Process and installation for providing a fluid mixture...

Details Process and installation for providing a fluid mixture... Process and installation for providing a fluid mixture...

2004-04-07

2009-11-17

Jules, Frantz F (Department: 3744)

Refrigeration

Cryogenic treatment of gas or gas mixture

Separation of gas mixture

C062S617000, C062S631000, C062S632000, C062S920000

Reexamination Certificate

active

07617701

ABSTRACT:
In a process for producing a mixture containing at least 10% carbon monoxide (73) by cryogenic separation of a feed gas containing at least carbon monoxide, hydrogen and methane, the feed gas (1) is separated to produce a first gas enriched in hydrogen (71), the feed gas is scrubbed in a methane wash column (7), a carbon monoxide enriched stream (13) from the bottom of the methane wash column is separated (19) to produce a stream further enriched in carbon monoxide (23), the stream further enriched in carbon monoxide is separated to form a carbon monoxide rich stream (31,49) and a liquid methane stream (27), at least part (72) of the carbon monoxide rich stream is mixed with the first gas enriched in hydrogen to form the mixture containing at least 10% carbon monoxide as a product stream.

REFERENCES:
patent: 3886756 (1975-06-01), Allam et al.
patent: 4102659 (1978-07-01), Martin
patent: 4311496 (1982-01-01), Fabian
patent: 4338107 (1982-07-01), Swallow
patent: 4488890 (1984-12-01), Scholz et al.
patent: 4772301 (1988-09-01), Bauer
patent: 4888035 (1989-12-01), Bauer
patent: 5295356 (1994-03-01), Billy
patent: 5592831 (1997-01-01), Bauer et al.
patent: 5642630 (1997-07-01), Abdelmalek et al.
patent: 6062042 (2000-05-01), McNeil et al.
patent: 6073461 (2000-06-01), McNeil et al.
patent: 6082134 (2000-07-01), McNeil et al.
patent: 6094938 (2000-08-01), McNeil et al.
patent: 6269657 (2001-08-01), McNeil
patent: 0 837 031 (1998-04-01), None
patent: 1 245 533 (2002-10-01), None
patent: 1 185 450 (1970-03-01), None

Affiliated with

Also associated with

Rating

Process and installation for providing a fluid mixture... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process and installation for providing a fluid mixture..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and installation for providing a fluid mixture... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4077025