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Method for producing high-purity hydrogen by catalytic reforming of methanol
Method for producing high-purity hydrogen by catalytic reforming of methanol
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机译:甲醇催化重整制取高纯氢的方法
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摘要
Process for the production of hydrogen by steam reforming of methanol, in which water and methanol are reacted (4) at a relatively high pressure over a suitable catalyst, the gases originating from the reaction are, after condensation (7) at a relatively high pressure, brought into contact (10) with an adsorption agent so as to adsorb the byproducts of the reaction and to release a hydrogen-rich gas (11) and the byproducts are periodically desorbed at a relatively low pressure and are recycled to the steam-reforming reactor (4) at the same time as a fraction of the hydrogen present in the adsorption zone (10), after they have undergone a recompression (13) and a treatment (14) for the removal of at least a portion of the carbon dioxide at a relatively high pressure. …IMAGE…
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