After crystallization purification, the crystallinity of the product was better and the granularity was larger, the purity of the product was up to 99% and the yield up to 90%, the content of the main impurity hexachlorobenzene was less than 20 mg/L.
考察了四氯间苯二腈在不同溶剂中的结晶提纯效果,选择了乙醇和间二甲苯质量比为7∶3的复合溶剂作为结晶提纯溶剂。
HYDROTHERMAL RE-CRYSTALLIZATION PURIFICATION OF TlBr POWDER AND ITS CRYSTAL GROWTH
TlBr粉末的水热重结晶提纯和TlBr晶体生长(英文)
The Purification, Crystallization and Crystal Structure Analysis of Cinnamomin the Expression, Purification, Refolding, and Crystallization of Lcn6;
辛纳毒蛋白的提纯，结晶以及结构分析Lcn6蛋白及其衍生物的表达，复性及结晶
The Method of Enlarging Crystal Granule in the Experiment about Purifying Crude Bluestone;
粗硫酸铜提纯实验中增大硫酸铜结晶颗粒的方法
Purification of((5-Thiazoyl)methyl)-(4-nitrophenyl) Carbonate by Coupling of Reaction and Solvating-out Crystallization
反应-溶析耦合结晶法提纯((5-噻唑基)甲基)-(4-硝基苯基)碳酸酯
Coupling of Reaction and Solvating-out Crystallization to Purify ((5-thiazoyl) methyl)-(4-nitrophenyl) Carbonate
反应-溶析耦合结晶法提纯〔(5-噻唑基)甲基-〕(4-硝基苯基)碳酸酯
An Investigation on the Purification Process of Organic Compounds in an Inclined Column Crystallizer;
倾斜结晶塔内有机物结晶纯化过程的研究
Research on Metallurgical Purifying Method of Solar Grade Multicrystalline Silicon
冶金提纯法制备太阳能级多晶硅研究
For many food product applications, sucrose is not crystallized; rather, it is shipped as a refined aqueous solution known as liquid sugar.
在许多食品中,蔗糖的粉末结晶;而是以一种提纯水溶液即液态糖来运输的。
Expression、Protein Purification and Crystalization of RDE-4 Gene in RNAi;
PNAi相关基因RDE-4表达、蛋白纯化及结晶
Expression, Purification and Crystalization of Pin1 Protein;
重组Pin1蛋白的表达，纯化及其结晶
The company changchun jichai crystallizer manufacturing plant deals in Crystallizers and also in Crystallisers.
为您提供关于结晶设备、晶化设备和结晶剂、结晶器的信息。
The Investigation on Si_3N_4 Coating in the Process of Mc-Si Purification by Physical Metallurgical Method
冶金法提纯多晶硅过程中氮化硅涂层的研究
Parameter optimization for purification of silica in rock crystal waste
水晶石废料中二氧化硅的提纯及参数优化
Modeling the Process of Dynamic Recrystallization of Pure Copper and Nickel Using Two-dimensional Cellular Automata;
纯铜及纯镍动态再结晶过程的二维元胞自动机模拟
It is a kind of whiteextreme pure super-fine powder with cubic crys-tal structure.
本产品是一种纯白的超细粉末，立方晶体结构。
The pure compound tends to crystallize systematically into cubic form.
纯化合物倾向于系统地结晶成立方形状。
Styrene for industrial use-Determination of purity-Crystallizing point method
GB/T12688.2-1990工业用苯乙烯纯度的测定结晶点法
A good book is the purest essence of a human soul.-Carlyle
一本好书是人的灵魂的最纯洁的结晶。--卡莱尔