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  • About Axens

    Axens is a group providing a complete range of solutions for the conversion of oil and biomass to cleaner fuels, the production and purification of major petrochemical intermediates as well as all of natural gas' treatment and conversion options. The offer includes technologies, equipment, furnaces, modular units, catalysts, adsorbents and related services. Axens is ideally positioned to cover the entire value chain, from feasibility study to unit start-up and follow-up throughout ...

  • Arofining™ - Aromatics purification via selective hydrogenation

    Aromatics Purification through Selective Hydrogenation Unit. Aromatics commercial specifications, as well as transformation and separation processes, require aromatic streams free of unsaturated compounds. Arofining™ is an aromatics purification technology aiming at hydrogenating in a selective manner olefins, diolefins and styrenics while preserving the highly valuable aromatics. Olefins, Diolefins, StyrenicsSources and Effects An important source of aromatics for petrochemical ...

  • Axens overview

    Axens is a group providing a complete range of solutions for the conversion of oil and biomass to cleaner fuels, the production and purification of major petrochemical intermediates as well as all of natural gas' treatment and conversion options. The offer includes technologies, equipment, furnaces, modular units, catalysts, adsorbents and related services. Axens is ideally positioned to cover the entire value chain, from feasibility study to unit start-up and follow-up ...

  • Brink® mist eliminators

    Brink® solutions deliver the highest efficiencies, lowest pressure drop, and longest effective life available. From the invention of Brink® Fiber Bed Mist Eliminators in 1958, MECS® has set the standard for offering the widest array of designs and materials in mist eliminators worldwide. Today, we meet the needs of global clients in a broad range of industries, from sulfuric acid to asphalt manufacturing, plastic extrusion, metalworking, and many ...

  • Celebrating a century of innovation in the oil & gas industry

    UOP celebrates its 100th year in business in 2014, and in many ways our history is analogous to the development of the world’s oil and gas industry. We have accomplished many great things during the last century. For that, we owe a tremendous debt of gratitude to our customers, who helped us develop and commercialize our technologies. When our company was founded, there were fewer than 2 billion people in the world, and travel was dominated by horses and steam engines. ...

  • Cutting-edge catalysts for cumene production

    ExxonMobil’s zeolite catalysts are the heart of the Cumene process. Originally developed by Mobil Oil, the MCM-22 family of zeolite catalysts revolutionized the production of cumene. With their high activity and selectivity to cumene, ExxonMobil catalysts enable a simple, liquid phase process that replaced the older aluminum chloride and solid phosphoric acid technologies – all while setting the standard for cumene product purity. With TechnipFMC Process Techno ...

  • Cutting-edge catalysts for ethylbenzene production

    ExxonMobil’s zeolite catalysts are the heart of the Badger EBMax℠ process. Originally developed by Mobil Oil, the MCM-22 family of zeolite catalysts revolutionized the production of ethylbenzene (EB). With their high activity and selectivity to EB, ExxonMobil catalysts enable a simple, liquid phase process that dramatically lowers operating temperatures and thereby reduces equipment sizes and energy consumption – all while still improving the ethylbenzene product ...

  • Measurement instruments and servicing

    Our Measurement Instruments business designs and manufactures a range of bespoke, low maintenance, high reliability instruments providing operators with real time measurements and in-situ visualisation. Our experienced team technically supports an extensive range of nucleonic measurement instruments for phase, density, bulk level and interface measurement and pipe slugging characterisation. All of our nucleonic instruments are custom designed to the needs of the specific application, ...

  • Operator training simulators

    Providing you continuous improvement and a competitive edge. Today’s refining market is more competitive than ever—and as refineries continue to expand and overhaul their facilities, operator training will become an even more important part of safe, efficient and reliable plant operation. World-class process safety performance is a differentiating element for companies aiming to be competitive in today’s markets. This level of performance requires an operator ...

  • Optimise your alkylation process and take control with the Profiler™ TGA

    The Challenge. Alkylation processes present some of the more challenging applications for interface measurement and control in refinery operations. It is important for the operator to have confidence in the process to optimise alkylate production, while ensuring safe operation and environmental compliance. In a settler, not knowing the levels of hydrocarbon, emulsion and alkylate with confidence can cause problems, including increased polymer formation and combined fluorides, ...

