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- Hoping for dibutyl carbitol(DBC)through the dehydration of glycol butyl ether,a new highly effective extractant system for gold with structure similar to DBC was synthesized in this paper. 采用乙二醇单丁醚脱水的方法合成了高效的具有类似二丁基卡必醇结构的新金萃取剂体系 ,探讨了其合成工艺。
- Keywords Levextrel resin;gold;dibutyl carbitol; 萃淋树脂;金;二丁基卡必醇;
- Synthesis and Performance of New Extractant Quasi- Dibutyl Carbitol for Gold 类二丁基卡必醇新金萃取剂的合成与性能
- Keywords Dibutyl carbitol;Solvent extraction;Gold;Platinum group metal;Industrial practice; 二丁基卡必醇;溶剂萃取;金;铂族金属;工业实践;
- Keywords Extractant for gold;Dibutyl carbitol(DBC);Glycol butyl ether;Synthesis;Extraction performance; 金萃取剂;二丁基卡必醇(DBC);乙二醇单丁醚;合成;萃取性能;
- dibutyl carbitol 二丁基卡必醇
- dibutyl carbitol(DBC) [化] 二丁基卡必醇
- dibutyl carbitol (DBC) 二丁基卡必醇
- Dibutyl phthalate is commonly employed as such a plasticizer. 酞酸二丁酯一般用来作为这类增塑剂。
- SYNTHESIS OF DIBUTYL ADIPATE USING CATALYST TiSiW??12? TiSiW_(12)O_(40)/TiO_2复相催化合成己二酸二丁酯
- Conclusion Dibutyl Phthalate is a slow toxicity substance. 结论邻苯二甲酸二辛酯对人体有慢性毒性。
- The catalytic synthesis of dibutyl adipate with organic acid, inorganic salt, solid super-acid, ion-exchange resin, HPA etc. were reviewed. 摘要综述了有机酸,无机盐,固体超强酸,阳离子交换树脂,杂多酸等催化剂催化合成己二酸二丁酯的方法。
- The best reaction condition are determined when synthesizing dibutyl maleate by using sloid chloride as catalyst. 提出了以固体氯化物为催化剂合成马来酸二丁酯的最佳反应条件。
- Synthesis of dibutyl sebacate from decanedioic acid and butanol by a self-made catalyst. 采用自制的催化剂,运用条件实验法,以癸二酸、正丁醇为原料直接酯化合成癸二酸二丁酯。
- Toluene is a colorless liquid used as a solvent, formaldehyde helps harden nails and dibutyl phthalate is a plasticizer that makes nail polish flexible. 甲苯是一种无色液体,用做溶媒;甲醛帮助硬化指甲;而邻苯二甲酸二丁酯是一种增塑剂,增强指甲油的柔韧性。
- A new solid acid based on heteropolyacid has been proved to be a useful catalyst for the synthesis of dibutyl maleate. 新催化剂在顺丁烯二酸二丁酯的合成反应中显示很好的活性和温和的反应条件。
- Synthesis of dibutyl maleate from maleic anhydride and n-butyl alcohol on PTSA/PANI was studied. 以PTSA/PANI为催化剂、马来酸酐和正丁醇为原料合成马来酸二丁酯。
- In this paper the catalylic activity of solid chloride for the reaction of synthesis of dibutyl maleate is studied. 研究了几种固体氯化物在合成马来酸二丁酯反应中的反应活性;
- A novel method was developed to prepare porous chitosan membranes with dibutyl phthalate as the porogen. 以邻苯二甲酸二丁酯为致孔剂,制备了多孔壳聚糖膜。
- Synthesis of dibutyl sebacate with phosphorictungs acid as catalyst was studied. 以磷钨酸为催化剂,用癸二酸、正丁醇为原料制备癸二酸二丁酯。