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  • Sindie Online: Continuous sulfur analysis in hydrocarbon process streams

    Sindie® Online is an industrial grade process sulfur analyzer with breakthrough detection capability to monitor ultra-low sulfur in petroleum or aqueous process streams. This process analyzer presents the ultimate solution for refineries and pipeline terminals where measurement speed and reliability are essential. Powered by MWDXRF®, Sindie Online uses ASTM D7039 technology and delivers real-time, continuous analysis of total sulfur from 0.5 ppmw up to 3000 ppmw. This ...

  • MECS® sulfuric acid and environmental technologies

    Is the leading provider of proprietary process technology, speciality products and technical services to the global sulfuric acid industry. MECS® has provided best-in-class sulfuric acid plant processes, clean technologies, and specialty products to a wide distribution of industries for over 80 years. Our proprietary solutions are engineered to perform and built to last. MECS® is the global leader in sulfuric acid plant design and technology licensing for the phosphate ...

  • PROSERNAT company profile

    Advanced process solutions for oil and gas treatment - PROSERNAT, subsidiary of Heurtey Petrochem and part of IFP Group Technologies, is an engineering company specialized in Process Technologies Licensing and Modular Treatment Units Supply for the Oil & Gas Industry. Because each project is unique and requires highly reliable and cost effective solutions, we timely deliver since over 35 years, fully guaranteed modular process equipment packages, for all kind of Oil & ...

  • New resid FCC catalyst technology for maximum distillates yield

    Recent years have brought a major shift in the world’s fuel demand for gasoline and distillate range (diesel) products. While gasoline consumption has shown only minor increases, the demand for distillates has been very strong; mainly driven by the transportation sector. The outlook for the years 2010 to 2020 shows an incremental growth in diesel demand above the 2009 level at about three times higher than that of gasoline [1]. As a result, more and more FCC units are ...

  • MECS® HexWall™ Baffles

    For sulfuric acid plant sulfur burners and spent Acid recovery furnaces. Interlocking hexagonal ceramic blocks for fast installation and superior structural stability. MECS® HexWall™ is a versatile, mechanically stable system consisting of a series of stackable six-sided blocks incorporating alternating tabs and slots on each side that are designed to ensure the blocks are positively locked together at installation. MECS® HexWall™ is oered in a highly creep ...

  • High aromatic/nitrogen feeds cause rapid initial deactivation in pilot plants

    A feed sent to C Solutions in Thessaloniki, Greece caused catalyst to deactivate very rapidly when introduced on day one of a pilot plant run.  Analysis showed the feed to be full of high boiling aromatics and high in nitrogen. The pilot plant run was restarted with the usual 3-day break-in on straight run feed, and the catalyst lined out with the usual moderate initial deactivation, leading to a successful 40 - day test on the difficult feed.    This problem ...

  • Cycle life estimates for catalyst reload vary from 7 to 44 months

    It is very difficult to accurately predict the cycle life for a hydroprocessing unit. This is especially true with today’s highly variable feed slates. Despite this fact, catalyst suppliers are always asked to estimate cycle life when bidding for a catalyst reload, and they comply with the request even when it is nearly impossible to make a decent estimate with the available data.   In one recent case, four catalyst suppliers were asked to make reload proposals, ...

  • Eliminate heat exchanger fouling with Watlow’s HELIMAX technology

    Fluctuations within the heat exchanger to either the operating temperature or the mass flow rate are common causes of coking, which can lead to system failures and expensive downtime. Some heat exchanger design methods, like segmental baffles, have known dead zones where hot spots can occur, accelerating the coking process. Watlow’s HELIMAX ultra-efficient heat exchanger was designed to eliminate temperature-related failures. Leveraging our proven, patent-pending continuous ...

  • Delivering world class hydrogen plant performance

    The world that we live in today is constantly changing; 50 years from now it will be unrecognisable. We live during a period of significant population growth, with increasing urbanisation and increasing wealth. The population is not only increasing, it is also getting older, and it demands better health and nutrition. There are increasing constraints on our natural resources, with energy security, resource efficiency, alternative energy and recycling becoming global issues. And ...

