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:
Sep. 07, 2021
Filed:
Apr. 27, 2020
Applicant:
Nova Chemicals (International) S.a., Fribourg, CH;
Inventors:
Assignee:
NOVA Chemicals (International) S.A., Fribourg, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 8/02 (2006.01); B01J 8/04 (2006.01); B01J 27/057 (2006.01); C07C 2/84 (2006.01); C07C 5/48 (2006.01);
U.S. Cl.
CPC ...
B01J 8/025 (2013.01); B01J 8/0453 (2013.01); B01J 27/0576 (2013.01); C07C 2/84 (2013.01); C07C 5/48 (2013.01); B01J 2208/00061 (2013.01); B01J 2208/00513 (2013.01); C07C 2527/057 (2013.01);
Abstract
Incorporating into a fixed bed reactor for an exothermal reaction having a catalyst supported on a support having a thermal conductivity typically less than 30 W/mk within the reaction temperature control limits heat dissipative particles having a thermal conductivity of at least 50 W/mk less than 30 W/mk within the reaction temperature control limits helps control the temperature of the reactor bed.