  • Profiler™ TGA

    The Profiler™ TGA provides extremely reliable liquid level and interface measurements for alkylation units and other harsh service environments. The Profiler™ TGA is specifically designed to measure the vertical distribution of multiple interfaces in real time and at high resolution. Key features • Extremely reliable • Low maintenance Benefits • Reduces possibility of acid runaway • Increases production throughput • Optimises acid ...

  • Separator technology reduces refinery operating costs and downtime

    A US refining company contacted us to discuss a separation problem in the feed to an alkylation process. Caustic entrainment from their selective hydrogenation unit was poisoning the hydrofluoric acid catalyst in the alkylation unit. The continuous phase feed to the alkylation unit consisted of ~180m3/hr of mixed C4 hydrocarbons, mainly butanes and butylenes, with varying levels of 10 – 20% caustic solution entrained as a dispersed aqueous phase. Sulzer was commissioned ...

  • Solutions for a cleaner, safer tomorrow

    Through its science-based Clean Technologies portfolio, DuPont offers focused solutions based on real-world experience. The company has dedicated itself to improvements in the areas of clean air and clean fuel, and this has led the company to seek out like-minded industry partners and complementary technologies. From the reduction of sulfur oxides (SOx), nitrogen oxides (NOx) and particulate emissions to technologies that support the production of clean fuels, DuPont resources ...

  • STRATCO® Alkylation innovations for grassroots applications

    A commitment to innovation research and development. DuPont recognizes that continued improvement of the STRATCO® alkylation technology is critical to our customers’ success. As such, DuPont has a dedicated team of scientists and engineers focused on alkylation R&D at the STRATCO® Alkylation Technology Centre. The work of the centre is directed to both meet present customer requirements and continue the R&D required to support our customers’ needs for ...

  • Stratco® alkylation technical services

    As the world leader in sulfuric acid alkylation, DuPont has extensive experience and know-how that can support your alkylation unit, either on an as needed or ongoing basis. Whether it’s troubleshooting, optimizing operations, supporting maintenance, turnaround consulting, training, improving technology, de-bottlenecking or revamping a unit, our team can add significant value to your refinery operations. DuPont has demonstrated results and is accustomed to assisting customers ...

  • STRATCO® alkylation technology

    A full line global leader for alkylation technology and services. The STRATCO® Alkylation Technology is the world leader with over 90 units licensed with more than 800,000 BPSD (31,400 kmta) of installed capacity. DuPont is committed to alkylation research and is an expert in all aspects of the process, having extensive experience in assisting refiners through alkylation research, design, startups, test runs, troubleshooting, optimization, revamps, expansions, analytical testing, ...

  • STRATCO® alkylation technology

    In January 2003, DuPont acquired the alkylation division of STRATCO, Inc., a leading alkylation technology licensing company servicing oil refineries throughout the world. Assets acquired include the STRATCO® brand name and technology, intellectual property, a global customer base, personnel and offices in Leawood, Kansas; Houston, Texas, and; London, England. DuPont continually looks to enhance the current technology and service offerings and to bring new synergies to the ...

  • STRATCO® alkylation technology - acid settler coalescing media retrofit

    Reduce acid carry, acid consumption and avoid downstream equipment failures due to acid corrosion. Following the success of integrating coalescing media throughout the alkylation unit, DuPont has now successfully incorporated coalescing media in the STRATCO® acid settler vessels. Existing acid settler vessels originally designed without coalescing media rely on gravity settling of the acid and hydrocarbon emulsion. When operating near original design conditions, the hydrocarbon ...

  • STRATCO® alkylation technology - high performance temperature control solutions

    The DuPont/Aggreko alliance delivers unique and comprehensive temperature control solutions. In the sulfuric acid alkylation unit, the number one challenge is temperature control. The combined “know how” and global network of sales, engineering and technical support staff at DuPont and Aggreko can enhance the performance of your sulfuric acid alkylation unit. DuPont is the industry leader in sulfuric acid alkylation licensing and design with over 80 years of refinery ...

  • STRATCO® alkylation technology - solutions for net effluent and propane treating

    Partnerships for net effluent and propane treating using liquid-liquid separation and static mixing process technologies. Sulfuric acid alkylation unit treating system performance is critical for effective fractionation and unit reliability. Proper treating results in optimum fractionation and, therefore, optimum product quality while simultaneously minimizing corrosion and fouling in treating and fractionation sections of the unit. Proper treating is accomplished by mixing the ...

