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:
Apr. 27, 2021
Filed:
Jun. 04, 2020
Applicant:
Braskem S.a., Camaçari, BR;
Inventors:
Liliana Zanelli de O Martins Ikari, Campinas, BR;
Fernanda Munhoz Anderle, Campinas, BR;
Melina Gesteira Souza, Campinas, BR;
Lucas Gualberto Santos Costa, Campinas, BR;
Assignee:
Braskem S.A., Camaçari, BR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 45/83 (2006.01); C07C 29/76 (2006.01); C07C 29/84 (2006.01); B01D 1/00 (2006.01); B01D 1/06 (2006.01); B01D 3/00 (2006.01); C07C 45/78 (2006.01); C07C 45/82 (2006.01); C07C 45/80 (2006.01); C07C 45/81 (2006.01); C07C 29/86 (2006.01); C07C 29/92 (2006.01); C12P 7/26 (2006.01); C07C 29/80 (2006.01); C07C 45/85 (2006.01); C12P 7/18 (2006.01);
U.S. Cl.
CPC ...
C07C 45/83 (2013.01); B01D 1/065 (2013.01); B01D 3/002 (2013.01); B01D 3/009 (2013.01); C07C 29/76 (2013.01); C07C 29/80 (2013.01); C07C 29/84 (2013.01); C07C 29/86 (2013.01); C07C 29/92 (2013.01); C07C 45/786 (2013.01); C07C 45/80 (2013.01); C07C 45/81 (2013.01); C07C 45/82 (2013.01); C07C 45/85 (2013.01); C12P 7/18 (2013.01); C12P 7/26 (2013.01);
Abstract
A method of obtaining ketones from a fermentation process may include collecting an off-gas and a fermented broth from a fermenter, transferring the off-gas from the fermenter to a ketone recuperation module and the fermented broth to a fluid separating module, and isolating the ketones from both the off-gas and the fermented broth. The off-gas and the fermented broth may both comprise a ketone.