Title:
A short pass detection method and a short pass detection apparatus of a reaction vessel
Document Type and Number:
Japanese Patent JP6102671
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a short path detection method and a short path detection apparatus for a reaction vessel which can detect a short path with high accuracy.SOLUTION: A short path detection method comprises adding a tracer to a reaction vessel 1, measuring, in time series, the tracer concentration C of the reaction mixture flowing out from the reaction vessel 1, determining an effective volume Ve of the reaction vessel 1 from the time series data of the tracer concentration C, assuming the flow of a fluid in the reaction vessel 1 as a perfect mixture flow, and determining a case where the effective volume Ve is smaller than a volume threshold value Vt as a short path. Since a short path is detected with the effective volume Ve of the reaction vessel 1 as the parameter, a short path is detectable with high accuracy.
Inventors:
Tohru Kitazaki
Amano road
Takenaka Kazumi
Amano road
Takenaka Kazumi
Application Number:
JP2013211567A
Publication Date:
March 29, 2017
Filing Date:
October 09, 2013
Export Citation:
Assignee:
Sumitomo Metal Mining Co., Ltd.
International Classes:
C22B3/04; C22B7/00; C22B15/00; C22B23/00
Domestic Patent References:
| JP2000034304A | ||||
| JP63238101A | ||||
| JP2006152382A |
Other References:
河瀬 元明,流通反応装置の流体混合,化学工学便覧,丸善株式会社 鈴木 信夫,第6版
Attorney, Agent or Firm:
Yamauchi Patent Office