  • InFocus™ Unit Monitoring Tool enables timely evaluation and detection of unit issues

    Challenge: A major Base Oil Producer uses ExxonMobil MSDW™ technology in two production units. One unit has implemented Online Monitoring for 6 months, enabling seamless data sharing between the user and ExxonMobil. Three months after implementing Online Monitoring, the customer experienced an unexpected unit shutdown due to a power supply disturbance. Solution: Thanks to the InFocus™ Unit Monitoring Tool, ExxonMobil Technical Support observed abnormal low feed rate via ...

  • Gas sweetening solutions

    Our Expertise, a global solution adapted to each case: Design suitable for Gas Plants, LNG Plants, Refineries, Biogas, Shale Gas and Syngas. Efficient and reliable amine sweetening processes: The AdvAmine™ series of processes • Can treat any sour gas composition • Achieves the most severe specifications • Tailor made solvent composition and process configurations adapted to your specific case • Open market chemicals to reduce solvent costs • Specific ...

  • An innovative new technology platform for FCC distillate maximization

    BASF has developed an innovative catalytic technology platform for maximizing distillate yields from a fluid catalytic cracking (FCC) unit. This unique platform, designated Prox-SMZ for Proximal Stable Matrix and Zeolite, combines attributes from both high zeolite and high matrix activity catalysts. The product is a stable and selective catalyst specifically designed for FCC distillate maximization. Commercial trials demonstrated increased light cycle oil (LCO) yields by up to ...

  • Hydrogen-starved unit struggles to make ULSD

    This is a 36 bar (525 psig) unit that was converted to ulsd service. The first two cycles used Albemarle KF-757 and lasted 6 months compared to one year expected cycle life. They switched to Topsoe catalyst for the next cycle and saw no improvement. Two suppliers recommended replacing the reactor internals; but Johnson Matthey did a convincing analysis showing the unit was constrained by hydrogen supply, not flow distribution, and new internals would not fix the root ...

  • Laby® Compressor

    The Laby® Compressor represents unbeatable reliability and availability, thanks to its unique labyrinth sealing system on piston and piston rod gland that allows oil-free and contact-free compression. The result is an extended MTBO (meantime between overhaul), that has a positive impact on reliability and operating cost. Neither contamination of the gas by abraded material from piston rings nor hot spots from friction occur. The Laby® Compressor is designed to compress ...

  • MIDW™ catalyst technology and services

    Better diesel yield. High performance dewaxing with MIDW™ catalyst technology and services. ExxonMobil’s MIDW™ catalyst technology and services provide high yields of low cloud point diesel. The process uses a proprietary catalyst that converts waxy paraffins to higher performance molecules, as compared with older technologies that rely on cracking. This results in a much higher diesel yield, particularly for deep reductions in cloud point. Growing commercial ...

  • PackView™ - quantitative analysis of packing mal-distribution

    The last issue of Tracerco Insight (Vol 6 Ed 1) featured our patent pending FrothView™ technology illustrating how using Tracerco’s new measurement detector technology and analysis of gamma scan data provides quantitative information about the useful capacity of trayed towers. In this article you will learn how applying this technology to packed towers can determine the % liquid fraction providing a measure of the maximum useful capacity of the packing. Enhanced ...

  • 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 ...

  • Fractional crystallization

    Crystallization is one of the most powerful purification methods available in process engineering. Fractional crystallization is a stagewise separation technique that relies upon liquid-solid phase transition and enables multicomponent mixtures to be split into narrow fractions, ultimately leading to top purities of selected components, through the virtue of selectivity found in solid liquid equilibria. Fractional crystallization is most frequently encountered in the separation ...

  • Fuels analysis made simple

    Analyzing finished fuels and feedstocks is a complicated process traditionally involving multiple analytical techniques, expensive dyes; multiple columns, valves, and traps; messy solvents; complicated hardware; and lots of analysis time. In order to obtain meaningful results, all of these components must work in perfect harmony, and often it requires prior knowledge of the samples being analyzed with precious time wasted on reanalysis. The VUV Analyzer for Fuels—the ...

  • Reciprocating compressors

    Burckhardt Compression’s leading technology, high-quality compressor Components and the full range of services help customers to minimize life cycle costs of their reciprocating compressor solutions around the world. Since 1844 its highly skilled workforce has crafted superior solutions Expertise and set the benchmark in the gas compression industry. Burckhardt Compression is the first choice partner for new innovative compressor solutions.

