Method for preparing hydrogen

Method for preparing hydrogen

One object of the present invention is to provide a method for preparing hydrogen which is able to simply produce hydrogen which is clean energy without using ammonia as used in the background art and which is very high in safety. The method for preparing hydrogen of the present invention is charact...

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Hauptverfasser: FURUTERA MASAHARU, OSHIRO HITOSHI, HIKAZUDANI SUSUMU, INOUE TETSUYA, WAKUI ATSUSHI, HIRAO KAZUYUKI
Format: Patent
Sprache:eng
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CHEMISTRY
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
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creator FURUTERA MASAHARU
OSHIRO HITOSHI
HIKAZUDANI SUSUMU
INOUE TETSUYA
WAKUI ATSUSHI
HIRAO KAZUYUKI
description One object of the present invention is to provide a method for preparing hydrogen which is able to simply produce hydrogen which is clean energy without using ammonia as used in the background art and which is very high in safety. The method for preparing hydrogen of the present invention is characterized in that hydrogen is generated by introducing mayenite (Ca12Al14O33) and calcium hydroxide [Ca(OH)2] into water and allowing them to react with water. Here, it is preferable that a temperature of water is from 50 to 100° C., and a molar ratio of mayenite to calcium hydroxide is 1/9.
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subjects CHEMISTRY
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
title Method for preparing hydrogen
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