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. 01, 2020
Filed:
Jan. 03, 2018
Sabic Global Technologies B.v., Bergen op Zoom, NL;
Krishna Kumar Ramamurthy, Bengaluru, IN;
Ravichander Bismillah Narayanaswamy, Bengaluru, IN;
Venkata Ramanarayanan Ganapathy Bhotla, Bangalore, IN;
Alexander Stanislaus, Bangalore, IN;
Santosh Ganji, Bangalore, IN;
SABIC GLOBAL TECHNOLOGIES B.V., Bergen op Zoom, NL;
Abstract
A process for producing propylene and cumene comprising converting plastics to hydrocarbon liquid and pyrolysis gas in pyrolyzer; feeding hydrocarbon liquid to hydroprocessor to yield hydrocarbon product and first gas stream; introducing hydrocarbon product to second separator to produce first Caromatics and refined product; feeding refined product to steam cracker to produce steam cracker product; introducing steam cracker product to third separator to produce second Caromatics, third propylene stream, second C&Cunsaturated stream, Csaturated gas, and balance hydrocarbons product; introducing pyrolysis gas and/or first gas stream to first separator to produce first propylene stream, first C&Cunsaturated stream, and saturated gas stream; feeding first and/or second C&Cunsaturated stream to metathesis reactor to produce second propylene stream; feeding first and/or second Caromatics, and first, second, and/or third propylene stream to alkylation unit to produce cumene; and conveying balance hydrocarbons product to pyrolyzer and/or hydroprocessor.