cation exchange resin
英 [ˈkætaɪən ɪksˈtʃeɪndʒ ˈrezɪn]
美 [ˈkætaɪən ɪksˈtʃeɪndʒ ˈrezn]
阳离子交换树脂
双语例句
- By using cation exchange resin modified cerium sulfate as the catalyst, itaconate acid and methanol reacted to form dimethyl itaconate.
研究了以强酸性阳离子交换树脂为催化剂，环己烷作带水剂，冰醋酸与异戊醇合成乙酸异戊酯的反应条件。 - Catalytic Synthesis of Dimethyl Itaconate by Cation Exchange Resin Modified Cerium Sulfate
硫酸高铈改性阳离子交换树脂催化合成衣康酸二甲酯 - Optimization of Technology for Methyl Lactate Esterification in Fixed Bed with Cation Exchange Resin as Catalyst
阳离子交换树脂床催化乳酸与甲醇酯化工艺的优化 - Determination of Platinum Group Elements in Airborne Particulate Matter by Inductively Coupled Plasma-Mass Spectrometry with Cation Exchange Resin
阳离子交换树脂分离电感耦合等离子体质谱法测定空气颗粒物中铂族元素 - A cation exchange resin was applied to purify the crude soyasaponins obtained by solid phase extraction ( SPE) using AB-8, a kind of polystyrene matrix macroporous absorbent resins.
以大孔吸附树脂提取的大豆皂苷粗提物为研究对象，利用阳离子交换树脂进行纯化。 - Ion exchange equilibrium of neutral amino acids on732 strong acid cation exchange resin in non buffer systems were studied and an equilibrium model was proposed.
研究了非缓冲体系中性氨基酸在732型强酸性阳离子交换树脂上的离子交换平衡，并提出了平衡模型。 - The reaction adopted strong-acid cation exchange resin catalysed phthalic anhydride and butyl alcohol.
催化邻苯二甲酸酐与正丁醇的酯化反应。 - Cation exchange resin catalyst
阳离子交换树脂催化剂 - Removal of free fatty acids from acid oil by esterification with cation exchange resin
阳离子交换树脂催化酸性油脂酯化脱酸弱酸性阳离子交换剂 - The spherical ligninbased cation exchange resin was prepared with calcium lignosulphonate as raw material in a cheap and non-toxic dispersing medium by reversed phase suspension polymerization.
以木素磺酸钙为原料，在一种价廉无毒的分散介质中通过反相悬浮聚合制备了球形木素基正离子交换树脂。 - A new process has been developed to synthesize melomic acid from diethyl malonate through hydrolysis reaction and catalyzing by strong acid type cation exchange resin.
该工艺以丙二酸二乙酯为原料，经强酸性阳离子交换树脂催化，通过水解反应制备丙二酸。 - The authors reported the synthesis of C102 macroporous cation exchange resin from ST-DVB copolymer via chlorination and sulfonation, with NB-1 weak polar solvent as pore formation agent.
以NB-1型弱极性溶剂为致孔剂合成的ST-DVB共聚体为骨架，经氯化、磺化制得C102大孔阳离子交换树脂。 - Study on Modified Cation Exchange Resin and Its Application for Butylene Hydration
改性阳离子交换树脂的研究及在丁烯水合反应中的应用 - Effect of amounts of resin particles on performance of cation exchange resin/ PES hybrid membranes
树脂颗粒填充量对阳离子交换树脂/聚醚砜杂化膜性能的影响 - Synthesis of p-Tert-butylphenol Catalyzed by Thermal Stable Strong Acidity Cation Exchange Resin
耐高温强酸性阳离子交换树脂催化合成对叔丁基苯酚 - Using conditional test, the isobutyraldehyde glycol acetal was synthesized from isobutyraldehyde and ethylene glycol by direct esterification using strong acidic cation exchange resin as catalyst.
运用条件实验法，以异丁醛、乙二醇为原料，强酸性阳离子交换树脂为催化剂，合成了异丁醛乙二醇缩醛产品。 - The possibility of preparation of methylal from methanol and formaldehyde through slurry catalytic distillation catalyzed by acidic cation exchange resin with large size pores is discussed.
研究了以甲醇和甲醛为原料，以大孔径强酸性阳离子交换树脂为催化剂，通过浆料催化精馏工艺制备甲缩醛的可行性。 - Dibutyl succinate was synthesized catalyzed by a strong acid cation exchange resin from succinic acid and n-butyl alcohol.
研究了强酸性阳离子交换树脂催化合成邻苯二甲酸线性高碳醇酯的方法。 - The non-isothermal thermal decompsition reaction kinetics of powdered sodium polystyrene sulfonate cation exchange resin was studied by DSC method.
用DSC法研究了粉状聚苯乙烯磺酸钠阳离子交换树脂受热反应的非等温动力学。 - Determination of trace rare earth elements in Geological Samples by sequential ICP-AES determination of Trace Iodine by using inductive coupling plasma mass spectrometry after Eschka Regent flux and dynamic adsorption separation with cation exchange resin
单道扫描电感耦合等离子体发射光谱法测定地质样品中的微量稀土元素艾斯卡试剂熔矿、动态树脂交换&等离子体质谱法测定土壤样品中的痕量碘 - The Study on Catalytic Ability of Strong Acid Cation Exchange Resin in the Esterification of Acrylate
强酸性离子交换树脂作为丙烯酸酯化反应催化剂的性能研究 - The technological conditions of nonylphenol production from phenol and nonene using acidic cation exchange resin as catalyst were studied.
研究了以苯酚、壬烯为原料，酸性阳离子交换树脂为催化剂，进行烷基化反应生产壬基酚的工艺条件。 - Objective: To select the optimum purifying process of total alkaloids from Sophora flavescens by means of cation exchange resin.
目的：考察阳离子交换树脂不同洗脱剂纯化苦参总生物碱的效果，优选最佳纯化工艺条件。 - In the mean while, the sample was transformed with cation exchange resin, the molar ratio of sufate ions to carboxylate ions was determined.
同时将样品通过氢型阳离子交换树脂转型，测定其硫酸根与羧酸根离子摩尔比。 - Strongly acidic styrene type cation exchange resin
强酸性苯乙烯系阳离子交换树脂 - The one-step hydration of turpentine oil catalyzed by macroporous cation exchange resin to synthesize high purity α-terpineol was studied.
研究了以大孔阳离子交换树脂作为催化剂的松节油一步法水合反应。 - Catalytic Isomerization of Slash Pine Rosin by Strong Acid Type Cation Exchange Resin Cooperated with Microwave
微波协同强酸性阳离子交换树脂催化湿地松香异构化反应 - Synthesis of sec-butyl acetate catalyzed by strong acid cation exchange resin
阳离子交换树脂催化1-丁烯合成醋酸仲丁酯 - HG-AFS Determination of Inorganic Arsenic in Food After Separation with Cation Exchange Resin
阳离子交换树脂分离-氢化物发生原子荧光光谱法测定食品中无机砷 - Static and dynamic method were described for the adsorption of cadmium and lead by cation exchange resin.
采用静态法和动态法对阳离子交换树脂吸附Cd（Ⅱ）、Pb（Ⅱ）的行为进行了研究。