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US09403687B2 Method for preparation of amorphous silica from biomass 有权
从生物质制备无定形二氧化硅的方法

Method for preparation of amorphous silica from biomass
摘要:
A method for preparation of amorphous silica from biomass. The method includes pyrolyzing the biomass under anaerobic conditions to yield a pyrolysis gas and solid residues, collecting the pyrolysis gas, and calcining the solid residues under aerobic conditions to yield amorphous silica.
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