AM-CHP/RP-1 Catalytic Cracking Catalyst(DCC Process)
Process/Product Introduction
Due to the use and addition of catalytic cracking catalysts, catalytic cracking can reduce the reaction temperature, increase the yield of light olefins and light aromatic hydrocarbons, and improve the flexibility of the distribution of cracked products.
The catalytic cracking catalyst used in the DCC process takes heavy oil as raw material, uses solid acid shape-selective molecular sieve catalyst, and conducts cracking reaction under mild reaction conditions to produce low-carbon olefins or isomerized olefins and high-octane gasoline. .
The process draws on the fluidized catalytic cracking technology and adopts the fluidization, continuous reaction and regeneration technology of the catalyst.
For zeolite molecular sieve cracking catalysts, the pore structure, acidity and grain size of molecular sieves are the three most important factors affecting the catalytic effect; for metal oxide cracking catalysts, the active components, supports and promoters of the catalyst are the most important factors affecting the catalytic effect. the most important factor.
