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:
Oct. 29, 2024
Filed:
Jul. 24, 2018
Applicant:
Dow Global Technologies Llc, Midland, MI (US);
Inventors:
Christophe R. Laroche, Lake Jackson, TX (US);
John R. Dowdle, Lake Jackson, TX (US);
Eric J. Klinker, Lake Jackson, TX (US);
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/28 (2006.01); B01D 53/26 (2006.01); C10L 3/10 (2006.01);
U.S. Cl.
CPC ...
B01D 53/28 (2013.01); B01D 53/263 (2013.01); C10L 3/106 (2013.01); B01D 2252/2025 (2013.01); B01D 2252/50 (2013.01); B01D 2252/606 (2013.01); C10L 2290/08 (2013.01); C10L 2290/541 (2013.01);
Abstract
The present invention relates to a dehydration composition and method of use thereof for drying gas streams, in particular natural gas streams, wherein the dehydration composition comprises a (a) glycol and (b) an additive selected so as to increase the viscosity, surface tension, and/or specific gravity of the dehydration composition. Said dehydration composition and method results in the reduction of solvent loss during the dehydration step in a gas dehydration unit.