| 发明名称 | Process for hydrogenolysis of glycerol | ||
| 摘要 | A process for the hydrogenolysis of glycerol to produce propylene glycol as the major product comprising contacting the glycerol with hydrogen in the presence of a heterogeneous catalyst under conditions for the formation of propylene glycol is disclosed. In particular, propylene glycol is formed with a selectivity of greater than about 90%. | ||
| 申请公布号 | US9464015(B2) | 申请公布日期 | 2016.10.11 |
| 申请号 | US201414769112 | 申请日期 | 2014.03.06 |
| 申请人 | UNIVERSITY OF SASKATCHEWAN | 发明人 | Dalai Ajay Kumar;Sharma Rajesh Vishnudev;Kumar Pardeep |
| 分类号 | C07C29/60;B01J23/00;B01J23/86;B01J37/03;B01J37/18;B01J38/12;B01J23/94;B01J35/00;B01J35/10 | 主分类号 | C07C29/60 |
| 代理机构 | Bereskin & Parr LLP/S.E.N.C.R.L., s.r.l. | 代理人 | Bereskin & Parr LLP/S.E.N.C.R.L., s.r.l. ;Folkins Patricia |
| 主权项 | 1. A process for the hydrogenolysis of glycerol to produce propylene glycol comprising: (a) contacting the glycerol with hydrogen in the presence of a heterogeneous catalyst under conditions for the formation of propylene glycol; and (b) optionally isolating the propylene glycol, wherein the heterogeneous catalyst comprises Cu, Cr, Zn and Zr. | ||
| 地址 | Saskatoon, Saskatchewan CA | ||