1) ester exchanging rate
酯交换率
1.
The ester exchanging rate was determined by HPLC.
用高效液相色谱(HPLC)法测定酯交换率,系统研究了催化剂、EG SIPM摩尔比及反应时间对酯交换率的影
2.
A method for determining the ester exchanging rate in the synthesis of 5-sodium sulfo bis-(Hydroxyethyl) isophthalate by high performance liquid chromatography (HPLC) was developed.
探讨了用高效液相色谱法测定间苯二甲酸双羟乙酯5磺酸钠(SIPE)的酯交换率的测试条件。
2) rate of continuous esterification and transesterification
酯化酯交换率
3) esterification ester exchange
酯化酯交换
4) transesterification
[trænsəs,terəfi'keiʃən]
酯交换
1.
Kinetics of esterification and transesterification for biodiesel production in two-step process;
酯化-酯交换两步法制备生物柴油的动力学
2.
Conversion ratio determination of transesterification with viscosity method;
黏度法计算酯交换反应的转化率
3.
Biodiesel preparation from transesterification of soybean oil by LiNO_3/ZrO_2 catalyst;
LiNO_3/ZrO_2催化大豆油酯交换制备生物柴油
5) ester exchange
酯交换
1.
Preparation of titanates catalysts and their catalytic behavoirs to transesterification (Ⅰ):ester exchange reaction of ethyl benzoate with isoamylol;
钛酸酯催化剂的制备及其对酯交换催化性能研究(Ⅰ)——苯甲酸乙酯与异戊醇的酯交换反应
2.
Improvement in technology of ester exchange synthesis of L-ascorbic palmitate;
酯交换法合成L-抗坏血酸棕榈酸酯的工艺改进
3.
N,N-Dimethylaminoethyl methacrylate were synthesized by ester exchange using methyl methacrylate and N,N- dimethylethanolamine as feed stock, tetrabutyl titanate as catalyst, p-methoxphenol as inhibitor.
以甲基丙烯酸甲酯、二甲氨基乙醇为原料 ,钛酸四丁酯为催化剂 ,对羟基苯甲醚为阻聚剂 ,采用酯交换法合成了基丙烯酸二甲氨基乙酯 。
6) interesterification
[,intə,restərifi'keiʃən]
酯交换
1.
Improving the process properties of palm stearin by interesterification;
利用酯交换法改进棕榈油硬脂的加工性能
2.
Effect factors of diacylglycerol content during the lipase-catalyzed interesterification;
影响酶法酯交换中甘二酯含量的因素研究
3.
Manufacture of Nutritional Margarine by Interesterification;
酯交换制作营养型人造奶油油基的研究
补充资料：非光气酯交换法聚碳酸酯
分子式：
CAS号：
性质：合成不使用光气的聚碳酸酯树脂。是发展中的新产品。以碳酸二甲酯为原料制成碳酸二苯酯后，再与双酚A反应制得。与传统产品相比，质量有明显提高。分子量1.7万至3.0万，光学性能、流动性、色相等均大为改善。可用作光盘基材和透明板材。
CAS号：
性质：合成不使用光气的聚碳酸酯树脂。是发展中的新产品。以碳酸二甲酯为原料制成碳酸二苯酯后，再与双酚A反应制得。与传统产品相比，质量有明显提高。分子量1.7万至3.0万，光学性能、流动性、色相等均大为改善。可用作光盘基材和透明板材。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条