Washer and method for purifying gases

Details Washer and method for purifying gases Washer and method for purifying gases

2006-09-05

2006-09-05

Lawrence, Frank M. (Department: 1724)

Gas separation: apparatus

With gas and liquid contact apparatus

Particulate media, shaped packing elements , or porous media...

C096S360000, C261S098000

Reexamination Certificate

active

07101425

ABSTRACT:
In a washer for cleaning gases that contain particulate and/or gaseous impurities, the gases are conveyed through an absorption column that is sprayed with washing fluid. An additionally provided jet pump (7) operates with the washing fluid, wherein said jet pump is arranged in the gas flow serially with the absorption column and generates a negative pressure. The jet pump is preferably arranged in the gas flow upstream of the absorption column. The negative pressure generated in the gas flow by the jet pump should be at least so high that it compensates the pressure loss in the absorption column.

REFERENCES:
patent: 3556490 (1971-01-01), Bockman
patent: 3793809 (1974-02-01), Tomany et al.
patent: 3856487 (1974-12-01), Perez
patent: 3944401 (1976-03-01), Dorr et al.
patent: 4050912 (1977-09-01), Hemsath et al.
patent: 4200616 (1980-04-01), Johansen
patent: 4738695 (1988-04-01), Carr et al.
patent: 5041274 (1991-08-01), Kagi, Sr.
patent: 5122169 (1992-06-01), Schumacher et al.
patent: 5648048 (1997-07-01), Kuroda et al.
patent: WO 98 01214 (1998-01-01), None
Database WPI, Section Ch., Week 199230, Derwent Publications Ltd., London, XP02204806, published Sep. 7, 1991.
Patent Abstract of Japan, vol. 1998, No. 10, dated Aug. 31, 1998.
JP 10 113534 A (Mitsubishi Heavy Ind. Lt.) dated May 6, 1998.
PCT International Search Report dated Jul. 17, 2002.

Affiliated with

Also associated with

Rating

Washer and method for purifying gases does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Washer and method for purifying gases, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Washer and method for purifying gases will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3572772