Title:
LIQUID-LIQUID SYSTEM MULTI-STAGE DEVICE AND METHOD FOR PRODUCING SPECIFIC SUBSTANCE USING SAME
Document Type and Number:
WIPO Patent Application WO/2022/220017
Kind Code:
A1
Abstract:
The present invention provides: a multi-stage device wherein, in a liquid-liquid system comprising two liquid phases that do not mix with each other, the position of an interface (liquid-liquid interface) formed by a heavy liquid phase and a light liquid phase does not fluctuate, or fluctuation thereof is suppressed; and a method for producing a specific substance using the same. Provided are: a device wherein, in two or more stages set in a container with an integral structure in which a plurality of partitions are disposed or in a connected body of a plurality of adjacent containers, a mechanism is used in which a heavy liquid phase is in communication at a container lower part and/or a light liquid phase is in communication at a container upper part, and multi-stage extraction is performed such that there is no fluctuation in the position of an interface (liquid-liquid interface) formed by the heavy liquid phase and the light liquid phase, or such fluctuation is suppressed; and a method for producing a specific substance using the same.
Inventors:
NAGANAWA HIROCHIKA (JP)
NAGANO TETSUSHI (JP)
SUZUKI HIDEYA (JP)
NAGANO TETSUSHI (JP)
SUZUKI HIDEYA (JP)
Application Number:
PCT/JP2022/012669
Publication Date:
October 20, 2022
Filing Date:
March 18, 2022
Export Citation:
Assignee:
JAPAN ATOMIC ENERGY AGENCY (JP)
International Classes:
B01D11/04
Foreign References:
| JP2016123907A | 2016-07-11 | |||
| JPS4933731B1 | 1974-09-09 | |||
| JP2001017802A | 2001-01-23 | |||
| JP2013144270A | 2013-07-25 | |||
| CN211713175U | 2020-10-20 |
Attorney, Agent or Firm:
NIPPO INTERNATIONAL PATENT CORPORATION (JP)
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