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1. WO2013057473 - A METHOD FOR PRODUCING HYDROGEN FROM AMMONIA

Publication Number WO/2013/057473
Publication Date 25.04.2013
International Application No. PCT/GB2012/000808
International Filing Date 22.10.2012
IPC
C01B 3/08 2006.1
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF
3Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
02Production of hydrogen or of gaseous mixtures containing hydrogen
06by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
08with metals
CPC
B01J 19/24
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
19Chemical, physical or physico-chemical processes in general; Their relevant apparatus
24Stationary reactors without moving elements inside
B01J 19/245
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
19Chemical, physical or physico-chemical processes in general; Their relevant apparatus
24Stationary reactors without moving elements inside
245placed in series
B01J 2219/24
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2219Chemical, physical or physico-chemical processes in general; Their relevant apparatus
24Stationary reactors without moving elements inside
C01B 21/0923
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
21Nitrogen; Compounds thereof
082Compounds containing nitrogen and non-metals ; and optionally metals
087containing one or more hydrogen atoms
092containing also one or more metal atoms
0923Metal imides or amides
C01B 3/047
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
3Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it
02Production of hydrogen or of gaseous mixtures containing ; a substantial proportion of; hydrogen
04by decomposition of inorganic compounds, e.g. ammonia
047Decomposition of ammonia
C01B 3/08
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
3Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it
02Production of hydrogen or of gaseous mixtures containing ; a substantial proportion of; hydrogen
06by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
08with metals
Applicants
  • THE SCIENCE AND TECHNOLOGY FACILITIES COUNCIL [GB]/[GB]
Inventors
  • DAVID, William I. F.
  • OWEN-JONES, Martin
Agents
  • WHITE, Nina Louise
Priority Data
1118211.021.10.2011GB
1208922.321.05.2012GB
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) A METHOD FOR PRODUCING HYDROGEN FROM AMMONIA
(FR) PROCÉDÉ DE PRODUCTION D'HYDROGÈNE À PARTIR D'AMMONIAC
Abstract
(EN) The present invention relates to a method of producing hydrogen from ammonia, and in particular a method of producing hydrogen from ammonia by reacting it with a Group I metal, particularly with sodium, for use in a fuel cell and/or in a prime mover. The method may be carried out in-situ in a vehicle. The invention also relates to an apparatus for producing hydrogen from ammonia.
(FR) Cette invention concerne un procédé de production d'hydrogène à partir d'ammoniac, et en particulier, un procédé de production d'hydrogène à partir d'ammoniac par réaction de l'ammoniac avec un métal du Groupe I, en particulier, avec du sodium, ledit hydrogène étant destiné à être utilisé dans une pile à combustible et/ou comme force motrice. Le procédé peut être mis en œuvre in situ dans un véhicule. Cette invention concerne également un appareil pour produire de l'hydrogène à partir d'ammoniac.
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