reaction column

Complex elution systems and post-column complex reaction systems are separately explored in detail.

介绍了作者在低压离子色谱络合洗脱体系及柱后络合反应体系方面的研究情况.

A mathematic model coupled mass-transfer and reaction to match bubble column reactor with outside circulation for liquid-phase catalytic oxidation of ethylene was established. The Gear algorithm was adopted because the model was a kind of stiff ordinary differential equations.

以乙烯氧化生产乙醛的外循环鼓泡塔反应器为对象，建立了传质和反应耦合的数学模型，该模型为刚性常微分方程组，采用Gear算法求解。

The cholesterol esterase and its oxidase were respectively immobilized onto sol-gel ( tetraethyl orthosilicate) and then an enzymatic reaction column was prepared.

采用溶胶凝胶技术分别固定了胆固醇脂酶和胆固醇氧化酶，制成固定化酶柱；

Primary Research on the Design Method of Large Scale Pulse Packing Column Used as Reaction Extraction Coupling Column

大型脉冲填料塔应用于反应萃取耦合的设计方法初探

The study on the technology and kinetics of chlorination of benzyl chloride is rather essential to the design of reactive distillation column in that the new technology about combination of reaction and distillation is used in the production of benzal chloride.

因为拟采用新型反应精馏耦合技术进行苄叉二氯的生产，研究氯化苄氯化工艺和动力学对于反应精馏塔的设计很有必要。

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。

The Dragon Tower Asymmetric Autocatalysis The ethyl acetate is synthesized in reaction distillation column with acid natural zeolite as catalyst.

以酸性天然沸石为催化剂，在催化反应精馏塔中进行了合成乙酸乙酯的研究。

The process is simple, ofsmall invert and of low cost, and reaction column can be regenerated easily, it is good method for pretreatment of dye effluent.

该方法简便易行，投资少，运行费用低，反应柱易再生，是一良好的染料废水预处理方法。

Analyse mainly in displacement, force, moment and plastic strain etc., contrast the reaction speciality of corner column, side column and center column.

主要分析了结构的位移、受力和塑性应变等方面，对比角柱、边柱和中柱地震作用的不同反应特性；另外，分析了两种特殊结构的塑性反应。

Adopting two stage reaction column could improve the NH3-N removal effect by biological filter.

采用两级反应柱可以增加曝气生物滤池对NH3-N的去除效果。

The ethyl acetate is synthesized in reaction distillation column with acid natural zeolite as catalyst.

以酸性天然沸石为催化剂,在催化反应精馏塔中进行了合成乙酸乙酯的研究.

The conversion rate from AA into PGG2 and PGH2 by chemical reaction and column chroma-tography was about 34%. The purity of endoperoxide products was more than 90%.

通过化学反应和柱层析，AA转变为PGG2和PGH2的转换率大约为34%，前列腺素内过氧化物的纯度可达90%以上。

The article briefly introduces the major energy-saving measures through technical renovation for ammonia column. including modifications for internals and reaction waste heaters inside column. Meanwhile the characteris-tics of technical renovation, the result of energy saving and the economic benefits of ammonia column are analyzed.

介绍氨合成塔技术改造的主要节能措施，进行合成塔内件改造和反应余热器改造，分析了合成塔技术改造特点，节能效果与经济效益，并提出了进一步改造的设想。

Catalyst bundle of ion exchange resin was packed in a column as a reaction zone and Mo Ti metal plate gauze structured packing was packed in a column as the recovery zone.

反应区充填离子交换树脂催化剂捆束包，提馏段充填Mo Ti金属板波纹丝网填料。

Determination of z/ e ratio of Wittig reaction product by capillary column gc/ ms

毛细管色谱/质谱测定Wittig反应产物的顺反比值

It consists of FIA system, semiconductor thermostat, immobilized enzyme reaction column, thermal sensor and data collection module.

主要由流动注射分析系统、半导体恒温器、固定化酶反应柱、量热传感器、数据采集模块组成。