SynopsisA gasoline vehicle catalyst is a device used to reduce harmful gas emissions in the exhaust, usually installed in the exhaust system of gasoline vehicles. The main function is to convert some harmful gases into relatively harmless gases through catalytic actio.....
SynopsisAutomotive exhaust gas treatment catalyst refers to a device installed in the automotive exhaust system to purify harmful gases in the exhaust gas. The main function is to convert some harmful gases into relatively harmless gases through catalytic reactions, t.....
SynopsisA three-way catalytic converter (TWC) for gasoline vehicles refers to a catalyst used to reduce the emission of harmful substances in gasoline vehicle exhaust. It is mainly used to simultaneously reduce the emissions of carbon monoxide (CO), nitrogen oxides (N.....
SynopsisDiesel SCR catalyst is a type of catalyst used to reduce nitrogen oxide (NOx) emissions in diesel vehicle exhaust, commonly known as Selective Catalytic Reduction (SCR) catalyst. It catalyzes the reaction between nitrogen oxides in exhaust gas and urea solutio.....
SynopsisSSZ-13 (framework type code CHA) is a high-silica aluminosilicate zeolite possessing 0.38 × 0.38 nm micropores.It belongs to the ABC-6 family of zeolites as well as offretite, cancrinite, erionite and other related small-pore zeolites. The global SSZ-13 .....
SynopsisMolecular sieves for denitration are used in the process of removing nitrogen oxides (NOx) from various gas streams, such as those found in flue gas from industrial processes and power plants. The most common molecular sieves used for denitration are zeolite-b.....
SynopsisMolecular sieves for denitration are used in the process of removing nitrogen oxides (NOx) from various gas streams, such as those found in flue gas from industrial processes and power plants. The most common molecular sieves used for denitration are zeolite-b.....
SynopsisThe high flow humidification therapeutic instrument mainly includes four parts: air oxygen mixing module, heating and humidification module, connecting pipe and nasal catheter. The air oxygen mixing device mixes air and oxygen in front of the fan according to .....
SynopsisRoller drill bit is a widely used drilling bit. When the roller drill bit is working, the cutting teeth alternate with the bottom of the well, resulting in low rock breaking torque, small contact area between the cutting teeth and the bottom of the well, high .....
SynopsisRoller drill bit is a widely used drilling bit. When the roller drill bit is working, the cutting teeth alternate with the bottom of the well, resulting in low rock breaking torque, small contact area between the cutting teeth and the bottom of the well, high .....
