| 发明名称 | Catalyst for single step conversion of glycerol to acrylic acid and process for the preparation thereof | ||
| 摘要 | The present invention provides a process and a solid catalyst for oxydehydration of glycerol to acrylic acid with H2O2 under mild experimental condition at atmospheric pressure. The process provides a single step liquid phase selective oxidation glycerol to acrylic acid over nanocrystalline Cu supported α-MnO2 catalyst. The process provides glycerol conversion of 20-78% and selectivity of acrylic acid up to 86%. | ||
| 申请公布号 | US9409847(B2) | 申请公布日期 | 2016.08.09 |
| 申请号 | US201314072916 | 申请日期 | 2013.11.06 |
| 申请人 | Council of Scientific & Industrial Research | 发明人 | Bal Rajaram;Sarkar Bipul;Singha Rajib Kumar;Pendem Chandrashekar;Shankha Shubhra Acharyya;Ghosh Shilpi |
| 分类号 | B01J23/889;B01J35/00;B01J37/00;C07C51/285;B01J37/03;B01J37/10 | 主分类号 | B01J23/889 |
| 代理机构 | Hudak, Shunk & Farine Co., LPA | 代理人 | Hudak, Shunk & Farine Co., LPA |
| 主权项 | 1. Nanocrystalline Cu supported α-MnO2 catalyst comprising Cu in the range of 1 to 5 (wt %) MnO2 in the range of 99 to 95 (wt %) having a particle size in the range of 25 to 50 nm. | ||
| 地址 | New Delhi IN | ||