{"id":1555,"date":"2026-07-02T02:23:06","date_gmt":"2026-07-02T02:23:06","guid":{"rendered":"https:\/\/vboltoilrecycling.com\/?p=1555"},"modified":"2026-07-26T17:56:24","modified_gmt":"2026-07-26T17:56:24","slug":"%d8%a5%d8%b2%d8%a7%d9%84%d8%a9-%d8%a7%d9%84%d9%83%d8%a8%d8%b1%d9%8a%d8%aa-%d8%a7%d9%84%d8%aa%d8%a3%d9%83%d8%b3%d8%af%d9%8a%d8%a9-%d8%a8%d9%85%d8%b3%d8%a7%d8%b9%d8%af%d8%a9-%d8%a7%d9%84%d9%85%d9%88","status":"publish","type":"post","link":"https:\/\/vboltoilrecycling.com\/ar\/ultrasound-assisted-oxidative-desulfurization\/","title":{"rendered":"\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0643\u0628\u0631\u064a\u062a \u0628\u0627\u0644\u0623\u0643\u0633\u062f\u0629 \u0627\u0644\u0645\u062f\u0639\u0648\u0645\u0629 \u0628\u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0641\u0648\u0642 \u0627\u0644\u0635\u0648\u062a\u064a\u0629"},"content":{"rendered":"\n\n    <p>\n      <img decoding=\"async\"\n        alt=\"Ultrasonic oxidative desulfurization equipment for industrial oil upgrading\"\n        src=\"https:\/\/vboltoilrecycling.com\/wp-content\/uploads\/2026\/07\/a9400f35-6561-436b-8a5b-c1eb1a08c1cb.webp\"\n        style=\"width: 100%; height: auto\"\n      \/>\n    <\/p>\n\n    <style type=\"text\/css\">\n      \/* ==========================================================================\n       \ud83d\udca1 VBOLT \u4e13\u5c5e\u9632\u62a4\u7f69\u6837\u5f0f\u8868\uff08\u5b8c\u5168\u9694\u79bb\uff0c\u7edd\u4e0d\u6c61\u67d3\u5916\u7ad9\uff0c\u4e14\u4fdd\u8bc1\u5168\u5b57\u53ef\u89c1\uff09\n       ========================================================================== *\/\n      :root {\n        --vbolt-siemens-petrol: #008c95;\n        --vbolt-siemens-petrol-hover: #00b3a1;\n        --vbolt-siemens-dark-blue: #0f1c2e;\n        --vbolt-siemens-dark-2: #182b49;\n        --vbolt-text-dark: #0c121c;\n        --vbolt-text-muted: #536273;\n        --vbolt-line-color: #d1dbe5;\n        --vbolt-light-bg: #f5f8fa;\n        --vbolt-white: #ffffff;\n        --vbolt-shadow: 0 12px 40px rgba(0, 140, 149, 0.05);\n        --vbolt-shadow-dark: 0 20px 50px rgba(12, 18, 28, 0.25);\n        --vbolt-radius: 6px;\n        --vbolt-max: 1280px;\n      }\n\n      \/* \u6838\u5fc3\u9694\u79bb\u533a\uff1a\u6240\u6709\u6837\u5f0f\u5fc5\u987b\u5728 .vbolt-landing-page \u5185\u90e8\u624d\u4f1a\u751f\u6548 *\/\n      .vbolt-landing-page {\n        font-family: Inter, Arial, Helvetica, sans-serif;\n        color: var(--vbolt-text-dark);\n        background: #fff;\n        line-height: 1.6;\n        -webkit-font-smoothing: antialiased;\n        text-rendering: optimizeLegibility;\n      }\n\n      .vbolt-landing-page * {\n        box-sizing: border-box;\n      }\n      .vbolt-landing-page img {\n        max-width: 100%;\n        display: block;\n        height: auto;\n      }\n\n      \/* \u4ec5\u8ba9\u5f53\u524d\u9875\u9762\u5185\u90e8\u7684\u94fe\u63a5\u91cd\u7f6e\uff0c\u4e0d\u5f71\u54cd\u6574\u7ad9\u5bfc\u822a *\/\n      .vbolt-landing-page a {\n        text-decoration: none;\n        color: inherit;\n      }\n      .vbolt-landing-page .container {\n        width: min(var(--vbolt-max), calc(100% - 40px));\n        margin: 0 auto;\n      }\n\n      \/* --- 1. 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inline-flex;\n        align-items: center;\n        justify-content: center;\n        min-height: 50px;\n        padding: 14px 28px;\n        border-radius: var(--vbolt-radius);\n        font-weight: 700;\n        transition: 0.25s ease;\n        border: 1px solid transparent;\n        cursor: pointer;\n        letter-spacing: 0.03em;\n      }\n      .vbolt-landing-page .btn:hover {\n        transform: translateY(-2px);\n        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);\n      }\n      .vbolt-landing-page .btn-primary {\n        background: var(--vbolt-siemens-petrol);\n        color: var(--vbolt-white) !important;\n      }\n      .vbolt-landing-page .btn-primary:hover {\n        background: var(--vbolt-siemens-petrol-hover);\n      }\n      .vbolt-landing-page .btn-outline {\n        background: transparent;\n        color: #fff !important;\n        border-color: rgba(255, 255, 255, 0.4);\n      }\n      .vbolt-landing-page .btn-outline:hover {\n        background: rgba(255, 255, 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.vbolt-landing-page .cta p {\n          max-width: 100%;\n        }\n      }\n      @media (max-width: 768px) {\n        .vbolt-landing-page .container {\n          width: min(var(--vbolt-max), calc(100% - 