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:
Aug. 14, 2023
Filed:
Sep. 13, 2020
Applicant:
Crystaphase Products, Inc., Houston, TX (US);
Inventors:
Umakant Pravinchandra Joshi, Spring, TX (US);
Peter Gregory Ham, Houston, TX (US);
Assignee:
CRYSTAPHASE PRODUCTS, INC., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 67/02 (2005.12); B01J 21/06 (2005.12); B01J 23/04 (2005.12); B01J 27/18 (2005.12); B01J 35/10 (2005.12); C07C 67/03 (2005.12); C10L 1/02 (2005.12); C10M 105/34 (2005.12); C11C 3/00 (2005.12); B01J 37/03 (2005.12); B01J 37/04 (2005.12); B01J 37/08 (2005.12);
U.S. Cl.
CPC ...
C07C 67/02 (2012.12); B01J 21/066 (2012.12); B01J 23/04 (2012.12); B01J 27/1806 (2012.12); B01J 35/1014 (2012.12); B01J 35/1057 (2012.12); B01J 35/1061 (2012.12); C07C 67/03 (2012.12); C10L 1/026 (2012.12); C10M 105/34 (2012.12); C11C 3/003 (2012.12); B01J 37/031 (2012.12); B01J 37/036 (2012.12); B01J 37/04 (2012.12); B01J 37/08 (2012.12); C10L 2200/0476 (2012.12); C10L 2270/026 (2012.12); C10L 2290/543 (2012.12); C10L 2290/547 (2012.12); Y02E 50/10 (2012.12); Y02P 20/582 (2015.10);
Abstract
A transesterification catalyst that is heterogeneous and a method for preparing said transesterification catalyst are provided. The catalyst can be used in a variety of transesterification reactor configurations including CSTR (continuous stirred tank reactors), ebullated (or ebullating) beds or any other fluidized bed reactors, and PFR (plug flow, fixed bed reactors). The catalyst can be used for manufacturing commercial grade biodiesel, biolubricants and glycerin.