Process for recovering vaporized solvent which eliminates heat e

Details Process for recovering vaporized solvent which eliminates heat e Process for recovering vaporized solvent which eliminates heat e

1981-10-29

1983-12-13

Sever, Frank

Refrigeration

Processes

Circulating external gas

62 28, F25J 300

Patent

active

044203179

ABSTRACT:
Chilled liquid solvent is pumped from a solvent reservoir at the bottom of a tower to an upper portion thereof and thereafter trickles through the tower by gravity and causes upward flowing solvent vapor to be condensed and recovered in the reservoir. The elimination of the use of heat exchangers is effected by introducing liquid nitrogen directly into the liquid solvent reservoir, chilling the solvent to extremely low temperatures. Agitation of the liquid solvent, which is chilled by the boiling liquid nitrogen therein, is employed to eliminate potential icing clogging problems.

REFERENCES:
patent: 3902329 (1975-09-01), King et al.
patent: 4293322 (1981-10-01), Ryan et al.

Affiliated with

Also associated with

Rating

Process for recovering vaporized solvent which eliminates heat e 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 for recovering vaporized solvent which eliminates heat e, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for recovering vaporized solvent which eliminates heat e will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-803060