acetate ion

The salts used are sodium chloride, sodium acetate, sodium n-butyrate, sodium benzoate, sodium benzene sulphonate, tetramethylammonium bromide, tetraethylammonium bromide, and piperidine hydrochloride, most of which possess one kind of large ion.

所用的盐有氯化钠、乙酸钠、丁酸钠、苯甲酸纳、苯磺酸钠、溴化四甲基铵、溴化四乙基铵和六氢呲啶盐酸盐。

The catalytic synthesis of ethylene glycol monoether acetate using cation ion exchange resin, TiO2/ SO42-to be carried by molecular sieves, rare-earth salt, pillared clay et al as catalysts are described in detail.

详细介绍和评述了阳离子交换树脂、分子筛负载TiO2/SO42-、稀土盐、层柱状粘土等不同催化剂催化合成乙二醇单烷基醚乙酸酯的方法。

In the experiment, calcium acetate is used as the precipitator of phosphite ion and sulfate ion, and the residual calcium is removed with sodium fluoride due to the low solubility constant of calcium fluoride.

本实验选用乙酸钙作为亚磷酸根、硫酸根沉淀剂，利用氟化钙溶度积常数小的特点，余钙用氟化钠去除。

The results showed that the Thiourea and Sodium acetate anhydrous concentration strongly affects the deposition rate and stability of the solution transformed and the following factors are Sodium hypophosphite, Lactic acid, Lead acetate and Nickel ion concentration in solution subsequently.

实验研究的结果显示，硫脲及无水乙酸钠浓度对转化镀液的沉积速度和稳定性都有显著的影响，影响作用次之的是次亚磷酸钠、乳酸、醋酸铅、镍离子的浓度。

PTA plants exposure to high concentrations of acetate, bromide ion, terephthalic acid, condensed water and other corrosive media, high temperature, high pressure environment to run the equipment, the use of extremely harsh conditions.

PTA装置干燥机接触高浓度醋酸、溴离子、对苯二甲酸、凝结水等腐蚀性介质，在高温、高酸环境下运行，设备的使用条件极为苛刻。

Kinetics of Catalytic Synthesis of Ethyl Acetate By Resin-Loaded Metallic Ion Solid Acid

树脂负载金属离子固体酸催化合成乙酸乙酯动力学研究

Synthesis of 3-Hexenyl Acetate Catalyzed by Ion Exchange Resin

离子交换树脂催化合成乙酸叶醇酯的研究

It was found that neither of ion-exchange reactions between H-type layered manganese oxide and titanyl acetate complex ions or titanium sol particals could occur.

结果证明，氢型层状氧化锰不能与钛阳离子或钛溶胶粒子发生离子交换反应。