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:
Dec. 18, 2018
Filed:
Mar. 10, 2015
Applicant:
Honeywell International Inc., Morristown, NJ (US);
Inventors:
Daniel C. Merkel, Orchard Park, NY (US);
Konstantin A. Pokrovski, Orchard Park, NY (US);
Hsueh S. Tung, Getzville, NY (US);
Haiyou Wang, Amherst, NY (US);
Assignee:
HONEYWELL INTERNATIONAL INC., Morris Plains, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 17/395 (2006.01); C07C 21/18 (2006.01); C07C 17/25 (2006.01); C07C 17/383 (2006.01); B01D 3/10 (2006.01); B01D 3/00 (2006.01); B01D 11/04 (2006.01); B01J 27/10 (2006.01); B01L 3/10 (2006.01); B01J 19/12 (2006.01); B01J 23/44 (2006.01); B01J 27/138 (2006.01);
U.S. Cl.
CPC ...
C07C 17/395 (2013.01); B01D 3/009 (2013.01); B01D 11/04 (2013.01); B01J 19/123 (2013.01); B01J 23/44 (2013.01); B01J 27/10 (2013.01); B01J 27/138 (2013.01); B01L 3/10 (2013.01); C07C 17/25 (2013.01); C07C 17/383 (2013.01); C07C 21/18 (2013.01); B01J 2219/1203 (2013.01); Y02P 20/582 (2015.11);
Abstract
The instant invention relates to a process and method for manufacturing 2,3,3,3-tetrafluoropropene by dehydrohalogenating a reactant stream of 2-chloro-1,1,1,2-tetrafluoropropane that is substantially free from impurities, particularly halogenated propanes, propenes, and propynes.