Title:
BIO-MULTI-STAGE-TYPE HYDROGEN GENERATION METHOD AND BIO-MULTI-STAGE-TYPE HYDROGEN GENERATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/075831
Kind Code:
A1
Abstract:
A bio-multi-stage-type hydrogen generation method using a bio-multi-stage-type hydrogen generation apparatus (1000) equipped with a plurality of carbonization-water gas shift furnaces (201-250-) and a plurality of heating furnaces (101, 102-151-) which are arranged alternately comprises: placing a solid combustible material in each of the carbonization-water gas shift furnaces; subjecting the solid combustible material to dry-distillation by heating from each of the heating furnaces respectively adjacent to the carbonization-water gas shift furnaces; supplying steam to a carbide produced by the dry distillation in each of the carbonization-water gas shift furnaces to perform a water gas shift reaction, thereby gasifying the carbide; collecting, in a tank (1400), a combustible gas generated by the dry distillation of the solid combustible material in each of the carbonization-water gas shift furnaces; supplying the combustible gas to each of the heating furnaces to combust the combustible gas; and keeping the temperature in each of the heating furnaces at a temperature required for the dry distillation of the solid combustible material in each of the carbonization-water gas shift furnaces. Thus, provided are a method and a system which make it possible to perform the efficient recovery of generated heat and the generation of an electrical power.
Inventors:
TAKAHASHI KOZON (JP)
Application Number:
PCT/JP2023/036491
Publication Date:
April 11, 2024
Filing Date:
October 06, 2023
Export Citation:
Assignee:
TAKAHASHI KOZON (JP)
International Classes:
C10J3/60; C01B3/02; C10J3/20; C10K3/04
Attorney, Agent or Firm:
FUSO INTERNATIONAL PATENT FIRM (JP)
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