Biochar product, its use in fertilizers, and methods of making the biochar

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12139442
APP PUB NO 20230322638A1
SERIAL NO

18325442

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Abstract

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The present application relates to an iron impregnated biochar and its use as a fertilizer. The iron impregnated biochar of the present application has a ratio of iron (III) to iron (II) ranging from 5:1 to 10:1. The biochar may be produced by a method including treating the biomass with an iron (II) ion solution, pyrolyzing the iron (II)-treated biomass in an oxidative environment and recovering the biochar product from the pyrolyzed iron (II)-treated biomass.

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Patent Owner(s)

Patent OwnerAddress
IOWA STATE UNIVERSITY RESEARCH FOUNDATION INCAMES IA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bakshi, Santanu Ames, US 3 0
Brown, Robert C Ames, US 62 870
Smith, Ryan G Ames, US 13 9

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