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Title:
LIQUID-LIQUID MIXER, LIQUID-LIQUID REACTION APPARATUS COMPRISING LIQUID-LIQUID MIXER, AND LIQUID-LIQUID REACTION METHOD USING LIQUID-LIQUID MIXER
Document Type and Number:
WIPO Patent Application WO/2022/089530
Kind Code:
A1
Abstract:
Disclosed is a micro-channel liquid-liquid mixing device, the micro-channel liquid-liquid mixing device comprising a micro-channel assembly and a housing, wherein the micro-channel assembly is fixed in the housing, one end of the housing is provided with an inlet for the feeding of at least two reaction liquid phases, and the other end of the housing is provided with a mixed material outlet; and the micro-channel assembly comprises a plurality of stacked sheets and oleophilic fiber filaments and hydrophilic fiber filaments filled in gaps between adjacent sheets, a plurality of micro-channels are formed between the fiber filaments, and the fiber filaments are tightly clamped and fixed by means of the sheets. The micro-channel liquid-liquid mixing device is used for forming at least two reaction liquid phases into a mixed material, wherein the at least two reaction liquid phases undergo fiber filament cutting and mixing in the micro-channel mixing device to form the mixed material. Further disclosed are a liquid-liquid reaction apparatus comprising the micro-channel liquid-liquid mixing device and a liquid-liquid reaction method, such as an olefin hydration reaction device and method and a reaction apparatus and method for producing biodiesel by means of an interesterification method.

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Inventors:
ZHOU FENG (CN)
MA HUIXIA (CN)
YANG XIUNA (CN)
QIAO KAI (CN)
ZHANG SHUMEI (CN)
JIANG RUI (CN)
LI LANPENG (CN)
Application Number:
PCT/CN2021/127019
Publication Date:
May 05, 2022
Filing Date:
October 28, 2021
Export Citation:
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Assignee:
CHINA PETROLEUM & CHEM CORP (CN)
DALIAN RES INSTITUTE OF PETROLEUM AND PETROCHEMICALS SINOPEC CORP (CN)
International Classes:
B01J14/00; C07C29/04; C11C3/10
Domestic Patent References:
WO2015031056A12015-03-05
WO2008052308A12008-05-08
Foreign References:
CN203750478U2014-08-06
CN105013544A2015-11-04
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CN101550349A2009-10-07
CN1952046A2007-04-25
CN201625532U2010-11-10
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
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