24px));\n        }\n        .vbolt-landing-page .hero {\n          min-height: auto;\n        }\n        .vbolt-landing-page .hero-inner {\n          padding: 80px 0;\n        }\n        .vbolt-landing-page h1 {\n          font-size: 34px;\n        }\n        .vbolt-landing-page .hero p {\n          font-size: 16px;\n        }\n        .vbolt-landing-page .hero-stats,\n        .vbolt-landing-page .grid-4,\n        .vbolt-landing-page .apps,\n        .vbolt-landing-page .mini-panels,\n        .vbolt-landing-page .timeline {\n          grid-template-columns: 1fr;\n        }\n        .vbolt-landing-page .section-head h2 {\n          font-size: 28px;\n        }\n        .vbolt-landing-page .scenario-content {\n          padding: 28px;\n        }\n        .vbolt-landing-page .scenario-box img,\n        .vbolt-landing-page .photo img {\n          min-height: 280px;\n        }\n      }\n    <\/style>\n    <script type=\"application\/ld+json\">\n      {\n        \"@context\": \"https:\/\/schema.org\",\n        \"@type\": \"Product\",\n        \"name\": \"Ultrasonic Oxidation Extraction Desulfurization Unit\",\n        \"description\": \"Integrated desulfurization unit for diesel, naphtha, kerosene, pyrolysis oil and base oil, combining ultrasonic intensification, oxidation conversion, extraction separation and solvent recovery.\",\n        \"image\": \"https:\/\/vboltoilrecycling.com\/wp-content\/uploads\/2026\/07\/a9400f35-6561-436b-8a5b-c1eb1a08c1cb.webp\",\n        \"url\": \"https:\/\/www.cnvbolt.com\/Ultrasound-Assisted_Oxidative_Desulfurization.html\/\",\n        \"brand\": {\n          \"@type\": \"Brand\",\n          \"name\": \"VBOLT-TL\"\n        },\n        \"offers\": {\n          \"@type\": \"AggregateOffer\",\n          \"priceCurrency\": \"USD\",\n          \"lowPrice\": \"Contact for Quote\",\n          \"offerCount\": \"1\"\n        },\n        \"category\": \"Industrial Desulfurization Equipment \/ Petrochemical Engineering Production Line\"\n      }\n    <\/script>\n    <div class=\"vbolt-landing-page\">\n      <div class=\"hero\">\n        <div class=\"container\">\n          <div class=\"hero-inner\">\n            <div class=\"eyebrow\">\n              Industrial Desulfurization &amp; Oil Upgrading Solution\n            <\/div>\n\n            <h2 class=\"hero-title\">\n              Ultrasonic Oxidation Extraction Desulfurization Unit for Deep\n              Sulfur Removal and Oil Upgrading\n            <\/h2>\n\n            <p>\n              The VBOLT-TL desulfurization system is designed for diesel,\n              naphtha, kerosene, pyrolysis oil, base oil, and related\n              feedstocks. It combines ultrasonic mixing, controlled oxidation,\n              extraction, and solvent recovery to reduce selected sulfur\n              compounds and support downstream oil upgrading. Achievable\n              sulfur removal and product properties depend on feedstock\n              analysis, process conditions, and laboratory or pilot validation.\n            <\/p>\n\n            <div class=\"hero-actions\">\n              <a class=\"btn btn-primary\" href=\"https:\/\/www.cnvbolt.com\/contactUs.html\" target=\"_blank\" rel=\"noopener\">Get a Quote<\/a\n              >\n              <a class=\"btn btn-outline\" href=\"#specifications\"\n                >View Specifications<\/a\n              >\n            <\/div>\n\n            <div class=\"hero-stats\">\n              <div class=\"stat-card\">\n                <strong>Project-specific<\/strong>\n                <span>Target confirmed by feed and pilot testing<\/span>\n              <\/div>\n\n              <div class=\"stat-card\">\n                <strong>Multi-Feed<\/strong>\n                <span>Diesel, naphtha, pyrolysis, base oil<\/span>\n              <\/div>\n\n              <div class=\"stat-card\">\n                <strong>Integrated<\/strong>\n                <span>Ultrasonic, oxidation, extraction, recovery<\/span>\n              <\/div>\n\n              <div class=\"stat-card\">\n                <strong>B2B Ready<\/strong>\n                <span>Custom engineering &amp; EPC support<\/span>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n\n      <section aria-label=\"Core Benefits\">\n        <div class=\"container\">\n          <div class=\"section-head\">\n            <h2>Why Choose the VBOLT-TL Desulfurization System<\/h2>\n\n            <p>\n              Built for industrial B2B applications requiring deep\n              desulfurization, process stability, lower operating cost, and\n              sustainable refining performance.