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:
May. 27, 2025
Filed:
Mar. 22, 2021
Exxonmobil Technology and Engineering Company, Annandale, NJ (US);
Hyung Rae Kim, Basking Ridge, NJ (US);
Arun K. Sharma, Hellertown, PA (US);
Bing Du, Pittstown, NJ (US);
ExxonMobil Technology and Engineering Company, Annandale, NJ (US);
Abstract
This disclosure relates to methods for reducing COemissions from a fluid catalytic cracking process by providing a chemical looping system comprising a regenerator and reducer reactor, an oxidizer reactor, and a combustor reactor, and by sequestering the carbon dioxide of a COand HO stream. Also, this disclosure relates to methods for reducing COemissions from a fluid catalytic cracking process by partially oxidizing catalyst coke particles in a fluid catalytic cracking regenerator reactor to produce synthesis gas, and by providing a chemical looping system comprising a reducer reactor, an oxidizer reactor, and a combustor reactor.