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2种生产
法:
相法和气相法。
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2种生产
法:
相法和气相法。
The products in the preparation of diethyl carbonate (DEC) from diethyl oxalate (DEO) by decarbonylation over K2CO3/AC (activated carbon) were analyzed by gas chromatography-mass (GC-MS).
摘要采用气相色谱-质谱联用(程序升温)法对K2CO3/性炭上催化草酸二
(DEO)气相脱羰基制碳酸二
(DEC)
反应产物进行了分析。
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