Catalytic hydrocracking process

Details Catalytic hydrocracking process Catalytic hydrocracking process

1999-03-22

2000-08-22

Myers, Helane E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Plural serial stages of chemical conversion

208 48R, 208 52CT, 208 4A, C10G 2500

Patent

active

061066958

ABSTRACT:
A process to provide a multiplicity of hydrocracking reaction zones containing hydrocracking catalyst wherein the catalyst is rejuvenated or reactivated while the process unit remains on-stream by the periodic exposure of partially spent catalyst to hot recycle gas containing hydrogen. The hydrocracking catalyst always operates at "near" fresh activity and selectivity thereby resulting in more stable temperature, yield and product quality performance.

REFERENCES:
patent: 4683052 (1987-07-01), Degnan, Jr. et al.
patent: 5332705 (1994-07-01), Huang et al.
patent: 5523271 (1996-06-01), De Agudelo et al.
patent: 5817589 (1998-10-01), De Agudelo et al.

Affiliated with

Also associated with

Rating

Catalytic hydrocracking process does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Catalytic hydrocracking process, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catalytic hydrocracking process will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-576564