| 发明名称 |
PROCESSOS PARA A HIDROGENOLISE DE POLIOIS,XILITOL E SORBITOL EM GLICOL ETILENICO |
| 摘要 |
Process for hydrogenolysis of polyols to ethylene glycol in nonaqueous solvents yields high conversion to ethylene glycol in presence of at least about 10 mol percent of a strong base at a temperature of 235 DEG C. to 315 DEG C. |
| 申请公布号 |
BR8204224(A) |
申请公布日期 |
1984.01.10 |
| 申请号 |
BR19828204224 |
申请日期 |
1982.07.21 |
| 申请人 |
E.I.DU PONT DE NEMOURS AND COMPANY |
发明人 |
MURTY SUNDARA SITA RAMA TANIKELLA |
| 分类号 |
C07C29/132;B01J23/00;C07B61/00;C07C27/00;C07C29/00;C07C31/20;C07C67/00 |
主分类号 |
C07C29/132 |
| 代理机构 |
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代理人 |
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