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- Keywords methyl isopropyl ether;carbene;insertion reaction;ab initio calculation; 甲基异丙基醚;卡宾;插入反应;从头计算方法;
- methyl isopropyl ether [化] 甲基·异丙基醚
- This article refers to the synthesis of methyl isopropyl ketone using isobutylaldehyde-acetic acid as raw materials. 阐述了异丁醛乙酸工艺制备甲基异丙基酮的中试所涉及的若干工程技术问题。
- Experiment results showed that mixed solvent of isopropyl ether and phenol could promote the extraction of hydroquinone. 实验发现,异丙醚-苯酚复合溶剂对萃取对苯二酚有促进作用。
- Characteristic, synthesize technology and market, and production actuality and development trend of methyl isopropyl ketone were introduced. 介绍了甲基异丙酮的性质、合成技术、国内市场和生产现状及发展建议。
- In the snthesis of isopropyl ether by vsing the chemincal reaction between propylene and isopropanol,the state equation method is adopted in equilibrium calculation. 对于丙烯、异丙醇直接合成异丙醚的化学反应过程,采用状态方程法进行了平衡计算。
- Alltrans farnesol was synthesized through six steps starting from geraniol in an overall yield of 30%.The key step was the regioselective alkylation of methyl isopropyl ketone. 以香叶醇为起始原料，经6步反应，以总收率30%25完成了全反式法呢醇的全合成.;合成的关键步骤是甲基异丙酮的区域选择性烷基化
- Because of the enduring temperature limitation of the catalyst,the total isopropyl ether production of Jinzhou petrochemical company is about1000ton from the year 1998 to 2004. 然而,由于催化剂耐受温度的限制,从1998年工放成功后到2004年仅累计生产1000余吨异丙醚产品,远未达到设计目标。
- In order to solve this bottleneck problem, weuses high temperature colophony catalyst-DNW for the synthesis of isopropyl ether,and the feasibility of this method is studied in this paper. 为了解决这一生产瓶颈问题,本文研究了DNW高温树脂催化剂合成异丙醚可行性问题。
- methyl isopropyl bromallyl barbituric acid 甲异丙基溴丙烯巴比妥酸
- Keywords isopropanol;separation;isopropyl ether; 异丙醇;分离;精制;异丙醚;
- methyl isopropyl ketone semicarbazone [化] 甲基·异丙基甲酮缩氨基脲
- Synthetic Technology and Market Analysis of Methyl Isopropyl Ketone 甲基异丙酮的合成技术及市场分析
- On chemical equilibrium in synthesis of isopropyl ether 异丙醚合成过程的化学平衡
- A whiff of ether will put you out in a few seconds. 一剂乙醚几秒钟后就会使你失去知觉。
- Synthesize technology and market evolution of methyl isopropyl ketone 甲基异丙酮的合成技术及市场发展
- Study on Separation and Purification of Isopropyl Ether from Isopropanol 异丙醇生产副产物中异丙醚的分离精制技术
- Keywords methyl isopropyl ketone;isobutyric acid;acetic acid;production;market; 甲基异丙酮;异丁醛;乙酸;合成;市场;
- Keywords isopropanol;isopropyl ether;vapor liquid equilibrium;thermodynamics; 异丙醇;异丙醚;汽液平衡;热力学;
- Keywords zirconium;manganese;zinc;catalyst;methyl ethyl ketone;methyl isopropyl ketone;diethyl ketone; 锆;锰;锌;催化剂;甲基乙基酮;甲基异丙基酮;二乙基酮;
