PILOT TEST METHOD FOR MULTITUBULAR REACTOR

WIPO Patent Application WO/2005/110591

A1

A method and a device for a pilot test for properly setting the reaction conditions of phase catalytic reaction using a multitubular reactor. A plurality of reaction tubes of the same type as reaction tubes forming the multitubular reactor and comprising at least one reactor tube to which a catalyst layer temperature measuring means is fitted and remaining reaction tubes to which the measuring means is not fitted are immersed in a heat medium, a specified material gas is allowed to flow in these reaction tubes for reaction, and the temperature of a catalyst layer is measured. In the reaction tubes to which the temperature measuring means is not fitted, the results of the reaction of a discharged reaction product gas are analyzed, and the reaction conditions of the multitubular reactor are set on the assumption that a reaction at the measured temperature of the catalyst layer brings about the analyzed results of reaction.

OGAWA YASUSHI (JP)
YADA SHUHEI (JP)
SUZUKI YOSHIRO (JP)
TAKASAKI KENJI (JP)
JINNO KIMIKATSU (JP)

PCT/JP2004/016178

November 24, 2005

October 25, 2004

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MITSUBISHI CHEM CORP (JP)
OGAWA YASUSHI (JP)
YADA SHUHEI (JP)
SUZUKI YOSHIRO (JP)
TAKASAKI KENJI (JP)
JINNO KIMIKATSU (JP)

B01J8/06; B01J23/00; B01J23/887; C07B61/00; C07C27/14; C07C45/33; B01J23/88; C07C45/35; C07C47/22; C07C51/215; C07C51/25; C07C57/05; B01J23/888; B01J23/889; (IPC1-7): B01J8/06; B01J23/88; C07C27/14; C07C45/35; C07C47/22; C07C51/25; C07C57/05

JP2003206244A	2003-07-22
JP2000185227A	2000-07-04
JPH06296854A	1994-10-25

Oguri, Shohei (7-13 Nishi-Shimbashi 1-chom, Minato-ku Tokyo 03, JP)

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