selective catalytic reduction equipment

Dürr Megtec designs and manufactures both selective catalytic reduction (SCR) systems and selective non-catalytic reduction (SNCR) systems for reducing nitrogen oxide (NOx) emissions from industrial process exhaust streams.

By Dürr MEGTEC, LLC based in De Pere, WISCONSIN (USA). from Exhaust Gas and Air Pollution Control - Catalytic/Non-Catalytic Processes Product line

As flue gases are combusted in gas turbines and process furnaces, nitrogen oxide (NOx) is formed. Our Selective Catalytic Reduction (SCR) system is a post-combustion NOx control technology, which injects an ammonia (NH3) based reagent into the flue stream to reduce NOx emissions by up to 95%. Our SCR designs are engineered to optimize efficiency, ...

By CECO Environmental based in Dallas, TEXAS (USA). from CECO Aarding - De-NOx Solutions Product line

The SCR systems of CTP are used in industrial processes with small to large raw gas volumes with low to high NOx concentration. These systems are also suitable for increased particulate content.

By Chemisch Thermische Prozesstechnik GmbH / CTP Air Pollution Control based in Graz, AUSTRIA. from Systems - Reduction Product line

To remove NOx, catalytic ceramic filter elements are manufactured with nano-bits of SCR (Selective Catalytic Reduction) catalyst embedded in the walls, about 3/4 inch (20 mm) thick. These filters achieve NOx removal with over 90% efficiency.

By Tri-Mer Air Pollution Control Systems based in Owosso, MICHIGAN (USA). from Hot Gas Filtration System - Pollutants Removed Product line

Through years of experience and knowledge, we have patented innovative technologies designed to reduce nitrogen oxide (NOx) emissions for new or existing coal, oil, and gas fired boilers. Our CCA brand Selective Non-Catalytic Reduction (SNCR) systems provide a low cost technique to reduce NOx emissions by 30%-60% for both boilers and lime ...

By CECO Environmental based in Dallas, TEXAS (USA). from CECO CCA Combustion Systems Product line

In certain applications, Dürr Megtec’s selective non-catalytic reduction (SNCR) technology can be deployed as a relatively low capital cost solution.

By Dürr MEGTEC, LLC based in De Pere, WISCONSIN (USA). from Exhaust Gas and Air Pollution Control - Catalytic/Non-Catalytic Processes Product line

The VOCNOx system combines excellent VOC cleaning efficiency with NOx reduction. In several applications the VOCNOxTherm saves on the need for an additional and complete SCR system.

By Chemisch Thermische Prozesstechnik GmbH / CTP Air Pollution Control based in Graz, AUSTRIA. from Systems - Reduction Product line

Along with the supply of a GE Jenbacher cogeneration plant,  Clarke Energy can provide exhaust gas catalysts for the scrubbing of exhaust gases. Exhaust gas purification systems are able to reduce harmful exhaust gases by up to 95%. The exhaust gas purification system can consists of up to three consecutive stages, depending on the ...

By Clarke Energy based in Liverpool, UNITED KINGDOM. from Ancillary Equipment for Jenbacher Gas Engines - Exhaust Cleaning Product line

Hitachi is a world leader in Systems and Catalyst technology with over 40 years of experience and more than 350 systems worldwide. We are the only catalyst manufacturer who offers SCR Systems for coal-fired units in the US. Our patented hood design with no turning vanes eliminates ash accumulation on the Catalyst. We provide seamless integration ...

By Mitsubishi Hitachi Power Systems America , Ltd. based in Basking Ridge, NEW JERSEY (USA). from Environmental Products Product line

SCR systems use our catalytic design to react ammonia injected into the air stream with the NOx present. This approach  requires an operating temperature of 320-700º F (160-320º C) depending on the catalyst used.

By Branch Environmental Corp. based in Somerville, NEW JERSEY (USA). from NOx Removal Product line

Primary reduces NOx and can be combined with DOC or DPF technology to reduce multiple pollutants in a single package. System consists of SCR catalyst, static mixer, reactor housing and dosing control system. Applicable to natural, gas or diesel engines.

By Caterpillar based in Peoria, ILLINOIS (USA). from Stationary Engine Solutions Product line

Agriemach Ltd offer a bespoke service for the design , manufacture and project management of Selective Catalytic Reduction Technology. Offering a wealth of experience and a global knowledge base, we offer full system design, Dosing System upgrades, Catalyst Replacement and all ancillary equipment required from bulk urea tanks to Heat and Sound ...

By Agriemach Ltd based in Copthorne, UNITED KINGDOM. from Heat And Sound Insulation Product line

Bekaert heating cord is a special plastic coated metal cable with a specific electrical resistance which is used for heating in applications where flexibility and reinforcement is required.

By Bekaert Group based in Zwevegem, BELGIUM. from Automotive - Exhaust Systems Product line

The SCRF system integrates Selective Catalytic Reduction (SCR) with a soot filter – the next step for diesel NOx control. The schematic below demonstrates how the SCRF system for light duty diesel improves system compactness and is an example of how, over the European drive cycle, it warms up more quickly than an SCR downstream of a CSF (due ...

By Johnson Matthey Emission Control Technologies based in Royston, UNITED KINGDOM. from Technologies Product line

SCR stands for Selective Catalytic Reduction and separates the gas from nitrogen compounds by adding ammonia in the presence of a catalyst.

By Pilum AB based in SWEDEN.

MET is aligned with Termokimik Corporation (TKC), a leading Italian engineering and contracting company, to provide TKC's proven Selective Catalytic reduction (SCR) technology and worldwide experience exclusively to the North American market. TKC's demonstrated SCR technology, which has a solid installation base around the world, including 4,000 ...

By Marsulex Environmental Technologies (MET) based in Lebanon, PENNSYLVANIA (USA). from Other Technology Product line

Since 2009, Innova has delivered best-in-class SCR systems for gas turbine simple cycle applications.

By Innova Global Limited. based in Cambridge, ONTARIO (CANADA). from Air Pollution Compliance Product line

Selective catalytic reduction (SCR) systems use a chemical reductant, in this case urea, which converts to ammonia in the exhaust stream and reacts with NOx over a catalyst to form harmless nitrogen gas and water. Urea is a benign substance that is generally made from natural gas and widely used in industry and agriculture. In our SCR systems, the ...

By Cummins Inc. - Cummins Emission Solutions based in Columbus, INDIANA (USA). from On-Highway Emerging Emissions Product line

Deparia, in addition to its known range of catalytic reactors, also offers an easier and less expensive for the removal of oxides of nitrogen, the non-catalytic SNCR systems. From the constructive point of view, the SCR and SNCR systems are very similar, with the obvious difference that in the latter there is the catalytic reactor, while the ...

By EnviroExperts Italia Srl based in Calolziocorte, ITALY. from Industrial Products Product line

AirProtekt supplies either the complete Selective Catalytic Reduction (SCR) package or the SCR catalyst for control of NOx emissions. The catalyst technologies are all well proven and supported by the highest manufacturing and quality control standards from one of the leading catalyst manufacturers in the world. The AirProtekt nitrogen oxide (NOx) ...

By AirProtekt Limited based in Newton, UNITED KINGDOM.