Title:
AMMONIA DECOMPOSITION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/153718
Kind Code:
A1
Abstract:
An ammonia decomposition apparatus comprising: a reactor that is loaded with a catalyst for a decomposition reaction for breaking down ammonia, which is a material, into hydrogen and nitrogen; and a dilute gas supply line for, before the material flows to the catalyst, supplying a diluted gas in which the concentration of ammonia is lower than that of the material, such that the diluted gas and the material are mixed, wherein the inner surface of the reactor is covered with a refractory material, the catalyst is loaded on the opposite side of the inner surface with respect to the refractory material, and a heating device for increasing the temperature of the diluted gas is provided to the diluted gas supply line.
Inventors:
SAKAGUCHI MASAKAZU (JP)
TACHIBANA SHINYA (JP)
TACHIBANA SHINYA (JP)
Application Number:
PCT/JP2021/044811
Publication Date:
July 21, 2022
Filing Date:
December 07, 2021
Export Citation:
Assignee:
MITSUBISHI HEAVY IND ENG LTD (JP)
International Classes:
C01B3/04; F27D17/00
Foreign References:
| CN111957270A | 2020-11-20 | |||
| JP2019189467A | 2019-10-31 | |||
| JP2015059075A | 2015-03-30 | |||
| JP2018096616A | 2018-06-21 | |||
| JP2021004363A | 2021-01-14 | |||
| JP2019167265A | 2019-10-03 |
Attorney, Agent or Firm:
SEISHIN IP PATENT FIRM, P.C. (JP)
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