苯胺
The purpose of polymethylene polyphenyl polyamines purification system is to get rid of anilin and water.The stripping tower and drying tower are two main separation units in the system. 多胺精制系统的任务是脱除粗多胺中的苯胺和水,针对现有工艺存在的精制效果差、消耗高等问题,分别对影响汽提塔和干燥塔的因素进行了模拟分析,提出了相应的改进措施。
ZHANG Wenwei,XIN Changbo,LI Xiaohui,et al.Direct determination of phenol and anilin in environmental water by fluorescenc spectrophotometry[J].Chinese Journal of Analysis Laboratory,2000,19(5):37-39. [7]张文伟
Keywords phosphonium;anilin;acyl chloride;acylamide;synthesis; 膦盐;苯胺;酰氯;酰胺;合成;
Keywords Acute anilin poisoning;Poisoning liver disease;Treatment; 急性苯胺中毒;中毒性肝病;治疗;
Keywords Anilin bule W.S;degradation process;degradation kinetics; 水溶性苯胺蓝;降解过程;降解动力学;
舐肛,吻肛
苯胺
舐肛,吻肛
