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US 12,630,720 B2Granted
Method for manufacturing biochar, biochar and composite material
AssigneeNational Cheng Kung University
InventorsWei-Hsin Chen, Kuan-Ting Lee
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Abstract
A biomass treatment method includes steps as follows. A biomass and sodium percarbonate are provided, wherein the biomass includes hemicellulose, cellulose and/or lignin. The biomass and the sodium percarbonate are mixed.
Claims4
A method for manufacturing a biochar, comprising:
- providing a biomass and sodium percarbonate, wherein the biomass comprises hemicellulose, cellulose and/or lignin;
- directly mixing the biomass and the sodium percarbonate without applying an elevated temperature to form a mixture;
- and
- directly torrefying the mixture of the biomass and the sodium percarbonate to convert the biomass into the biochar.
1 more element
Dependencies are inferred from the claim text.