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- Applying resin catalyst containing mercaptan promoter to BPA industrial production is possible. 巯基化催化剂用于双酚A工业生产成为可能。
- Resin catalyst loaded Al was prepared by 732 ion exchange resin and AlCl3. The solvent was ethanol ,and H type resin was dried for 35h. 采用732 型阳离子交换树脂作为催化剂载体,制备得到负载铝的树脂催化剂,采用液固溶剂法,选用无水乙醇作为溶剂,H 型树脂干燥35h 后进行制备。
- It was found that loss of exchange capacity of the resin catalyst caused by basic nitrates was the main cause behind the deactivation. 结果表明，保护床催化剂失活的主要原因是原料中的有机碱性氮化物引起的树脂催化剂交换容量的损失。
- The intrinsic kinetics of the hydration reaction of cyclopentene was investigated in the presence of a strong acidic cation exchange resin catalyst. 以强酸性阳离子交换树脂为催化剂,对环戊烯水合制环戊醇反应的本征动力学进行了研究。
- 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。
- In this paper,a method of synthesis of diisopropyl ether(DIPE) from iospropanol (IPA) with a macroporous cation exchange resin catalyst,D006 under normal pressure is discussed. 以异丙醇为原料，在常压下以大孔强酸性阳离子交换树脂D006为催化剂，在固定床反应器中制取异丙醚。
- A novel sulfonated poly (phthalazinone ether sulfone ketone) resin catalyst (S-PPESK) was prepared by means of sulfonation method and characterized with titration. 摘要采用磺酸化的方法制备得到了一种新型的磺化聚醚砜酮树脂催化剂(S-PPESK)，并采用滴定法对这种催化剂进行了表徵。
- S-PPESK exhibits good catalytic activity, excellent dimerization selectivity and high thermal stability in isobutene oligomerization.It is a promising resin catalyst. S-PPESK在异丁烯的低聚反应中表现出了良好的催化活性、优良的二聚反应选择性和很好的热稳定性能，其应用前景广泛。
- Purposes：Manufacturing hydrogen peroxide, dye intermediates, light-cured resin catalyst, photodegradation membrane, coatings and photosensitive polymerization initiator. 用途：制造双氧水、染料中间体、光固化树脂催化剂、光降解膜，涂料和光敏聚合引发剂。
- By improving alkylation conditions, a satisfactory result has been achieved, that is, selectivity of PTOP is above 89% when conversion rate of DIB is 99% with the ion exchange resin catalysts made in our own country. 通过优化工艺条件，利用国产阳离子交换树脂C102－2/9826，在苯酚（PhOH）与DIB摩尔比为3：1，催化剂加入量0.;42%25（重量比），反应温度80℃条件下，接触2小时DIB转化率达到98
- In BPA production impurities in raw material phenol can poison mercaptan radical contained in resin catalyst, and sulphonic acid radical also in resin is easy to lose in higher temperature medium. 摘要巯基化树脂催化剂用于双酚A生产，易被原料苯酚中的杂质中毒，而且在较高的介质温度下磺酸基流失明显。
- In BPA production impurities in raw material phenol can poison mercaptan radical contained in resin catalyst,and sulphonic acid radical also in resin is easy to lose in higher temperature medium. 巯基化树脂催化剂用于双酚A生产,易被原料苯酚中的杂质中毒,而且在较高的介质温度下磺酸基流失明显。
- 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。
- Aldol Reaction of Acetone on Alkaline Resin Catalysts 碱性树脂催化剂上丙酮的醇醛缩合反应
- The basin is made of synthetic resin. 这个盆是用合成树脂做的。
- They are made of a common plastic resin. 它们是用一种普通的塑胶合成树脂做成的。
- This shelf was made of synthetic resin. 这个架子是合成树脂做的。
- ETHERIFICATION OF LIGHT GASOLINE AND ETHANOL WITH RESIN CATALYST 树脂催化的轻汽油乙醇醚化反应
- The offer of a new job provided just the catalyst she needed. 这份新工作正是她所需要转变的契机。
- Keywords Ion-exchange resin Catalyst Synthesis Isoamyl carboxylate; 离子交换树脂;催化剂;合成;羧酸异戊酯;
