Modern production method of nitric acid production may lead to generation of several different gaseous emission components, such as nitrogen oxides (NOx), ammonia NH3 and nitrous oxide N2O. Nitrogen monoxide is an intermediate gaseous product in manufacturing of nitric acid HNO3. NO is formed in a catalytic reaction between ammonia and molecular oxygen O2. But undesirable side reactions may result in formation of nitrogen dioxide NO2 and nitrous oxide N2O. The NO and NO2 emissions can be reduced by use of Selective...
As is the case for many industrial manufacturing processes, emissions are best destroyed through the use of thermal and catalytic oxidation technologies. Volatile Organic Compounds (VOCs) and Hazardous Air Pollutants (HAPs) are destroyed through the use of high temperature combustion with direct heat recovery. The harmful air pollutants are converted to heat, water vapor and carbon dioxide, creating a destruction efficiency greater than 99%.
A modern production method of nitric acid may lead to a generation of several different gaseous emission components, such as nitrogen oxides (NOx), ammonia NH3 and nitrous oxide N2O. Nitrogen monoxide is an intermediate gaseous product in the manufacturing of nitric acid HNO3. NO is formed in a catalytic reaction between ammonia and molecular oxygen O2. But undesirable side reactions may result in a formation of nitrogen dioxide NO2 and nitrous oxide N2O.
There are many options when choosing a type of system to control Industrial Air Pollution, in particular VOC (volatile organic compound emissions). While thermal oxidation is a method used quite often, catalytic oxidation remains amongst the lowest total cost of ownership methodology for abating VOC’s. Applied Catalysts manufactures a full portfolio of catalysts, trademarked Abate VOC, on varied supports. Depending on the application or style of catalytic oxidizer to be employed, ceramic or metal monolith,...
The engineered wood products industry relies on Dürr Megtec for regenerative thermal oxidizer (RTO), regenerative catalytic oxidizer (RCO), wet electrostatic precipitator (WESP), dry electrostatic precipitator (DESP), and wet scrubber technologies for effective emissions control of volatile organic compounds (VOCs), hazardous air pollutants (HAPs), particulate matter (PM), and blue haze from wood dryers and press vents. As an industry leader, we offer a comprehensive suite of advanced air pollution control...
Anguil thermal and catalytic oxidizer systems are used on various applications throughout the chemical processing industry for emission abatement. Our experience includes applications on tank vents, amine tail gases, API separators, acid gases, inert streams and more. Regulatory Compliance Guaranteed, Seamless Process Integration, Efficient Destruction Technologies, Advanced System Controls.
Anguil`s engineering expertise has led to numerous successful air pollution control and emission control installations in the automotive manufacturing industry. From painting vehicles to engine test stations and tire manufacturing, we have supplied oxidizers and heat recovery systems to both tier 1 and tier 2 automotive plants.
After the proliferation of the Clean Air Act in 1970, the catalytic converter for automobiles was introduced as probably the most important technology in History to clean air pollution worldwide. Removing Carbon monoxide (CO), Hydrocarbons (HC) and nitrogen oxides (NOx), the catalysts contributed substantially to the elimination or reduction of smog in major cities in the USA and Worldwide.
Hydrogen Sulfide is lethal if released. Macrotek is a leader in developing advanced technologies for optimum removal and treatment. Our experience includes many installations using caustic, oxidizing reagents, catalytic and forced oxidation combination, and biofilters. Each application is unique and requires custom solutions.
Oxygen is used directly as a process gas as a reactant or indirectly to enrich the oxygen level of other streams for the purpose of debottlenecking, reducing emissions and expanding operating flexibility. Oxidation processes include ethylene oxide, titanium dioxide, propylene oxide, vinyl chloride monomer and vinyl acetate. Refinery uses include sulpher recovery, catalyst regeneration, waste destruction and catalytic cracking regenerator capacity increase.
based in Middlesex, NEW JERSEY (USA).
Exhaled Nitric Oxide (FeNO) measurements are easy to perform and may be used to monitor eosinophilic airway inflammation (Asthma). A range of computerized pulmonary diagnostic products ranging from neonatology to adult pulmonary function testing are manufactured by ECO PHYSICS AG. These products are marketed and distributed by the label ECO MEDICS.
Zysense manufactures the Nitric Oxide Analyzer (NOA 280i) for Nitric oxide research and analysis. In biological systems, nitric oxide is produced from the enzymatic oxidation of arginine. Three isoforms of the enzyme nitric oxide synthase (NOS) have been identified in many cell types: endothelial NOS, neuronal NOS, and inducible NOS. The biological functions of NO include action as a vasodilator, neurotransmitter, cytotoxic agent, inhibit of platelet aggregation, and activator of smooth muscle proliferation.
based in Weddington, NORTH CAROLINA (USA).
Enhance Fresh Produce Washing to Extend Shelf Life, and Reduce Microbial Load. Retailers and consumers demand convenience, flexibility and the highest possible safety and quality standards. These demands are very challenging for the fresh produce and convenience food growers and processors to manage and meet.