Invention Grant
- Patent Title: Process for producing aromatics, p-xylene and terephthalic acid, and device for producing aromatics
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Application No.: US15737976Application Date: 2016-06-17
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Publication No.: US10435348B2Publication Date: 2019-10-08
- Inventor: Dejin Kong , Junlin Zheng , Qi Song , Xiaolan Qi , Xuan Xu , Xiangdong Jiang , Deqin Yang
- Applicant: CHINA PETROLEUM & CHEMICAL CORPORATION , SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL TECHNOLOGY, SINOPEC
- Applicant Address: CN Beijing CN Shanghai
- Assignee: CHINA PETROLEUM & CHEMICAL CORPORATION,SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL TECHNOLOGY, SINOPEC
- Current Assignee: CHINA PETROLEUM & CHEMICAL CORPORATION,SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL TECHNOLOGY, SINOPEC
- Current Assignee Address: CN Beijing CN Shanghai
- Agency: Novik, Kim & Lee, PLLC
- Agent Allen Xue
- Priority: CN201510344799 20150619
- International Application: PCT/CN2016/000314 WO 20160617
- International Announcement: WO2016/201954 WO 20161222
- Main IPC: C07C63/26
- IPC: C07C63/26 ; C07C2/08 ; C07C2/12 ; C07C1/207 ; C07C5/42 ; C12P5/02 ; B01J37/04 ; B01J21/04 ; B01J29/04 ; B01J29/40 ; B01J29/44 ; B01J29/46 ; B01J29/60 ; B01J29/70 ; B01J29/80 ; B01J37/00 ; C07C15/08 ; C07D307/33
Abstract:
The present invention relates to a process for producing aromatics, a process for producing p-xylene and terephthalic acid, and a device for producing aromatics. The process for producing aromatics at least comprises a step of producing C8 olefin from a compound having a lactone group and a step of producing aromatics from the C8 olefin. The process for producing aromatics has the characters of high yield of aromatics and high selectivity to xylene.
Public/Granted literature
- US20180282256A1 PROCESS FOR PRODUCING AROMATICS, P-XYLENE AND TEREPHTHALIC ACID, AND DEVICE FOR PRODUCING AROMATICS Public/Granted day:2018-10-04
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