nitrogen oxide reduction Articles
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Using carbon adsorbents for removing nitrogen oxides and sulphur oxides from flue gases
The use of carbon adsorbents in industrial power engineering outside Russia is briefly reviewed and the results of our own experimental investigations, made in the laboratory and at a pilot commercial installation, are given. The proposal to use the described device in a KE-25-24-C industrial boiler is outlined.Keywords: fluegas, nitrogen oxides, sulphur oxides, adsorbtion-reduction cleaning, ...
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Computational modelling of NOx removal by selective non-catalytic reduction
This paper presents the results of computational kinetic modelling of the removal of nitrogen oxides (NOx) from flue gases by selective non-catalytic reduction (SNCR) process using urea as a reducing agent. CHEMKIN and SENKIN computer codes were used with latest reaction mechanism parameters for simulated conditions in an isothermal plug flow reactor. Flue gas initial conditions were simulated as ...
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A selective catalytic system for greenhouse gas (NOx) emission reduction at a 2–ethyl hexanol plant
Trends of ambient NOX levels in the Jubail Industrial City, Saudi Arabia, are increasing, and the regulators have identified areas requiring substantial reductions to control the atmospheric NOX concentrations. In this study, a Selective Catalytic Reduction (SCR) system for the control of NOX emissions in stack gases from 2–ethyl hexanol plant in the Jubail Industrial City was investigated. At ...
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Lagrangian modelling evaluation of the NOx pollution reduction due to electric vehicles introduction
In this paper, the problem of the atmospheric pollution due to the traffic emission from a large freeway is faced. To this aim, numerical simulations were performed and compared with measured data in a real case. The Lagrangian particle model includes a simple chemical scheme for the reactions between NOx and ozone. The results, compared with a field experiment taken in the literature, show that ...
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Nitrogen Oxide Technology gives American Superconductor an economical, environmentally friendly treatment solution
The installation of Bionomic Industries Inc.'s (Mahwah, NJ) innovative ScrubPac. BIONOxSOLVER" abatement system is enabling American Superconductor Corporation to treat the nitrogen oxide (NOx) emissions from a calcination process at its new, high temperature superconductor manufacturing facility (Devens, MA), in a cost-effective, environmentally responsible way. Bionomic Industries' solution ...
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Selective catalytic reduction of nitric oxide over copper oxide and cerium oxide catalysts
The selective catalytic reduction of nitric oxide with hydrocarbons in an oxygen-containing simulated flue gas has been investigated for a series of copper oxide and cerium oxide alumina supported catalysts at 600–775 K. The activity of these catalysts for the reduction of NO by methane or propane has been investigated in simulated flue gas. The effects of sulphates on the catalyst, and of water ...
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Nitrogen Oxide Technology Gives American Superconductor an Economical, Environmentally Friendly Treatment Solution
Untitled Document The installation of Bionomic Industries Inc.'s (Mahwah, NJ) innovative ScrubPac™ BIONOxSOLVER abatement system is enabling American Superconductor Corporation to treat the nitrogen oxide (NOx) emissions from a calcination process at its new, high temperature superconductor manufacturing facility (Devens, MA), in a cost-effective, environmentally responsible way. ...
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Ammonia and nitrate measurement in municipal wastewater applications - Case Study
Advantages of the Advanced Sensor Technology real-time continuous online measurement systems for ammonia and nitrate Low Initial Procurement Cost compared to competing technologies and offerings No need for chemical feed and rebuilding of sensors Lower Cost of Ownership due to very long sensor lifetime, low maintenance & cleaning requirements for inline, immersion & submersion ion ...
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