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:
Feb. 13, 2018
Filed:
Dec. 08, 2015
General Electric Company, Schenectady, NY (US);
Irina Pavlovna Spiry, Glenville, NY (US);
Robert James Perry, Niskayuna, NY (US);
Benjamin Rue Wood, Niskayuna, NY (US);
Surinder Prabhjot Singh, Niskayuna, NY (US);
Rachel Lizabeth Farnum, Rensselaer, NY (US);
Sarah Elizabeth Genovese, Delmar, NY (US);
General Electric Company, Niskayuna, NY (US);
Abstract
The present invention is directed to aminosilicone solvent recovery methods and systems. The methods and systems disclosed herein may be used to recover aminosilicone solvent from a carbon dioxide containing vapor stream, for example, a vapor stream that leaves an aminosilicone solvent desorber apparatus. The methods and systems of the invention utilize a first condensation process at a temperature from about 80° C. to about 150° C. and a second condensation process at a temperature from about 5° C. to about 75° C. The first condensation process yields recovered aminosilicone solvent. The second condensation process yields water.