The invention provides a simple and economic preparation method of a methyl ketone compound containing heterocycles.
本发明提供了一种简便、经济的含杂环的甲基酮类化合物的制备方法。
Novel synthetic methods for alkyl methyl ketone, symmetric diketone , long-chain diketone and macrocyclic ketone were provided.
利用二苯并咪唑盐与格利雅试剂的加成-水解反应，提出了长链二酮的新合成方法。
Process design parameters for the whole flow sheet of rectification system in the methyl isobutyl ketone (MIBK) production facility are obtained through optimized simulation.
通过对甲基异丁基酮生产装置精馏系统的优化模拟，得到了整个流程的工艺设计参数。
Latex gloves are a better option for handling thinners with methyl ethyl ketone but for only a limited duration per glove pair.
乳胶手套是处理含丁酮稀释液更好的选择，但是每副手套只能在有限的时间内处理（丁酮）。
Methyl-ethyl ketone oxime was selected as the antiskinning agent to be used in alkyd resin paint to overcome its skinning issue.
选用甲乙酮肟防结皮剂解决醇酸树脂漆贮存时出现的结皮问题。
Methyl isobutyl ketone is one of the most important chemical products, which is widely used in the field of chemical engineering.
甲基异丁基酮是一种重要的化工原料，应用十分广泛。
Methyl isobutyl ketone (MIBK) is one of the most important chemical products, which is widely used in the field of chemical engineering.
甲基异丁基酮(MIBK)是一种重要的化工原料，应用十分广泛。
The foil and its connections to the charge electrodes must withstand inks based on a range of solvents such as acetone, ethanol, methyl-ethyl-ketone and water.
这些箔片和他的连接线到电极，必须能够经受油墨中的溶剂，如，丙酮，乙醇，甲基酮和水。
Preparation of methyl isobutyl carbinol(MIBC)was studied by catalytic hydrogenation of methyl isobutyl ketone(MIBK)in liquid phase on Raney nickel catalyst.
研究了以骨架镍催化剂液相催化加氢制备甲基异丁基甲醇的工艺。
甲基壬基甲酮；
The invention belongs to the chemical technology field, and discloses a method for preparing methyl ethyl ketone.
本发明属于化工技术领域，公开了一种甲乙酮的制备方法。
The paper reviewed production, consumption, import & export as well as competitiveness of main producers of methyl isobutyl ketone at home and abroad . The demand for MIBK is 2010 is forecasted.
阐述国内外甲基异丁基酮的生产、消费、进出口情况及对2 010年该产品的需求进行预测。
This also shows that not the kind of solvent on the solubility of all the ink is very good cordial when, of course, also include acetone and methyl ethyl ketone.
这也表明不是哪种溶剂对所有墨水的溶解能力都是很好的和洽当的，当然也包括丙酮和丁酮。
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。
Atmospheric vapor phase catalytic condensation of formaldehyde with acetone for manufacture of methyl vinyl ketone has been studied.
以硅胶为催化剂，丙酮和甲醛可经常压缩合反应合成甲基乙烯基酮。
Improvement of synthesis process of methyl isopropenyl ketone was introduced, and the yields in different temperature was compared.
对甲基异丙烯基酮的合成工艺进行了改进，比较了在不同温度下，对醇酮中间体和脱水反应收率的影响。
Said tower can be used to purify the gas recycled by the debutanization tower when generating methyl-ethyl ketone via mixing carbon.
所述塔特别可以用于净化由混合碳四生产甲乙酮的过程中经脱丁 塔的塔顶回收的气体。
Also used as a raw material in the manufacture of methyl iso-butyl ketone, di-acetone alcohol, hexylene glycol, methyl methacrylate and fine chemicals.
也可作为原料用以制作甲基异丁基酮、二丙酮醇、己二醇、甲基丙烯酸甲酯和精细化学品等。
The synthesis of 5-chloro-2-methyl-4-isothiazoline-3-ketone with multisodium sulfide, methyl acrylate, methyl amine, had been studied. The product had good ability of killing the mold and bacteria.
以多硫化钠、丙烯酸甲酯、甲胺等为原料合成杀菌剂5 -氯- 2 -甲基- 4 -异噻唑啉- 3-酮，具有很好的杀灭细菌、霉菌的能力。
The synthesis of 5-chloro-2-methyl-4-isothiazoline-3-ketone with multisodium sulfide, methyl acrylate, methyl amine, had been studied. The product had good ability of killing the mold and bacteria.
以多硫化钠、丙烯酸甲酯、甲胺等为原料合成杀菌剂5 -氯- 2 -甲基- 4 -异噻唑啉- 3-酮，具有很好的杀灭细菌、霉菌的能力。
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