摘要:
Processes for maximizing low aromatics LCO yield and/or propylene yield in fluid catalytic cracking are disclosed. The processes employ catalytic compositions that comprise a predominantly basic material and little to no large pore zeolite.
摘要:
Processes for maximizing low aromatics LCO yield and/or propylene yield in fluid catalytic cracking are disclosed. The processes employ catalytic compositions that comprise a predominantly basic material and little to no large pore zeolite.
摘要:
Novel catalytic compositions for cracking of crude oil fractions are disclosed. The catalytic compositions comprise a basic material and at least one intermediate and/or small pore zeolite, and comprises little to no large pore zeolite.