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:
Mar. 31, 2015
Filed:
May. 25, 2009
Jin Soon Choi, Anyang-si, KR;
Won IL Kim, Seongnam-si, KR;
Hyong Lim Koh, Seoul, KR;
Young Gyo Choi, Yongin-si, KR;
Jin Soon Choi, Anyang-si, KR;
Won Il Kim, Seongnam-si, KR;
Hyong Lim Koh, Seoul, KR;
Young Gyo Choi, Yongin-si, KR;
Hyosung Corporation, Seoul, KR;
Abstract
This invention relates to a dehydrogenation catalyst having a macropore size and a high active density of platinum, suitable for use in dehydrogenation of a hydrocarbon gas. This dehydrogenation catalyst having a macropore size and a high active density of platinum is highly active, has high active density per unit catalytic surface area, facilitates material transfer of reactants and products, delays deactivation due to coke formation, keeps the initial activity constant after being regenerated thanks to the disposal of coke, has high strength and so is resistant to external impact, and undergoes neither structural changes due to heat nor changes in the properties of active materials.