  • Stratco® XP2 technology for the stratco® contactor reactor

    The STRATCO® XP2 technology is a Contactor™ reactor enhancement developed to improve the acid/hydrocarbon emulsion flow path near the tube bundle end of the Contactor™. In the current design, emulsion flow leaves the annulus between the Contactor™ shell wall and circulation tube, then immediately turns and enters the tube bundle. In the XP2 design, the emulsion flow is extended further along the length of the tube bundle and preferentially distributed ...

  • STRATCO® XP2 technology for the STRATCO® CONTACTOR™ reactor

    The STRATCO® XP2 technology is a Contactor™ reactor enhancement developed to improve the acid/hydrocarbon emulsion flow path near the tube bundle end of the Contactor. In the current design, emulsion flow leaves the annulus between the Contactor™ shell wall and circulation tube, then immediately turns and enters the tube bundle. In the XP2 design, the emulsion flow is extended further along the length of the tube bundle and preferentially distributed across ...

  • Sulfuric acid alkylation technical services

    Maximise the performance of your alkylation unit. As the world leader in sulfuric acid alkylation, DuPont has extensive experience and know-how that can support your alkylation unit, either on an as needed or ongoing basis. Whether it’s troubleshooting, optimizing operations, supporting maintenance, turnaround consulting, training, improving technology, debottlenecking or revamping a unit, our team can add significant value to your plant operations. DuPont has demonstrated ...

  • Sulfuric acid alkylation technology and services

    Upgrading light olefins and isobutane to alkylate offers refiners an opportunity to increase their crude barrel value. Alkylate is a superior gasoline blendstock due to its high octane and low vapor pressure. ExxonMobil’s proven Sulfuric Acid Alkylation technology reacts propylene, butylene and pentylene with isobutane to form high value alkylate for gasoline blending. A proven, reliable system • Direct vaporization of C3 results in energy savings. • Multiple ...

  • Technical service agreement for sulfuric acid alkylation

    A strategic partnership to maximise alkylation unit performance. Maximizing the performance of your alkylation unit is a high priority, but challenging in today’s world with a changing workforce, increased workloads, and technology advances. DuPont can help you answer your challenges by partnering with you through a Technical Services Agreement (TSA). the TSA was developed to provide customers with a team of technical support professionals utilizing all expertise from DuPont. ...

  • Technical services agreement for sulphuric acid alkylation

    A strategic partnership to maximise alkylation unit performance. Maximizing the performance of your alkylation unit is a high priority, but challenging in today’s world with a changing workforce, increased workloads, and technology advances. DuPont can help you answer your challenges by partnering with you through a Technical Services Agreement (TSA). The TSA was developed to provide customers with a team of technical support professionals utilizing all expertise from ...

  • Tracerco Diagnostics™

    Providing real time measurement technologies to assist with critical decision making. Tracerco Scanning Services TRU-SCAN® Application. Do you have problems with the operation of your stripper/absorber or fractionation tower? Is this limiting production? Do you want to reduce your operating costs? Do you want to reduce your shutdown time? Tracerco’s Tru-Scan™ technology, utilizing FrothView™, is used to evaluate the mechanical integrity and hydraulic performance ...

  • Tracerco Profiler™ HMI

    A Windows based application offering dynamic displays, diagnostics, trending, control and historical logging. The Profiler™HMI, is a ready-made graphical user interface that provides clear insight into your separation process while enabling efficient operation and control of the Profiler™GPS and the Profiler™TGA. The displays available from the Profiler™HMI provide a ‘window’ into the vessel, allowing operators to visualize the process density ...

  • Training solutions for alkylation units

    DuPont alkylation unit training us your key to operational excellence. Training may be difficult to justify when things are running smoothly but if you look back at many of the issues you have had in your alkylation unit, they may have been prevented with proper training. DuPont can provide a training solution built to fit your specific needs, schedule, and budget helping you to optimize your unit performance. DuPont provides tools that can be customized to meet your needs • ...

  • UOP adsorbent solutions in refining

    A wide variety of contaminants can be effectively and economically removed from numerous hydrocarbon streams in petroleum refineries via non-regenerative and regenerative adsorbents. It is necessary to remove contaminants, including: H2S, COS, CS2, HCl, HF, Hg (elemental mercury), AsH3 (arsine), PH3 (phosphine), organic chlorides, organic fluorides, oxygenates (including H2O), NH3, other nitrogen based compounds and organic sulfur compounds in order to: * Minimize environmental ...

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