  • Selecting the best solvent for gas treating

    Selecting the best amine/solvent for gas treating is not a trivial task. There are a number of amines available to remove contaminants such as CO2, H2 S and organic sulfur compounds from sour gas streams. The most commonly used amines are monoethanolamine (MEA), diethanolamine (DEA), and methyldiethanolamine (MDEA). Other amines include diglycolamine® (DGA), diisopropanolamine (DIPA), and triethanolamine (TEA). Mixtures of amines can also be used to customize or optimize the ...

  • Isomalk-2 - A low-temperature light naphtha isomerization process

    Isomalk-2 is a low-temperature isomerization technology that has been commercially proven in grassroots applications, revamps of semi-regenerative reforming units, and replacement of other isomerization technologies. This flexible process utilizes a robust platinum-containing mixed metal oxide SI-2 catalyst that works effectively at the low temperatures of 120-140°C (250-285°F), while delivering great stability against the influence of catalytic poisons. Isomalk-2 is a ...

  • SRU solutions Dynawave® reverse jet scrubber

    Claus Sulfur Recovery Units (SRU) are found in various industries, such as refineries, natural gas processing plants, chemical plants, and coal gasification facilities. The Claus process is widely used to recover sulfur from HS containing gas streams. However, a Claus SRU can typically recover only 95 – 98% of the sulfur present. Many times, Tail Gas Treatment Units (TGTU) are installed downstream of a Claus SRU to increase the overall sulfur recovery to 99.0 – 99.9% ...

  • InFocus™ Unit Monitoring Tool can help avoid unplanned shutdows and lost production

    Challenge: Avoiding shutdowns due to lack of experience and poor knowledge transfer A large refinery frequently rotates personnel to give them broader experience. Frequent engineering personnel changes result in sub-optimal knowledge transfer and reduced operational experience of the dewaxing technology. An engineer inexperienced with the operating unit was unaware of a non-standard operating mode which resulted in an unplanned shutdown and three days of lost production. Additional ...

  • CATcade Reformer Tube Loading

    For over 40 years Cat Tech has led the way in catalyst handling through innovation and experience. Cat Tech’s patent CATcade reformer tube loading system is simple, efficient and delivers high quality results in all conditions. CATcade’s patented designs reduces human error and material fatigue making it the best choice for better, faster loading and DP results. > Approved by all major catalyst manufacturers > Maintenance free-reduced delays and manpower > ...

  • FCC catalysts

    BASF Catalysts is a global industry leader in Fluid Catalytic Cracking (FCC) catalysts with an unparalleled commitment to the delivery of cuttingedge technology and service to the refining industry. As part of BASF - The Chemical Company, BASF catalysts is leveraging its leading development platforms, global research infrastructure and passionate pursuit of innovation to develop novel, proprietary technologies to help customers meet the challenges of the market. BASF offers ...

  • Get the best from your compressor upgrade and revamp

    How’s your compressor running? How should it run? How could it run? The reliability, efficiency, and environmental soundness of compressors dictate the cost-effectiveness and dependability of entire plants. As a specialist in equipping reciprocating compressors with the latest performance-determining components, HOERBIGER has a unique role in upgrading existing compressors. During regular operations, every compressor must be continually improved in order to meet today’s ...

  • Tray designs for extreme fouling applications

    Today refiners experience a lot of problems with processing of opportunity or heavy crudes. Such crudes have very high sulfur content and require the addition of amine scavengers before desalting. These amines decompose in the heater and create ammonium chlorides in the presence of water in the top of the crude tower. Dissolved salts start to precipitate and crystallize when the solution becomes saturated and water is vaporized. Such fouling starts to grow below and above trays ...

  • Flow-pressure of lubricating grease according to DIN51805 kesternich

    Flow-properties of lubrication grease at low temperatures are a measure of great significance for central lubrication systems of vehicles and machineries. This property can best be measured according to the method of Kesternich (DIN 5108). The original manual and time-consuming method is now fully automated in MINITEST FFK, an instrument for the determination of the flow pressure of lubricating grease at temperatures down to -60°C. Temperature control is performed with Peltier ...

