发明授权
- 专利标题： Passive solids supply system and method for supplying solids
- 专利标题（中）： 被动固体供应系统和固体供应方法
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申请号： US12962394申请日： 2010-12-07
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公开(公告)号： US08950570B2公开(公告)日： 2015-02-10
- 发明人: James R. Bielenberg , Michael Raterman , Rathna P. Davuluri , John W. Fulton , Steven W. Meier
- 申请人： James R. Bielenberg , Michael Raterman , Rathna P. Davuluri , John W. Fulton , Steven W. Meier
- 申请人地址： US NJ Annandale
- 专利权人： ExxonMobil Research and Engineering Company
- 当前专利权人： ExxonMobil Research and Engineering Company
- 当前专利权人地址： US NJ Annandale
- 代理商 Bruce M. Bordelon; Chad A. Guice
- 主分类号： B65G31/04
- IPC分类号： B65G31/04 ; B01J8/00 ; B65G53/40 ; C10J3/30 ; C10J3/50
摘要：
A solids supply system having a solids deaeration zone and a solids pump zone, and a method for supplying the solids e.g., pulverized dry coal, to an application, e.g., gasification process. The solids deaeration zone includes a container having a passageway defined by one or more sloped walls. The solids deaeration zone is operable to deaerate and convey the solids to the solids pump zone. In the solids deaeration zone, the solids become sufficiently compacted prior to and upon entry into the solids pump zone to be effectively conveyed through the solids pump zone.