离子交换柱

离子交换柱模型实验及设计计算

Model experiment and design calculation for ion exchange column

方法：采用离子交换柱层析和凝胶柱层析纯化得到RRTP；

Method : RRTP-1 was obtained by ion exchange column chromatography and gel chromatography .

用离子交换柱分离氨基糖苷类抗生素妥布霉素、新霉素B和西梭霉素，用脉冲积分安培电化学检测器进行检测。

A new method was developed for detection of aminoglycoside antibiotics of tobramycin , neomycin and sisomycin by ion-exchange column with pulsed integrated amperometric detection .

用DEAE-纤维素离子交换柱色谱法从人血清中能分离出IgG。

IgG was isolated from human serum by DEAE - Cellulose ion exchange chromatography .

通过确定苯乙酸、青霉素G在离子交换柱中的动力学行为和固定化酶的动力学参数，利用已建立的数学模型，可很好地对青霉素G水解生产6-氨基青霉烷酸过程进行计算机模拟。

Based on Phenylacetic acid and Penicillin G dynamics in ion exchange process and immobilized enzyme kinetics , the hydrolysis of Penicillin G was simulated well by computer from the mathematical model developed .

本文首次提出了一种离子交换柱分离&滴定法测定Bi系超导体中Bi、Pb、Cu、Ca和Sr含量的方法。

A method for the determination of Bi , Cu , Ca and Sr in Bi-system superconductor was presented by titrimetry after sample was separated by the ion-exchange .

本法改变了透析法脱盐和离子交换柱层析等传统的分离纯化细胞色素C的繁琐过程，采用了分子筛色谱法脱盐和纯化.它具有简单、快速及纯度高的特点。

This method uses molecular sieve chromatography to desalt and cleans , transforms the complicated procedure of using dialysis in desalting and ion & exchange chromatography in cleansing cytochrome C and has the advantages of simplicity , quickness and high level purity .

包涵体经过洗涤、复性及CM离子交换柱纯化，每升培养液可获得14mgrETI，其纯度超过92%。

After inclusion body purification , renaturation and CM cation-exchange chromatography , 14 mg rETI were obtained from one liter of culture medium ( 3.5 g pellet mass ) with homogeneity greater than 92 % .

本文应用离子交换柱层析和凝胶过滤技术从福建产圆斑蝰蛇泰国亚种蛇毒中纯化出一个新的PLA，（PLA2－3）。

A new phospholipase A2 ( PLA2-3 ) was isolated and PUrified from the russelli siamensis snake venom by ion-exchange chromatography and gel filtration .

蚯蚓纤溶酶经DEAE-Sepharose离子交换柱层析，可分离为9个纤溶活力不同的组分。

Earthworm fibrinolysin is able to be isolated 9 components with different fibrinolytic activities by DEAE Sepharose Fast Flow ionexchange chromatography .

确定下列每对氨基酸在pH7.0的缓冲液中，哪个先从离子交换柱上洗脱下来。

For each pair of amino acids , determine which will be eluted first from the ion-exchange column using a pH7.0 buffer .

采用乙醇沉淀、三氯乙酸（TCA）除蛋白以及透析等方法提取分离多糖，利用DEAE纤维素离子交换柱层析进一步分离纯化多糖，并对多糖的组成进行了分析。

The polysaccharide was isolated by alcohol-precipitating and protein-depositing with trichloroacetic acid ( TCA ) , and further puried by DEAE-celluose column chromatography . The chemical composition of polysaccharide was analyzed .

以胸腔渗出液为来源，用硫酸铵分级沉淀，DEAE-cellulose离子交换柱层析和快速蛋白质液相分离仪纯化了C&反应性蛋白。

We purified C-reactive protein ( CRP ) from pleural exudate by using ammonium sulfate fractional precipitation , DEAE-Cellulose chromatography and fast protein liquid chromatography ( FPLC ) .

在9-[2-（二乙基膦酰甲氧基）乙基]腺嘌呤合成过程中以NaH代替叔丁醇钠为催化剂低温反应，阿德福韦精制中采用控制pH值重结晶法，代替文献中的离子交换柱层析。

NaH was replaced by sodium tert-butyl alcohol as catalyst , reacting at low temperature in the synthesis of ( 9 - ( 2-phosphonyl methoxyethyl ) ethyl ) adenine . Adjustment of pH and re-crystallize took the place of ion-exchange chromato-graphy in the synthesis of adefovir .