\n            <\/p>\n          <\/div>\n\n          <div class=\"grid-4\">\n            <div class=\"card\">\n              <h3>Deep Sulfur Removal<\/h3>\n\n              <p>\n                Configured for low sulfur targets. Targets below 10 ppm require\n                feedstock characterization and laboratory or pilot validation\n                and are not a universal outlet guarantee.\n              <\/p>\n            <\/div>\n\n            <div class=\"card\">\n              <h3>Feedstock Flexibility<\/h3>\n\n              <p>\n                Suitable for diesel, naphtha, kerosene, pyrolysis oil, base oil,\n                and other sulfur-containing oil streams.\n              <\/p>\n            <\/div>\n\n            <div class=\"card\">\n              <h3>Quality Improvement<\/h3>\n\n              <p>\n                Improves viscosity index, color, and oxidation stability to\n                support higher-value downstream products.\n              <\/p>\n            <\/div>\n\n            <div class=\"card\">\n              <h3>Integrated Recovery<\/h3>\n\n              <p>\n                Supports solvent regeneration and recovery to improve operating\n                economics and environmental performance.\n              <\/p>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/section>\n\n      <section\n        id=\"applications-scenario\"\n        style=\"background: var(--vbolt-light-bg)\"\n      >\n        <div class=\"container\">\n          <div class=\"section-head\">\n            <h2>Application Scenario<\/h2>\n\n            <p>\n              A complete desulfurization and oil upgrading solution for\n              refineries, petrochemical plants, waste oil recovery projects, and\n              lubricant refining operations.\n            <\/p>\n          <\/div>\n\n          <div class=\"scenario-grid\">\n            <div class=\"scenario-box\">\n              <img decoding=\"async\"\n                alt=\"Desulfurization unit application in refinery and oil upgrading plant\"\n                src=\"https:\/\/vboltoilrecycling.com\/wp-content\/uploads\/2026\/07\/f3c58f45-02cf-4d95-8a59-e9c32349a4f3.webp\"\n              \/>\n            <\/div>\n\n            <div class=\"scenario-box\">\n              <div class=\"scenario-content\">\n                <h3>\n                  Designed for Deep Desulfurization and Feedstock Upgrading\n                <\/h3>\n\n                <p>\n                  The VBOLT-TL desulfurization unit is engineered to oxidize and\n                  separate selected sulfur-containing compounds from a wide\n                  range of feedstocks. Depending on the feedstock and configured\n                  pretreatment and extraction route, it can also reduce certain\n                  nitrogen- and oxygen-containing species, gums, and heavy polar\n                  contaminants.\n                <\/p>\n\n                <p>\n                  Using an application-specific oxidant, catalyst, and extraction\n                  package, the system can improve color and oxidation stability\n                  while reducing sulfur. Viscosity-index response and any sulfur\n                  target, including below <strong>10 ppm<\/strong>, must be\n                  confirmed through feed analysis and laboratory or pilot testing.\n                <\/p>\n\n                <p>\n                  It is especially suitable for diesel desulfurization, naphtha\n                  desulfurization, kerosene desulfurization, pyrolysis oil\n                  refining, and base oil upgrading applications.\n                <\/p>\n              <\/div>\n            <\/div>\n          <\/div>\n\n          <div class=\"mini-panels\">\n            <div class=\"card\">\n              <h4>Waste Oil Recovery Integration<\/h4>\n\n              <p>\n                Can be integrated with waste oil recovery units to convert waste\n                oil into valuable reusable resources and reduce environmental\n                impact.\n              <\/p>\n            <\/div>\n\n            <div class=\"card\">\n              <h4>Lubricating Oil Refining Integration<\/h4>\n\n              <p>\n                Can be combined with lubricating oil refining systems to support\n                cleaner production and higher-quality lubricant products.