diethyl carbonate

用法例句

Technical development and Industrialization of diethyl carbonate joint methyl ethyl carbonate;

碳酸二乙酯联产碳酸甲乙酯技术开发及产业化

Oxidative carbonylation synthesis of diethyl carbonate in vapor phase and at atmospheric pressure;

常压气相氧化羰基化合成碳酸二乙酯

Atmospheric vapor-phase carbonylation synthesis of diethyl carbonate;

常压气相羰基化合成碳酸二乙酯

The Mg-Al composite oxide, MgO and CaO catalysts were synthesized and their catalytic properties for the transesterification reaction to synthesize ethyl methyl carbonate from dimethyl carbonate and diethyl carbonate were evaluated at different temperatures respectively.

制备了氧化镁、氧化钙及镁铝复合金属氧化物3种固体碱催化剂,对不同温度下3种催化剂上碳酸二甲酯与碳酸二乙酯酯交换合成碳酸甲乙酯反应的催化性能进行了考察,并推测了固体碱催化剂上碳酸二甲酯与碳酸二乙酯酯交换合成碳酸甲乙酯的反应机理。

The synthesis of ethyl methyl carbonate(MEC) using the transesterification of ethanol and dimethyl carbonate(DMC) catalyzed by K 2CO 3 under certain temperature was studied.

以碳酸钾为催化剂 ,在一定温度下乙醇和碳酸二甲酯进行酯交换反应合成了碳酸甲乙酯。

In order to obtain the thermodynamic data of the synthesis of ethyl methyl carbonate(EMC) from dimethyl carbonate(DMC) and diethyl carbonate(DEC),the standard molar enthalpies of formation,Gibbs free energy and molar heat capacity under constant pressure are calculated by the method of Benson group contributions.

为了得到碳酸二甲酯(DMC)和碳酸二乙酯(DEC)酯交换合成碳酸甲乙酯(EMC)反应的热力学数据,用Benson基团贡献法计算了相关物质的标准摩尔生成焓、吉布斯自由能和摩尔定压热容。

Advances in the preparation of ethylene glycol via ethylene carbonate route;

碳酸亚乙酯法合成乙二醇研究进展

Polylactide(PLA) and poly(ethylene carbonate)(PEC) have been considered to be the very promising family of biodegradable materials.

以丙交酯和碳酸亚乙酯为原料,使用催化剂氯化亚锡在常压氩气保护下引发丙交酯与碳酸亚乙酯开环共聚,得到了不同组成和分子量的聚乳酸-碳酸亚乙酯的共聚物。

Vinylene carbonate was synthesized by elimination reaction of monochloro-ethylene carbonate in a strong polar solvent ethylene carbonate.

一氯代碳酸亚乙酯在强极性溶剂碳酸亚乙酯溶剂中进行消除反应,合成了碳酸亚乙烯酯,反应产率为50%,反应时间从39h缩短为1h。

Technical development and Industrialization of diethyl carbonate joint methyl ethyl carbonate;

碳酸二乙酯联产碳酸甲乙酯技术开发及产业化

An asymmetrical dialkyl carbonate, methyl ethyl carbonate (MEC), was synthesized through the oxidative carbonylation of methanol and ethanol catalyzed by CuCl coordinated with two kinds of organic N-donor ligands, 1,10-phenanthroline (phen) andN-methylimidazole (NMI).

研究了CuCl与含氮杂环化合物配体 1,10 菲咯啉 (phen)和N 甲基咪唑 (NMI)形成的配合物催化剂对甲醇 /乙醇氧化羰化一步合成碳酸甲乙酯 (MEC)反应的催化活性 。

This article reviews three methods of preparation of methyl ethyl carbonate for nonaqueous electrolyte in lithium ion electrochemical cells, and makes a comparison among three methods.

