Title:
光化学反応装置及びそれを用いた光化学反応方法とその方法を用いたラクタムの製造方法
Document Type and Number:
Japanese Patent JP6419083
Kind Code:
B2
Abstract:
Provided is a photochemical reaction device wherein two partitions formed from an optically transparent material are arranged apart from each other between a light source and a reaction liquid, and an optically transparent fluid introduction/discharge means for introducing an optically transparent fluid between the partitions and discharging the fluid and a state change detection means for detecting a change in the state of the optically transparent fluid at the discharge side of the optically transparent fluid introduction/discharge means are provided. Also provided are a photochemical reaction method that uses the photochemical reaction device and a lactam production method that uses the photochemical reaction method. The present invention prevents decreases in the performance of the light source even when the optically transparent material in the photochemical reaction device is damaged, and makes it possible to reliably prevent ignition even if the reaction liquid is a flammable liquid.
Inventors:
Kennori Sugimoto
Toru Takahashi
Kazuki Sugawara
Toru Takahashi
Kazuki Sugawara
Application Number:
JP2015548507A
Publication Date:
November 07, 2018
Filing Date:
September 17, 2015
Export Citation:
Assignee:
TORAY INDUSTRIES,INC.
International Classes:
B01J19/12; C07B61/00; C07C249/06; C07C251/42; C07D201/06; C07D223/10; C07D225/02
Domestic Patent References:
| JP2010006776A | ||||
| JP2010027357A | ||||
| JP56045763A | ||||
| JP2008245355A | ||||
| JP2010194415A | ||||
| JP2000214924A | ||||
| JP5257799A | ||||
| JP2007157837A | ||||
| JP2013165040A |
Attorney, Agent or Firm:
Toshimitsu Ban
Koichi Hosoda
Koichi Hosoda