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- perfluoromeathyl cyclohexane 全氟甲基环己烷
- Cyclohexane and Caprolactam - A Star of Dog? 环己烷与己内酰胺-昨日黄花,明日黄花?演讲者邀请中?
- No ethyl acetate and cyclohexane were determined in specimen. 被测样品中未检测出环己烷,检出乙酸乙酯。
- Organic chemists accepted the theory of the average planar cyclohexane ring. 有机化学家接受了平均平面环己烷的理论。
- Chlorocyclohexane was prepared by photoinitiating-chlorinating cyclohexane. 由环己烷出发,经光引发氯化制氯代环己烷。
- The DCI MS of C60 with the reactions of gaseous cyclohexane and cyclohexene have been studied. 在气相条件下研究了C_(60)与环己烷及环己烯的离子-分子反应.
- Yanggu British Chemical Co., Ltd. is a professional production of chlorinated cyclohexane the backbone enterprises. 阳谷创英化工有限公司是国内专业生产氯代环己烷的骨干企业。
- New process for producing dicycohezyl disulfide using cyclohexane as raw materialby chlorination and disulfurization. 介绍了以环己烷为原料,经氯化、二硫化反应等过程制备二环己基二硫化物的工艺路线。
- The present invention relates to a method for raising cyclohexane oxidation production capacity and its equipment. 本发明涉及一种提高环己烷氧化生产能力的方法及设备。
- A new process for recovering valuable organic acids from waste alkali liquor in cyclohexane oxidation is introduced. 介绍了一种从环己烷氧化废碱液中回收高价值有机酸的新方法。
- The TEM photographs showed that the modified calcium carbonate had better disperse ability in cyclohexane. TEM照片显示改性的碳酸钙在环己烷中有更好的分散性能;
- It is sparingly soluble in water, less soluble in ethanol and cyclohexane, insoluble in fats and fat solvents. 它少量溶于水,较小溶于乙醇和环已烷,不溶于脂肪和脂肪剂。
- The sulfonation degree of products would be higher as the volume rate of 1,2-dichloroethane and cyclohexane was 8. 反应溶剂中,DCE与环己烷的体积之比为8: 1左右时,磺化度达到最高;
- The gas phase oxidative cracking(GOC) processes of decalin and cyclohexane were investigated by using the quartz tube reactor at atmospheric pressure. 采用石英管反应器,在常压下研究了十氢萘和环己烷的气相氧化裂解(GOC)过程。
- The optimum condition was as follows: adipic acid 0.1mol, ethyl alcohol 0.6mol, the catalyst 1.2g, cyclohexane 15ml, reflux for 4h. 优化条件如下 :己二酸 0 .;1mol;无水乙醇 0
- The procedure is an extraction with cyclohexane, removal of pigment and followed by separation with a column OV-17:OV-210, ECD as a detector. 采用环己烷提取,去除杂质色素后,经OV-17:OV-210柱分离进入电子捕获检测器检测。
- Taking water as the extractant, the purified cyclohexane with the purity of 99.91% can be obtained by the method of extractive distillation. 用水作萃取剂,采用萃取-精馏方法、得到相对含量为99.;91%25的产品。
- Using phenylamine and acetic acid as raw materials,cyclohexane and toluene-p-sulfonic acid as dehydration and catalyst respectively. 以苯胺和冰醋酸为原料,环己烷为脱水剂,对甲苯磺酸为催化剂,采用正交实验法,探讨了乙酰苯胺合成的适宜工艺条件。
- Tributylphosphate was selected as solvent, and cyclohexane as diluent.The solvent extraction equilibria of Mo were determined systematically. 选择磷酸三丁酯为萃取剂,环己烷为稀释剂,系统地测定了金属钼的溶剂萃取平衡数据。
