We have studied the oligomerization of tetrafluoroethylene and its application.
研究了四氟乙烯齐聚反应及其产物的应用。
Ketenes notably dimethyl ketene readily undergo oligomerization and polymerization.
烯酮，特别是二甲基烯酮，很容易齐聚和聚合。
Ketenes, notably dimethyl ketene, readily undergo oligomerization and polymerization.
烯酮，特别是二甲基烯酮，很容易齐聚和聚合。
Ketenes, notably dimethyl ketene, readily undergo oligomerization and polymerization.
烯酮，特别是二甲基烯酮，很容易齐聚和。
Synthesis of perfluorous nonene (C9F18) by oligomerization of hexafluoropropylene (C3F6) was studied.
研究了六氟丙烯（C3F6）齐聚合成全氟壬烯（C9F18）的工艺。
The oligomerization test of mixed olefins in light coke gasoline was carried out in a fixed bed reactor.
在实验室小型固定床反应器上，以焦化汽油轻馏分为原料，进行了混合烯烃的叠合反应。
Then we made super acid catalyst with the nano-ZrO_2 and studied oligomerization on naphthalene with the catalyst.
并对其进行改性，制成纳米二氧化锆固体超强酸催化剂。
The recent advances in study of chromium-based homogeneous catalysts used in ethylene oligomerization were reviewed.
综述了近年来铬系催化剂催化乙烯齐聚反应的研究进展。
MCM-22 zeolite was synthesized under stirring by hydrothermal method and used as the catalyst for butene oligomerization.
采用水热法合成了新型多孔材料MCM - 22分子筛，并将其用于丁烯齐聚反应。
Fu Fu, the younger brother and the family member yesterday an oligomerization hall, discussed how rescues the teacher female.
傅父、弟弟和家人昨天齐聚一堂，商讨如何营救傅女。
The influence of solid superacid preparation on its properties and naphthalene oligomerization was investigated in this paper.
研究了固体超强酸催化剂制备条件对催化剂性质及萘齐聚反应的影响。
This article studies the reaction-mechanism of oligomerization of butadiene and the situation of reaction product utilization.
首先探讨了丁二烯的环三齐聚反应机理，并对其生成物的利用现状做了分析。
A novel solvent-controlled chemoselective palladium-catalyzed oligomerization of tert-butyl acetylene was reported in this paper.
报道了溶剂对钯催化的叔丁基乙炔低聚反应化学选择性的调控作用。
Effects of the catalyst preparation and reaction conditions of oligomerization on naphthalene conversion were investigated in detail.
详细考察了催化剂制备条件和反应条件对萘转化率的影响。
The results indicated that novel catalyst system had high activity for propylene oligomerization. The products were mainly tetramer and pentamer.
结果表明：该配合物催化丙烯低聚具有较高的催化活性，产物主要以四聚物、五聚物为主。
The results showed that the oligomerization, cracking, skeletal isomerization and hydrogen transfer reaction of 1-heptene occurred on acid catalysts.
结果表明，庚烯-1在酸性催化剂上会发生齐聚、裂化、骨架异构和氢转移等反应；在较高转化率下，甚至会发生四聚反应。
The oligomerization of 1-butene and 2-butene catalyzed by large pore sulfonated polystyrene resins was conducted in a 200ml stainless steel autoclave.
本文以大孔聚苯乙烯磺酸树脂为催化剂进行1-丁烯、2-丁烯齐聚反应；
Developing fine chemicals feedstocks and intermediates, including oligomerization products from propylene could generate high val ue and raise resources utilization efficiency.
以内烯为原料，开发包括齐聚物在内的精细化工原料和中间体，可以实现更高的价值和资源利用率。
The cracking and skeletal isomerization became more strong with the rise of reaction temperature, while oligomerization, cyclization and hydrogen transfer reaction became weaker.
随着反应温度的提高，裂化反应和骨架异构化反应增强，但齐聚反应、氢转移反应和环化反应减弱。
Nickel-based catalysts possess high catalytic activity for ethylene oligomerization with high selectivity, easily-controlled oligomers distribution and moderate reaction conditions.
镍系催化剂具有活性高、选择性好、产品分布可调、反应条件温和等优良性能。
This class of proteins contains three domains, a C-terminal ligand recognition domain, an N-terminal effector-binding domain, and a centrally located nuclear-binding oligomerization domain.
这类蛋白包含三个区域：一个C末端的配体识别域，一个N末端效应器结合域和一个位于中心的核结合寡聚化域。
The invention also discloses a preparation method for the novel complex, a catalyst composition containing the novel complex, and application thereof in ethylene oligomerization and polymerization.
本发明还公开了这种新颖配合物的制备方法，包含该新颖配合物的催化剂组合物及其在乙烯齐聚和聚合中的应用。
The invention also discloses a preparation method for the novel complex, a catalyst composition containing the novel complex, and application thereof in ethylene oligomerization and polymerization.
本发明还公开了这种新颖配合物的制备方法，包含该新颖配合物的催化剂组合物及其在乙烯齐聚和聚合中的应用。
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