\n              <\/p>\n            <\/div>\n\n            <div class=\"card\">\n              <h4>Sustainable Refining Ecosystem<\/h4>\n\n              <p>\n                Together, these systems create a comprehensive refining solution\n                with stronger efficiency, better compliance, and improved\n                sustainability performance.\n              <\/p>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/section>\n\n      <section aria-label=\"Technology Modules\">\n        <div class=\"container\">\n          <div class=\"section-head\">\n            <h2>Core Technology Modules<\/h2>\n\n            <p>\n              The system combines multiple process functions into one\n              coordinated industrial solution for sulfur removal, separation,\n              and resource recovery.\n            <\/p>\n          <\/div>\n\n          <div class=\"split\" style=\"margin-bottom: 28px\">\n            <div class=\"photo\">\n              <img decoding=\"async\"\n                alt=\"Ultrasonic oxidation reactor system for desulfurization\"\n                src=\"https:\/\/vboltoilrecycling.com\/wp-content\/uploads\/2026\/07\/8ef14706-ca78-457e-91fd-29f06fe8ef10.webp\"\n              \/>\n            <\/div>\n\n            <div class=\"content\">\n              <span class=\"tag\">Ultrasonic Oxidation Module<\/span>\n\n              <h3>Ultrasonic-Enhanced Oxidation Reaction<\/h3>\n\n              <p>\n                A high-frequency energy field creates cavitation and localized\n                mass transfer intensification, improving oxidant dispersion and\n                sulfur compound conversion for downstream extraction efficiency.\n              <\/p>\n\n              <ul class=\"list\">\n                <li>\n                  <span class=\"dot\">\u2713<\/span\n                  ><span>Improves mixing and phase contact efficiency<\/span>\n                <\/li>\n                <li>\n                  <span class=\"dot\">\u2713<\/span\n                  ><span\n                    >Accelerates oxidation conversion of target compounds<\/span\n                  >\n                <\/li>\n                <li>\n                  <span class=\"dot\">\u2713<\/span\n                  ><span\n                    >Supports stable operation under demanding industrial\n                    conditions<\/span\n                  >\n                <\/li>\n              <\/ul>\n            <\/div>\n          <\/div>\n\n          <div class=\"split\" style=\"margin-bottom: 28px\">\n            <div class=\"content\">\n              <span class=\"tag\">Extraction Separation Module<\/span>\n\n              <h3>Selective Extraction and Phase Separation<\/h3>\n\n              <p>\n                After oxidation pretreatment, target compounds are selectively\n                transferred into the extraction phase, enabling deeper sulfur\n                removal and better purification performance.\n              <\/p>\n\n              <ul class=\"list\">\n                <li>\n                  <span class=\"dot\">\u2713<\/span\n                  ><span>Supports multiple extraction route options<\/span>\n                <\/li>\n                <li>\n                  <span class=\"dot\">\u2713<\/span\n                  ><span\n                    >Improves desulfurization depth and product\n                    consistency<\/span\n                  >\n                <\/li>\n                <li>\n                  <span class=\"dot\">\u2713<\/span\n                  ><span\n                    >Suitable for continuous and modular system design<\/span\n                  >\n                <\/li>\n              <\/ul>\n            <\/div>\n\n            <div class=\"photo\">\n              <img decoding=\"async\"\n                alt=\"Extraction separation system for sulfur compound removal\"\n                src=\"https:\/\/vboltoilrecycling.com\/wp-content\/uploads\/2026\/07\/8ef14706-ca78-457e-91fd-29f06fe8ef10.webp\"\n              \/>\n            <\/div>\n          <\/div>\n\n          <div class=\"split\">\n            <div class=\"photo\">\n              <img decoding=\"async\"\n                alt=\"Solvent recovery and recycling system\"\n                src=\"https:\/\/vboltoilrecycling.com\/wp-content\/uploads\/2026\/07\/f3c58f45-02cf-4d95-8a59-e9c32349a4f3.webp\"\n              \/>\n            <\/div>\n\n            <div class=\"content\">\n              <span class=\"tag\">Recovery and Recycling Module<\/span>\n\n              <h3>Solvent Recovery and Closed-Loop Operation<\/h3>\n\n              <p>\n                Spent solvents or extractants are regenerated and returned to\n                the process, reducing solvent consumption, lowering waste\n                treatment demand, and improving long-term operating economics.