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Processes for synthesizing cu-sapo-35 and nitrogen oxide reduction, catalyst, catalyst composite, and exhaust gas treatment and emission treatment systems
Processes for synthesizing cu-sapo-35 and nitrogen oxide reduction, catalyst, catalyst composite, and exhaust gas treatment and emission treatment systems
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机译:cu-sapo-35和氮氧化物还原的合成方法,催化剂,催化剂复合物以及废气处理和排放处理系统
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摘要
Catalysts comprising metal-loaded non-zeolitic molecular sieves having the CHA crystal structure, including Cu-SAPO-34, methods for preparing such catalysts, and systems and methods for treating exhaust gas incorporating such catalysts are disclosed. The catalysts can be used to remove nitrogen oxides from a gaseous medium across a broad temperature range and exhibit hydrothermal stability at high reaction temperatures.
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