Deoxygenation of aqueous polymer solutions used in enhanced oil

Details Deoxygenation of aqueous polymer solutions used in enhanced oil Deoxygenation of aqueous polymer solutions used in enhanced oil

1988-12-23

1989-09-26

Spitzer, Robert

Gas separation

Means within gas stream for conducting concentrate to collector

55 38, 55 55, B01D 1900, B01D 5322

Patent

active

048697320

ABSTRACT:
The invention is a method for lowering the oxygen content of an aqueous polymer solution below 100 ppb, which comprises recirculating an aqueous polymer solution through microporous hollow fibers grouped in a module having an air tight interior which surrounds the hollow fibers. A vacuum is applied to the interior of the fiber module to enhance transportation of oxygen through the walls of the hollow fibers and out of the module interior.

REFERENCES:
patent: 3735562 (1973-05-01), Mousseau, Jr. et al.
patent: 3751879 (1973-08-01), Allington
patent: 3778971 (1973-12-01), Granger et al.
patent: 4020230 (1977-04-01), Mahoney et al.
patent: 4268279 (1981-05-01), Shindo et al.
patent: 4325715 (1982-04-01), Bowman et al.
patent: 4469495 (1984-09-01), Hiraizumi et al.
patent: 4516984 (1985-05-01), Warner et al.
patent: 4531954 (1985-07-01), Klein
patent: 4613441 (1986-09-01), Kohno et al.
patent: 4729773 (1988-03-01), Shirato et al.

Affiliated with

Also associated with

Rating

Deoxygenation of aqueous polymer solutions used in enhanced oil does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Deoxygenation of aqueous polymer solutions used in enhanced oil , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Deoxygenation of aqueous polymer solutions used in enhanced oil will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-185244