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 (1-105, Kanda Jinbocho Chiyoda-k, Tokyo 01, 〒1018101, JP)
Application Number:
JP2011/051005
Publication Date:
July 28, 2011
Filing Date:
January 20, 2011
Export Citation:
Assignee:
Asahi Kasei Chemicals Corporation (1-105, Kanda Jinbocho Chiyoda-k, Tokyo 01, 〒1018101, JP)
旭化成ケミカルズ株式会社 (〒01 東京都千代田区神田神保町一丁目１０５番地 Tokyo, 〒1018101, JP)
旭化成ケミカルズ株式会社 (〒01 東京都千代田区神田神保町一丁目１０５番地 Tokyo, 〒1018101, JP)
International Classes:
B01J8/24; B01J23/847; B01J23/88; B01J27/198; B01J38/00; C07B61/00; C07C253/26; C07C255/08
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (TMI ASSOCIATES, 23rd Floor,Roppongi Hills Mori Tower,,6-10-1, Roppongi, Minato-k, Tokyo 23, 〒1066123, JP)
Claims:
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