Method for regeneration of resid cracking catalyst

Details Method for regeneration of resid cracking catalyst Method for regeneration of resid cracking catalyst

1985-04-05

1987-05-12

Metz, Andrew H.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208155, 208159, 208160, 502 41, 502 43, 502 44, C10G 1118, B01J 3820

Patent

active

046647783

ABSTRACT:
An improved process for hydrocarbon conversion-catalyst regeneration processes particularly useful for residual oil, especially high carbon content residual oil conversion. The process generally comprises cooling the compressed air which is introduced into the second stage catalyst regeneration vessel in order to allow processing of feeds which typically produce high coke loading of catalyst in the conversion zone. The cooling process described can be installed and maintained with minimal expense in existing facilities and generally comprises a refrigeration unit and a heat exchange means installed in the conduit transporting air from a compressor unit to the second stage catalyst regenerator air distributor means.

REFERENCES:
patent: 2420542 (1947-05-01), Jahnig
patent: 2431462 (1947-11-01), Campbell et al.
patent: 2433798 (1947-12-01), Voorhees
patent: 2492948 (1950-01-01), Berger
patent: 2518693 (1950-08-01), Jahnig
patent: 2662050 (1953-12-01), Moorman et al.
patent: 2735743 (1956-02-01), Rex
patent: 2788311 (1957-04-01), Howard et al.
patent: 4093537 (1978-06-01), Gross et al.
patent: 4331533 (1982-05-01), Dean et al.
patent: 4332674 (1982-06-01), Dean et al.
patent: 4336160 (1982-06-01), Dean et al.
patent: 4464476 (1984-08-01), Varady

Affiliated with

Also associated with

Rating

Method for regeneration of resid cracking catalyst does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for regeneration of resid cracking catalyst, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for regeneration of resid cracking catalyst will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1800514