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:
Nov. 18, 2014
Filed:
Jul. 25, 2011
Applicants:
James Manio Silva, Clifton Park, NY (US);
Hope Matis, Schenectady, NY (US);
William Leonard Kostedt, Iv, Clifton Park, NY (US);
Inventors:
James Manio Silva, Clifton Park, NY (US);
Hope Matis, Schenectady, NY (US);
William Leonard Kostedt, IV, Clifton Park, NY (US);
Assignee:
General Electric Company, Niskayuna, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 15/00 (2006.01); C02F 9/00 (2006.01); B01J 39/00 (2006.01); B01J 45/00 (2006.01); C02F 101/20 (2006.01); C02F 101/00 (2006.01); C02F 1/42 (2006.01); C02F 1/52 (2006.01); C02F 1/66 (2006.01); C02F 1/68 (2006.01); C02F 1/74 (2006.01); C02F 1/04 (2006.01);
U.S. Cl.
CPC ...
C02F 9/00 (2013.01); C02F 2101/206 (2013.01); C02F 2101/006 (2013.01); C02F 1/42 (2013.01); C02F 2101/203 (2013.01); B01J 39/00 (2013.01); C02F 2001/5218 (2013.01); C02F 1/66 (2013.01); B01J 45/00 (2013.01); C02F 1/683 (2013.01); C02F 1/74 (2013.01); C02F 1/048 (2013.01);
Abstract
A method for treating low barium frac water includes contacting a frac water stream with a radium selective complexing resin to produce a low radium stream, passing the low radium stream through a thermal brine concentrator to produce a concentrated brine; and passing the concentrated brine through a thermal crystallizer to yield road salt.