用乙醇逐步沉淀和离子交换柱层析方法对麸皮中制备的水溶戊聚糖（WSP）和水不溶戊聚糖（AEP）进行分级纯化，并对各组分的组成进行了分析。

In order to obtain homogenous fractions , water soluble pentosans ( WSP ) and water insoluble pentosans ( AEP ) prepared from wheat bran were fractionated by stepwise ethanol precipitation and DEAE cellulose column chromatograph . The composition of each pentosan was analyzed .

经匀浆、冻融、超滤、离子交换柱层析、SephadexG-25凝胶柱层析等步骤从人胎盘中分离纯化得到四个纯化产物：B1-3、B2-2、B3-1、B4-2。

Four products , B1-3 、 B2-2 、 B3-1 、 B4-2 , were obtained from human placenta by the technologies of homogenization , repeated freezing-solving extraction , ultrafiltration , anion-exchange chromatography and Sephadex G-25 gel chromatography .

通过DEAE-SepharoseCL-6B，SP-Sepharose和离子交换柱分离纯化，获得2种类型的Mn-过氧化物酶同工酶，并对这2种酶的酶动力学，N-端的氨基酸序列及其编码基因的核酸序列做了研究。

Two types of isoenzymes of Mn-peroxidase were separated by DEAE-Sepharose CL-6B , SP-Sepharose , anion and cation exchange chromatography on Mono-Q and Mono-S column . Those iso-enzymes were characterized in view point of enzyme kinetics , N-terminal amino acid sequences , and base sequences of the coded genes , etc.

密实移动床离子交换柱的颗粒输送能力

Particles Transport Velocity in a Moving-bed Column for Ion Exchange Resin

离子交换柱层析一步纯化法。

The second method was Ion Exchange Pole Chromatography .

改进实验室用离子交换柱

Improvement of A Lab-size Ion Exchange Column

采用DEAE&纤维素离子交换柱层析法对红枣多糖进行组分分析，可得到五种多糖组分。

Using DEAE-Cellulose to separate the polysaccharides from jujube Mill , five content has been acquired .

GB/T9984.3-1988工业三聚磷酸钠离子交换柱色谱法分离测定不同形式的磷酸盐

Sodium tripolyphosphate for industrial use & Separation by ion exchange chromatography and determination of the different phosphate forms

测定了离子交换柱条件下分子筛粒度以及海水流速对于钾离子吸附量的影响。

We determined effect of granularity and velocity on exchange capacity to K + of the molecular sieve .

而常用的纯化方法有羟基磷灰石柱层析法、DEAE-纤维素离子交换柱法和葡聚糖凝胶柱层析法等三种。

Hydroxylapatite column chromatography , DEAE - celluose column chromatography and Gel column chromatography were the usual purification methods .

对某线路板厂含铜废水处理装置的离子交换柱再生工艺条件进行了优化。

The regeneration condition of ion exchange resin has been optimized for the copper-containing wastewater device of printed wire board .

烟碱脱氢酶粗酶液经硫酸铵沉淀，离子交换柱层析分离和凝胶过滤层析分离纯化，得到了电泳纯的烟碱脱氢酶。分离纯化过程中酶被提纯了44.67倍，酶活得率为6.57%。

Nicotine dehydrogenase was purified from the culture filtrate of Arthrobacter sp. by ammonium sulfate precipitation , ion exchange chromatography and gel filtration .

研究了在流动注射体系中采用微型离子交换柱在线地除去试样中铁等高价金属离子，磷钼蓝分光光度法测定钢铁中微量磷。

Study on FIA-phosphomolybdate blue spectrophotometric determination of phosphorus in iron and steel , using micro ion exchange column on line withdrawal ferric ion .

对于3%LM增溶后的类囊体膜蛋白，分别采用了蔗糖密度梯度离心，离子交换柱层析和分子筛层析等分离纯化方法。

The 3 % LM-solubilized fractions are separated by different methods : sucrose density gradient ultracentrifugation , anion exchange column , molecular size elution column .

酶法裂解细菌，依次用硫酸铵沉淀、离子交换柱层析、凝胶柱层析分离纯化突变蛋白，其纯度可达96%。

Then the mutant protein was purified by ammonium sulfate precipitation , ion-exchange chromatography and gel filtration , the recombinant Mb ( D44K ) was purified with 96 % purity .

利用电渗析和离子交换柱除去原水中的各种杂质可得到去离子水，而去离子水的质量直接决定了医用注射液的质量。

Clearing away all sorts of impurity from the raw water with electrodialysis and ion-exchange column can obtain the deionization water . And the quality of the deionization water decides the quality of medical injection .