发明授权
- 专利标题： Method of making activated carbon and graphite structures
- 专利标题（中）： 制作活性炭和石墨结构的方法
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申请号： US632922申请日： 1990-12-24
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公开(公告)号： US5215690A公开(公告)日： 1993-06-01
- 发明人: Carlo M. Golino , Sandra L. Hagg , Irwin M. Lachman , Lawrence A. Nordlie
- 申请人： Carlo M. Golino , Sandra L. Hagg , Irwin M. Lachman , Lawrence A. Nordlie
- 申请人地址： NY Corning
- 专利权人： Corning Incorporated
- 当前专利权人： Corning Incorporated
- 当前专利权人地址： NY Corning
- 主分类号： C04B35/532
- IPC分类号： C04B35/532
摘要：
A method of forming an activated carbon or graphite structure is provided by (1) forming, such as extrusion, of a plasticized mixture of: binder selected from cellulose ether and derivative thereof, starch, and mixture thereof; furfuryl alcohol and/or polyfurfuryl alcohol; and carbon, graphite, or a carbon-containing material; and (2) subjecting the formed mixture to a carbon-forming pyrolysis step. The use of furfuryl alcohol allows extrusion at ambient temperatures and provides a "reactive" solvent that provides carbon upon pyrolysis.
公开/授权文献
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