Invention Grant
- Patent Title: Method for producing xylene
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Application No.: US17272726Application Date: 2019-08-27
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Publication No.: US11459283B2Publication Date: 2022-10-04
- Inventor: Kazuya Mayumi , Hideo Tsuneoka , Yasuyuki Iwasa
- Applicant: ENEOS CORPORATION
- Applicant Address: JP Tokyo
- Assignee: ENEOS CORPORATION
- Current Assignee: ENEOS CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JPJP2018-164601 20180903
- International Application: PCT/JP2019/033413 WO 20190827
- International Announcement: WO2020/050092 WO 20200312
- Main IPC: C07C6/12
- IPC: C07C6/12 ; B01J29/40 ; C07C2/84 ; C07C4/02 ; C07C5/03

Abstract:
A method for producing xylene, including a conversion reaction step of bringing a raw material containing a light hydrocarbon having 2 to 7 carbon atoms as a main component into contact with a crystalline aluminosilicate-containing catalyst to produce a product containing a monocyclic aromatic hydrocarbon having 6 to 8 carbon atoms and a xylene conversion step of subjecting the product to a disproportionation reaction or a transalkylation reaction.
Public/Granted literature
- US20210347713A1 METHOD FOR PRODUCING XYLENE Public/Granted day:2021-11-11
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