Two production methods for preparing furan through decarbonylation of furfural were introduced : i . e . liquid phase reaction and gas phase reaction 摘要介绍糠醛脱羰法制备呋喃的2种生产方法：液相法和气相法。
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The electrocatalytic activities of the pt / c catalyst prepared with the solid phase reaction method for the ethanol oxidation is reported for the first time . it was found that the electrocatalytic activity of the pt / c catalyst with 20 % pt prepared with the solid phase reaction method is much better than that of the pt / c catalyst prepared with the traditional liquid phase reaction method 首次研究了用固相反应法制得的pt c催化剂对乙醇氧化的电催化活性，发现用固相反应法制得的含pt量为20的pt c催化剂对乙醇氧化的电催化活性远高于传统的液相反应法制得的pt c催化剂。
