Invention Grant
- Patent Title: Pyrolysis tube for manufacturing olefin and method for manufacturing dehydrogenating catalyst
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Application No.: US16302777Application Date: 2017-04-04
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Publication No.: US11427763B2Publication Date: 2022-08-30
- Inventor: Kenji Otsubo , Kunihide Hashimoto , Hiroshi Yamaguchi , Yasushi Sekine
- Applicant: KUBOTA CORPORATION
- Applicant Address: JP Osaka
- Assignee: KUBOTA CORPORATION
- Current Assignee: KUBOTA CORPORATION
- Current Assignee Address: JP Osaka
- Agency: McCarter & English, LLP
- Agent David G. Conlin
- Priority: JPJP2016-101731 20160520,JPJP2016-222717 20161115
- International Application: PCT/JP2017/014119 WO 20170404
- International Announcement: WO2017/199612 WO 20171123
- Main IPC: C10G9/20
- IPC: C10G9/20 ; B01J21/04 ; B01J23/06 ; B01J23/08 ; B01J35/10 ; B01J37/02 ; B01J37/08 ; C07C5/333
Abstract:
The present invention provides a pyrolysis tube for manufacturing olefin which tube can improve a yield of olefin in a pyrolysis reaction of a hydrocarbon raw material. The pyrolysis tube (1A) for manufacturing olefin includes a tubular base material (2) made of a heat resistant metal material and a dehydrogenating catalyst (4A) which is supported on an inner surface of the tubular base material (2).
Public/Granted literature
- US20190309229A1 THERMAL DECOMPOSITION PIPE FOR OLEFIN MANUFACTURE AND METHOD FOR MANUFACTURING DEHYDROGENATION CATALYST Public/Granted day:2019-10-10
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