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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.

探讨了用子交换树脂催化松油醇的工艺条件,考察了溶剂、度和时间等对水的影响。

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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.

采用子交换法实现了高纯硅溶胶主分与众多杂质子的分,并制备了高纯硅溶胶标准物质。

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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 以硫化氢和十二烯为原料,以酸性子交换树脂为催化剂一叔十二碳硫醇。

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

工业莰烯在耐高子交换树脂DCP催化作用下与无水乙醇了异龙脑基乙醚。

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

探讨了微生物对铀的被动吸附机理,论述了其表面配、氧化还原、无机微沉淀及子交换等过程,并进行了展望。

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

采用超滤-子交换色谱分洗脱法,对牛初乳中的乳过氧化物酶进行了分和纯化。

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

以斜发沸石作为子交换剂处理氨氮废水是可行的。

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

讨论了该子交换法在分锕-镧系元素上用的可能性。

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经济学 Science and technology

Many varieties of ion exchange resin are commercially available often in the form of hollow beads.

许多种类的离子交换树脂在市场上有售,通常的形式出现。

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经济学 Science and technology

The amount of polymer available for reaction Beads are also easy to handle Dr. Mitchell already knew from previous work that some ion exchange beads are capable of collecting the finals found in olives.

可用于反应的聚合物 子也易于处理 米切尔博士已经从之前的研究中得知,某些离子交换树脂能够收集橄榄中的最终产物。

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3G, 401(K), a,
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