\n              <\/p>\n\n              <ul class=\"list\">\n                <li>\n                  <span class=\"dot\">\u2713<\/span\n                  ><span>Reduces solvent make-up cost<\/span>\n                <\/li>\n                <li>\n                  <span class=\"dot\">\u2713<\/span\n                  ><span>Supports cleaner and more sustainable operation<\/span>\n                <\/li>\n                <li>\n                  <span class=\"dot\">\u2713<\/span\n                  ><span>Enhances overall process resource efficiency<\/span>\n                <\/li>\n              <\/ul>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/section>\n\n      <section style=\"background: var(--vbolt-light-bg)\">\n        <div class=\"container\">\n          <div class=\"section-head\">\n            <h2>Process Flow<\/h2>\n\n            <p>\n              The process is designed to deliver efficient sulfur removal,\n              stable separation, and solvent recirculation in one integrated\n              workflow.\n            <\/p>\n          <\/div>\n\n          <div class=\"timeline\">\n            <div class=\"timeline-item\">\n              <div class=\"step\">01<\/div>\n\n              <h3>Feed Conditioning<\/h3>\n\n              <p>\n                Incoming oil feed is stabilized and adjusted for process\n                requirements.\n              <\/p>\n            <\/div>\n\n            <div class=\"timeline-item\">\n              <div class=\"step\">02<\/div>\n\n              <h3>Ultrasonic Intensification<\/h3>\n\n              <p>\n                High-frequency energy improves mixing, dispersion, and\n                interfacial renewal.\n              <\/p>\n            <\/div>\n\n            <div class=\"timeline-item\">\n              <div class=\"step\">03<\/div>\n\n              <h3>Oxidation Conversion<\/h3>\n\n              <p>Sulfur compounds are converted into more separable forms.<\/p>\n            <\/div>\n\n            <div class=\"timeline-item\">\n              <div class=\"step\">04<\/div>\n\n              <h3>Extraction Separation<\/h3>\n\n              <p>\n                Target sulfur-containing species are selectively removed by\n                extraction.\n              <\/p>\n            <\/div>\n\n            <div class=\"timeline-item\">\n              <div class=\"step\">05<\/div>\n\n              <h3>Solvent Recovery<\/h3>\n\n              <p>\n                Solvents are recovered, regenerated, and returned to the process\n                loop.\n              <\/p>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/section>\n\n      <section id=\"specifications\">\n        <div class=\"container\">\n          <div class=\"section-head\">\n            <h2>Technical Specifications<\/h2>\n\n            <p>\n              Standard technical information for product evaluation, engineering\n              communication, and procurement review.\n            <\/p>\n          <\/div>\n\n          <div class=\"spec-wrap\">\n            <table>\n              <tbody>\n                <tr>\n                  <th>Product Name<\/th>\n                  <td>\n                    Ultrasonic Oxidation Extraction Desulfurization Unit \/\n                    VBOLT-TL Desulfurization System\n                  <\/td>\n                <\/tr>\n                <tr>\n                  <th>Core Process<\/th>\n                  <td>\n                    Ultrasonic Intensification + Oxidation Conversion +\n                    Extraction Separation + Solvent Recovery\n                  <\/td>\n                <\/tr>\n                <tr>\n                  <th>Processing Capacity<\/th>\n                  <td>\n                    10 T\/D to 80 T\/D+ (Modular skid-mounted layout &amp; custom\n                    scalable project delivery)\n                  <\/td>\n                <\/tr>\n                <tr>\n                  <th>Feedstock Sulfur Content<\/th>\n                  <td>\n                    Feed sulfur range and required stages are determined by feed\n                    analysis; high-sulfur streams may require staged oxidation\n                    and extraction\n                  <\/td>\n                <\/tr>\n                <tr>\n                  <th>Applicable