Water gas hydrogen production equipment for natural gas processing

Abstract

The invention discloses water gas hydrogen production equipment for natural gas processing. The water gas hydrogen production equipment comprises a reaction box for reacting water gas and water vaporto produce hydrogen, a spiral heating pipe for heating the water gas and the water vapor in the reaction box, a first gas conveying pipe for conveying the water vapor and a second gas conveying pipe for conveying the water gas, a purification mechanism which is used for purifying produced hydrogen and comprises a condensation chamber used for removing water vapor, a pressurization chamber used forseparating carbon monoxide, a plurality of carbon dioxide adsorption blocks used for capturing carbon dioxide gas in the hydrogen and a cleaning device used for cleaning the carbon dioxide adsorptionblocks; through the arrangement of the structure, pure hydrogen can be extracted, so that the hydrogen can be conveniently extracted and used, the concentration reduction caused by mixing of the hydrogen and miscellaneous gas during storage is avoided, the high purity of the hydrogen is ensured, and the hydrogen preparation efficiency is effectively improved.

Description

technical field [0001] The invention belongs to the technical field of water gas hydrogen production, in particular to a water gas hydrogen production equipment used for natural gas processing. Background technique [0002] Hydrogen is the fuel of the 21st century, it has a high combustion value and is non-polluting. At present, the production of hydrogen is mainly produced by water electrolysis and coal, oil, and natural gas as raw materials in industry; now, a public document with the publication number CN108313980A discloses a water-gas hydrogen production equipment, which can produce hydrogen in an environmentally friendly manner , and will not generate polluting gas, it is very clean and has a very good development prospect; however, after the device produces hydrogen, the gas will contain a large amount of miscellaneous gases, which are stored in a chamber with hydrogen, reducing the The concentration of hydrogen also needs to be discharged from time to time, and when...

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Problems solved by technology

At present, the production of hydrogen is mainly produced by water electrolysis and coal, oil, and natural gas as raw materials in industry; now, a public document with the publication number CN108313980A discloses a water-gas hydrogen production equipment, which can produce hydrogen in an environmentally friendly manner , and will not generate polluting gas, it is very clean and has a very good development prospect; however, after the device produces hydrogen, the gas will contain a large amount of miscellaneous gases, which are stored in a chamber with hydrogen, reducing the The concentration of hydrogen also needs to be discharged from time to time, and when discharging, some hydrogen will be taken away, causing a certain waste, and when hydrogen is collected, some miscellaneous gases will also be collected, which will affect the concentration of hydrogen

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