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:
Jul. 03, 2018
Filed:
Apr. 21, 2016
Applicant:
Baker Hughes Incorporated, Houston, TX (US);
Inventors:
Hua Mo, Friendswood, TX (US);
Roger D. Metzler, Sugar Land, TX (US);
Assignee:
Baker Hughes, a GE company, LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/80 (2006.01); G01N 21/78 (2006.01); C10G 17/00 (2006.01); C10G 19/00 (2006.01); C07C 7/20 (2006.01); G01N 21/64 (2006.01);
U.S. Cl.
CPC ...
C07C 7/20 (2013.01); C10G 17/00 (2013.01); C10G 19/00 (2013.01); G01N 21/643 (2013.01); G01N 21/80 (2013.01); G01N 21/78 (2013.01); Y10T 436/21 (2015.01);
Abstract
At least one pH-sensitive component may contact a refinery stream for measuring the pH of the refinery stream. A light from a light source may be emitted onto the pH-sensitive component, and a detector may detect a first luminescence or color change of chromophore measurement radiated from the pH-sensitive component. A first pH of the refinery stream may be determined from the first luminescence or color change of chromophore measurement.