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NH3 (Ammonia) is a colorless gas with a distinctive pungent smell. Ammonia monitoring is essential in coal-fired power plants, where NH3 is used to reduce NOx emissions. The ammonia consumes all of the NOx, but its high concentration that is needed for these purposes also starts reacting with other things and in the process can clog up filters and cause premature failure of expensive SCR equipment and pre-heaters. Not to mention that these high levels create an irreparable damage to the ...
ByUnisearch Associates Inc. based in Concord, ONTARIO (CANADA)
Electric power will replace the combustion engine, remove toxic fumes from agriculture and mining, and noise pollution from construction and cities. Ships, trains and planes will all electrify and deliver sustainable transport to our world’s ever-moving ...
ByNorthvolt AB based in Stockholm, SWEDEN
Titanium dioxide is the most important white pigment used in the polymer industry. It is widely used, because it efficiently scatters visible light, thereby imparting whiteness, brightness, and opacity when incorporated into a plastic ...
ByGasmet Technologies - a Nederman company based in Vantaa, FINLAND
The characteristics of ozone application in the oxidation and denitrification industry: Ozone has a high selectivity to NOx and a fast speed, and O3 can basically complete the oxidation of NO at 0.05s. The absorption of oxidized products should be strengthened by the spray absorption process at the back end. Without heating the flue gas, N2O5 is easily absorbed by the lye, and some heavy metals such as mercury and other heavy metal pollutants are also oxidized and removed by ozone. A high concentration of dust or ...
ByOzcon Environmental based in Edgbaston, UNITED KINGDOM
Removal of acid gases and NOx from material surface treatments. Remove titanium dust from grinding, abrasive polishing and buffing operations. Emissions from high temperature ...
ByBionomic Industries Inc based in Mahwah, NEW JERSEY (USA)
Local environmental standards, dense buildings nearby, unpleasant smell of exhaust fumes or high emission fees? There are several reasons why installing an exhaust aftertreatment system for generator sets is a smart decision. Thanks to the wide offer, such as particulate filters with passive or active regeneration, SCR systems with closed control loop, SCR systems controlled by the intake air sensor, oxidation catalysts, we are able to skillfully select the configuration of systems to match the engine’s ...
ByEcoexhaust Sp. z o.o. based in Warsaw, POLAND
Example: Uranium enrichment. Similar tasks: Nitric acid caprolactam ...
ByCTP Chemisch Thermische Prozesstechnik GmbH / CTP Air Pollution Control GmbH based in Graz, AUSTRIA
greenhouses. Various branches of industry use flue gas systems to improve their industrial processes, a perfect example is the fertilization of greenhouses with carbon dioxide, the concentration of CO2 in the exhaust gas is 5-6%. In addition to a significant amount of CO2, the exhaust gases also contain toxic NOx nitrogen oxides, which in excessive amounts destroy green bodies in plants and can cause leaf ...
ByEcoexhaust Sp. z o.o. based in Warsaw, POLAND
Hydrogen is the fuel gas with the highest burning rate and flame temperature and was already a fuel used for energy by industry before the power to fuel trend. Often as a by-product from chlorine gas production or conventional H2 steam reformers, where it is "contaminated" with other hydrocarbons, it is used to heat convection reformers. CS has been supplying burner systems for various concentrations of H2 for all types of hydrogen production plants for over 10 years. Hydrogen has also always been an important ...
ByCS Combustion Solutions GmbH based in Wien, AUSTRIA
The majority of U.S. facilities seeking control of glass furnace emissions have chosen Tri-Mer UltraCat Catalytic Filter Systems. ...
ByTri-Mer Corporation based in Owosso, MICHIGAN (USA)
Dürr offers a wide range of environmental solutions that include solvent recovery and distillation systems, thermal oxidizers, scrubbers and wet electrostatic ...
ByDürr Systems, Inc. based in De Pere, WISCONSIN (USA)
Low Temperature Ozone Oxidation Denitrification Process. The SCR and other traditional denitrification processes rely on high flue gas temperature conditions and expensive catalysts. For low-temperature flue gas denitrification, it is not only necessary to increase the temperature, but also to improve protection measures to prevent catalyst failure with high investment costs. It is difficult to meet the requirements of the SCR process in some modification ...
ByOzone Robot Environmental Equipment Ltd. based in London, UNITED KINGDOM
CNG produced from biogas has the lowest greenhouse gas (GHG) emissions of any vehicle fuel; its carbon footprint is lower than CNG produced from natural gas, lower than liquid natural gas (LNG) produced from natural gas, and even lower than LNG produced from biogas. It is also lower than ethanol and biodiesel. In fact, the California Air Resources Board (CARB) recently stated that RNG results in negative carbon intensity. BioCNG™ is well positioned to take advantage of being labeled as a cost effective and ...
ByBioCNG, LLC based in Madison, WISCONSIN (USA)
Dürr is a long-recognized, trusted supplier of liquid atomization technologies and emissions control solutions for the cement ...
ByDürr Systems, Inc. based in De Pere, WISCONSIN (USA)
Activated carbon purifies gas and air using its ability to adsorb chemical compounds that are dangerous, create volatile organic compounds (VOCs), or generate nuisance odors from manufacturing processes and landfills that are covered under the Clean Air ...
ByAtlas Carbon, LLC based in Gillette, WISCONSIN (USA)
Wet Scrubbers, dry collectors, wet electrostatic precipitators and complete engineered systems for urea, MAP, DAP, TSP and AN Plant rotary dryers and coolers, reactors and ammoniation granulators, pug mills, rock acidulation, curing, storage and material handling operations to control emissions of: particulate, including phosphate rock dust, ammonium phosphate, ammonia, nitric acid, NOx, phosphoric acid, hydrogen fluoride, silicon tetrafluoride and sulfuric acid. ...
ByBionomic Industries Inc based in Mahwah, NEW JERSEY (USA)
Nitric acid is manufactured from ammonia and is a key chemical in the manufacture of fertilizers. This is the main reason why nitric acid is produced in such large quantities. The production process of nitric acid produces nitrogen oxides (NOx), ammonia (NH3) and nitrous oxide N2O ...
ByGasmet Technologies - a Nederman company based in Vantaa, FINLAND
Specific industrial applications require wet end of pipe treatment for NOx or CO2. Macrotek offers absorbers utilizing various reagents for neutralization of NOx or CO2. NOx scrubbing is particularly suitable in situations where Nitric Acid can be utilized elsewhere in the plant, as it is a scrubbing product. As CO2 regulations become more stringent, methods for reducing emissions are continually being evaluated. Macrotek offers CO2 scrubbing technology which isolates CO2 in a contaminated stream to produce a pure ...
ByMacrotek Inc. based in Markham, ONTARIO (CANADA)