Invention Grant
- Patent Title: Catalyst for producing isobutylene and method for producing isobutylene using the same
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Application No.: US14416924Application Date: 2013-09-18
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Publication No.: US09670111B2Publication Date: 2017-06-06
- Inventor: Wataru Ueda , Toru Murayama , Ken Ooyachi , Wataru Ninomiya , Toshiya Yasukawa
- Applicant: NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY , MITSUBISHI RAYON CO., LTD.
- Applicant Address: JP Sapporo-shi JP Chiyoda-ku
- Assignee: NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY,MITSUBISHI RAYON CO., LTD.
- Current Assignee: NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY,MITSUBISHI RAYON CO., LTD.
- Current Assignee Address: JP Sapporo-shi JP Chiyoda-ku
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2012-204035 20120918
- International Application: PCT/JP2013/075130 WO 20130918
- International Announcement: WO2014/046118 WO 20140327
- Main IPC: B01J23/20
- IPC: B01J23/20 ; C07C1/24 ; B01J23/28 ; B01J23/30 ; B01J37/10 ; B01J23/00
Abstract:
Provided are a catalyst whereby isobutylene can be produced at high yield in a lower-temperature environment, and a method for producing isobutylene using the catalyst. The catalyst for producing isobutylene is an oxide including at least one element selected from molybdenum and tungsten, and at least one element selected from tantalum, niobium, and titanium.
Public/Granted literature
- US20150202597A1 CATALYST FOR PRODUCING ISOBUTYLENE AND METHOD FOR PRODUCING ISOBUTYLENE USING THE SAME Public/Granted day:2015-07-23
Information query
