发明名称 |
COMPOSITION AND METHOD FOR MAKING SILICON-CONTAINING PRODUCTS |
摘要 |
<p>A method for producing carbon-silica products from silica-containing plant matter such as rice hulls or straw by leaching with sulfuric acid to remove non-silica minerals and metal while adjusting the mole ratio of fixed carbon to silica in the resultant product. The carbon and silica are intimately mixed on a micron or submicron scale and are characterized by high purity and reactivity, small particle size, high porosity, and contain volatile carbon that can be used as a source of energy for the production of silicon-containing products from the carbon-silica products. High purity silicon-containing products made from the carbon-silica products of the invention are also disclosed.</p> |
申请公布号 |
EP1735088(A2) |
申请公布日期 |
2006.12.27 |
申请号 |
EP20050737064 |
申请日期 |
2005.04.12 |
申请人 |
SI OPTIONS, LLC |
发明人 |
HINMAN, NORMAN, D.;WYMAN, CHARLES, E. |
分类号 |
B01J20/10 |
主分类号 |
B01J20/10 |
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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