Invention Grant
- Patent Title: Biochar production method and composition therefrom
- Patent Title (中): 生物炭生产方法及其组成
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Application No.: US12686831Application Date: 2010-01-13
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Publication No.: US08398738B2Publication Date: 2013-03-19
- Inventor: James W. Lee , Archibald C. Buchanan, III , Barbara R. Evans , Michelle K. Kidder
- Applicant: James W. Lee , Archibald C. Buchanan, III , Barbara R. Evans , Michelle K. Kidder
- Applicant Address: US TN Oak Ridge
- Assignee: UT-Battelle, LLC
- Current Assignee: UT-Battelle, LLC
- Current Assignee Address: US TN Oak Ridge
- Agency: Scully, Scott, Murphy & Presser, P.C.
- Main IPC: C05C11/00
- IPC: C05C11/00 ; C01B31/16 ; C05D9/00 ; C05F7/00
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.
Public/Granted literature
- US20110172092A1 Biochar Production Method and Composition Therefrom Public/Granted day:2011-07-14
Information query