Feedstocks<\/th>\n                  <td>\n                    Diesel, naphtha, kerosene, pyrolysis oil, base oil, and\n                    related sulfur-containing oil streams\n                  <\/td>\n                <\/tr>\n                <tr>\n                  <th>Removal Targets<\/th>\n                  <td>\n                    Selected sulfur compounds; other polar contaminants depend on\n                    feedstock, pretreatment, and extraction design\n                  <\/td>\n                <\/tr>\n                <tr>\n                  <th>Target Sulfur Level<\/th>\n                  <td>\n                    Project-specific; below 10 ppm only when confirmed by\n                    laboratory or pilot testing and agreed in the design basis\n                  <\/td>\n                <\/tr>\n                <tr>\n                  <th>Quality Improvement<\/th>\n                  <td>\n                    Potential color and oxidation-stability improvement;\n                    viscosity-index response depends on feed composition and\n                    the finishing route\n                  <\/td>\n                <\/tr>\n                <tr>\n                  <th>Ultrasonic Frequency<\/th>\n                  <td>20kHz\u201380kHz, configurable by application<\/td>\n                <\/tr>\n                <tr>\n                  <th>Extraction System<\/th>\n                  <td>\n                    Mixing-separation unit, extraction column, settling and\n                    phase separation modules available\n                  <\/td>\n                <\/tr>\n                <tr>\n                  <th>Recovery System<\/th>\n                  <td>\n                    Solvent recovery, regeneration, and recirculation supported\n                  <\/td>\n                <\/tr>\n                <tr>\n                  <th>Extended Integration<\/th>\n                  <td>\n                    Waste oil recovery unit and lubricating oil refining unit\n                    integration available\n                  <\/td>\n                <\/tr>\n              <\/tbody>\n            <\/table>\n\n            <div class=\"dark-panel\">\n              <h3>Project Support<\/h3>\n\n              <p>\n                Suitable for industrial end users, EPC contractors, engineering\n                teams, and international B2B procurement requirements.\n              <\/p>\n\n              <ul class=\"list\">\n                <li>\n                  <span class=\"dot\">\u2713<\/span\n                  ><span\n                    >Process route recommendation and equipment selection\n                    support<\/span\n                  >\n                <\/li>\n                <li>\n                  <span class=\"dot\">\u2713<\/span\n                  ><span>System layout and interface condition guidance<\/span>\n                <\/li>\n                <li>\n                  <span class=\"dot\">\u2713<\/span\n                  ><span\n                    >Control logic and instrumentation planning support<\/span\n                  >\n                <\/li>\n                <li>\n                  <span class=\"dot\">\u2713<\/span\n                  ><span\n                    >Installation, commissioning, and operation assistance<\/span\n                  >\n                <\/li>\n                <li>\n                  <span class=\"dot\">\u2713<\/span\n                  ><span\n                    >Documentation support for technical evaluation and\n                    procurement<\/span\n                  >\n                <\/li>\n              <\/ul>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/section>\n\n      <section\n        aria-label=\"Industry Applications\"\n        style=\"background: var(--vbolt-light-bg)\"\n      >\n        <div class=\"container\">\n          <div class=\"section-head\">\n            <h2>Industry Applications<\/h2>\n\n            <p>\n              Suitable for industrial sulfur removal, oil upgrading, resource\n              recovery, and integrated refining projects.\n            <\/p>\n          <\/div>\n\n          <div class=\"apps\">\n            <div class=\"app-card\">\n              <img decoding=\"async\"\n                alt=\"Diesel desulfurization and clean fuel upgrading\"\n                src=\"https:\/\/vboltoilrecycling.com\/wp-content\/uploads\/2026\/07\/a32c4134-2106-442b-a26f-e7af6ad731e7.webp\"\n              \/>\n              <div class=\"app-body\">\n                <h3>Diesel and Clean Fuel Upgrading<\/h3>\n\n                <p>\n                  Deep desulfurization and quality improvement for diesel,\n                  kerosene, and related clean fuel products.