cation resin的例句大全

study on the separation conditions of oxymatrine by cation resin

阳离子树脂分离氧化苦参碱工艺条件研究

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A Study on the Catalytic Roles of Fe~ ( 3+) Exchanged Macropore Cation Resin Catalyst

Fe~（3+）交换大孔阳离子树脂催化剂的催化反应规律研究

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Grasping the measuring method of working exchange capability of acid-cation resin.

掌握强酸性阳树脂工作交换容量的测定方法.

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Study on Esterification Reaction under Microwave Irradiation and Cation Resin Catalyzing

微波辐射下阳离子树脂催化酯化反应研究

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hydrolysis of sucrose solution catalysed by strong acid cation resin and effect of ultrasonic on the process

酸性阳离子交换树脂催化蔗糖水解及超声波对过程的影响

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study on hydrolysis of high-concentration sucrose solution catalysed by strong acid cation resin

强酸性阳离子树脂对高浓度蔗糖溶液的水解催化研究

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The technology of extracting pectin from apple's pomace with D 151 H cation resin is studied.

试验以苹果渣为原料,研究了D151H阳离子树脂提取果胶的工艺技术条件.

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The cation resin used in softeners is easily contaminated by iron ion.

软化器中使用的阳离子交换树脂容易受到铁离子的污染.

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Grasping the measuring method of total exchange capability of acid cation resin.

掌握强酸性阳树脂总交换容量的测定方法.

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Using macroporous strong acidic cation resin as catalyzeramdphenol and propylene as raw materials, alkylphenol was synthesized.

采用大孔强酸阳离子交换树脂作催化剂,以苯酚和丙烯四聚物为原料, 催化合成烷基酚.

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This paper uses the strong acid cation resin to catalyse the hydrolysis of high-concentration sucrose solution in the stirring reactor, and analyses the effects of the solution concentration on the reaction constant as well as its departure from the first-order reaction.

使用强酸阳离子交换树脂（H+）在搅拌反应器中催化蔗糖溶液水解，分析了糖液浓度变化对蔗糖水解级数偏离一级反应和综合水解反应常数的影响。

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It was considered that ferric chloride hexahydrate, stannous chloride dihydrate and strong-acid cation exchange resin are excellent catalysts with practical application value for synthesis of allyl propionate.

综合评价后认为，六水三氯化铁、二水氯化亚锡和强酸性阳离子交换树脂是在合成丙酸烯丙酯中具有实用价值的催化剂。

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Then analyzing the corrosion mechanism of the storage tank such as the oil tank, acidic water tank, gas tank and cation exchanger, and it presents to adopt epoxy glass flake, epoxy resin or epoxy pitch paintings to solve the problem.

其次对于储罐类设备主要分析了储油罐、酸性水罐、瓦斯气柜和阳离子交换器的腐蚀发生的机理，提出采用环氧玻璃鳞片、环氧树脂涂料或环氧煤沥青防腐涂料方法。

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In ion exchange phytic was dissolved with distilled water and cation exchange resin and then passed through cation exchange column at the rate of 50 ￣ 100ml/ min.

离子交换是首先用蒸馏水和阳离子交换树脂溶解菲丁，然后以50～100ml／min的通液速率通过树脂柱交换；

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The liquid-phase dehydration of tert-butyl alcohol to isobutene and water was researched in a reactive distillation column with a catalyst-bed filled with cation exchange resin S-54 in pellet form.

采用柱状阳离子交换树脂S54作催化剂研究了叔丁醇脱水的反应精馏过程。

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The Catalytic Hydrogenation Properties of Cation Exchange Resin of Furan Derivatives

呋喃衍生物阳离子交换树脂加氢催化性能

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a kind of alkaloid constituent has been extracted and isolated from achnatherum inebrians by solvent extraction and cation-exchange resin methods in the studies.

本研究用溶剂提取法和阳离子交换树脂法首次从醉马草中提取、分离出一种生物碱成分，我们称其为醉马草毒素。

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The polystyrene cation exchange resin was exchanged by La 3+ ions and then was carbonized to make resin carbon material. The electrochemical properties of the resin carbon material as the electrode of the lithium ion cell were investigated.

制备了La3+掺杂的聚苯乙烯阳离子交换树脂，对其进行碳化处理，分析了树脂碳化产物的组成和结构，并进一步考察了树脂碳化产物作为二次锂离子电池碳电极材料的电化学行为。

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The process of catalytic reactive distillation of n-butyl acetate synthesis with strong acidic cation exchange resin was studied in this thesis. And the process of reaction and separation was finished simultaneously in reaction distillation column.

本论文全面研究了催化反应精馏技术合成乙酸正丁酯的工艺流程，以强酸性阳离子交换树脂作为催化剂代替浓硫酸，在反应精馏柱中一次完成反应和分离。

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Hydrolysis of sucrose solution by cation exchange resin in stirred tank reactor

阳离子树脂催化蔗糖水解的速率及其对一级反应的偏离

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