Title:
METHOD FOR PRODUCING ISOPROPYL ALCOHOL AND ISOPROPYL ALCOHOL HAVING REDUCED IMPURITY CONTENT
Document Type and Number:
WIPO Patent Application WO/2017/217279
Kind Code:
A1
Abstract:
Provided is a method for producing isopropyl alcohol by directly hydrating propylene with water, wherein when propylene and water are subjected to a reaction in a reactor, the ratio of propylene and water in the reactor is 1300-2100 parts by mass of water per 100 parts by mass of propylene, and the water residence time in the reactor is more than 20 minutes but no more than 50 minutes.
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| WO/2012/095744 | PROCESS FOR THE HYDRATION OF MIXED BUTENES TO PRODUCE MIXED ALCOHOLS |
| JPH07171402 | REGENERATED ZEOLITE CATALYST |
Inventors:
ITENISHI KATSUMI (JP)
KAMAMOTO MANABU (JP)
HOSAKA SHUNSUKE (JP)
KAMAMOTO MANABU (JP)
HOSAKA SHUNSUKE (JP)
Application Number:
PCT/JP2017/020929
Publication Date:
December 21, 2017
Filing Date:
June 06, 2017
Export Citation:
Assignee:
TOKUYAMA CORP (JP)
International Classes:
C07C29/04; C07C29/80; C07C31/10; C07B61/00
Foreign References:
| JPS4936203B1 | 1974-09-28 | |||
| JPS422411B1 | 1967-02-02 | |||
| JPS5982324A | 1984-05-12 | |||
| JPS5982326A | 1984-05-12 | |||
| JPS6351343A | 1988-03-04 | |||
| JPH1176830A | 1999-03-23 | |||
| JP2005008621A | 2005-01-13 | |||
| JP2012062300A | 2012-03-29 | |||
| JP2003535836A | 2003-12-02 |
Attorney, Agent or Firm:
KATO, Ryuta et al. (JP)
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