초록 ▼

Disclosed is a hydrocracking process employing a plurality of reaction zones wherein at least one reaction zone contains a small nominal size hydrocracking catalyst (10 to 16 U.S. Sieve mesh size) and wherein the catalyst situated upstream of the small nominal size hydrocracking has a particle size

Disclosed is a hydrocracking process employing a plurality of reaction zones wherein at least one reaction zone contains a small nominal size hydrocracking catalyst (10 to 16 U.S. Sieve mesh size) and wherein the catalyst situated upstream of the small nominal size hydrocracking has a particle size greater than the small nominal size hydrocracking catalyst.

대표청구항 ▼

A process for the hydrocracking of a hydrocarbon feedstock which comprises reacting said feedstock with hydrogen at hydrocracking conversion conditions in a plurality of reaction zones in series containing hydrocracking catalyst wherein at least one of said reaction zones contains a small nominal si

A process for the hydrocracking of a hydrocarbon feedstock which comprises reacting said feedstock with hydrogen at hydrocracking conversion conditions in a plurality of reaction zones in series containing hydrocracking catalyst wherein at least one of said reaction zones contains a small nominal size hydrocracking catalyst wherein said small nominal size catalyst has a U.S. sieve mesh size ranging from about 10 to about 16, and wherein at least one reaction zone upstream of said reaction zone containing said small nominal size hydrocracking catalyst having a particle size greater than said small nominal size hydrocracking catalyst.