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2 March 2021 : Latest update: 26 February 2021
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Posts Tagged ‘ SCR ’

Advanced Catalysts for Combined (NAC + SCR) Emission Control Systems

Volume 3, Issue 02 (April 2011)

Systems to reduce emissions of nitrogen oxides (NOx) from vehicles are now well established, generally based on single technologies, either selective catalytic reduction (SCR) or NOx adsorber catalysts (NACs). Global Emissions Management looks at work to combine the two to achieve even higher NOx conversions than each of the separate technologies.
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http://www.jm-gem.com/2011/05/advanced-catalysts-for-combined-nac-scr-emission-control-systems/

New Manufacturing Facility in China

Volume 3, Issue 01 (November 2010)

The construction of Johnson Matthey’s second emission control catalyst manufacturing facility in Shanghai has been completed and the plant officially opened.
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http://www.jm-gem.com/2010/09/new-manufacturing-facility-in-china/

JM News

Volume 2, Issue 12 (Spring 2010)

http://www.jm-gem.com/2010/07/jmnews/

JM News

Volume 2, Issue 11 (Spring 2009)

http://www.jm-gem.com/2009/04/jm-news-6/

Diesel Cars Set to Increase Share of North American Market

Volume 2, Issue 10 (Summer 2007)

The light duty market in North America is broadly defined as vehicles with a gross weight of 14,000 lb 96,350 kg) or less. Around 17 million of these are sold annually in the US alone, but only about 500,000 are powered by diesel engines. Global Emissions Management looks at the reasons for the imbalance...
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http://www.jm-gem.com/2007/07/diesel-cars-set-to-increase-share-of-north-american-market/

Retrofit SCRT Field Trial Proves Successful in Reducing NOx as well as Particulate Emissions

Volume 2, Issue 10 (Summer 2007)

With increasing concerns about levels of oxides of nitrogen (NOx) in the atmosphere, retrofit NOx reduction technology is now also being sought to provide a cost-effective means of achieving lower emissions levels from operators’ existing vehicles. GEM looks at a real-world field trial in London, where combined NOx and particulate matter (PM) abatement technologies...
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http://www.jm-gem.com/2007/07/retrofit-scrt-field-trial-proves-successful-in-reducing-nox-as-well-as-particulate-emissions/

The Diesel Engine and Road Ahead

Volume 2, Issue 08 (Autumn 2005)

The diesel engine is subject to increasingly stringent emissions regulations, particularly for heavy duty applications. Magdi Khair, Institute Engineer at Southwest Research Institute, looks at the challenges facing diesel engines and the options available to engine and vehicle manufacturers to ensure their continued viability.
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http://www.jm-gem.com/2005/09/the-diesel-engine-and-road-ahead/

SCR Long-Term Durability Proven in U.S. Field Trials

Volume 2, Issue 06 (Summer 2004)

In the Spring 2003 issue of Global Emissions Management, we unveiled the Compact SCRT® from Johnson Matthey. In this issue, we provide an update on SCR durability trials, taken from paper 2004-01-1289 given at the SAE 2004 World Congress in Detroit.
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http://www.jm-gem.com/2004/07/scr-long-term-durability-proven-in-u-s-field-trials/

The Compact SCRT(TM) Unveiled

Volume 2, Issue 04 (Spring 2003)

The SAE 2003 World Congress in Detroit provided an ideal opportunity for Johnson Matthey to give an update on its innovative SCRTTM concept. As well as unveiling a new ‘Compact SCRTTM’ design, Johnson Matthey reported on testing work confirming emissions performance and system durability.
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http://www.jm-gem.com/2003/04/the-compact-scrt-unveiled/

Pace of Progress Quickens for SCR

Volume 2, Issue 02 (Spring 2002)

As the engine and emissions management industries focus on solutions for upcoming regulations, there has been a flurry of activity around Selective Catalytic Reduction (SCR) based emissions control. Johnson Matthey is actively developing SCR catalysts for both light and heavy-duty diesels and its latest investigations into passenger car diesel SCR have been published as...
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http://www.jm-gem.com/2002/04/pace-of-progress-quickens-for-scr-2/

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