The thermodynamics and kinetics of adsorption of 1,3-propanediol(1,3-PD)from an aqueous solution onto a cation exchange ......

As a kind of heterogeneous catalyst,macroporous cation exchange resin is abundant in acid sites to catalyze esterificati......

　　Rare earth elements are present in more than 100 minerals,of which monazite,bastnaesite and xenotime are typical rar......

以L-半胱氨酸为原料合成L-噻唑烷-4-甲酸后,与L-焦谷氨酸在负载型阳离子交换树脂催化下合成匹多莫德。研究了以负载Zn Cl2的凝胶型......

In this study, we reported on the concept and practical use of cation exchange resin (CER) for removing anions in water ......

The performance of adsorption and separation for liensinine, isoliensinine and neferine was studied by double-column ads......

用国产Ｓ型强酸性阳离子交换树脂为催化剂，在学压液相条件下用乙醇（ＥｔＯＨ）和叔丁醇（ＴＢＡ）合成了乙基叔丁基醚（ＥＴＢＥ）。讨论了温度、催化剂浓度、反应物初始......

研究了以强酸性阳离子交换树脂ＤＣ６０４、Ｃ１０４等作催化剂，采用二段式固定床反应器流程合成壬基酚的工艺。结果表明，以ＤＣ６０４、Ｃ１０４代替进口树脂用于催化合成......

用强酸型阳离子交换树脂作催化剂合成乙酸乙酯。考察了催化剂处理方式，醇酸比，催化剂用量，反应时间对合成乙酸乙酯的影响及催化剂重复......

通过阳离子交换树脂对铬洗脱液脱除钠离子（简称“脱钠”）的静态实验研究,筛选出脱钠树脂B,并对该树脂的再生工艺条件进行了优化.静态......