Multi-bed hydrodewaxing process

Details Multi-bed hydrodewaxing process Multi-bed hydrodewaxing process

1985-07-17

1986-07-01

Metz, Andrew H.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Plural serial stages of chemical conversion

208111, 208109, 208 59, C10G 1302, C10G 2302

Patent

active

045978549

ABSTRACT:
Catalytic dewaxing of hydrocarbon oils is effected with intermediate hydrotreating. A continuous multi-bed technique employs alternating beds of dewaxing and hydrogenation catalysts to improve process performance, whereby partially dewaxed effluent is treated to decrease coke deposits.

REFERENCES:
patent: 3248316 (1966-04-01), Barger, Jr. et al.
patent: 3498755 (1970-03-01), Borre
patent: 3728249 (1973-04-01), Antezana et al.
patent: 3894937 (1975-07-01), Bonacci et al.
patent: 3983029 (1976-09-01), White
patent: 4229282 (1980-10-01), Peters et al.
patent: 4257872 (1981-03-01), La Pierre et al.
patent: 4283271 (1981-08-01), Garwood et al.
patent: 4292166 (1981-09-01), Gorring et al.
patent: 4313817 (1982-02-01), Mayer et al.
patent: 4347121 (1982-08-01), Mayer et al.
patent: 4436614 (1984-03-01), Olbrich et al.
patent: 4437976 (1984-03-01), Oleck et al.
patent: 4457829 (1984-07-01), Abrams
patent: 4490242 (1984-12-01), Okeck et al.

Affiliated with

Also associated with

Rating

Multi-bed hydrodewaxing 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 Multi-bed hydrodewaxing process, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-bed hydrodewaxing process will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1081089