农产品副产物生产乙酰丙酸

Production of levulinic acid By Agricultural Coproduct

乙酰丙酸是一种可望作为制备多种化工产品的新型平台化合物和医药中间体,它可利用丰富的再生资源废弃物或副产物如:玉米芯、造纸废纤维、糠醛渣、木糖楂等来制备。目前制备方法有糠醇(醛)催化水解和生物质水解法,乙酰丙酸用途广泛,是重要的化工原料,市场前景看好。

Levulinic acid （LA） is an important chemical raw materials whose application will be wider and wider in various industries. LA is regarded recently as a promising new platform chemical from biomass. There are two methods to prepare LA ：the catalyzed hydrolysis of fuffural alcohol, and the hydrolysis of biomass. The preparation methods of LA can be adopt corncob, waste fibre, papermaking waste liquid, xylose waste residue and so forth .Production of new type Platform Chemical Levulinic Acid by renewable resources,it will be getting more and more market demand,and will win broad market prospects.