used catalyst的例句大全

A new bimetallic basicity catalyst used for synthesis of methyl isobutyl ketone from acetone and hydrogen.

制备了常压下丙酮与氢气合成甲基异丁基酮的双金属碱性催化剂,并测定了其反应活性.

Porous material has long been used as insulator, structural material , catalyst carrier, absorbent etc.

多孔性材料广泛用于阻隔材料 、 结构材料 、 催化剂材料 、 分离与吸附等领域.

Pure molybdenum trioxide is also widely used in catalytic cracking catalyst, pigment, ceramics and glass.

纯三氧化钼还广泛用于催化,裂化催化剂.加氢催化剂, 颜料.陶瓷和玻璃的生产.

Sodium ethylate was used as catalyst in Baker-Venkataraman of cyclization, and all factors were studied.

环合反应采用乙醇钠作为Baker-Venkataraman重排反应的催化剂, 研究了影响反应的各个因素.

Dibenzalpenlpentaerythritol was directly synthesized from benzaldehyde and pentaerythritol under microwave irradiation with sulfates used as catalyst.

在微波辐射下用硫酸盐催化合成了标题化合物.

Microwave irradiation was used to the Knoevenagel-Doebner synthesis of cinnamic acid acidpyridine as a catalyst.

结果表明,无溶济法微波辐射合成肉桂酸操作简便、反应迅速、收率较高,具有一定的应用价值.

The catalyst is used for desulphurization and denitrification of combustion emissions.

本发明用于燃烧排放物的脱硫脱氮.

Anhydrous calcium chloride is used as the catalyst for preparing n-Butyl lactate formnte.

无水氯化钙为催化剂,乳酸、正丁醇直接酯化合成乳酸正丁酯.

Cation exchange resin ( strong acid type ) is used as esterification catalyst.

用强酸型阳离子交换树脂作催化剂合成乙酸乙酯.

Polyethylene glycols can be used as effective phase transfer catalyst in halogen exchange fluorination.

聚乙二醇可作为卤素交换氟化反应有效的相转移催化剂.

The catalyst systems used in Fushun PE process is based on Ziegler Natta co-ordination type catalysts.

抚顺石化公司乙烯化工厂聚乙烯装置所用的催化剂是由钛和钒为基础的齐格勒钛 - 钒催化剂.

With FeCl 3 as catalyst, raw carbon ( LAC ) was successfully modified by CO 2 used as activation agents.

本文以FeCl3为催化剂, CO2为活化剂采用催化活化法改性原料炭 ( LAC ).

Nano-Ni was first used as catalyst for disproportionation of resin acid.

将 纳米 镍催化剂首次应用于树脂酸的歧化反应中.

Multimetal water soluble catalyst and suspension bed hydrocracking technology were used for Liaohe atmospheric residue upgrading.

采用悬浮床加氢技术和水溶性分散催化剂对辽河坨子里稠油的常压渣油进行了轻质化和改质研究.

Tetrakis ( diethylamino ) phosphonium bromide ( TPB ) was a novel phase transfer catalyst used to prepare fluorinated aromatic compounds.

四 ( 二乙胺基 ) 溴化鏻 ( TPB ) 是制备含氟芳香族化合物的一种新型相转移催化剂.

The applications include to produce reactive flame retardant, 2-carboxethyl ( phenyl) phosphinic acid ( CEPPA) used for PET fibre and the catalyst for special reaction and agricultural drug.

BPD可用于制备苯基膦酰二氯等中间体、聚酯纤维的反应型阻燃剂2-羧乙基（苯基）次膦酸（CEPPA）、特殊反应的催化剂和对阔叶杂草有很好选择性的农药。

For measuring abrasion of catalyst particles, three basic attrition test apparatus are used.

为了测定催化剂颗粒的磨损, 可使用三种基本磨损测试装置.

HPA used as excellent green catalyst will possess extensive application prospect in fine chemical synthesis.

杂多酸及盐作为绿色催化剂在精细化学品合成中具有广阔的应用前景.

Activated alumina is one of commonly used carriers for catalyst.

氧化铝是催化剂常用的载体。

The Zn-modified copper-chromite catalyst was prepared and used in the hydration of glycerol to acetol.

制备了Zn修饰的亚铬酸铜催化剂并用于甘油转化为羟基丙酮的反应，对所制备的催化剂进行了表征。