METHOD FOR PRODUCING 1,3,3,3-TETRAFLUOROPROPENE

Title:

METHOD FOR PRODUCING 1,3,3,3-TETRAFLUOROPROPENE

Document Type and Number:

WIPO Patent Application WO/2014/003109

Kind Code:

A1

Abstract:

A method for producing 1,3,3,3-tetrafluoropropene by the gas phase dehydrofluorination of 1,1,1,3,3-pentafluoropropane in the presence of a catalyst. The reaction is carried out at a reaction system pressure of 0.001-90kPa (absolute pressure), and a reaction temperature in the range of 250-600°C.

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Inventors:

YOSHIKAWA SATOSHI (JP)
SAKYU FUYUHIKO (JP)
TAKADA NAOTO (JP)

Application Number:

PCT/JP2013/067626

Publication Date:

January 03, 2014

Filing Date:

June 27, 2013

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Assignee:

CENTRAL GLASS CO LTD (JP)

International Classes:

C07C17/25; C07C21/18; C07B61/00

Foreign References:

JP2008019243A	2008-01-31
JPH11140002A	1999-05-25
JP2001509803A	2001-07-24
JP2009263365A	2009-11-12

Attorney, Agent or Firm:

KOBAYASHI, Hiromichi et al. (JP)
Hiromichi Kobayashi (JP)

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