The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 25, 1987
Filed:
Jan. 07, 1986
Tomas E Vara, Vero Beach, FL (US);
Jerry L Mestemaker, Vero Beach, FL (US);
Bob R Thakker, Vero Beach, FL (US);
Vara International, Inc., Vero Beach, FL (US);
Abstract
A process is provided for the removal and disposal of airborne contaminants from paint booths and the like. The process includes the steps of passing the effluent air stream from a paint booth through an adsorbent in at least one adsorber. The adsorbent is preferably activated carbon. The adsorbent is regenerated periodically by a regeneration step. The regeneration step is preferably performed by passing a regenerating fluid through the adsorber. The regenerating fluid removes the contaminants from the adsorbent and transports the contaminants out of the adsorber. The regenerating fluid is preferably partially or totally scrubbed of contaminants and recycled through the process to provide an essentially closed-loop operating system. The regenerating fluid is preferably a vapor or gas which is partially or totally cooled and condensed after regeneration. The condensate is separated in one or more steps into contaminant rich fractions and contaminant poor fractions. The contaminant rich fractions are preferably incinerated, where the contaminants are consumed as fuels.