Reaction kinetics of benzene hydrogenation was studied with HC-402-2 commercial homogeneous Ziegler Ni-base complex catalyst. The experiments were carried out without diffusion effect. 采用工业上应用较成功的HC-402-2型镍基均相Ziegler型络合催化剂,在排除扩散影响的条件下,研究了苯均相催化加氢制环己烷的反应动力学。
Preparation of Ziegler-Natta catalyst for propylene polymerization 催化丙烯聚合的球形Ziegler-Natta催化剂的制备
The catalytic polypropylene ( PP) alloy was synthesized directly in a reactor with a domestic Ziegler-Natta ( Z-N) catalyst. The relationship between properties and components of the PP alloy prepared under different gas phase pressures and different gas components was systematically studied. 利用国产齐格勒-纳塔催化剂在反应器中合成出了聚丙烯(PP)催化合金,并系统地研究了不同气相聚合压力以及气相单体组成比所合成的聚合物合金组成与性能的关系。
The development history and research trends of Ziegler-Natta polypropylene catalyst technologies are summarized; the research development of metallocene and late transition metal catalysts are introduced; the future foreground of polypropylene catalyst technologies are prospected; 综述了Ziegler-Natta聚丙烯催化剂技术的发展历史与研究动态,介绍了茂金属催化剂和后过渡金属催化剂的研究进展,展望了未来聚丙烯催化剂技术的发展前景,提出了我国发展聚丙烯催化剂的建议。
Ziegler-Natta catalyst system includes several components. Ziegler-Natta催化剂是一个多组分的催化体系。
Preparation of A New Ziegler/ Natta Catalyst for Propene Polymerization ─ Diether Base Catalyst 一种新型的Ziegler/Natta丙烯聚合催化剂&二醚类催化剂的制备
The recent developments in the research of polypropylene elastomer prepared with Ziegler Natta catalyst and metallocene catalyst are reviewed briefly and in detailed, respectively. The research trend in this area is predicted. 简要概括了Ziegler-Nata催化剂制备弹性聚丙烯的情况,详细综述了茂金属催化剂研究聚丙烯弹性体的新进展,并预测了今后研究的发展方向。
Quantum Chemical Simulation on the Coordination Activation of Ethylene Coordinated on Ziegler Natta Type Catalyst 乙烯在Ziegler-Natta催化剂上配位活化的量子化学模拟
-Decene Oligomerization Catalyzed by Ziegler-Natta Catalyst 负载型Ziegler-Natta催化剂催化1-癸烯齐聚
With comparison between the mechanism of these two kinds of catalysts of metallocene catalyst and Natta Ziegler ( Z-N) of catalyst and details on the effects of polymer molecular weight polymer molecular weight, summarized the several influential factors. 并通过对比详述了茂金属催化剂和Ziegler-Natta(Z-N)催化剂的催化机理,以及这两类催化剂对聚合物分子量和性能的影响。概括了对聚合物分子量影响的几种因素。