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:
Jan. 14, 2025
Filed:
Apr. 21, 2021
Applicant:
Clariant International Ltd, Muttenz, CH;
Inventors:
Carla Moreira Santos Queiroz, Vila Theodoro Suzano, BR;
Valeria Perfeito Vicentini, Vila Theodoro Suzano, BR;
Michael Severance, Louisville, KY (US);
Darren Adams, The Woodlands, TX (US);
Palanichamy Manikandan, Louisville, KY (US);
Uwe Duerr, Germering, DE;
Andreas Bachmeier, Munich, DE;
Assignee:
CLARIANT INTERNATIONAL LTD, Muttenz, CH;
Primary Examiner:
Int. Cl.
CPC ...
C07C 7/13 (2006.01); B01D 53/86 (2006.01); B01J 21/04 (2006.01); B01J 21/16 (2006.01); B01J 23/80 (2006.01); B01J 37/03 (2006.01); B01J 37/18 (2006.01);
U.S. Cl.
CPC ...
C07C 7/13 (2013.01); B01D 53/864 (2013.01); B01D 53/8668 (2013.01); B01D 53/8671 (2013.01); B01J 21/04 (2013.01); B01J 21/16 (2013.01); B01J 23/80 (2013.01); B01J 37/03 (2013.01); B01J 37/18 (2013.01); B01D 2255/20761 (2013.01); B01D 2255/20792 (2013.01); B01D 2255/40 (2013.01); B01D 2256/24 (2013.01); B01D 2257/104 (2013.01); B01D 2257/108 (2013.01); B01D 2257/502 (2013.01); B01D 2257/7022 (2013.01);
Abstract
Disclosed herein are a bed of materials and use of it for removing contaminants not limiting to carbon monoxide, oxygen, carbon dioxide, acetylene, hydrogen, water, carbonyl sulfide and hydrogen sulfide from lower olefins without limiting ethylene.