Apparatus for and process of removal of solvent vapors

Details Apparatus for and process of removal of solvent vapors Apparatus for and process of removal of solvent vapors

1980-12-16

1982-10-12

Nozick, Bernard

Gas separation

Means within gas stream for conducting concentrate to collector

55 85, 55 89, 98115SB, 210651, B01D 4700

Patent

active

043537154

ABSTRACT:
A process for and a system of removing volatile vapor solvents, particularly from paint-spray booths and paint dryers, and recovering such solvents, which process comprises: intimately contacting the solvent-laden air with a multiphase scrubbing media, particularly a water stream containing an oil-in-water emulsion or a surfactant or a powdered activated carbon, to capture and to dissolve the solvent vapor in the dispersed phase of the scrubbing media in a gas scrubber; removing the solvent-enriched scrubbing media and concentrating the solvent-enriched scrubbing media employing an ultrafiltration device; stripping the solvent from the concentrated solvent-enriched scrubbing media from the ultrafiltration device to remove and recover the solvent, while recycling the scrubbing media for further contact with fresh solvent-laden air; and recycling the water carrier as a permeate for reuse in contacting the solvent-laden air.

REFERENCES:
patent: 2823763 (1958-02-01), Maslan
patent: 3068627 (1962-12-01), Sherwood
patent: 4257783 (1981-03-01), Gutjahr

Affiliated with

Also associated with

Rating

Apparatus for and process of removal of solvent vapors does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for and process of removal of solvent vapors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for and process of removal of solvent vapors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-222050