发明名称 Method and device for filter backwashing
摘要 A method of declogging at least one filter of a plant for manufacturing uranium oxide from uranium hexafluoride, including separating, from the wall of the filter, uranium oxyfluoride particles deposited, by a stream of inert gas such as nitrogen, injected into the filter, in a counter-currentwise direction to the flow of hydrofluoric acid.
申请公布号 US2004060578(A1) 申请公布日期 2004.04.01
申请号 US20030450363 申请日期 2003.10.22
申请人 FEUGIER ANDRE 发明人 FEUGIER ANDRE
分类号 B01D46/00;B01D46/24;B01D46/42;C01G43/025;C01G43/06;(IPC1-7):B08B9/093;B08B7/04;B08B9/00 主分类号 B01D46/00
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