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- The catalytic activity of this new resin catalyst in the isobutene oligomerization was measured in detail, it exhibited good catalytic activity and excellent isobutene dimerization selectivity. 在异丁烯的低聚反应中,对这种新型树脂催化剂的催化活性进行了细致的研究,磺化聚醚砜酮树脂催化剂在反应中表现出了很好的催化活性和优良的二聚选择性。
- EFFECTS OF Ni CONTENT IN NiSO_4/HY ON ISOBUTENE OLIGOMERIZATION NiSO_4/HY中镍含量对异丁烯齐聚反应的影响
- Keywords S PPESK;Sulfonation degree (S.D.);Catalytic activity;Isobutene oligomerization; 磺化度(S.;D
- isobutene oligomerization 异丁烯齐聚
- The intrinsic kinetics of the oligomerization of isobutene was investigated in the presence of strong acid cation exchange resin catalyst. 以强酸性阳离子交换树脂为催化剂,对异丁烯齐聚反应动力学进行了研究。
- Intrinsic kinetics of isobutene(IB) oligomerization was investigated over strong acid cation exchange resin as catalyst in presence of tert-butyl alcohol(TBA). 在强酸性阳离子交换树脂(催化剂)和叔丁醇体系中,对异丁烯(IB)的齐聚动力学进行了研究。
- Therefore, it is necessary to extend the resource of isobutene by dehydroge... 因此,通过异丁烷脱氢扩大异丁烯的来源是必要的。
- Keywords isobutene;oligomerization;mordenite;catalyst; 异丁烯;齐聚;丝光沸石;催化剂;
- Bulk polymerization of isobutene(IB) initiated by TiCl 4/t butyl tricholoroacetate (tBTCA) was investigated. Ti Cl4 / 三氯乙酸叔丁酯(t B T C A) 引发体系可以用于异丁烯的本体聚合。
- The characteristis and applications of continues sulphur isobutene production were verified. 验证了连续化生产硫烯的性能及应用。
- The C_4-fractions of isobutene and n-butene in ethylene combined production were utilized. 对乙烯联产碳四馏分中异丁烯、正丁烯进行了综合利用。
- Comparing with polyurethane, the prospects of the applications of isobutene telechelic oligomer are presented. 并与聚氨酯材料相比较;说明了聚异丁遥爪预聚物的主要应用前景。
- SECCO can provide feed of any spec. `Is it crude isobutene or raffinate C4 or both? 赛科可以提供何种规格的原料,是原先的85%25的粗异丁烯还是抽余碳四,或者两种均可?
- The latest research progress on the catalysts used in the cracking reaction of MTBE to produce isobutene was reviewed. 本文综述了近年来MTBE裂解制备高纯异丁烯催化剂的新进展。
- 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。
- On the basis of etherifying experiment of isobutene, the etherification of FCC gasoline was studied on a smallscale etherification unit. 以异丁烯酸化实验研究为基础,在小型醚化实验装置上进行了催化裂化汽油全馏分的醚化实验研究。
- 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 intrinsic kinetic model of IB oligomerization was set up by study of reaction mechanism. 通过机理分析建立了异丁烯齐聚动力学模型。
- When heated, the polymeric shell gradually softens and the liquid isobutene starts to evaporate thus expanding the microspheres. 受热时,聚合体外逐渐软化,液状异丁烯开始蒸发,从而使空心微珠膨胀。
- In addition, extracting the cholesterol or blocking PIP2 on the membrane can inhibit the oligomerization of C2AB. 而且,抽提细胞膜上的胆固醇或者封闭膜上的磷酸肌醇二磷酸能抑制C2AB 在膜上的寡聚。