发明授权
- 专利标题： Method of drying a porous body
- 专利标题（中）： 干燥多孔体的方法
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申请号： US983079申请日： 1998-04-06
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公开(公告)号： US5979073A公开(公告)日： 1999-11-09
- 发明人: Paul F Fuls , Johann D Le Roux
- 申请人： Paul F Fuls , Johann D Le Roux
- 申请人地址： NLX Amsterdam
- 专利权人： Implico B.V.
- 当前专利权人： Implico B.V.
- 当前专利权人地址： NLX Amsterdam
- 优先权： ZAX96/3961 19960517
- 主分类号： F26B3/34
- IPC分类号： F26B3/34 ; F26B3/347
摘要：
A method of making a dried porous ceramic body having interconnected surface pores and interior channels. The body is formed by extrusion from a paste and is irradiated with microwave radiation to heat it for an initial period at a rate of at least 15.degree. C./minute, after which the irradiation is reduced so that the body is heated at a rate of at most 1.degree. C./minute. Heat loss from the external surface of the body, during heating, is resisted.
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