2019-08-16 3118Secondary browse
Share to： VOC purification treatment - noble metal catalyst - environmental catalyst
With the rapid development of social economic construction and urbanization, people pay more and more attention to the problem of environmental pollution and prevention, environmental pollution is becoming more and more serious, people are facing the most basic problem: air pollution and water pollution. For such a phenomenon, people are continuously studying governance methods and measures, and catalysts play a crucial role in global environmental issues:
Shaanxi kaida chemical co., LTD. Is specialized in the research and development of precious metal catalysts for 20 years, which are used in chemical industry, medicine, environmental protection, military, papermaking, food and other industries. Recently, shaanxi kaida noble metal catalyst is mainly used in environmental protection industry, including paint, enameled wire, coating, oven and other industries VOC waste gas treatment, and the removal of combustible gas.
Palladium, Pd, Pt and other catalysts in shaanxi kaida are all used for the oxidation removal of VOC catalysts. VOC generates complete oxidation reaction, and finally completely oxidizes into harmless CO2 and H2O. Oxygen is adsorbed on the surface of the catalyst in an free state and reacts with the non-oxide of the organic compound. After contact with the CO or organic compound of the non-oxide, the reaction generates gaseous CO2 and gaseous H2O. Without catalyst cui in, need 600-700 degrees of high temperature and ensure sufficient contact time to respond, and in the presence of catalyst, 100-350 degrees Celsius, 0.1 0.2 s reaction can be achieved, because it is a low temperature reaction, almost don't produce nitrogen oxides, precious metal catalyst long life, high activity, paint factory, the printing can be the basis of extensive use of organic solvent such as exhaust gas can be completely oxidation purification treatment.
Shaanxi kaida chemical co., LTD. Is specialized in the research and development of precious metal catalysts for 20 years, which are used in chemical industry, medicine, environmental protection, military, papermaking, food and other industries. Recently, shaanxi kaida noble metal catalyst is mainly used in environmental protection industry, including paint, enameled wire, coating, oven and other industries VOC waste gas treatment, and the removal of combustible gas.
Palladium, Pd, Pt and other catalysts in shaanxi kaida are all used for the oxidation removal of VOC catalysts. VOC generates complete oxidation reaction, and finally completely oxidizes into harmless CO2 and H2O. Oxygen is adsorbed on the surface of the catalyst in an free state and reacts with the non-oxide of the organic compound. After contact with the CO or organic compound of the non-oxide, the reaction generates gaseous CO2 and gaseous H2O. Without catalyst cui in, need 600-700 degrees of high temperature and ensure sufficient contact time to respond, and in the presence of catalyst, 100-350 degrees Celsius, 0.1 0.2 s reaction can be achieved, because it is a low temperature reaction, almost don't produce nitrogen oxides, precious metal catalyst long life, high activity, paint factory, the printing can be the basis of extensive use of organic solvent such as exhaust gas can be completely oxidation purification treatment.
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