Shielding of heat exchangers in columns

Details Shielding of heat exchangers in columns Shielding of heat exchangers in columns

2005-04-26

2005-04-26

Bushey, Scott (Department: 1724)

Gas and liquid contact apparatus

With external supply or removal of heat

Processes

C261S152000, C261S155000, C165SDIG001

Reexamination Certificate

active

06883788

ABSTRACT:
Disclosed is a method and an apparatus for exchanging heat in a column by passing a first vapor phase through a heat exchanger in the column to exchange heat with a first stream and produce a second vapor phase in the column. The second vapor phase is passed through a shielding device located above the heat exchanger and the shielding device prevents descending liquid from contacting the heat exchanger. The shielding device may be interposed between two heat exchangers in the column.

REFERENCES:
patent: 2044372 (1936-06-01), Twomey
patent: 2093895 (1937-09-01), Mojonnier et al.
patent: 3927153 (1975-12-01), Tarhan
patent: 4218289 (1980-08-01), Hajek et al.
patent: 4522257 (1985-06-01), Wolfseder
patent: 4732210 (1988-03-01), Michalak et al.
patent: 5437714 (1995-08-01), Cook et al.
patent: 5507356 (1996-04-01), Roth et al.
patent: 20030015809 (2003-01-01), Carson
patent: 198 30 163 (2000-01-01), None
Kirschbaum, E.,Distillation and Rectification, Chemical Publishing Co., Inc. New York, 1948, pp. 80-85 and 310-311.

Affiliated with

Also associated with

Rating

Shielding of heat exchangers in columns does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Shielding of heat exchangers in columns, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Shielding of heat exchangers in columns will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3366725