Catalytic Thermal Cracking Catalyst (CPP Catalyst)
The main features of the CPP process are:
1.The raw material is heavy oil, which broadens the source of ethylene raw materials;
2.The operation mode is flexible, and the product structure can be adjusted according to needs;
3.The catalytic reaction and thermal cracking are combined. based dual reactive catalysts.
4.The CPP catalytic thermal cracking catalyst has high cracking activity, good hydrothermal stability and good antiwear performance.
Using the mass fraction of 45% paraffin oil mixed with 55% vacuum residue as the raw material, the industrial test was carried out under the operating conditions of both ethylene and propylene production.
The yield of ethylene was 13.71%, and the yield of propylene was 21.45%.
