研究了以大孔强碱阴离子交换树脂为催化剂,氯乙醇和三甲胺为原料,合成氯化胆碱的新工艺。
A new process to synthesize choline chloride by using macroporous strong basic anion-exchange resin as catalyst and chloroethanol and trimethylamine as raw materials is introduced.
作为装载磺化钛氰钴的活性炭,要求亚甲蓝吸附值要高,中孔发达,负载量超过普通活性炭。
As the load sulfonated titanium cyanocobalamin activated carbon adsorption requires methylene blue value to high, medium hole developed, load capacity than ordinary charcoal.
并以甲病毒属的基孔肯亚病毒和黄病毒属的黄热病毒细胞培养物为检测模型,摸索了合适的病毒基因处理与扩增方法。
Taking the cell culture of Chikungunya virus and Yellow fever virus as experimental models, appropriate method for purification and amplification the virus genes were developed.
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