used catalyst的例句大全

the invention relates to sulfonic acid rare earth catalyst used for preparing polyisoprene and preparation method and application thereof.

本发明涉及用于制备聚异戊二烯的磺酸稀土催化剂及制法和应用。

the test station has high usability and low maintenance cost, could be used for performance test of pemfc catalyst, membrane and mea.

该系统设计简捷、实用性强、维护方便，能满足电催化剂、电解质膜及膜电极性能测试要求。

metallic sodium and potassium were used as the active constituents in the title catalyst, and the conditions demanded for preparation of catalyst and catalytic properties evaluation apparatus are critical.

合成4甲基戊烯1所用催化剂的活性组分为金属钠、钾，对催化剂的制备过程和催化剂性能评价装置要求非常苛刻。

crosslinked poly-4-vinylpyridine quaternized with methyl iodide, ethyl bromide has been prepared and the quaternary salts have been used for the support of the pd catalyst.

制备了交联聚4-乙烯基吡啶及碘甲烷，溴乙烷季铵化的聚4-乙烯基吡啶负载钯催化剂，考察了它们催化丙烯酸甲酯加氢反应的性能。

coke-burning kinetic model on regeneration of coked catalyst used in alkylation of benzene with propylene

烧炭法再生苯和丙烯烷基化失活催化剂动力学模型

regeneration under steam of coked fx-01 catalyst used in isopropylbenzene synthesis

水蒸汽存在下异丙苯合成失活FX-01催化剂的烧炭再生

study on solid superacid catalyst used for synthesis of propylene glycol methyl ether propionate

合成丙二醇甲醚丙酸酯用固体超强酸催化剂的研究

preparation and selection of load catalyst used in molecular dioxygen oxidation cyclohexene

分子氧氧化环己烯负载型催化剂的制备与选择

ethane used in the oil process and anti-corrosion cracking furnace coke agent, gasoline hydrogenation catalyst of the curing agent.

在石油工艺中用作乙烷裂解炉的防腐和防焦剂，汽油加氢催化的硫化剂。橡胶工业中，可用作溶剂、再生剂、软化剂、增塑剂等。

Potassium dihydrogen phosphate was used as catalyst in the synthesis of hexanoic acid 2-( diethylamino) ethyl ester.

用磷酸二氢钾作催化剂，己酸与二乙氨基乙醇为原料，合成DA-6（己酸二乙氨基乙醇酯）。

cupric nitrate is used as catalyst , oxidizer , activating agent for luminescent powder , and photosensitive resistance materials.

硝酸铜用作催化剂、氧化剂、荧光粉激活剂及光敏电阻材料等。

the catalyst of vitamin c was first used in the synthesis of acetals and ketals. glycol or 1,2-propanediol reacted with the carbonyl group of aldehydes or ketones in the presence of vitamin c to yield acetals or ketals.

将维生素C作为催化剂用于缩醛和缩酮的合成中，由乙二醇或1,2-丙二醇与醛或酮中的羰基反应生成缩醛或缩酮。

the study of ru/ c catalyst used in partial hydrogenation of benzene

用于苯部分加氢的Ru/C催化剂的研制

the catalyst used is one three-metal system including palladium chloride, ferric chloride and the chloride of one first main group element.

所用的催化剂是由氯化钯和三氯化铁加上第一主族元素的氯化物中的一种组成三金属体系。

light intensity and the amount of catalyst used are the most important affecting factors.

其中，催化剂用量和光照度是主要的影响因素。

study on ru-based catalyst used in reductive reaction of co_2

用于煤气化CO2还原反应的一种催化剂CO2还原钌催化剂的研究

a kind of fe catalyst with α-fe_2o_3 as its main component and geo_2 as its promoter has been studied. it can be used for ortho-alkylation of phenol to 2,6-dimethylphenol.

开发了一种以α-Fe2O3为主体、GeO2为助催化剂的铁系催化剂，它可用于苯酚邻位烷基化制2,6-二甲酚。

according to the procedure, 1,2-dichloroethane is used as solvent, sodium carbonate is used as catalyst, 2-indanone is prepared, adding dropwise of performic acid control the reaction. comparing with old procedure it is safe and effective.

采用以1,2-二氯乙烷为溶剂、碳酸钠为催化剂，滴加过氧甲酸控制反应速度的新工艺合成医药中间体2-茚满酮，较之传统工艺安全有效。

The solid base of NaOH adsorbed on MgO or CaO was used as condensation catalyst, and Pd/ C was used as hydrogenation catalyst. 2-Heptanone was synthesized from n-butyl aldehyde and propanone via cross al-dol condensation, dehydration, catalyzed hydrogenation.

用氧化镁或氧化钙负载氢氧化钠（NaOH）固体碱作缩合催化剂，钯/炭（Pd/C）作为加氢催化剂，由丁醛和丙酮经交叉酮醛缩合、脱水、催化加氢制得2-庚酮。

Allantoin was synthesized from glyoxylic, and urea, which the mixed acid was used as catalyst.

以乙醛酸和尿素为原料, 混酸作催化剂合成了尿囊素.