catalyst造句

Aspirin is synthesized through O - acylating reaction from acid and anhydride acid with anhydrous carbonate as catalyst.
以水楊酸和乙酸酐為原料,采用無(wú)水碳酸鈉作為催化劑經(jīng)O - ?；磻?yīng)合成了阿司匹林.

In 2002, we develop Photo - catalyst & electronic Ionizer Air Purifier.
2002年以光觸媒 及 電子式離子發(fā)生器技術(shù),發(fā)展空氣凈化器.

Butyraldehyde 1,2 propanediol acetal was synthesized by using stannous chloride as catalyst.
以非質(zhì)子酸氯化亞錫為催化劑,催化合成了丁醛-1,2-丙二醇縮醛.

Using tendo - tetrahydrodicyclopentadiene as raw material and AlCl _ 3 - trace water system as catalyst, adamantane was synthesized by two steps.
以AlC l3微量水的催化體系研究了橋式四氫雙環(huán)戊二烯通過(guò)兩步法反應(yīng)合成金剛烷.

To optimize the process of prepartion isorotenone from rotenone by using Lewis acid AlCl 3 as catalyst.
為了優(yōu)化魚(yú)藤酮異構(gòu)化制備異魚(yú)藤酮的工藝.采用三氯化鋁催化下異構(gòu)化.

I see my role as being a catalyst for change.
我認(rèn)為我的角色是促成變革。

Beer staling was also influenced the metal ions as the catalyst for staling re action.
金屬離子的存在能催化自由基反應(yīng),金屬離子清除劑對(duì)啤酒老化也有一定作用.

Isoprene could be deeply hydrogenated to isopentane on nickel catalyst.
異戊二烯在鎳基催化劑作用下可深度加氫為異戊烷.

The butane conversion of catalyst aged in different pH has similar value.
在不同pH值老化的催化劑先驅(qū)體,經(jīng)活化后對(duì)丁烷的轉(zhuǎn)化率基本相同.

Tetrahydrothiophene was synthesized using iodine as a catalyst from 1, 4 - dichlorobutane and sodium sulfide.
以1, 4- 二氯丁烷和硫化鈉為原料,碘為催化劑,乙醇為溶劑合成了四氫噻吩.

A new presulfidation process of hydrotreating catalyst in the hydrogenation is introduced.
介紹了一種加氫催化劑器內(nèi)預(yù)硫化新工藝.

The results indicated that the catalyst for the synthesis of DPC has high activity and stability.
研究結(jié)果表明,這一催化劑對(duì)合成DPC的 酯交換反應(yīng)具有高的催化活性.

The increase of reaction temperature will accelerate the coking rate of catalyst.
反應(yīng)溫度的提高能使催化劑的結(jié)焦速率迅速增加.

The development of new petroleum wax hydrofining catalyst - FV - 10 commercial experiments on various feedstocks are described.
介紹了新型石油蠟類(lèi)加氫精制催化劑FV-10的研制、工業(yè)放大及原料適應(yīng)性研究.

N, N - diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst.
以苯胺和溴乙烷為原料,用四乙基氫氧化銨作相轉(zhuǎn)移催化劑,在常壓下合成N, N二乙基苯胺.

Isoamyl butyrate was synthesized by using gallium sulfate supported on silica gel as the catalyst.
以自制的硅膠固載硫酸鎵為催化劑,正丁酸和異戊醇為原料合成了丁酸異戊酯.

They were good catalyst for synthesis of n - butyl cinnamate.
它們是催化合成肉桂酸正丁酯的良好催化劑.

The cobalt oxide is produced from cobalt catalyst waste by using acidolysis precipitate method.
用含鈷催化劑廢料作原料,采用酸溶-沉淀法工藝制取氧化鈷.

It is reported the PRS desulfidation catalyst regeneration test and the industrial application.
說(shuō)明了復(fù)合型栲膠(PRS)脫硫催化劑的再生性能及工業(yè)上的應(yīng)用情況.

Benzyl butyrate was synthesized by using potassium bisulfate as the catalyst.
以硫酸氫鉀為催化劑,丁酸和芐醇為原料合成丁酸芐酯.

• #catalyst