Title:
GENERATION DEVICE AND GENERATION METHOD
Document Type and Number:
WIPO Patent Application WO/2023/218791
Kind Code:
A1
Abstract:
Provided is a technique with which it is possible to shorten the time necessary for generating a product gas. The generation device comprises a reactor for generating a product gas by an exothermic reaction of a raw material gas in a catalyst, a raw material gas supply unit for supplying the raw material gas to the reactor, and a temperature adjustment unit for maintaining the operating temperature within the reactor within a predetermined range by adjusting the temperature of the heating medium passing through the reactor. When a procedure for starting operation of the reactor which is in a cold shutdown state in which supply of raw material gas to the reactor has been stopped by the raw material gas supply unit is carried out, the temperature adjustment unit starts raising the temperature of the reactor by heating the heating medium, and the raw material gas supply unit starts supplying raw material gas at a predetermined supply start temperature at which the temperature within the reactor during heating is lower than the operating temperature.
Inventors:
TAKANO HIROYUKI (JP)
Application Number:
PCT/JP2023/013316
Publication Date:
November 16, 2023
Filing Date:
March 30, 2023
Export Citation:
Assignee:
HITACHI ZOSEN CORP (JP)
International Classes:
C07C1/12; B01J8/04; C07B61/00; C07C9/04
Foreign References:
| JP2005336085A | 2005-12-08 | |||
| JP2019076860A | 2019-05-23 | |||
| JP2018020278A | 2018-02-08 | |||
| JP2003321400A | 2003-11-11 | |||
| JP2002053519A | 2002-02-19 | |||
| JP2017115143A | 2017-06-29 |
Attorney, Agent or Firm:
IP FIRM SHUWA (JP)
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