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公开(公告)号:US5091160A
公开(公告)日:1992-02-25
申请号:US608684
申请日:1990-11-05
申请人: Peter D. Kondos , Kazi E. Haque , John C. MacDonald , Wesley F. Griffith , Daniel Laforest , Joe Iuliano
发明人: Peter D. Kondos , Kazi E. Haque , John C. MacDonald , Wesley F. Griffith , Daniel Laforest , Joe Iuliano
CPC分类号: C01F3/02 , B01J19/126 , C22B3/08 , Y02P10/234
摘要: A method of eliminating the foam above a slurry of a corrosive liquid and solid matter where the foam is caused by a gas evolved by the reaction between the heated corrosive liquid and the solid matter comprising providing the heating energy by microwaves. This method has been found to be particularly useful in the sulphuric acid leaching of an ore concentrate in the production of beryllium hydroxide.
摘要翻译: 一种消除在腐蚀性液体和固体物质的浆料上方的泡沫的方法,其中泡沫由通过加热的腐蚀性液体和固体物质之间的反应产生的气体引起,包括通过微波提供加热能量。 已经发现,该方法在生产氢氧化铍中的矿石浓缩物的硫酸浸出中特别有用。