Non-Selective Catalytic Reduction Equipment
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Manufactured by EnviroExperts Italia Srlbased in ITALY
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 ...
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Manufactured by AirProtekt Limitedbased in UNITED KINGDOM
AirProtekt supplies either a complete Non Selective Catalytic Reduction (NSCR) package or the NSCR catalyst for control of NOx (including N2O) emissions in reduced oxygen air stream. The catalytic reaction is based on the reaction between nitrogen oxides and a fuel to give nitrogen and water. The reducing fuel is ...
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Manufactured by MAL DeNOx Systemsbased in AUSTRIA
The classic technology for the reduction of NOx emissions is applied within the temperature range of 900°C to 1050°C of the flue gas. Dual compound lances are used to inject aqueous ammonia or urea solution within the ideal flue gas temperature window reducing NOx emissions. The reactant volume is adapted to the load ...
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Manufactured by CECO Environmentalbased in USA
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 ...
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based in AUSTRIA
The VOCNOxTherm system combines low operating costs and excellent cleaning efficiency of an RTO with the NOx reduction of an SNCR. In several applications the VOCNOxTherm eliminates the need for an additional and complete SCR ...
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Manufactured by VT Corp Pvt. Ltd.based in INDIA
Selective Non-Catalytic Reduction is a post-combustion technology that is designed to control nitrogen oxides (NOx) emissions from boilers by the injection of ammonia or urea reagents into the flue gas around 1000 °C. At these temperatures the reaction is fast enough for almost complete consumption of the injected chemical ...
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Manufactured by IACbased in USA
A properly designed and operated SNCR system can result in 90-95% reduction of NOx. Through the process of injecting Ammonia into the flue gas stream, the NOx levels are reduced significantly at a lower cost than other flue gas exhaust treatment systems. Cement producers should download our SCNR Systems for Cement Applications (PDF) product ...
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Manufactured by EES - Environmental Energy Servicesbased in USA
EES through our STEP Combustion group supplies Selective Non-Catalytic Reduction (SNCR) systems that reduce NOx by up to 40% on conventional boilers and up to 80% or more on fluidized bed boilers (C/BFB). STEP’s propriety high efficiency SNCR system utilizes urea or ammonia reagent which is injected into the post combustion ...
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Manufactured by ERC Emissions-Reduzierungs-Concepte GmbHbased in GERMANY
In case of selective non-catalytic reduction (SNCR), ammonia reacts with the harmful nitrogen monoxide (NO) and nitrogen dioxide (NO2) from the flue gas into harmless nitrogen (N2) and water. The reaction temperature is 850 to 1,100 °C. In practice, urea-based ammonia-releasing reduction agents, such as the ...
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Manufactured by Shandong Baolan Environmental Protection Engineering Co., Ltdbased in CHINA
SNCR (Selective Non-Catalytic Reduction) is a selective non-catalytic reduction method. It is an economical and practical NOx removal technology. Its principle is based on NH3, urea [CO (NH2) 2], etc. Before the boiler is atomized or injected into the boiler, it ...
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Manufactured by FlowVision A/Sbased in DENMARK
The SNCR process involves injecting either an ammonia or urea based reducing agent into the flue gas of a industrial combustion source, where an optimum temperature window of between 850°C - 1050°C exists. The purpose of the reducing agent is to enable reduction of the NOx species. The resulting product of the chemical ...
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PremiumManufactured by ENVEAbased in FRANCE
Rack 3U monitor using the TDL extractive technology to measure online the NH3 pre and/or post catalyst: SCR (Selective Catalytic Reduction) or SNCR (Selective Non-Catalytic Reduction) ENVEA is offering Laser Gas Detection (LGD) modules with exceptional advantages and value for ...
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Manufactured by MDSJ Impiantibased in TURKEY
SCR (Selective Catalytic Reduction): SCR (Selective Catalytic Reduction) is a selective catalytic reduction technology. The catalytic reduction method using ammonia is the most widely used technology. No ...
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Manufactured by E.I.Tec. GmbH Energy and Environmental Technologybased in GERMANY
In general, there are two procedures available which can be implemented depending on flue gas conditions. Non-selective catalytic reduction processes are based on the injection of a reactive agent without using an activating catalytic ...
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Manufactured by Ecoexhaust Sp. z o.o.based in POLAND
SNCR stands for Selective Non-Catalytic Reduction, a process used to reduce nitrogen oxide (NOx) emissions in industrial processes. It is a cost-effective and efficient method of reducing NOx emissions without the use of catalysts. ...
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Manufactured by Fuel Tech, Inc.based in USA
The NOxOUT SNCR Process is a urea-based Selective Non-Catalytic Reduction (SNCR) process for reduction of oxides of nitrogen (NOx) from stationary combustion sources. The process requires precisely engineered injection of stabilized urea liquor into combustion flue gas temperatures as high as 2500° F. Fuel ...
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Manufactured by CECO Environmentalbased in USA
Our CCA Combustion Systems brand is a licensed implementer of the Rich Reagent Injection (RRI) technology, jointly developed by Reaction Engineering International (REI) in collaboration with EPRI and DOE. The Rich Reagent Injection is a technology designed to reduce NOx emissions. The RRI process utilizes a reagent (urea) that is injected into the fuel-rich regions of the furnace to chemically ...
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Manufactured by Powertherm Maxim A Miratech Companybased in USA
methane reduction performance, substantially lowering methane emissions in the first year. Apex Catalyst Elements are proudly made in the ...
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Manufactured by PBS Group, a.sbased in CZECH REPUBLIC
Industrial boilers based on PBS proprietary design for burning communal ...
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Manufactured by ERG (Air Pollution Control) Ltdbased in UNITED KINGDOM
Nitrogen oxides are formed in combustion and also during some reactions involving metals and acids. The treatment approach used depends on the gas temperature, the NOx concentration and the relative proportions of the different nitrogen oxides (NO, NO2, N2O4, N2O2, N2O3 etc) ...
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