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:
May. 23, 2017
Filed:
Mar. 07, 2016
Applicant:
Lyondellbasell Acetyls, Llc, Houston, TX (US);
Inventors:
Noel C. Hallinan, Loveland, OH (US);
Jenny M. Oran Osment, Humble, TX (US);
David L. Ramage, Friendswood, TX (US);
Assignee:
LyondellBasell Acetyls, LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 51/12 (2006.01); G01N 21/65 (2006.01); G01N 21/3577 (2014.01); G01N 21/35 (2014.01);
U.S. Cl.
CPC ...
C07C 51/12 (2013.01); G01N 21/3577 (2013.01); G01N 21/65 (2013.01); G01N 2021/3595 (2013.01);
Abstract
The present disclosure provides for a method for measuring the concentration of one or more components in the reactor or a separation unit of an acetic acid process by both infrared and Raman spectroscopic analyses. In some embodiments, the conditions in the reactor or in any subsequent step of the acetic acid production process are adjusted in response to the measured concentration of one or more components.