Title:
GAS PHASE REACTION METHOD
Document Type and Number:
WIPO Patent Application WO/2011/090131
Kind Code:
A1
Abstract:
A method for supplying a raw material gas to a fluidized reactor through a raw material gas dispersion unit provided in the fluidized reactor and causing a gas-phase reaction of the raw material gas, wherein an inert gas is supplied to the dispersion unit when the pressure loss of the dispersion unit becomes less than 1.0 time of the pressure loss of a fluidized layer.
Inventors:
SANO KAZUHIKO (JP)
Application Number:
PCT/JP2011/051005
Publication Date:
July 28, 2011
Filing Date:
January 20, 2011
Export Citation:
Assignee:
ASAHI KASEI CHEMICALS CORP (JP)
SANO KAZUHIKO (JP)
SANO KAZUHIKO (JP)
International Classes:
B01J8/24; B01J23/847; B01J23/88; B01J27/198; B01J38/00; C07B61/00; C07C253/26; C07C255/08
Domestic Patent References:
| WO2008140838A1 | 2008-11-20 |
Foreign References:
| JP2000007713A | 2000-01-11 | |||
| JPH11503427A | 1999-03-26 | |||
| JP2007063089A | 2007-03-15 | |||
| JPS63107801A | 1988-05-12 |
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (JP)
Yoshiyuki Inaba (JP)
Yoshiyuki Inaba (JP)
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Claims:
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