Customized Honeycomb Ceramic Cordierite Catalyst Substrate

Payment Type:T/T

Incoterm:CFR,FOB,CIF,EXW

Min. Order:1 Piece/Pieces

Transportation:Ocean,Land,Air,Express

Port:SHANGHAI

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery
Other information

Product Attributes

Brand: HUAYIN

Place Of Origin: China

Supply Ability & Additional Information

Transportation: Ocean,Land,Air,Express

Place of Origin: CHINA

Port: SHANGHAI

Payment Type: T/T

Incoterm: CFR,FOB,CIF,EXW

Packaging & Delivery

Selling Units:

Piece/Pieces

Download

The file is encrypted. Please fill in the following information to continue accessing it

Car Ceramic Catalyst The key of automobile exhaust gas purification is to select a catalyst with good performance. The Honeycomb Ceramics catalysts used in automobile exhaust gas purification are different from those used in chemical industry production. The concentration, flow and temperature of the exhaust gas discharged by the car are changed with the operating state of the car, so the catalyst is required to have the following characteristics: good activity at low temperature (below 200 ° C), good thermal stability at high temperature (above 800 ° C), good resistance to toxicity (gasoline contains lead, sulfur, phosphorus, zinc, etc., which can cause catalyst poisoning), long service life and no secondary pollution. Commonly used Honeycomb Catalyst Support can be roughly divided into three categories: ① precious metals, such as platinum (Pt), palladium (Pd), rhodium (Rh) and ruthenium (Ru). This kind of catalyst is expensive, scarce resources, poor resistance to lead poisoning, but high catalytic activity, long service life. ② Non-precious metals, such as copper (Cu), chromium (Cr), nickel (Ni), manganese (Mn), cobalt (Co), vanadium (V), iron (Fe), titanium (Ti), zirconium (Zr) and oxides of rare earth and alkaline earth metals. Although this kind of catalyst is abundant in resources and low in price, it has poor high temperature stability and resistance to toxicity. ③ Multi-metal classes, such as Cu-Ni (Monol alloy), Ni-Cr-Fe (Inconel alloy), Cu-Cr-Ni alloy, etc