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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 10899981 B1

PDFFull Text
Date of Patent:
Jan. 26, 2021

Filed:

Nov. 12, 2018

Method for removing fouling downstream of an odh reactor

Applicant:

Nova Chemicals (International) S. A., Fribourg, CH;

Inventors:

Vasily Simanzhenkov, Calgary, CA;

Shahin Goodarznia, Calgary, CA;

Yoonhee Kim, Calgary, CA;

Eric Clavelle, Calgary, CA;

Assignee:

NOCA Chemicals (International) S.A., Fribourg, CH;

Attorney:

Thomas J. Styslinger

Primary Examiner:

Sharon Pregler

Int. Cl.
CPC ...
C10G 75/00 (2006.01); C10G 75/04 (2006.01); C07C 5/333 (2006.01); B08B 9/027 (2006.01); B08B 9/032 (2006.01); C07C 5/48 (2006.01);
U.S. Cl.
CPC ...
C10G 75/04 (2013.01); B08B 9/027 (2013.01); B08B 9/032 (2013.01); B08B 9/0321 (2013.01); C07C 5/333 (2013.01); C07C 5/48 (2013.01); C10G 2300/1081 (2013.01); C10G 2300/4075 (2013.01); C10G 2300/44 (2013.01); C10G 2300/805 (2013.01); C10G 2400/20 (2013.01);
Abstract

A method for preventing or removing water soluble fouling located downstream of an oxidative dehydrogenation (ODH) reactor is described. The method employs the introduction of water upstream of fouling locations, either continuously or intermittently, which acts to solubilize and carry away fouling material. The method has the advantage of being applicable for use while an ODH process is ongoing, circumventing the need for a costly shutdown.

Find Patent Forward Citations

Simanzhenkov, Vasily. (2021). Method for removing fouling downstream of an odh reactor (U.S. Patent No. 10899981). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10899981

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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