\n                <\/p>\n              <\/div>\n            <\/div>\n\n            <div class=\"app-card\">\n              <img decoding=\"async\"\n                alt=\"Petrochemical refining and sulfur compound removal\"\n                src=\"https:\/\/vboltoilrecycling.com\/wp-content\/uploads\/2026\/07\/71aed485-406e-497e-b98f-8e9a8a3a3c30.webp\"\n              \/>\n              <div class=\"app-body\">\n                <h3>Petrochemical Processing<\/h3>\n\n                <p>\n                  Designed for refining, petrochemical, and sulfur-containing\n                  process stream purification applications.\n                <\/p>\n              <\/div>\n            <\/div>\n\n            <div class=\"app-card\">\n              <img decoding=\"async\"\n                alt=\"Waste oil recycling and resource recovery\"\n                src=\"https:\/\/vboltoilrecycling.com\/wp-content\/uploads\/2026\/07\/a0ccb114-19e8-488b-8cbd-770892161528.webp\"\n              \/>\n              <div class=\"app-body\">\n                <h3>Waste Oil Recovery<\/h3>\n\n                <p>\n                  Supports waste oil recycling, resource recovery, and\n                  environmentally responsible processing upgrades.\n                <\/p>\n              <\/div>\n            <\/div>\n\n            <div class=\"app-card\">\n              <img decoding=\"async\"\n                alt=\"Base oil and lubricating oil refining system\"\n                src=\"https:\/\/vboltoilrecycling.com\/wp-content\/uploads\/2026\/07\/10389752-9515-447c-9e87-fbe919638924.webp\"\n              \/>\n              <div class=\"app-body\">\n                <h3>Base Oil and Lubricant Refining<\/h3>\n\n                <p>\n                  Improves base oil quality and supports value-added lubricating\n                  oil refining projects.\n                <\/p>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/section>\n\n      <section aria-label=\"FAQ\">\n        <div class=\"container\">\n          <div class=\"section-head\">\n            <h2>Frequently Asked Questions<\/h2>\n\n            <p>\n              Answers to common B2B questions about feedstock suitability,\n              sulfur removal performance, system integration, and project\n              customization.\n            <\/p>\n          <\/div>\n\n          <div class=\"faq-wrap\">\n            <div class=\"faq-item\">\n              <details>\n                <summary>\n                  What feedstocks can this desulfurization unit process?\n                <\/summary>\n\n                <div class=\"faq-answer\">\n                  <p>\n                    The system is suitable for diesel, naphtha, kerosene,\n                    pyrolysis oil, base oil, and other sulfur-containing oil\n                    streams requiring deep desulfurization and quality\n                    upgrading.\n                  <\/p>\n                <\/div>\n              <\/details>\n            <\/div>\n\n            <div class=\"faq-item\">\n              <details>\n                <summary>\n                  What impurities can be removed by the VBOLT-TL system?\n                <\/summary>\n\n                <div class=\"faq-answer\">\n                  <p>\n                    It can remove sulfur compounds, nitrogen compounds, oxygen\n                    compounds, gums, and asphaltenes, while also improving\n                    color, viscosity index, and oxidation stability.\n                  <\/p>\n                <\/div>\n              <\/details>\n            <\/div>\n\n            <div class=\"faq-item\">\n              <details>\n                <summary>Can sulfur be reduced below 10 ppm?<\/summary>\n\n                <div class=\"faq-answer\">\n                  <p>\n                    It can be an engineering target for suitable feeds, but it is not\n                    a universal guarantee. The required outlet sulfur level is\n                    confirmed from feed analysis and laboratory or pilot testing\n                    before the process design basis is finalized.\n                  <\/p>\n                <\/div>\n              <\/details>\n            <\/div>\n\n            <div class=\"faq-item\">\n              <details>\n                <summary>\n                  Is the system available for customized industrial projects?