Title:
FLUOROETHANE PRODUCTION METHOD AND FLUOROOLEFIN PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2020/130042
Kind Code:
A1
Abstract:
Provided are a fluoroethane production method that has a high selectivity for the target product, i.e. fluoroethane, and a fluoroolefin production method. The production method according to the present disclosure includes a step in which a product that includes fluoroethane is obtained from fluoroethylene via a reaction in the presence of a catalyst. The reaction is performed in two or more reaction zones, each of which is provided with the catalyst. Fluoroethylene is supplied to the respective reaction zones and is reacted.
Inventors:
IWAMOTO TOMOYUKI (JP)
USUI TAKASHI (JP)
CHAKI TAKEHIRO (JP)
TAKAHASHI KAZUHIRO (JP)
NAKAUE TSUBASA (JP)
USUI TAKASHI (JP)
CHAKI TAKEHIRO (JP)
TAKAHASHI KAZUHIRO (JP)
NAKAUE TSUBASA (JP)
Application Number:
PCT/JP2019/049608
Publication Date:
June 25, 2020
Filing Date:
December 18, 2019
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
C07C19/08; C07C17/35; C07C17/354; C07C21/18; C07B61/00
Domestic Patent References:
| WO2017104828A1 | 2017-06-22 | |||
| WO2011122157A1 | 2011-10-06 | |||
| WO2009139352A1 | 2009-11-19 | |||
| WO2019216175A1 | 2019-11-14 |
Foreign References:
| JPS62169737A | 1987-07-25 | |||
| JP2010533151A | 2010-10-21 | |||
| JP2017537131A | 2017-12-14 | |||
| JP2014510027A | 2014-04-24 | |||
| JPH09255598A | 1997-09-30 | |||
| JPH07149678A | 1995-06-13 | |||
| JPH0776535A | 1995-03-20 | |||
| CN1583692A | 2005-02-23 |
Other References:
See also references of EP 3901124A4
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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