Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
METHOD FOR MANUFACTURING TETRAFLUOROETHYLENE AND/OR HEXAFLUOROPROPYLENE
Document Type and Number:
WIPO Patent Application WO/2019/221283
Kind Code:
A1
Abstract:
A method for manufacturing tetrafluoroethylene and/or hexafluoropropylene, wherein the manufacturing method includes pyrolytically decomposing a low-molecular-weight fluorine compound by a continuous reaction in a microreactor.

Inventors:
OHTA TOSHIHIKO (JP)
NAKAYA HIDEKI (JP)
HIRAI MAI (JP)
YASUHARA TAKASHI (JP)
NOGUCHI ATSUSHI (JP)
Application Number:
PCT/JP2019/019722
Publication Date:
November 21, 2019
Filing Date:
May 17, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
DAIKIN IND LTD (JP)
International Classes:
C07C17/361; C07C21/18; C07C21/185
Domestic Patent References:
WO2016002632A12016-01-07
Foreign References:
GB766324A1957-01-23
JP2006509831A2006-03-23
JP2003501552A2003-01-14
JPH04228588A1992-08-18
JP2016013994A2016-01-28
Other References:
CHARLOTTE WILES; WATTS PAUL: "Recent advances in micro reaction technology", CHEMICAL COMMUNICATIONS, vol. 47, no. 23, 1 January 2011 (2011-01-01), pages 6512 - 6535, XP055752215, ISSN: 1359-7345, DOI: 10.1039/c1cc00089f
KENICHI SUGANO; MASAYUKI FUJII: "Microreactor: new device for organic and enzymatic synthesis", JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY, vol. 60, no. 7, 1 June 2002 (2002-06-01), pages 701 - 707, XP055752213, ISSN: 0037-9980, DOI: 10.5059/yukigoseikyokaishi.60.701
See also references of EP 3795555A4
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: COKE DRY QUENCHING FACILITY

Next Patent: SOLID WIRE FOR ELECTROSLAG WELDING, AND WELDING JOINT