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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.:

US 11059017 B1

PDFFull Text
Date of Patent:
Jul. 13, 2021

Filed:

Sep. 14, 2018

Halogen selective detection gas chromatography for the on-line analysis and control of selective oxidation chemical production processes

Applicant:

Multiphase Solutions, Inc., Butler, PA (US);

Inventors:

James D. Buchner, Sr., Allison Park, PA (US);

James D. Buchner, Jr., Pittsburgh, PA (US);

Assignee:

MultiPhase Solutions, Inc., Butler, PA (US);

Attorney:

The Webb Law Firm

Primary Examiner:

Lore R Jarrett

Int. Cl.
CPC ...
B01J 19/00 (2006.01); C07D 301/10 (2006.01); B01D 53/02 (2006.01); G01N 30/70 (2006.01); G01N 30/72 (2006.01); G01N 30/62 (2006.01); G01N 30/88 (2006.01); G01N 30/00 (2006.01); G01N 30/02 (2006.01); G01N 30/86 (2006.01);
U.S. Cl.
CPC ...
B01J 19/0033 (2013.01); B01D 53/025 (2013.01); B01J 19/0006 (2013.01); C07D 301/10 (2013.01); G01N 30/62 (2013.01); G01N 30/70 (2013.01); G01N 30/7206 (2013.01); G01N 30/88 (2013.01); B01J 2219/00051 (2013.01); B01J 2219/00164 (2013.01); B01J 2219/00182 (2013.01); B01J 2219/00186 (2013.01); B01J 2219/00198 (2013.01); B01J 2219/00202 (2013.01); G01N 30/8665 (2013.01); G01N 2030/025 (2013.01); G01N 2030/77 (2013.01); G01N 2030/8804 (2013.01); G01N 2030/8868 (2013.01);
Abstract

A method for process monitoring and control of a chemical reactor in which a chemical reaction utilizing a halogenated selectivity modifier is performed includes: measuring a level of halogenated components in an inlet stream of a reactor inlet; measuring a level of halogenated components in an outlet stream of a reactor outlet; based on the level of halogenated components at the inlet stream and the outlet stream, determining a process performance indicator associated with a halogenated component; and adjusting an amount of halogenated selectivity modifier added to the reactor based on the process performance indicator.

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