ion-exchange

The possibility of its potential application is discussed for separation of actinon-lanthanon mixtures by ion exchange.

讨论了该交换法在分锕-镧系元素上应用可能性。

The results show that treating ammoniated waste water by ion exchange Tech. on clinoptilolite is feasible.

以斜发沸石作为交换剂处理氨氮废水是可行。

A stepwise procedure for isolation and purification of lactoperoxidase by ultrafiltration and ion exchange chromatography was investigated.

采用超滤-交换色谱分步洗脱法,对牛初乳中乳过物酶进行了分和纯。

Several passive biosorption mechanisms of uranium such as complexation,redox,microprecipitation and ion exchange are discussed,and the trend of development is forecasted.

探讨了微生物对铀被动吸附机理,论述了其表面配合、原、无机微沉淀及交换等过程,并进行了展望。

Isobornyl ethyl ether was prepared by ethoxylation of camphene with absolute ethanol in the presence of DCP heat-resistant ion exchange resin.

工业莰烯在耐高温交换树脂DCP催作用下与无水乙醇反应生成了异龙脑基乙醚。

With hydrogen sulfide and tetrapropylene as raw materials, TDM was synthetized by the one step process in the presence of acidic ion exchange resin.

摘要 以硫氢和十二烯为反应原料，以酸性交换树脂为催剂一步合成叔十二碳硫醇。

Certified reference material of the high-purity silicasol was prepared by removing impurity ions from the high purity silicasol according to the ion exchange resin.

采用交换法实现了高纯硅溶胶主成分与众多杂质分,并制备了高纯硅溶胶标准物质。

The method of synthesising terpinol with ion exchange resin catalysis was investigated. Effects of kind of solvent used, reaction temperature and reaction time on product output were studied.

探讨了用交换树脂催合成松油醇工艺条件，考察了溶剂、反应温度和反应时间等对水合反应影响。