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- BC-DH2004 catalyst was used in dehydrogenation of sec-butyl alcohol(SBA)to prepare methyl ethyl ketone(MEK). 采用BC-DH2004催化剂进行仲丁醇脱氢合成甲乙酮的研究。
- The polyurethane adhesives with solvent were prepared by polyester diol,1,4-butanediol,HDI and methyl ethyl ketone. 采用聚酯二元醇、1,4丁二醇、1,6-己二异氰酸酯以及丁酮为主要原料,合成溶剂型单组分聚氨酯胶粘剂。
- The solvents we used were acetone,methyl ethyl ketone,methyl isobutyl ketone,ethyl acetate and vinyl acetate. 对丙酮、甲苯、丁酮、甲基异丁基酮、乙酸乙酯、醋酸乙烯酯等溶剂进行了评选。
- The ammoxidation of methyl ethyl ketone (MEK) to methyl ethyl ketoxime (MEKO) over nano-scale TS-1 was studied with a three-neck glass reactor. 以纳米钛硅分子筛TS-1为催化剂,采用三口玻璃反应器研究了甲乙酮(MEK)氨氧化的反应性能。
- Commonly used solvents ratio is: methyl ethyl ketone (30 per cent, accounting for 50% aminomethylbenzoic hexanl or 20 per cent. 常用的溶剂配比为：甲乙酮撤离30%25、甲苯撤离50%25、异丙醇撤离20%25。
- The characteristics of using activated carbon fiber to absorb and recover toluene and methyl ethyl ketone tail gas from the solvent dewaxing and deoiling unit were described. 介绍了活性炭纤维的产品性能,阐述了活性炭纤维在酮苯脱蜡装置甲苯与甲乙酮尾气吸附回收的工艺特点。
- BUTENEX is the most advanced extractive distillation techonology for n-butene and butane separation up to now,uses methyl ethyl ketone and N-formyl morpholine for extraction solvent. 采用甲乙酮和氮甲酰吗啉混合物做萃取剂分离正丁烯和丁烷的技术是目前最先进的技术。
- By simulating the absorption process of organic waste gases, wecan conclude that the most relative error of the absorption efficiency of methyl ethyl ketone is 4.54%, the average relative error is 2.19%. 本文对有机废气的吸收过程进行了模拟计算，取得了令人满意的模拟结果：丁酮吸收率的实验值与计算值的最大相对误差为4.;54%25，平均相对误差为2
- In the first group we choose nine chemical compounds as detect index, they are benzene, toluene, m-xylene, o-xylene, ethylbenzene, butadiene, acetone, 2- Methyl ethyl ketone, 1,3,5- terimeth benzene. 在教室、复印室、寝室和办公室内对苯、甲苯、邻二甲苯、间二甲苯、乙苯、丁二烯、丙酮、2-丁酮、1-3-5三甲基苯九种物质进行检测。
- The separation of azeotrope of methyl ethyl ketone water has been investigated by extractive distillation using the mixture of ethylene glycol and potassium acetate as an extractant. 结果表明乙二醇与醋酸钾的混合物是分离甲乙酮水二元恒沸物的理想萃取剂。
- The kinetics of the thermal decomposition reaction of methyl ethyl ketone peroxide (MEKPO) with sulfuric acid of different concentration had been studied by an Accelerating Rate Calorimeter (ARC). 采用绝热加速量热仪(ARC)研究了含有不同浓度的硫酸的过氧化甲乙酮(MEKPO)分解过程,得到了它们的绝热分解温度和压力随时间变化曲线。
- Synthesis of methyl ethyl ketone peroxide 过氧化甲乙酮合成研究
- Methyl ethyl ketone by hydrogenation catalyst 甲荃乙荃酮催化剂
- ammoxidation of methyl ethyl ketone 丁酮氨氧化
- methyl ethyl ketone methyl ketone 基乙基甲酮
- Synthesis of methyl ethyl keton peroxide 过氧化甲乙酮的合成
- Occupational exposure limit for methyl ethyl ketone in the air of workplace 车间空气中丁酮职业接触限值
- Catalyst for Dehydrogenation of sec -Butyl Alcohol to Methyl Ethyl Ketone 仲丁醇脱氢制甲乙酮催化剂的研究
- The Study of Improving Recovery and Stability of Methyl Ethyl Ketone Peroxide 提高过氧化甲乙酮收率和稳定性的研究
- Keywords Butylenes;Hydration directly;2-Butanol;Methyl ethyl ketone; 正丁烯;直接水合;仲丁醇;甲乙酮;
