air pollution catalyst Articles

  • Dirt, The Ultimate Catalyst

    AbstractA catalyst is a substance which alters the rate of a chemical reaction but is not consumed in the reaction.  In earlier days of chemical processing, catalysts used to promote commercial chemical processes were most often made of inordinately expensive Aprecious metals such as platinum or rhodium. Over the last decade or so, Abase metal catalysts such as manganese oxide and copper ...


  • Air Pollution Control Specs

    As the full effect of the federal Clean Air Act (CAA) Amendments continue to impact today’s industry, many companies will be required to install new or additional air pollution control equipment.  With more than 25 years of proven success in a variety of industries, catalytic and thermal oxidation has become a popular method for controlling volatile organic compound (VOC) and hazardous air ...


    By The CMM Group, LLC

  • Achieving Air Pollution Control with Catalytic or Thermal Oxidizers

    As the full effect of 1990’s Federal Clean Air Act (CAA) Amendments continue to impact today’s industry, many manufacturing operations have become subject to stricter local, state and federal clean air regulations. Both VOC (volatile organic compound) and HAP (hazardous air pollutant) emissions are strictly regulated since they lead to the formation of ground-level ozone (or smog). The CAA ...


    By The CMM Group, LLC

  • Understanding Air Pollution Control System Design Specifications

    As the full effect of the Federal Clean Air Act (CAA) Amendments continue to impact today’s industry, many different companies will be required to install new or additional air pollution control equipment.  With well over twenty-five years of proven success in a variety of industries, thermal and catalytic oxidation has become a popular method for controlling volatile organic compound (VOC) ...


    By The CMM Group, LLC

  • Air Pollution Control in the Printing and Web Coating Industries

    For many U.S. companies in the printing and web coating business, the use of an Air Pollution Control System (APCS) to control harmful air pollutants is not new.  In these industries, depending upon their location, companies have been installing APCS since the early 1970's.  However, for some companies the clock is still ticking regarding their compliance with local, state and federal ...


    By The CMM Group, LLC

  • Air pollution regulations drive deployment of flexible abatement solutions - Case Study

    To address the growing complexity of air pollution regulations, which have to address a multi-tiered array of local authority, national and international requirements, AirProtekt of Cambridge is offering a total package air pollution service that embraces process assessment, project design, supply of the air pollution equipment, installation and commissioning. Modern Air pollution regulations ...


    By AirProtekt Limited

  • The benzene problem: impact of three-way catalyst technology: potential for further improvement

    Chemical ionisation mass spectrometry (CI-MS) was applied to study the benzene emission characteristics of a TWC-vehicle at a time resolution of one Hertz. Three important operating conditions with increased emissions were identified: at vehicle start; at extended stop-and-go situations; and whenever a catalyst-induced benzene formation occurs. The cold start influence was detectable for about ...


    By Inderscience Publishers

  • Identifying Your Ideal Air Pollution Control Technology, Scenario 3

    In our recent blog, "What's the Best Air Pollution Control Technology for My Process?",  we examined the many factors that can impact a facility's choice of air pollution control equipment. When they are ...

  • Expert Interview: Pushing Air Pollution Control Technology Forward

    Catalytic Products International has a rich history of innovation and expertise in the field of air pollution control technology, as well as a goal of providing our customers with the knowledge that will help them meet their air pollution control needs. As part of our ongoing series of blogs in which we interview members of ...

  • What`s the Best Air Pollution Control Technology for My Process?

    Air pollution control equipment is not something that business owners address by saying, “Let’s do the right thing for the environment and install an oxidizer!” In fact, the scenario is more likely to be “We need to increase productivity (always a good thing!), but that will put us over our annual emissions limits. Do we know what we will need? Where do we start? Who can ...

  • Intelligent Pollution Control

    The world faces difficult pollution control decisions. For every dollar spent on pollution control, there is an alternative investment in health improvement. For every dollar spent on reducing one pollutant, there is an alternative to reduce another. The most prudent course to make the best investment should include: Intelligent uncertainty Intelligent classification of options ...