  • How to evaluate, select, and work with a precious metals refiner.

    Precious metals are used in many processes and products for facilitating and/or speeding chemical reactions, pollution abatement, chemical/pharmaceutical production, electroplating, automotive catalytic reactors, jewelry, film, and hundreds more. Escalating values of most precious metals have forced users to view their precious metals purchasing and recovery management programs with a keen focus on costs at all levels. Selecting and working with an established, reliable — ...

  • Channel baffles: improving efficiency on trays with low vapor loading

    Sour water strippers, wastewater benzene strippers, or any other column that operates with low vapor rates often have active areas that are easily oversized for the actual operating vapor traffic. For optimum tray efficiency, good contacting of the liquid flowing across the tray deck with the vapor flowing up through the tray orifices is critical. Channel baffles are a very straight-forward design modification that improve vapor/liquid contact, increasing tray efficiency in low ...

  • Bicine can be controlled

    Bicine is a very corrosive degradation product produced in certain DEA and MDEA systems. Amine system operators must take steps to minimize O2 and SO2 incursion into the amine system and will need to monitor Heat Stable Salts and Amino Acids (Bicine) concentrations in the amine.

  • Why do many crude/vacuum units perform poorly?

    In many cases it’s because the original design was based more on virtual than actual reality. There is no question: computer simulations have a key role to play but it’s equally true that process design needs to be based on what works in the field and not on the ideals of the process simulator. Nor should the designer simply base the equipment selection on vendor-stated performance. The design engineer needs to have actual refinery process engineering experience, not ...

  • InFocus™ Online Lube Optimization Mode calculates impact of raising nitrogen feed on catalyst life

    Situation: A major North American base oil producer has 2 production units. One of the units consists of a Lubes Hydrotreater/Hydrocracker (HDT/HDC) and is integrated with a hydrodewaxing unit using ExxonMobil's proprietary MSDW™ dewaxing catalyst technology. The current production rate of this unit is 20 KBD. Challenge: The refiner wanted to understand the impact of running a higher nitrogen feed stock in order to identify the best strategy to minimize impact on the life ...

  • Thermal oxidizer systems

    UOP Callidus is an industry leader in environmental and combustion technology. We have provided incinerators for a wide variety of gas and liquid wastes including inorganic particulate, various acids and hard-to-burn organic compounds. Our experience extends to development and implementation of Thermal Oxidizer systems for Fume, Tail Gas, Halogenated Waste, Bound Nitrogen, Catalytic Oxidizers and Downfired Incinerators including units with ratings of over 400 MM BTU/hr. All UOP ...

  • Polymer production technology

    Sulzer Chemtech is the world‘s most renowned supplier of equipment and related solutions in the field of static mixing. The combination of engineering expertise and many years of application know-how enables Sulzer Chemtech to provide global solutions for improved polymer product quality. All Sulzer Chemtech products and services rely on a successful integration of three main competencies: • Static mixing know-how • Piloting & scale up • Process & ...

  • indie 2622: 2622 & 7039 sulfur analysis as low as 0.15 ppm

    Sindie® 2622 Gen 3 complies with ASTM D2622, D7039 and ISO 20884 methods, enabling complete flexibility in sulfur analysis. With no compromises in detection, performance and reliability, Sindie 2622 is the ideal sulfur analytical solution from ultra-low sulfur diesel and gasoline to heavy fuel oil and crudes.

  • 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 ...

  • Opportunity knocks

    A group of interesting articles* deals with opportunity crudes, a mixed breed that includes very heavy, sour and high total acid number types as well as those with unexceptional naphthenic acid content but which do have significant concentrations of aliphatic acids or possess the ability to generate them during processing. They all sell at substantial discounts that give refiners who can process them the opportunity to reap higher profits. Hence their name. Note that phrase ...

  • GTC Technology - engineered to innovate

    GTC Technology is a global licensor of process technologies and mass transfer solutions offering innovative, custom solutions for the refining, chemical, petrochemical and gas processing industries. Refining, petrochemical and chemical companies around the world rely on our advanced technology to optimize production capacity and efficiency, reduce operating cost and minimize environmental impact. Our broad scope of continually evolving products and services has been proven ...

