Biochar production method and composition therefrom
Abstract
The invention is directed to a method for producing an oxygenated biochar material possessing a cation-exchanging property, wherein a biochar source is reacted with one or more oxygenating compounds in such a manner that the biochar source homogeneously acquires oxygen-containing cation-exchanging groups in an incomplete combustion process. The invention is also directed to oxygenated biochar compositions and soil formulations containing the oxygenated biochar material.
- Inventors:
- Issue Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1130302
- Patent Number(s):
- 8709122
- Application Number:
- 13/778,291
- Assignee:
- UT-Battelle, LLC (Oak Ridge, TN)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
C - CHEMISTRY C05 - FERTILISERS C05F - ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE {
- DOE Contract Number:
- ACO5-00OR22725
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2013 Feb 27
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE
Citation Formats
Lee, James W, Buchanan, III, Archibald C, Evans, Barbara R, and Kidder, Michelle K. Biochar production method and composition therefrom. United States: N. p., 2014.
Web.
Lee, James W, Buchanan, III, Archibald C, Evans, Barbara R, & Kidder, Michelle K. Biochar production method and composition therefrom. United States.
Lee, James W, Buchanan, III, Archibald C, Evans, Barbara R, and Kidder, Michelle K. Tue .
"Biochar production method and composition therefrom". United States. https://www.osti.gov/servlets/purl/1130302.
@article{osti_1130302,
title = {Biochar production method and composition therefrom},
author = {Lee, James W and Buchanan, III, Archibald C and Evans, Barbara R and Kidder, Michelle K},
abstractNote = {The invention is directed to a method for producing an oxygenated biochar material possessing a cation-exchanging property, wherein a biochar source is reacted with one or more oxygenating compounds in such a manner that the biochar source homogeneously acquires oxygen-containing cation-exchanging groups in an incomplete combustion process. The invention is also directed to oxygenated biochar compositions and soil formulations containing the oxygenated biochar material.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2014},
month = {4}
}
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Works referencing / citing this record:
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patent, September 2017
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