    By The McIlvaine Company

  • Experimental investigation of temperature, fuel and catalyst type on NOx discharge in catalytic boilers

    The experimental investigation of temperature effect on the discharge of pollutants in catalytic boilers was carried out in this paper. The comparison of flame and catalytic combustion revealed the advantages of catalytic combustion from the viewpoint of less NOx discharge that was connected with the fact that in catalytic boilers the reaction took a course in the isothermal process. The ...


    By Inderscience Publishers

  • Midwest contractor turns pollution into profits - Fred Weber

    Ed Moss knows a good thing when he sees one.  When Moss, maintenance manager for the major construction firm of Fred Weber, Inc., first tried out a fuel-saving device on one of the company’s diesel engines, something clicked right away.  Those first test results, conducted on an engine loading limestone at a mine, showed a fuel savings of 33 per cent, Moss said. What’s more, when his ...

  • Pesticides Manufacturing Industry - Pollution Prevention Guidelines

    Introduction Pollution Prevention Guidelines to provide technical advice and guidance to staff and consultants involved in pollution-related projects. The guidelines represent state-of-the-art thinking on how to reduce pollution emissions from the production process. In many cases, the guidelines provide numerical targets for reducing pollution, as well as maximum ...


    By The World Bank

  • Automotive parts coater exceeds local air quality requirements - Case Study

    Today many companies are faced with unique air pollution control problems arising from their coating operations. Not only are vented emissions required to be controlled, but now a more pressing issue is how to treat fugitive emissions. Fugitive emissions are the VOC and HAP releases that occur at the coating process or in a mixing area. Fugitive emissions are sometimes difficult to capture when ...

  • Composition and textural properties of soot and study of their oxidative elimination by catalytic process

    Diesel soot and reference carbon black samples have been characterised by analysis of the organic compounds fraction and determination of textural characteristics (specific area). The potential to eliminate such carbonaceous particles has been investigated using a Cu/ZrO2 solid catalyst promoted by potassium additives. The reactivity of soot samples depends on the organic compounds content. In ...


    By Inderscience Publishers

  • The selective catalytic reduction of NO with propane over Ni loaded on H-USY in the presence of excess oxygen

    The abatement of NO with propane in the presence of excess oxygen has been investigated on several kinds of commercial USY (Ultra Stable Y zeolite) in the Na-form (Na-USY) and H-form (H-USY) or wet impregnated to various extents with Ni ions (Ni/USY) catalysts. Experimental results indicated that Ni/H-USY loaded with 15% Ni showed comparatively better catalytic activity for Selective Catalytic ...


    By Inderscience Publishers

  • CPI Installs Catalytic Oxidizer at Pharmaceutical Mfg Company

    Catalytic Products International (CPI) recently completed the installation of a new VECTOR Series Catalytic Oxidizer (CatOx) at a Western USA manufacturer of pharmaceutical products for the abatement of Volatile Organic Compounds (VOCs).  ...

  • Environmental exposure to platinum group elements released by automotive catalytic converters: the risk for children

    The increasing use of Platinum Group Elements (PGEs) in vehicle exhaust catalysts causes their anthropogenic emission and spread all over the environment. The PGEs contamination initially occurs in airborne particulate matter, roadside dust, soil, sludge and water, and afterwards results in bioaccumulation in living organisms through diverse pathways. Several studies have reported enhanced PGE ...


    By Inderscience Publishers

  • Catalytic Oxidizers…What You Should Know.

    Within the U.S., depending upon specific plant operations, geographic locations, etc.,  many companies concerned with controlling VOC emissions have been operating air pollution control systems for years.  However, due to business expansion, plant modifications or recent changes in EPA guidelines, an increasing number of companies are now finding it necessary to install new emission control ...


    By The CMM Group, LLC

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you