Olefin polymerization technology based on multi-region recirculation reactor

The invention relates to an olefin polymerization technology based on a multi-region recirculation reactor. Based on an existing multi-region recirculation reactor, a particle circulation state appears between a stable circulation state and a vibration circulation state alternately by adjusting oper...

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Hauptverfasser:	GE SHIYI, WANG JINGDAI, LOU ZHEDONG, YANG YAO, YANG YONGRONG, TIAN SIHANG, HUANG ZHENGLIANG, JIANG BINBO, SUN JINGYUAN, CHEN YANG, ZI CAN, LIAO ZUWEI, PENG XIAOYI, HU XIAOBO, LIN WANGMIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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 BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS 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
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Beschreibung
Zusammenfassung:	The invention relates to an olefin polymerization technology based on a multi-region recirculation reactor. Based on an existing multi-region recirculation reactor, a particle circulation state appears between a stable circulation state and a vibration circulation state alternately by adjusting operating parameters to form various polymerization conditions, so that the production of a high-performance polymer is realized. 本发明涉及种基于多区循环反应器的烯烃聚合工艺。其基于现有的多区循环反应器，通过调节操作参数使得颗粒循环状态在稳定循环状态和振荡循环状态之间交替出现，以形成多种聚合条件，实现高性能聚合物的生产。