发明名称 |
PROCESS FOR THE ISOLATION OF LEVULINIC ACID |
摘要 |
The invention relates to a process for the isolation of levulinic acid from an organic solution, comprising washing said organic solution with an alkaline aqueous stream to yield a washed organic solution; subjecting the washed organic solution to a distillation to yield a distillate and a distillation residue; and recovering levulinic acid from the distillate or the residue. This process may result in high yields of levulinic acid. |
申请公布号 |
WO2015007602(A1) |
申请公布日期 |
2015.01.22 |
申请号 |
WO2014EP64796 |
申请日期 |
2014.07.10 |
申请人 |
DSM IP ASSETS B.V. |
发明人 |
WOESTENBORGHS, PIERRE LOUIS;ALTINK, RINKE MARCEL |
分类号 |
C07C51/44;C07C51/48;C07C59/76 |
主分类号 |
C07C51/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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