A new EC regulation states that diesel engines need to have active cleaning with urea injection in order to reduce NOx emissions. In order to control the urea dosage, a reliable measurement system is required. OPSIS LD500 laser diode gas analyser for monitoring ammonia (NH3), has been tested and approved by German TÜV, in accordance with the EURO VI standard.
Measurement of particulates, SO2, NOX, ammonia, fluorides and greenhouse gas emissions from the fertilizer industry requires careful selection of instruments. Ecotech offers a complete monitoring solution tailored to this industry.
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 environment.
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...
Boreal possess an array of products for the power generation industry from emissions stack monitoring, boiler room monitoring, chloride leak detection, and ammonia slip in deNOX. Boreal’s products are tailor made for coal fired power plants, natural gas fired, and waste-to-energy. Whether gas detection is used for safety, process, or environmental reasons, Boreal has you covered.