发明名称 |
Combustible carbonaceous compositions and methods |
摘要 |
A combustible carbonaceous composition and method of making a charcoal briquette wherein a finely divided carbonaceous material is combined with an activated carbon and/or an activated graphite (which may be formed in-situ during pyrolysis of the composition by reacting a humic-containing ore with a low VOC-containing carbon and/or graphite). The combustible carbonaceous composition is present in the briquette composition in an amount of about 65% to about 99.9% by weight; a binder is included in the composition in an amount of about 1% to about 15% by weight when forming a charcoal briquette or an igniter log; and the activated carbon and/or activated graphite is present in an amount of about 0.1% to about 20% by weight. The activated carbon and/or activated graphite absorbs most of the VOCs entitled from the combustible carbonaceous material, thereby preventing the VOCs from escaping to the atmosphere.
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申请公布号 |
US5893946(A) |
申请公布日期 |
1999.04.13 |
申请号 |
US19970852678 |
申请日期 |
1997.05.07 |
申请人 |
AMCOL INTERNATIONAL CORPORATION |
发明人 |
LANDIS, CHARLES R. |
分类号 |
C10L5/00;B22C1/00;B22C1/02;B22C9/00;C10L5/04;C10L5/12;C10L5/14;C10L9/10;C10L11/04;(IPC1-7):B22C1/00;B22C9/02 |
主分类号 |
C10L5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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