Shanxian Chemical
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Hydrogen Gas From Methane
The method of hydrogen production from methane
Now there is a way to make hydrogen from methane. Methane is also a compound of hydrocarbons. To obtain hydrogen in it, it is often solved by chemical methods.
First, under appropriate conditions, methane is interacted with water vapor. The method is that methane ($CH_4 $) reacts with water ($H_2O $) at high temperature and in an environment with a catalyst. The chemical equation for this reaction is: $CH_4 + H_2O\ stackrel {high temperature, catalyst }{=\!=\!=} CO + 3H_2 $, and the method of steam reforming can obtain carbon monoxide and hydrogen.
However, carbon monoxide also needs to be converted to obtain more hydrogen. Therefore, the reaction between carbon monoxide and water vapor is continued, and the equation is: $CO + H_2O\ stackrel {catalyst }{=\!=\!=} CO_2 + H_2 $. This reaction can convert carbon monoxide into carbon dioxide, and the amount of hydrogen increases.
Finally, when using suitable technologies, such as pressure swing adsorption, membrane separation, etc., the generated hydrogen is separated from the mixed gas to obtain pure hydrogen to meet the needs of all parties, such as energy, chemical industry and other fields.
Now there is a way to make hydrogen from methane. Methane is also a compound of hydrocarbons. To obtain hydrogen in it, it is often solved by chemical methods.
First, under appropriate conditions, methane is interacted with water vapor. The method is that methane ($CH_4 $) reacts with water ($H_2O $) at high temperature and in an environment with a catalyst. The chemical equation for this reaction is: $CH_4 + H_2O\ stackrel {high temperature, catalyst }{=\!=\!=} CO + 3H_2 $, and the method of steam reforming can obtain carbon monoxide and hydrogen.
However, carbon monoxide also needs to be converted to obtain more hydrogen. Therefore, the reaction between carbon monoxide and water vapor is continued, and the equation is: $CO + H_2O\ stackrel {catalyst }{=\!=\!=} CO_2 + H_2 $. This reaction can convert carbon monoxide into carbon dioxide, and the amount of hydrogen increases.
Finally, when using suitable technologies, such as pressure swing adsorption, membrane separation, etc., the generated hydrogen is separated from the mixed gas to obtain pure hydrogen to meet the needs of all parties, such as energy, chemical industry and other fields.
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