Adopt microchannel reactor to prepare device of meta -position aramid resin solution in succession

The utility model relates to an adopt microchannel reactor to prepare device of meta -position aramid resin solution in succession, including m phenylenediamine solution metering and conveying system, isophthaloyl dichloride fuse -element metering and conveying system, meta -position aramid resin so...

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Bibliographische Detailangaben
Hauptverfasser:	LUO DAN, LUO JIANYE, LIU YUEXIN, GONG YONGMING, HU YANJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS COMPOSITIONS BASED THEREON GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model relates to an adopt microchannel reactor to prepare device of meta -position aramid resin solution in succession, including m phenylenediamine solution metering and conveying system, isophthaloyl dichloride fuse -element metering and conveying system, meta -position aramid resin solution receiving system and an at least microchannel reactor etc. Microchannel reactor in the device can realize that the material in the microcosmic aspect mixes, has improved reaction efficiency greatly, contains microchannel heat exchange module among the microchannel reactor, and heat exchange efficiency improves 2~3 orders of magnitude than traditional heat exchanger, can realize the isothermal reaction, is that the industrial continuous system that is used for is equipped with the apparatus for producing of high quality meta -position aramid resin solution. 本实用新型涉及种采用微通道反应器连续制备间位芳纶树脂溶液的装置，包括间苯二胺溶液计量输送系统、间苯二甲酰氯熔体计量输送系统、间位芳纶树脂溶液接收系统及至少台微通道反应器等。装置中的微通道反应器可以实现微观层面上的物料混合，大大提高了反应效率，微通道反应器中包含微通道换热模块，换热效率比传统换热器提高2～3个