1) ethyl
[英]['eθil] [美]['ɛθɪl]
乙
1.
The effects of ethanol on erythromycin N-demethylase in mouse liver;
乙醇对小鼠肝脏微粒体红霉素N-脱甲基酶活性的影响
2) ethyl acetate
乙酸乙酯
1.
Synthesis of ethyl acetate and cyclohexene using sulfuric acid by supported on active carbon;
活性炭固载硫酸催化合成乙酸乙酯和环己稀
2.
Reaction kinetics of synthesis of ethyl acetate by ionic liquid;
离子液体催化合成乙酸乙酯反应动力学研究
3.
Catalytic behaviors of expansible graphite in synthesis of ethyl acetate;
可膨胀石墨在乙酸乙酯合成中的催化作用
3) ethylacetate
乙酸乙酯
1.
Synthesis of ethylacetate catalyzed by limidazolium ionic liquids;
咪唑类离子液体催化合成乙酸乙酯的研究
2.
The synthesis of ethylacetate in ionic liquids;
离子液体超酸催化合成乙酸乙酯
3.
Salt effect on Liquid liquid Equilinbrium of the Ethylacetate Methanol Water System;
盐效应对乙酸乙酯-甲醇-水体系液-液平衡的影响
4) acetic ether
乙酸乙酯
1.
Activity and stability of the catalyst were examined for synthesis of acetic ether.
以乙酸乙酯合成反应为模型反应考察其催化活性和稳定性。
2.
The method to calculate the rate constant of the acetic ether saponification is in this way improved in this paper.
对乙酸乙酯皂化反应实验数据处理方法进行了改进,该方法无须测定初始电导,避免了初始电导的测定误差给计算结果带来的影响 对两组实验数据进行了计算,结果表明,该方法简单、易操作,并有较高的精
3.
The solid superacid SO~(2-)_4/ZnO-Fe_2O_3 was synthesized by the method of sedimentation,and its catalytic activity for the synthesis of acetic ether was also studied.
采用沉淀法合成了固体超强酸SO42-/ZnO-Fe2O3,考察了该催化剂在乙酸乙酯合成中的催化活性,研究了催化剂用量和反应时间对酯化反应收率的影响。
5) 4-hydroxy-2-butanone
乙酰乙醇
1.
4-hydroxy-2-butanone was prepared by condensation of acetone with formaldehyde over KF/Al_2O_3 instead of the aqueous NaOH solution,the shortcoming in the old method such as polymer yielding and the neutralization with weak acid was overcome.
用KF/Al2O3催化丙酮和甲醛缩合制备乙酰乙醇,并采用固定床反应方式,简化工艺过程,提高了生产效率,催化缩合收率高,选择性好,已工业化生产。
6) vinyl acetate
乙酸乙烯
1.
Polypropylene (PP) grafted with two types of monomers,maleic anhydride (MAH) and styrene (St) or vinyl acetate (VAc),was prepared with benzoyl peroxide (BPO) as initiator in a reactor equipped with helical ribbon stirrer.
以过氧化苯甲酰为引发剂在螺带搅拌反应器中制备了苯乙烯、乙酸乙烯与马来酸酐二元固相接枝聚丙烯(PP),确定了最佳的反应时间为2。
2.
The synthesis of vinyl acetate was experimentally dominated by the acetylene adsorpti.
在国产阳原活性炭上浸渍乙酸锌溶液,以制备新的用于乙炔法生产乙酸乙烯的催化剂,得到了一个包含浸渍时间、浸渍比、浸渍温度、浸渍初始浓度的经验公式。
3.
A series of Pd Au KAc/SiO 2 catalysts were prepared by equal volume impregnation method, and were used in synthesis of vinyl acetate through vapor phase acetoxylation of ethylene.
用等体积浸渍法制备了用于乙烯经乙酰氧化合成乙酸乙烯的Pd Au KAc/SiO2 催化剂 ,对反应条件进行了研究。
补充资料：乙
乙 乙 天干的第二位。常用以纪日、纪年。
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