纳米氢氧化铜催化糠醛加氢反应工艺条件考察

对优化后的纳米氢氧化铜催化剂在糠醛加氢制糠醇的反应中进行了工艺条件考察，并对产物用气相色谱进行转化率和选择性的测定，最终优化了反应工艺条件。即在反应温度为200 ℃、反应压力为6 MPa、催化剂负荷量为200 g（糠醛/g催化剂.h）、反应时间为3 h的条件下，通过谱图分析与计算得到糠醛转化率为97%，糠醇选择性达96.6%。

STUDY ON THE PROCESS CONDITIONS OF FURFURAL HYDROGENATION CATALYZED BY NANOMETER CUPRIC HYDROXIDE

Studing the optimized nanometer cupric hydroxide catalyst on the reaction of synthesis furfuryl alcohol from furfural hydrogenation, discussing the effects of temperature, reactor, catalyst dosage and reaction time on the resultant of reaction, The conversion rate and selectivity were tested by gas chromatography, The optimum reaction conditions were temperature 200℃, pressure 6MPa, 200g of catalyst loading dose ( furfural / g catalyst . H ) , 3h of reaction time.Through the spectrum analysis and calculation, furfuryl alcohol conversion rate had reached 97%, the selectivity was 96.6%.