Preparation device system and preparation method of tetraalkylamino hafnium and trialkylamino hafnium cene

The invention relates to a preparation device system and a preparation method of tetra-alkylamino hafnium and trialkylamino hafnium cene. The preparation device system of tetra-alkylamino hafnium comprises a reaction unit, a distillation unit, a filtering unit, a reduced pressure distillation unit a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG DONGYANG, MENG QINGSEN, SUN QINGYE, ZANG LIJIE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING
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