乙腈的例句（乙腈在句子中的用法）

• Organic cyanide, like methyl cyanide, propylene nitrile, Ding Jing and so on. 有机氰化物, 如乙腈 、 丙烯腈 、 正丁腈等.
• Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as solvent. 以乙腈为分散剂,采用沉淀聚合法合成了反乌头酸分子印迹聚合物微球.
• This paper reports the synthesis of 2 - heptanone in the functions of absolute potassium fluoride and acetonitrile. 报道了在无水氟化钾和乙腈作用下2 - 庚酮的合成.
• Leaching of copper from chalcocite with acidic acetonitrilecopper sulphate system was studied. 研究了用酸性乙腈硫酸铜体系从辉铜矿中提取铜.
• This is a generally known method for obtaining phenylnitromethane from benzyl cyanide. 从苯乙腈制取苯基硝基甲烷就用这个方法.
• P - methoxybenzeneacetonitrile was prepared in 34.8 % yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation. 以苯甲醚为原料,经过氯甲基化, 氰化反应后, 通过精馏获得对甲氧基苯乙腈,总收率为34.8%.
• In the presence of ethanonitrile and glycol, anisole reacts with ammonium ceric nitrate to form o - nitroanisole. 在乙腈、聚乙二醇存在下, 用苯甲醚与硝酸铈铵反应合成了邻硝基苯甲醚.
• Acetonitrile continuous recovery plant is a subsidiary part of acrylonitrile production unit. 乙腈连续回收装置是与丙烯腈生产主装置相配套的.
• A novel process of acetonitrile recovery from pharmaceutical effluent was designed. 设计了一套回收制药废液中乙腈的新工艺.