综述了锂离子电池电解质溶剂—碳酸甲乙酯的3条合成路线,并对3条路线的优缺点进行了比较,提出碳酸二甲酯和乙醇酯交换合成碳酸甲乙酯以及碳酸二甲酯和碳酸二乙酯酯交换合成碳酸甲乙酯2条合成路线都值得探索,是比较有前途的合成路线。

Thermodynamic Analysis for Synthesis of Ethyl Methyl Carbonate from Dimethyl Carbonate and Diethyl Carbonate

碳酸二甲酯和碳酸二乙酯合成碳酸甲乙酯的热力学分析

Study on O-hydroxy by ethylation of diethyl carbonate and catechol

碳酸二乙酯乙基化邻苯二酚合成邻羟基苯乙醚

Measurement and correlation of solid-liquid equilibrium of diphenyl carbonate in ethanol-diethyl carbonate

碳酸二苯酯在乙醇-碳酸二乙酯中固液平衡的测定与关联

Study on the Catalytic Synthesis of Diethyl Carbonate from Carbon Monoxide and Ethyl Nitrite;

一氧化碳与亚硝酸乙酯气相催化合成碳酸二乙酯的研究

SYNTHESIS OF p-NITROANISOLE WITH DIETHYL CARBONATE AS ETHYLATION REAGENT

碳酸二乙酯作为乙基化试剂合成对硝基苯乙醚

Synthesis of Diethyl Carbonate from Ethyl Carbamate and Ethanol over Lead Oxide Catalyst

氧化铅催化氨基甲酸乙酯与乙醇合成碳酸二乙酯

Study on the Catalytic Preparation of Diethyl Carbonate from Diethyl Oxalate via Gaseous Decarbonylation;

草酸二乙酯气相催化脱羰基制备碳酸二乙酯的研究

SYNTHESIS OF ETHYL PROPYL CARBONATE BY TRANSESTERIFICATION OF DIETHYL CARBONATE WITH PROPANOL OVER CH_3COOK/Al_2O_3

乙酸钾/氧化铝固体碱催化碳酸二乙酯与丙醇酯交换合成碳酸乙丙酯

Direct Synthesis of Diethyl Carbonate from CO_2 and Ethanol over ZrO_2 Catalysts;

ZrO_2催化CO_2和乙醇直接反应合成碳酸二乙酯

CATALYTIC SYNTHESIS OF PHENETOLE BY ETHYLATION OF PHENOL WITH DIETHYL CARBONATE

碳酸二乙酯与苯酚催化合成苯乙醚的研究

Selective synthesis of phenetol by ethylation of phenol with diethyl carbonate

碳酸二乙酯与苯酚选择性合成苯乙醚的研究

Synthesis of Phenetole by Ethylation of Phenol with Diethyl Carbonate over K_2CO_3/NaY Catalyst

K_2CO_3/NaY催化苯酚与碳酸二乙酯合成苯乙醚

In-situ Infrared Study on Direct Synthesis of Diethyl Carbonate from Ethanol and CO_2

乙醇和CO_2直接合成碳酸二乙酯的原位红外研究

Study on the Catalyst Pd/NaY for the Synthesis of Diethyl Carbonate from Carbon Monoxide and Ethyl Nitrite;

CO与亚硝酸乙酯气相合成碳酸二乙酯Pd/NaY催化剂的研究

Study on the High Pressure Vapor-Liquid Equilibrium of the Carbon Dioxide+ Acetone, +Ethyl Propanoate, +Diethyl Carbonate Systems;

二氧化碳与丙酮，丙酸乙酯，碳酸二乙酯二元系统高压气液相平衡的研究

Molybdenum Trioxide Catalyst for Transesterification of Dimethyl Carbonate and Phenyl Acetate to Diphenyl Carbonate

MoO_3催化碳酸二甲酯与乙酸苯酯合成碳酸二苯酯

PADC Poly(allyl diglycol carbonate)

碳酸-二乙二醇酯·烯丙醇酯树脂

An Analysis and Prospect of Produce EG with EC Method and A Forecast of EG S Market;

碳酸亚乙酯法生产乙二醇及市场预测