发明名称 |
Method for fluidizing a dense phase bed of solids |
摘要 |
Disclosed is a method for fluidizing a dense phase bed of solid particles, preferably a method for fluidizing a dense phase bed of solid catalyst particles. The method includes the steps of continuously supplying a flowing fluid stream in a downward direction within an enclosed volume; contacting an upper surface of a dense phase bed of solid particles resting within the enclosed volume with the downward flowing fluid stream; continuously directing the flowing fluid stream into the dense phase bed of particles to form a continuous fluidized bed of solid particles within the enclosed volume; directing the flowing fluid stream in an upward direction after contacting the upper surface of the dense phase bed; and collecting the flowing fluid stream.
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申请公布号 |
US5549815(A) |
申请公布日期 |
1996.08.27 |
申请号 |
US19940246543 |
申请日期 |
1994.05.20 |
申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
WACHTER, WILLIAM A. |
分类号 |
B01J8/18;C10G11/18;(IPC1-7):C10G35/14 |
主分类号 |
B01J8/18 |
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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