文档介绍:年产500吨盐酸二甲双胍的工艺工段设计
华北科技学院毕业设计
目录
设计总说明................................................................................................................................. I
1 概要................................................................................................................................. I
............................................................................................................... I
............................................................................................................... I
............................................................................................... I 2设计内容.......................................................................................................................... I
....................................................................................................... I
............................................................................................................ III The
total designed to show that ................................................................................................ IV
1前言......................................................................................................................................... 1
盐酸二甲双胍的性质................................................................................................. 1
理化性质.......................................................................................................... 1
临床上用途...................................................................................................... 2
发展简史..................................................................................................................... 2
国内外市场现状及生产现状..................................................................................... 4
选题的意义...............................................................................