1) ion exchange method
离子换法
2) ion exchange method
离子交换法
1.
The FTIR and TEM results show that Ce(OH)3-sol free from NO3-, CO32- was prepared by ion exchange method without washing, then the CeO2 crystal of high.
FTIR、TEM分析表明,离子交换法无需对合成的Ce(OH)3溶胶进行洗涤即可去除NO3-、CO32-等阴离子杂质,并用H2O2将该溶胶氧化,经真空干燥可制得粒径分布均匀,平均晶粒尺寸约3nm,高纯度的CeO2粉体。
2.
The technology of separation D-aspartic acid and L-alanine by ion exchange method was investigated.
对离子交换法分离D-天冬氨酸和L-丙氨酸的工艺条件进行了研究。
3.
Through the process of saccharification,fermentation,purification with ion exchange method,the refined glycerol was prepared from waste distiller grain.
利用废酒糟,经过糖化、发酵和离子交换法提纯除杂等工艺,生产出精甘油,取得了初步结果。
3) ion exchange
离子交换法
1.
Studies on the separation of taurine and sodium sulphate by ion exchange process;
离子交换法分离牛磺酸与硫酸钠的研究
2.
Study of comprehensive utilization and separation of U-Mo by ion exchange from lixivium of a uranmolybdatite ore;
用离子交换法从某铀钼矿浸出液中回收与分离铀钼的研究
3.
This paper develops the method of extraction and purification of thrombin from the porcine plasma by using Ion Exchange.
对离子交换法提取纯化凝血酶的方法进行了改进:首先在-20℃对猪血浆进行冷冻处理,然后再采用离子交换法提取纯化凝血酶。
5) ion-exchange
离子交换法
1.
The current conventional methods have chemical precpitation,extraction and ion-exchange resin,in which the ion-exchange resin is the better method.
简要介绍了离子交换法分离钴镍离子技术工艺的特点,重点阐述了各种树脂在钴镍离子回收的实践和科研中进展情况。
2.
The separation techniques of amino acids extraction,such as precipitating method,ion-exchange,membrane separation,liquid-liquid extraction are reviewed.
如沉淀法、离子交换法、膜分离法和萃取法。
3.
In this paper, the separation and purification processes of two kinds of typical products, extracellular mildiomycin (MIL) and intracellular S-adenosyl-L -methionine (SAM), were investigated, in which, the ion-exchange separation technique was considered the core unit operation step and the procedures with high efficiency and low .
根据MIL和SAM的不同特点，需要建立不同的分离纯化策略，同时MIL和SAM又具有水溶性、离子型、小分子化合物的共性，可以采用以离子交换法为。
6) Ion-exchange method
离子交换法
1.
Aspen Plus simulation and experimental study on ammonia volatilization process in the production of potassium carbonate by ion-exchange method;
离子交换法生产碳酸钾除氨的Aspen Plus模拟与实验研究
2.
Preparation of anhydrous lithium chlorate by ion-exchange method;
离子交换法制取无水氯酸锂
3.
Study on separation of L-lysine and L-histidine based on ion-exchange method;
离子交换法分离赖氨酸和组氨酸的研究
补充资料：离子交换法
离子交换法(ionexchangeprocess)是液相中的离子和固相中离子间所进行的的一种可逆性化学反应，当液相中的某些离子较为离子交换固体所喜好时，便会被离子交换固体吸附，为维持水溶液的电中性，所以离子交换固体必须释出等价离子回溶液中。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条