发明名称 |
PROCESSES FOR MAKING FURFURALS |
摘要 |
<p>Processes for making furfural and 5-hydroxymethylfurfural from sugars are provided. The processes can be carried out using a batch process or a continuous mode of operation. An aqueous sugar solution is pressurized with CO2, thereby producing carbonic acid in situ that catalyzes the dehydration reaction to produce furfural from C5 sugars and 5-methylhydroxyfurfural from C6 sugars.</p> |
申请公布号 |
WO2013102002(A1) |
申请公布日期 |
2013.07.04 |
申请号 |
WO2012US71940 |
申请日期 |
2012.12.28 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
HUTCHENSON, KEITH W.;MCKINNON, MICHAEL STEPHEN;RAJAGOPALAN, BHUMA |
分类号 |
C07D307/48;C07D307/50;C07H1/00 |
主分类号 |
C07D307/48 |
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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