hydrogenation是什么意思

网络释义

用法例句

Effect of rare earth metal oxides on the distributing of palladium and catalytic activity of Pd/Al_2O_3 catalyst for anthraquinone hydrogenation;

稀土金属氧化物对Pd/Al_2O_3催化剂上Pd的分布和蒽醌氢化活性影响

Hydrogenation property of mickel calalyst on different carriers;

不同载体上的镍催化剂的氢化性能研究

Study of preparation of hydrogenated castor oil by catalytic hydrogenation;

催化加氢制备氢化蓖麻油的研究

Then the product compound reacted with NH 3 and hydrogenated with Pd/C to get 3-oxo-4-aza-5α-androsta-17β-carboxylic acid, which was esterified with anhydrous CH 3OH, dehydrogenated with DDQ/BSTFA, and reacted with t-butylamino magnesium bromide to get finasteride.

方法　以孕烯醇酮为原料制得 3 羰基 4 雄甾烯 17β 羰酸 ,用高锰酸钾和高碘酸钠打开A环 ,然后与氨反应闭环 ,再经Pd/C催化氢化制得 4 氮杂 5α甾体化合物 ,然后 17β 羰酸成酯 ,DDQ脱去 1,2 氢 ,最后与叔丁胺的格氏试剂反应制得非那雄胺。

In order to reduce the cost more and accelerate the application in the civil area, the laser rapid forming technology with low cost hydrogenation dehydrogenization ( HDH ) titanium alloy powders had been investigated, and the following results were obtained:1 Disclosed the formation mechanisms and influencing factors of t.

为进一步降低该技术的成本,促进其在民用领域的发展,本文针对低成本氢化脱氢(hydrogenmiondehydrogenization,HDH)钛合金粉末的激光快速成形进行研究,取得的主要成果如下: 1。

Asymmetric hydrogenation of ketone is one of the most important and widely used synthetic methods to produce chiral alcohols in both organic synthesis and chemical industry In 1990s,Noyori and co-workers developedη~6-arene Ru(Ⅱ) complex withβ-diamines ligand which is efficient in transfer hydrogenation of ketones instead of H_2-hydrogenation of ketones in neutral and basic conditions.

该催化剂在碱性条件下主要发生转移氢化反应,很难发生氢气氢化反应。

Effect of Hydrogen and Hydride on Fatigue Cracking Rate of Zirconium-Based Alloys and Its Estimation;

氢及氢化物对锆合金疲劳裂纹扩展速率的影响及估算

An Investigation on the Hydrogen Storage Alloys Used for Metal Hydride Hydrogen Compression;

用于金属氢化物化学氢压缩的储氢合金的研究

Synthesis of DHB by Catalytic Hydrogenation;

催化加氢法合成2，2’-二氯氢化偶氮苯

Research on catalyst of hydrogen production from sodium borohydride in alkaline solution

碱性硼氢化钠溶液析氢催化剂的研究

Design of hydrogen generation systems for fuel cells by using hydrolysis of sodium borohydride

基于硼氢化钠制氢燃料电池供氢系统设计

pyrolytic conversion of hydrocarbons

碳氢化合物的高温转化

chemistry of petroleum hydrocarbons

石油碳氢化合物化学

partially halogenated CFC

部分卤化碳氢化合物

chlorinated hydrocarbon refrigerant

氯化碳氢化合物制冷剂

photochemically reactive hydrocarbons

光化学活性碳氢化合物

y8z}QrjD&E~HA5t}n;Dj J"N6UHhJ}J

氢化锆慢化反应堆系统

Research on Metal Hydride Compressor Which Output Hydrogen with Pressure up to 35MPa

35MPa金属氢化物氢气热压缩机研究

prussic acid

【化】氢氰酸, 氰化氢

Hydrocodone hydriodide

二氢可待因酮氢碘化物

Desomorphine hydrobromide

氢溴化二氢去氧吗啡

Hydrocodone hydrochloride

二氢可待因酮氢氯化物

fluosilicic acid

ph.1. 【化】氢氟矽酸

ferricyanic acid

ph.1. 【化】氢铁氰酸

Catalase catalyes the breakdown of hydrogen peroxide.

过氧化氢酶催化过氧化氢的分解。