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LIQUID-LIQUID EXTRACTING DEVICE AND LIQUID-LIQUID EXTRACTING METHOD

外国特許コード F150008352
整理番号 S2013-0849-C0
掲載日 2015年6月12日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2014JP060425
国際公開番号 WO 2014168213
国際出願日 平成26年4月10日(2014.4.10)
国際公開日 平成26年10月16日(2014.10.16)
優先権データ
  • 特願2013-082573 (2013.4.11) JP
発明の名称 (英語) LIQUID-LIQUID EXTRACTING DEVICE AND LIQUID-LIQUID EXTRACTING METHOD
発明の概要(英語) [Problem] To provide a liquid-liquid extracting method and a liquid-liquid extracting device that has a simple structure that does not require a driving unit and can process a large volume of a solution for extraction. [Solution] A liquid-liquid extracting device that brings two liquids that are separated by an interface formed therebetween into contact and extracts a substance from one liquid into the other liquid, said liquid-liquid extracting device comprising an extracting unit (10) that has a plurality of extraction channels (10h) for passing two liquids (S, E), a liquid supplying unit (13) for supplying a liquid to the extracting unit (10), and a liquid discharging unit (14) for discharging the liquids (S, E) from the extracting unit (10). The extracting unit (10) is formed so that the cross-sectional area of the extraction channels (10h) changes in the direction of flow. Since the cross-sectional area of the extraction channels (10h) changes, the area of the interface between the two liquids flowing in the extraction channels (10h) can be changed, and a convective flow (CV) can be generated in each liquid. Thus, the extraction efficiency between the two liquid can be improved just by flowing the two liquids (S, E).
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • EHIME UNIVERSITY
  • FIRST INC.
  • 発明者(英語)
  • YAMASHITA HIROSHI
  • SONO YOICHI
国際特許分類(IPC)
指定国 National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JP KE KG KN KP KR KZ LA LC LK LR LS LT LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN TD TG
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