  • Driving machine learning through fundamental machinery diagnostics

    Join Honeywell’s APM specialist, Ben Berwick, as he discusses how Honeywell leverages Asset Performance Management technology to recognize the earliest onset of rotating machinery issues.   The rapid pace of predictive analytics, artificial intelligence and digital twins for industrial assets is proving revolutionary in how asset intensive organizations benefit from the actionable information provided by asset performance management (APM) software.  A key element ...

  • High-Performance Tail-Gas Treating

    Discover the benefits of applying the latest technology in modern, low-temperature Shell Claus offgas treating (SCOT™) units. See how next-generation, low-temperature SCOT catalysts can help extend cycle life, lower energy costs and ensure regulatory compliance, even with the most difficult feeds and conditions. In this webinar you will: • Learn why modern tail-gas treating units are being designed without an inline burner, and the impact this has on inlet temperatures ...

  • Digital Reliability: 24/7 Real-time Machinery Diagnostics

    Dynamics SPC discusses our turnkey solution we call COMPACS. COMPACS monitors the health of your equipment in real-time. We’ve spent close to three decades developing the system and technology. You will learn that what differentiates our solution from all others on the market is it employs a patented artificial intelligence allowing you to diagnose equipment defects several minutes, hours, even days prior to equipment failures.   We will provide examples of how COMPACS ...

  • Simplify crude assay importing in UniSim design by utilizing H/CAMS

    Haverly H/CAMS is the industry leading assay crude management software with over 2000 assays. Honeywell's UniSim Design software links to Haverly H/CAMS via a COM interface and allows you to import proprietary assays with just a few clicks. This functionality increases engineering effectiveness, eliminates the need for manual data entry, and makes it easier to model crude storage facilities and refining processes. Presenters: Jagdish Rachh - Honeywell David Alexander - Haverly Moderator: Ken ...

  • Intelligently predict and manage sour water corrosion in refinery applications

    One of the primary concerns in refinery operations, especially when processing sour crudes, is management and mitigation of NH4HS (Sour Water) corrosion in hydrocrackers, hydrotreaters, FCC and other unit circuits. Honeywell's Predict-SW software, a byproduct of more than 15 years of intense Joint Industry Project (JIP) research, provides an easy to use framework to quantify NH4HS corrosion as a function of key process parameters across the refinery value chain for commonly used ...

  • Understanding the financial impact of a collapsed flue gas tunnel in your SMR

    The overall influence of tunnels on the flue gas flow in a steam methane reformer has been modeled and documented, and the concept that running a reformer without tunnels can decrease overall efficiency is well understood in the industry. The study detailed in this webinar focuses on the effects of operating a reformer after removing just a single tunnel, leaving the rest in place. The resultant flue gas flow field is analyzed by looking at temperature profiles, residence time ...

  • Maximising naphtha through hydrocracking: Refinery of the future

    Globally the demand for petrochemicals is increasing at rates nearly 1.5 times GDP. In regions where there is a heavy investment in large-scale para-xylene capacity there is a significant demand for naphtha. However not all naphtha is suitable to produce aromatics. Heavy naphtha is required, but it is in limited supply.   This is where the Honeywell UOP UnicrackingTM process becomes the key enabler to petrochemical production. By installing one, or a combination of Unicracking ...

  • Intelligently predict and prevent corrosion across your operations

    Learn how the fight against corrosion never stops - it is a fact of life every day across Oil & Gas, Refining and Pipeline operations, what-if you could have insight into real-time corrosion rates in your process?  Honeywell Predict® Corrosion Suite provides the next generation of corrosion management solutions, intelligent software providing real time corrosion quantification. Unlike conventional corrosion management methods, unique prediction models are employed ...

  • From hydrogen production to sulphur recovery - let ceramics pave the way

    Learn how to boost the reliability and performance of your hydrogen production and sulphur recovery plants through the deployment of Blasch’s proven ceramic systems. Benefits include: • Higher plant reliability and much longer run-lengths • 60 -90% faster installation times • Capacity increase • Annual energy savings of several hundred thousand dollars for SRUs • Lower emissions   Flue gas tunnels in Steam Methane Reformers warp and fail causing non ...

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