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1. WO2020110758 - HYDROGEN GENERATION SYSTEM, POWER GENERATION SYSTEM, HYDROGEN GENERATION METHOD AND POWER GENERATION METHOD

Publication Number WO/2020/110758
Publication Date 04.06.2020
International Application No. PCT/JP2019/044750
International Filing Date 14.11.2019
IPC
C01C 1/16 2006.01
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
CAMMONIA; CYANOGEN; COMPOUNDS THEREOF
1Ammonia; Compounds thereof
16Halides of ammonium
C01F 5/26 2006.01
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE EARTH METALS
5Compounds of magnesium
26Magnesium halides
C01B 3/00 2006.01
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF
3Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
C01B 3/08 2006.01
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
H01M 8/04746 2016.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
04298Processes for controlling fuel cells or fuel cell systems
04694characterised by variables to be controlled
04746Pressure; Flow
H01M 8/065 2016.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
06Combination of fuel cells with means for production of reactants or for treatment of residues
0606with means for production of gaseous reactants
065by dissolution of metals or alloys; by dehydriding metallic substances
CPC
C01B 3/00
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
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
C01C 1/16
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
CAMMONIA; CYANOGEN; COMPOUNDS THEREOF
1Ammonia; Compounds thereof
16Halides of ammonium
C01F 5/26
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
5Compounds of magnesium
26Magnesium halides
H01M 8/04746
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
04298Processes for controlling fuel cells or fuel cell systems
04694characterised by variables to be controlled
04746Pressure; Flow
H01M 8/065
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
06Combination of fuel cells with means for production of reactants or for treatment of residues
0606with means for production of gaseous reactants
065by dissolution of metals or alloys; by dehydriding metallic substances
Applicants
  • 株式会社エスイー SE CORPORATION [JP]/[JP]
Inventors
  • 滝沢 力 TAKIZAWA Tsutomu
  • 大石 敏弘 OISHI Toshihiro
  • 澤木 宣忠 SAWAKI Yoshiharu
  • 森元 峯夫 MORIMOTO Mineo
  • 坂本 雄一 SAKAMOTO Yuichi
Agents
  • 特許業務法人サカモト・アンド・パートナーズ SAKAMOTO & PARTNERS
Priority Data
2018-22078226.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) HYDROGEN GENERATION SYSTEM, POWER GENERATION SYSTEM, HYDROGEN GENERATION METHOD AND POWER GENERATION METHOD
(FR) DISPOSITIF DE GÉNÉRATION D'HYDROGÈNE, SYSTÈME DE GÉNÉRATION D'ÉNERGIE, PROCÉDÉ DE GÉNÉRATION D'HYDROGÈNE ET PROCÉDÉ DE GÉNÉRATION D'ÉNERGIE
(JA) 水素発生システム、発電システム、水素発生方法、及び、発電方法
Abstract
(EN)
The purpose of the present invention is to provide a novel magnesium circulation-type hydrogen generation system that can potentially reduce energy required for the production of a starting material for producing a hydrogen-generating material while minimizing reduction in hydrogen yield. For this purpose, the magnesium circulation-type hydrogen generation system according to the present invention comprises: a by-product acquisition part wherein, from a post reaction solution remaining after a reaction with a hydrogen-generating material, which contains a hydrogen-containing magnesium compound generating hydrogen upon reaction with the solution, a by-product which contains one or more kinds of oxygen-containing magnesium compounds containing oxygen produced by the aforesaid reaction is separated to thereby acquire the by-product; a starting material production part wherein the by-product is reacted with a halogen-containing substance containing a halogen atom and an atom other than halogens to thereby produce a starting material containing a magnesium halide; a hydrogen-generating material production part wherein the starting material is reduced with a plasma containing hydrogen to thereby produce a hydrogen-generating material; and a hydrogen generation part wherein the hydrogen-generating material is reacted with the solution to thereby generate hydrogen.
(FR)
La présente invention vise à fournir un nouveau système de génération d'hydrogène de type à circulation de magnésium qui peut potentiellement réduire l'énergie nécessaire pour la production d'une matière première pour produire un matériau générant de l'hydrogène tout en réduisant au minimum la réduction du rendement en hydrogène. A cet effet, le système de génération d'hydrogène de type à circulation de magnésium selon la présente invention comprend : une partie d'acquisition de sous-produit, un sous-produit qui contient un ou plusieurs types de composés de magnésium contenant de l'oxygène contenant de l'oxygène produit par la réaction susmentionnée étant séparé pour ainsi acquérir le sous-produit, à partir d'une solution de post-réaction restant après une réaction avec un matériau générant de l'hydrogène, qui contient un composé de magnésium contenant de l'hydrogène générant de l'hydrogène lors de la réaction avec la solution ; une partie de production de matière première, le sous-produit étant mis à réagir avec une substance contenant de l'halogène contenant un atome d'halogène et un atome autre que des halogènes pour ainsi produire une matière première contenant un halogénure de magnésium ; une partie de production de matériau générant de l'hydrogène, la matière première étant réduite avec un plasma contenant de l'hydrogène pour produire ainsi un matériau générant de l'hydrogène ; et une partie de génération d'hydrogène, le matériau générant de l'hydrogène étant mis à réagir avec la solution pour générer ainsi de l'hydrogène.
(JA)
水素発生量が少なくなることを抑制しつつ、水素発生材料を生成するための原料の生成に必要なエネルギーを抑制できる可能性のある新たなマグネシウム循環型の水素発生システムを提供するために、本発明のマグネシウム循環型の水素発生システムは、溶液との反応で水素を発生する水素含有マグネシウム化合物を含む水素発生材料と反応した後の溶液である反応後溶液から反応で生成された酸素を含む1種類以上の酸素含有マグネシウム化合物を含む副生成物を分離して副生成物を得る副生成物取得部と、副生成物にハロゲンとハロゲン以外の原子を含有するハロゲン含有物を反応させてハロゲン化マグネシウムを含む原料を生成する原料生成部と、水素を含むプラズマで原料を還元して水素発生材料を生成する水素発生材料生成部と、水素発生材料と溶液を反応させて水素を発生させる水素発生部と、を備える。
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