除虫脲生产的经济分析  

Economic analysis of diflubenzuron production

作　　者：宋长友[1] 

机构地区：[1]唐山大学化工系,063000

出　　处：《现代化工》2000年第7期48-51,共4页Modern Chemical Industry

摘　　要：简要介绍了除虫脲的用途、生产过程、消耗定额、产品质量指标 ;对 1 0 0t/a除虫脲 (原料药 )生产线作了经济分析 ,并建议若将环己醇为起始原料改为直接进口中间体 2 ,6 二氯苯甲腈 ,将能大大缩短生产流程及生产周期 ,降低设备投资 。Applications, production processes, consumption norms and technical specifications of diflubenzuron are introduced briefly. An economic analysis of 100 t/a diflubenzuron (bulk material) production lines is made. Using imported intermediate 2,6dichlorobenzonitrile as starting raw material to replace cyclohexanol can shorten process flow and production cycle, reduce equipment investment and therefore improve economic benefits.

关 键 词：除虫脲 环己醇 2 6-二氯苯甲腈 经济分析 农药 

分 类 号：TQ453.299[化学工程—农药化工]