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:
Jun. 16, 2020
Filed:
Apr. 07, 2014
Applicant:
Cameron Solutions, Inc., Houston, TX (US);
Inventor:
Brian E. Messenger, Hook, GB;
Assignee:
CAMERON SOLUTIONS, INC., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C02F 1/52 (2006.01); C02F 101/10 (2006.01); C07C 29/76 (2006.01); C10L 3/10 (2006.01); B01D 9/00 (2006.01); C02F 103/10 (2006.01);
U.S. Cl.
CPC ...
C02F 1/5245 (2013.01); B01D 9/0054 (2013.01); C07C 29/76 (2013.01); C10L 3/107 (2013.01); C02F 2101/10 (2013.01); C02F 2101/101 (2013.01); C02F 2103/10 (2013.01);
Abstract
A system and process for the removal of divalent ions from a MEG-water stream are presented. The system includes a chemical treatment tank that receives the MEG-water stream, means for precipitating the calcium, magnesium, and hydroxide ions that are contained in the MEG-water stream, means for discharging the MEG-water stream from the chemical treatment tank, and means for recycling the discharged MEG-water stream back to the chemical treatment tank or routing it to a solids removal system. The means for precipitating the calcium, magnesium, and sulfate ions may be employed simultaneously or sequentially.