Off-Gas Articles

  • QChem flue gas cooler - Case study

    Project: Qatar Chemical Company (Q-Chem) Location: Qatar Engineer: In-House Applicator: Cape East Refractories Sauereisen Representative: Virtual Scientific Products: High Temperature membrane No. 89 Lightweight Acidproof Concrete No. 54LW ...


    By Sauereisen Inc.

  • Dissolved Solids and Water Purification

    To make drinking water palatable, the level of dissolved substances (TDS) can’t be too high, but it also can’t be too low Water quality metrics are needed to ensure that surface and groundwater – common sources of water for human consumption – are free from contaminants and pollutants. The level of dissolved solids, also commonly referred to as total ...


    By Fluence Corporation

  • Achievement Unlocked: Brian Estep Appointed Vice Chair of ASME’s Thermal Committee

    To solve problems and build solutions in the modern world, an engineer must have clear focus, an ability to think critically under pressure, and a willingness to work long hours. When skills are developed over time and knowledge is refined, meaningful innovation can and does come to fruition. However, what allows one to rise above day-to-day work to make a positive impact on the engineering ...


    By Sierra Instruments, Inc.

  • Ice It off - Industrial cleaning with ice offers environmental advances and cost savings!

    Coulson Ice Blast is an award winning, enviromentally friendly industrial cleaning technology.  Water is one of the most essential human needs. Yet, for something so key to life, hundreds of millions of gallons of H2O are wasted each year on industrial cleaning applications. The ecological impact of this type of consumption is a real concern and has led to the development of an ...


    By Coulson Ice Blast

  • Clean air ensured – Off gas monitoring in mineral wool production – Case Study

    The customer The customer is one of the world’s leading producers of mineral wool – a material that improves the quality of life for millions of people and helps to alleviate environmental problems, such as the greenhouse effect, smog and acid rain. Mineral wool insulation gives us pleasant indoor environments by keeping out the freezing cold. In hot climates, stone wool ...

  • Regenerative Thermal Oxidizer Installation #1211 - Case Study

    Pharmaceutical – Vacaville, CA A Pharmaceutical manufacturer replaces their pollution control with the help of Alliance Corporation. Application:  Pharmaceutical – Vacaville, CA Project: A 15,000 SCFM TRITON™ Regenerative Thermal Oxidizer constructed of AL-6XN®. Alliance handled controls for downstream acid gas scrubber ...


    By Alliance Corporation

  • Regenerative Thermal Oxidizer Installation #1522 - Case Study

    An Aerosol Manufacturer's Pollution Control System in Marietta, GA An Aerosol Manufacturer replaces pollution control with the help of Alliance Corporation. Application: Aerosol – Marietta, GA Project: A 12,000 SCFM KRONUS Regenerative Thermal Oxidizer. Alliance handled controls for downstream scrubber and associated peripherals. ...


    By Alliance Corporation

  • Regenerative Thermal Oxidizer Installation #1625 - Case Study

    A Pharmaceutical Manufacturer Updates Pollution Control System in Huntsville, AL A Pharmaceutical manufacturer adds pollution control with the help of Alliance Corporation. Application: Pharmaceutical – Huntsville, AL Project: A 10,000 SCFM KRONUS Regenerative Thermal Oxidizer constructed of AL-6XN®. Alliance handled controls for ...


    By Alliance Corporation

  • Measuring hydrogen off-gas in nuclear reactor - Case Study

    Nuclear reactor coolant removal monitored by hydrogen measurements provided by Systech's 542 programmable gas analyzers NNC Limited is using Systech's 542 programmable gas analyzers to monitor hydrogen off-gas in test rig for Dounreay Fast Breeder Reactor decommissioning. Decommissioning nuclear reactors is not only a matter ...


