发明名称 |
PROCESS FOR PRODUCTION OF ADIPIC ACID FROM 1,6-HEXANEDIOL |
摘要 |
Processes are disclosed for the conversion of 1,6-hexanediol to adipic acid employing a chemocatalytic reaction in which 1,6-hexanediol is reacted with oxygen in the presence of particular heterogeneous catalysts including at least one of platinum or gold. The metals are preferably provided on a support selected from the group of titania, stabilized titania, zirconia, stabilized zirconia, silica or mixtures thereof, most preferably zirconia stabilized with tungsten. The reaction with oxygen is carried out at a temperature from about 100° C. to about 300° C. and at a partial pressure of oxygen from about 50 psig to about 2000 psig. |
申请公布号 |
SG10201604678P(A) |
申请公布日期 |
2016.07.28 |
申请号 |
SG10201604678P |
申请日期 |
2013.06.11 |
申请人 |
RENNOVIA, INC. |
发明人 |
DIAS, ERIC, L.;MURPHY, VINCENT, J.;SHOEMAKER, JAMES, A.W. |
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