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SEPARATING METHOD OF HYDROGEN GAS FROM HYDROCARBON-BASED GAS CAPABLE OF RECYCLING THE HYDROCARBON-BASED GAS AND SAVING RESOURCES
SEPARATING METHOD OF HYDROGEN GAS FROM HYDROCARBON-BASED GAS CAPABLE OF RECYCLING THE HYDROCARBON-BASED GAS AND SAVING RESOURCES
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机译:从能够回收利用基于碳的气体和节省资源的基于碳的气体中分离出氢的方法
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摘要
PURPOSE: A separating method of hydrogen gas from hydrocarbon-based gas is provided to obtain hydrogen of high purity by directly cracking hydrocarbon-based fuel.;CONSTITUTION: A separating method of hydrogen gas from hydrocarbon-based gas includes the following steps: a hydrogen separating membrane module is prepared by forming a hydrogen separating membrane(130) with hydrogen ion conductivity at a porous support(110); the temperature and the pressure of hydrocarbon-based gas are adjusted such that the temperature become in a range between 300 and 900 deg C and the pressure become higher than atmospheric pressure; the hydrocarbon-based gas is represented by chemical formula C_xH_y, x is real number more than or equal to 1, and y is the real number more than or equal to 2; the hydrocarbon-based gas is introduced to the hydrogen separating membrane module; the hydrocarbon-based gas is cracked into carbon and hydrogen ions and electrons through the hydrogen separating membrane; the hydrogen ions and the electros are transferred to the porous support through the hydrogen separating membrane; and the hydrogen ions and the electrons are re-combined to become hydrogen gas through the porous support.;COPYRIGHT KIPO 2013
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