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  • NAPFINING™ Naphthenic acid removal

    NAPFINING™ technologies were first licensed in 1977 and to date Merichem has granted 78 unit operating licenses world-wide. The non-dispersive FIBER FILM® Contactor achieves reduced capital expenditure and less plant space requirements compared to most treating alternatives, making NAPFINING™ and NAPFINING™ HiTAN the technologies-of-choice. In addition, onstream factor between routine turnarounds is 100% whereas electrostatic precipitators (ESPs) are much ...

  • New design features enhance separation performance

    The Shell Schoepentoeter™ is a vane-type inlet device for feeding high momentum gas-liquid mixtures into separators or distillation columns. The Schoepentoeter has two main functions: separating the liquid from the vapor and evenly distributing the vapor in the gas compartment of the vessel. While Schoepentoeters have been recognized as the primary choice of radial inlet device in many separator vessels, performance in distillation columns has been challenged by proponents ...

  • Optimisation of a sulphur recovery unit

    Prior to Suncor’s purchase of the Spirit River facility, little attention was given to the LO-CAT® unit. In general, over injecting chemicals into a LO-CAT unit will not result in operating problems, just higher than required operating costs. Consequently, in remote gas plants such as Spirit River, it is sometimes difficult to convince operators to change operating conditions if the unit is not presenting any operating problems. However, this is not Suncor’s operating ...

  • Optimised Pressure Swing Adsorption

    Pressure Swing Adsorption (PSA) is a well-established gas separation process in hydrogen purification, helium purification and air separation among others. In addition to engineering, the adsorbents selected and employed in the PSA process are extremely important in determining the performance of a PSA unit. Loading Diagram There are a significant number of contaminants that require removal from a standard gas stream. Different layers of adsorbents are commonly used to remove ...

  • Purification by catalytic oxidation

    Most industrial and power applications produce off gases that are harmful to health, the environment or have global warming potential, such as CO2, CO, hydrocarbons etc. As the world is pledging to reduce global warming to below 1.5° C compared to pre‐industrial levels, removing or re‐using these gases is crucial to achieve this target. Catalytic oxidation is a facile and economic process to remove a wide range of impurities from industrial gas streams as part of feedstock, ...

  • Purification solutions for the Gas Processing industry

    Johnson Matthey’s PURASPECTM absorbents are the industry choice for longest bed life and toughest duties. PURASPEC technology utilises metal oxides specially engineered into robust granules to remove traces of contaminants from hydrocarbon gases and liquids. In particular, the absorbents are designed to remove mercury and a range of sulphur compounds – most frequently hydrogen sulphide (H2S) and carbonyl sulphide (COS). They are widely used for natural gas sweetening to meet ...

  • Serving The LNG Supply Chain

    Integrating your business with the market. The ability to respond to changing markets and growing spot markets for natural gas requires responsive systems that link your production capacity to market information. To meet this need, Honeywell offers a wide range of service capabilities— including full business consulting and integration of your information and financial systems with production. For new LNG projects, such as regasification terminals or liquefaction plants, ...

  • SERVOFLEX Micro i.s. 5100

    Intrinsically safe analyzer measuring O2, CO or CO2. High performance oxygen designed for the measurement of toxic and flammable gas samples, the intrinsically safe Micro i.s 5100 is a unique analyzer certified to Zone 0 and Zone 1, and suitable for measuring percent levels of O2, CO or CO2.   Applications include hazard area combustion optimisation, refineries, process monitoring and inerting.

  • Servomex Expert Solutions – Volume 40

    Welcome to Issue 40 of our Expert Solutions (ES) magazine, which focuses on our innovative, industry-leading gas analysis solutions for the semiconductor industry. Semiconductor manufacturing relies on ultra-high purity (UHP) gases to ensure high quality and precision, and to avoid contamination. The purity of these gases in turn depends upon accurate gas analysis at trace and ultra-trace levels. In this issue, we showcase Servomex’s ULTRA range of analyzers, which together ...

  • Servomex Expert Solutions – Volume 41

    Welcome to Issue 41 of our Expert Solutions (ES) magazine, which focuses on our innovative, industryleading gas analysis solutions for the industrial gas market. Among the key applications in this market are air separation units and medical gases, and in this magazine we showcase our expertise and range of solutions for each of these important processes. Of particular interest to the industrial gas market, our SERVOPRO MonoExact analyzers – the DF150E and DF310E – provide ...

  • Servomex product guide

    Our industry-leading gas analyser range and systems, matched to your industry requirements. Developed and manufactured in our UK and Americas Technical Centers, Servomex analyzers are hand-built to precise requirements. This ensures every product we make provides performance optimized to the needs of each customer process. Built around the stable, accurate and reliable gas measurements provided by our world-leading Hummingbird sensing technologies, our analyzers incorporate ...

  • Servomex Service Portfolio - Issue 1

    Whatever your service needs, Servomex service network has the solution.

  • SERVOPRO 4900 Multigas

    High-specification digital continuous emissions (CEMS) analyzer, designed for multi-gas measurement of criterion pollutants, greenhouse gases and reference oxygen. The advanced SERVOPRO 4900 Multigas delivers high-performance multi-gas monitoring designed specifically for the continuous emissions monitoring of flue gas. This sensitive analyzer uses a combination of Servomex’s leading-edge, patented, digital sensing technologies, including Paramagnetic O2, and the non-dispersive ...

  • 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 and, ...

  • Towards Your Low-Carbon Refinery

    This On-Demand webcast from Shell Catalysts & Technologies, discusses proven technologies for capturing CO2 from both low and high-pressure streams.  Are You…  - Under pressure to reduce your carbon footprint?  - Looking for ways to cost-effectively reduce your CO2 emissions?  - Unsure which carbon-reduction solutions will be most appropriate for your facility? Any serious ambitions to reduce a facility’s carbon intensity are likely to be spearheaded ...

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