基本信息:
- 专利标题： 联产异丙醇和甲基异丁基酮的方法
- 专利标题（英）：Combined production method of isopropanol and methyl isobutyl ketone
- 申请号：CN201210150946.7 申请日：2012-05-14
- 公开(公告)号：CN103420792A 公开(公告)日：2013-12-04
- 发明人： 兰昭洪 , 王卫明 , 包江峰 , 徐利红 , 应民军 , 赵建标 , 吴锦平 , 王东岳 , 王晓明 , 李道全 , 吴建仲 , 邵卫平 , 朱玉成 , 邵庆友 , 涂利根 , 段小刚
- 申请人： 浙江新化化工股份有限公司 , 江苏新化化工有限公司
- 申请人地址： 浙江省杭州市建德市洋溪街道新安江路909号
- 专利权人： 浙江新化化工股份有限公司,江苏新化化工有限公司
- 当前专利权人： 浙江新化化工股份有限公司,江苏新化化工有限公司
- 当前专利权人地址： 浙江省杭州市建德市洋溪街道新安江路909号
- 代理机构： 北京思创毕升专利事务所
- 代理人： 郑莹
- 主分类号： C07C31/10
- IPC分类号： C07C31/10 ; C07C29/145 ; C07C49/04 ; C07C45/73
The invention relates to a combined production method of isopropanol and methyl isobutyl ketone. The combined production method is shown as follows: acetone and hydrogen are used as raw materials, a non-noble metal catalyst especially a catalyst produced by Beijing research institute of chemical industry and with a brand number of BC-A-60 is used, the isopropanol and the methyl isobutyl ketone are simultaneously and combinedly produced under the reaction conditions of the reaction temperature of 170-230 DEG C, the reaction pressure of 1.0-6.0 MPa, the acetone liquid phase space velocity of 0.5-3.0 h<-1> and the hydrogen ketone molar ratio of 0.3-1. The combined production method has the following advantages that the low-cost non-noble metal catalyst is used, the technological process is simple and reasonable and low in energy consumption, two products of the isopropyl alcohol and the methyl isobutyl ketone are simultaneously and combinedly produced, wherein a gap of supply and demand of the isopropyl alcohol and the methyl isobutyl ketone is existed in markets, and by-product heavy components are few.