US Patent 7678275 Method and equipment for liquid-liquid extraction
Patent 7678275 was granted and assigned to Outotec on March, 2010 by the United States Patent and Trademark Office.
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Patent abstract
The invention relates to a method for reversing the dispersion formed in the mixing section of liquid-liquid extraction and kept condensed in the separation section and the separated solutions form the rear end of the separation section to flow back towards the feed end of the separation section. The invention also refers to the extraction equipment for implementing the reversed flow.
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Patent Inventor Names
Bror Nyman0
Eero Ekman0
Juhani Lyyra0
Launo Lilja0
Pertti Pekkala0
Raimo Kuusisto0
Stig-Erik Hultholm0
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US Patent 07678275 Method and equipment for liquid-liquid extraction US Patent 7678275 Method and equipment for liquid-liquid extraction
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Patent Number
076782750
Patent Number
76782750
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Official Website
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
076782750
Date of Patent
March 16, 2010
0Patent Application Number
105497210
Date Filed
March 15, 2004
0Official Website
Patent Primary Examiner
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US Patent 07678275 Method and equipment for liquid-liquid extraction
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07678275
Date of patent
March 16, 2010
Patent application number
10549721
Date Filed
March 15, 2004
Patent primary examiner
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