Equipment for preparing carbon nanotubes and co-producing methanol and biochar from biomass methane
The utility model belongs to the technical field of biomass treatment, and particularly relates to equipment for preparing carbon nanotubes and co-producing methanol and charcoal from biomass methane, which comprises a pretreatment tank, an anaerobic fermentation tank, a catalytic thermal cracking r...
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Main Authors | , , , |
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Format | Patent |
Language | Chinese English |
Published |
10.11.2023
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model belongs to the technical field of biomass treatment, and particularly relates to equipment for preparing carbon nanotubes and co-producing methanol and charcoal from biomass methane, which comprises a pretreatment tank, an anaerobic fermentation tank, a catalytic thermal cracking reactor and a methanol synthesis reactor which are sequentially arranged, and discharged slag of the anaerobic fermentation tank is supplied to a pyrolysis carbonization reactor; the pretreatment tank is used for soaking the biomass particles in alkali liquor; the anaerobic fermentation tank is used for performing anaerobic fermentation on the biomass particles to generate methane and carbon dioxide; the pyrolysis carbonization reactor is used for carbonizing the fermented residues into biochar; the catalytic thermal cracking reactor is used for performing thermal cracking on methane to obtain carbon nanotubes and hydrogen; and the methanol synthesis reactor is used for synthesizing methanol from hydrogen and carbon |
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Bibliography: | Application Number: CN202320819176U |