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hydrogenation

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hydrogenation

音标:/ˌhaidrədʒi'neiʃən/ 全球发音: 生词本: 添加笔记:
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n. 加氢,氢(作用)
catalytic hydrogenation 作用
selective hydrogenation 选择性加氢
hydrogenation catalyst 加氢
liquid phase hydrogenation 液相氢

Addition Reactions to Alkynes, Hydrogenation, Halogenation and HX. Hydration of alkynes. Tautomerization.

炔烃的加成,氢,卤和HX.炔烃的水作用,互变异构

A method for the synthesis of hexylene glycol by catalytic hydrogenation from diacetone is presented.

介绍以双丙酮醇为原料,经加氢合成异己二醇的方法。

The hydrogenation of terpineol to dihydroterpineol catalyzed by Raney Nickel modified by potassium borohydride was studied.

研究了以硼氢钾修饰的雷尼镍松油醇加氢制备二氢松油醇的反

Nerolidol was prepared by selective partial hydrogenation of dehydronerolidol at normal or nearly normal pressure in presence of a catalyst.

脱氢橙花叔醇在剂存在和常压(或接近常压)下发生选择性部分氢,形成橙花叔醇。

The recovered hydrogenate has more impurity, so a new purification method was usedwhichsettl-ed the tail peak problem in finished Doxycycline Hyclate.

采用向盐酸多西环素精制母液中加5-磺基水杨酸和水的方法,从精制母液中回收出氢物,并确定了最佳配比。

The mechanical property and thermal stability of cured epoxy resin were closely related to the chemical structure of hydrogenated terpinene maleic anhydride.

萜烯马来酸酐的学结构与固物的机及热稳定性密切相关。

By controlling reaction condition in different steps and hydrogenated with Raney Ni,most of components were converted into industrial grade p-menthane without purification.

实施分阶段控制反条件,用雷尼镍,使大多数组分均加氢成对孟烷,无需提纯,即达到工业级的要求。

The polymerised product (mainly diisobutylene ) can be hydrogenated to be used as gasoline blending agent replacing MTBE, or separated as fine chemical feedstock.

叠合产物(主要是二异丁烯)可以加氢饱和作为汽油的优良调合组分,也可以分离出二异丁烯作为重要的精细工原料。

A new camphol sandaliol was synthetized by selective alkylation of isocamphol and phenol with acidic catalyst, and following hydrogenated in the presence of Raney nickel.

本文用异龙脑与苯酚在酸性剂作用下进行选择性烷基,再经还原得到龙脑檀香产品。

The diolefins and alkenyl aromatics are very unstable components which can give gums by polymerization.In giving olefins and alky aromatics the hydrogenation improves the product quality.

二烯烃和烯基芳烃是非常不稳定的组分,可聚合产生凝胶。对于给定烯烃和烷基芳烃,氢可以改善产品质量。

The catalysts used to hydrogenate polymer containing polydiolefin units are introduced in this paper.The mechanism of SBS hydrogenation and the development of the kinetics are also referred to.

介绍了目前用于含聚双烯烃链节的聚合物加氢的剂的种类,讨论了SBS加氢的机理及加氢动力学的研究进展。

The THFA product of hydrogenation in common pressure has been used in enzymatic reaction and expressed the same result as that of THFA from Sigma, the cost of reduction by hydroborates is lower.

常压氢法的产品已用来代替进口试剂作为酶促反的辅酶,但硼氢物还原法成本最低,且能合成满足酶促反要求的产物。

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相似单词


hydrogen sulfide, hydrogenable, hydrogenase, hydrogenate, hydrogenatedoil, hydrogenation, hydro-genation, hydrogenator, hydrogenchloride, hydrogen-clinoptilolite,
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