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- Synthesis of Butyl Xanthogen Ethyl Formate and Floatation of Chalcopyrite 丁基黄原酸甲酸乙酯的合成及对黄铜矿浮选研究
- Keywords butyl xanthogen ethyl formate;xanthate;floatation;quantum chemical calculation; 丁基黄原酸甲酸乙酯;丁基黄药;合成;浮选;
- butyl xanthogen ethyl formate 丁基黄原酸甲酸乙酯
- The effect that isopropyl xanthogen ethyl formate is synthesized with isopropyl xanthate under differ condition has been studied. 考察了不同条件对异丙基黄药合成异丙基黄原酸甲酸乙酯的影响。
- The effects that isopropyl xanthogen ethyl formate is synthesized with isopropyl xanthate under differ conditions has been studied. 考察了不同条件对异丙基黄药合成异丙基黄原酸甲酸乙酯的影响。
- Floatation experiment in Wushan Copper Mine shows that isopropyl xanthogen ethyl formate has higher recovery ratio and higher copper grade than xanthate... 江西武山铜矿的浮选实验研究表明:异丙基黄原酸甲酸乙酯与黄药相比,对硫化铜矿具有更高的回收率,精矿中铜品位更高。
- isopropyl xanthogen ethyl formate 异丙基黄原酸甲酸乙酯
- Keywords isopropyl xanthogen ethyl formate;xanthate;floatation; 异丙基黄原酸甲酸乙酯;黄药;合成;浮选;
- Study on synthesis and floatation of isopropyl xanthogen ethyl formate 异丙基黄原酸甲酸乙酯的合成及应用
- Keywords isopropyl xanthogen ethyl formate;xanthate;synthesis;floatation; 异丙基黄原酸甲酸乙酯;黄药;合成;浮选;
- And its degradation sequence was: ethyl xanthogenate > isopropyl xanthogenate > butyl xanthogenate > isobutyl xanthogenate > amyl xanthogenate. 其降解顺序为:乙基黄药>异丙基黄药>正丁基黄药>异丁基黄药>正戊基黄药。
- This paper studied the degradation methods of alkyl xanthogenate, including ethyl xanthogenate, isopropyl xanthogenate, butyl xanthogenate, isobutyl xanthogenate and amyl xanthogenate. 本文研究了烃基黄药(乙基、异丙基、正丁基、异丁基和正戊基)降解的试验方法。
- Gasoline, diesel oil, LPG, oil of softening jute, formaldehyde, hexamine, ethyl formate and other chemical reagents. 汽油,柴油,液化石油气,软麻油,甲酸,甲醛,乌洛托品,甲酸乙酯及化学试剂等。
- A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane. 如乙醇的反应产物包括乙醛,乙酸乙酯,乙酸甲酯,缩醛等一系列有害物质。
- Amino ethyl formate is a kind of carcinogen.Research reported that it existed not only in alcoholic beverages, but also in food without alcohol at different levels such as soy-fermented products. 氨基甲酸乙酯是一种致癌物质,研究发现,不仅酒类饮料中含有氨基甲酸乙酯,而且在大豆发酵制品等不含酒精的食品中同样不同程度的含有此类物质。
- DEC, DEO, ethanol, ethyl formate, and 1,1-diethoxyethane were separated and qualitatively analyzed respectively.The formation of the by-products was explained by the reaction mechanism. 实现了对主要产物碳酸二乙酯、副产物甲酸乙酯、乙醇、1,1-二乙氧基乙烷的分离定性,并从反应机理上进行了解释。
- The book has been styled in a modern format. 该书已按照现代版式制作。
- Research on The Amino Ethyl Formate in Brewing Soy Sauce 关于酿造酱油中氨基甲酸乙酯的探讨
- The compound butyl rubber is calendered. 将混制成的丁基橡胶进行精压。
- Keywords N-methyl formamde.retrieved ethyl formate;amitraz.; 双甲脒;回收甲酸乙酯;N-甲基甲酰胺;