METHOD FOR PRODUCTION OF 5-HYDROXYMETHYL-2-FURFURAL FROM FRUCTOSE
摘要
<p>A method of producing HMF by mixing or agitating an aqueous solution of fructose and inorganic acid catalyst with a water immiscible organic solvent to form an emulsion of the aqueous and organic phases. The mixture is heated in a flow-through reactor at elevated pressures and then separated into aqueous and organic phases to obtain HMF. The aqueous phase and the organic phase are mixed with an in-line mixer prior to, preferably, immediately before addition of the biphasic reaction mixture into the reactor. After separation, HMF is recovered from the aqueous and organic phases to obtain high yields of HMF without the presence of insoluble solid impurities.</p>
申请公布号
WO2009012445(A1)
申请公布日期
2009.01.22
申请号
WO2008US70465
申请日期
2008.07.18
申请人
ARCHER DANIELS MIDLAND COMPANY;DIGNAN, CHRISTINE;SANBORN, ALEXANDRA, J.