\n                <\/summary>\n\n                <div class=\"faq-answer\">\n                  <p>\n                    Yes. The unit can be customized according to capacity, feed\n                    properties, sulfur target, site conditions, material\n                    requirements, automation level, and project integration\n                    needs.\n                  <\/p>\n                <\/div>\n              <\/details>\n            <\/div>\n\n            <div class=\"faq-item\">\n              <details>\n                <summary>\n                  Can this unit be integrated with waste oil recovery and\n                  lubricant refining systems?\n                <\/summary>\n\n                <div class=\"faq-answer\">\n                  <p>\n                    Yes. Integration with waste oil recovery units and\n                    lubricating oil refining units is available to create a\n                    broader sustainable refining and recovery solution.\n                  <\/p>\n                <\/div>\n              <\/details>\n            <\/div>\n\n            <div class=\"faq-item\">\n              <details>\n                <summary>\n                  Is this solution suitable for B2B export and EPC procurement\n                  projects?\n                <\/summary>\n\n                <div class=\"faq-answer\">\n                  <p>\n                    Yes. The system is suitable for international B2B sales, EPC\n                    engineering procurement, industrial project supply, and\n                    customized process equipment delivery.\n                  <\/p>\n                <\/div>\n              <\/details>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/section>\n\n      <section aria-label=\"Closing CTA\">\n        <div class=\"container\">\n          <div class=\"cta\">\n            <div class=\"cta-inner\">\n              <div>\n                <h2>\n                  Integrated Desulfurization, Recovery, and Oil Upgrading\n                  Solution\n                <\/h2>\n\n                <p>\n                  Improve sulfur removal performance, product quality, solvent\n                  efficiency, and sustainable plant operation with one\n                  coordinated industrial process system.\n                <\/p>\n              <\/div>\n              <a class=\"btn btn-primary\" href=\"https:\/\/www.cnvbolt.com\/contactUs.html\" target=\"_blank\" rel=\"noopener\">Contact Us Today<\/a\n              >\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/section>\n\n      <footer>\n        \u00a9 2026 VBOLT-TL Desulfurization System. All Rights Reserved.\n      <\/footer>\n    <\/div>\n  \n","protected":false},"excerpt":{"rendered":"<p>Industrial Desulfurization &amp; Oil Upgrading Solution Ultrasonic Oxidation Extraction Desulfurization Unit for Deep Sulfur Removal and Oil Upgrading The VBOLT-TL desulfurization system is designed for diesel, naphtha, kerosene, pyrolysis oil, base oil, and related feedstocks. It combines ultrasonic mixing, controlled oxidation, extraction, and solvent recovery to reduce selected sulfur compounds and support downstream oil upgrading. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[310],"tags":[],"class_list":["post-1555","post","type-post","status-publish","format-standard","hentry","category-ultrasonic-oxidative-desulfurization-plant"],"_links":{"self":[{"href":"https:\/\/vboltoilrecycling.com\/ar\/wp-json\/wp\/v2\/posts\/1555","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vboltoilrecycling.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vboltoilrecycling.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vboltoilrecycling.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vboltoilrecycling.com\/ar\/wp-json\/wp\/v2\/comments?post=1555"}],"version-history":[{"count":4,"href":"https:\/\/vboltoilrecycling.com\/ar\/wp-json\/wp\/v2\/posts\/1555\/revisions"}],"predecessor-version":[{"id":1643,"href":"https:\/\/vboltoilrecycling.com\/ar\/wp-json\/wp\/v2\/posts\/1555\/revisions\/1643"}],"wp:attachment":[{"href":"https:\/\/vboltoilrecycling.com\/ar\/wp-json\/wp\/v2\/media?parent=1555"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vboltoilrecycling.com\/ar\/wp-json\/wp\/v2\/categories?post=1555"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vboltoilrecycling.com\/ar\/wp-json\/wp\/v2\/tags?post=1555"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}