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Liquid liquid extraction column - using vapour phase extraction to remove dissolved material from original heavy solvent
Liquid liquid extraction column - using vapour phase extraction to remove dissolved material from original heavy solvent
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机译:液液萃取塔-使用气相萃取从原始重溶剂中去除溶解的物质
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摘要
The heavy soln. is fed into a chamber at the top of the column and at the base of the column is a feed system for fine bubbles of the vapour phase extraction solvent which carries the dissolved substances upwards to a discharge port at the top of that upper chamber in a lower gravity soln.
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