    By Systech Instruments Ltd

  • Case study - Filtration for Alcan (France) swarf recovery at an aluminium billet plant

    In 1998 this Glosfume ceramic filter system was originally installed at British Aluminium plant in the UK to filter oily fumes from an induction furnace smelting oily swarf recovered from billet sawing. The filter is injected with 2C talc before being recycled back to the inlet ducting. At a pre-set time, the talc is discharged to a collection drum and the cycle is repeated. During 2006 British ...


    By Glosfume

  • Case study - Smelting of Secondary Aluminium (UK)

    Filtration for induction smelting of aluminium scrap Coleshill Aluminium Ltd purchased their first ceramic filter from Glosfume in 1994. Since then, we've developed a close working relationship and over the past 18 years, Coleshill have purchased four filter units, most recently in 2005. During induction smelting, contaminated aluminium scrap is converted into ingots and the ...


    By Glosfume

  • Case study - Product Recovery (France)

    Product recovery of cobalt and lithium oxides This installation was designed to enable the customer to quickly change elements between production runs - thereby not only does this save time and money but also maximises operational efficiency during product recovery. To avoid filtrate 'hang ups' and potentially costly cross-contamination, all internal surfaces are ...


    By Glosfume

  • Molecular gas filtration: chemisorption versus physisorption

    Advantages of chemisorption over physisorption in molecular gas filtration. To remove pollutant compounds in air, both spherical and pelletized solid products are widely used. Examples of their application include Indoor Air Quality, Corrosion in Control Rooms, In Vitro Fertilisation, and Odours. What all these ...


    By Bioconservacion SA

  • UV LEDs making waves with clean water

    Oxford Instruments systems now facilitate water purification technology With World Earth Day last week I’ve decided to make this weeks blog about how new technology is being used to enhance people’s lives in a fundamental way. The UN recognises that clean drinking water is a global issue with over ...


    By Oxford Instruments plc

  • Clean water is a basic human right, and we can and should make it affordable to everyone

    Ask someone in Flint, Michigan, or São Paolo, Brazil — the list of cities rocked by water disasters seems to grow each day — how much safe water is worth. Worried about contamination and drought, it might be a pretty penny. But the ability of people to actually pay for the full cost of water — from ...


    By Ensia

  • Radioactivity and hydrochemical properties of certain thermal Turkish spa waters

    The study aims to determine the radioactivity levels of thermal waters which have been used seasonally or permanently in spas for therapeutic intentions. Samples were collected from spas in different regions of Turkey. Some radionuclides (40K, 232Th, 226Ra, 137Cs), gross alpha (GA) and gross beta (GB) activities, and physical and some chemical parameters were ...


    By IWA Publishing

  • Thermal Oxidiser – Huntsman Corporation - Case Study

    Project Details Customer Name: Huntsman Corporation The Brief: Process a chemical waste liquid stream resulting from the manufacture of amines Location of Installation: Llanelli, South Wales Products ...


    By Process Combustion Ltd

  • Thermal Oxidiser - Scottish Leather Group - Case Study

    Project Details Customer Name: Scottish Leather Group The Brief:  Scottish Leather were sending 30, 000 tonnes of waste to landfill each year. Turn that waste into heat and steam for processing leather and heating water Location of Installation: Bridge of Weir, ...


    By Process Combustion Ltd

  • Thermal Oxidiser - Dickinson Legg - Case Study

    Project Details Customer Name: Dickinson Legg The Brief: Provide heat for drying tobacco products and oxidise waste gas. Location of Installation: China,  Indonesia, Vietnam, South Korea, Turkey, Chile, Germany, Egypt Products ...


    By Process Combustion Ltd

  • Nanobite Cleans up Coastal Oil Disaster in Spain - Case Study

    On November 13, 2002, the Greek tanker The Prestige began losing its cargo of #6 bunker crude oil after one of its tanks burst off the northwest coast of Spain. The Spanish government decided to allow the tanker to sink, despite concerns of widespread contamination. By December’s end, the tanker had lost 80% of ...


    By Slick Solutions

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