引用本文:
李君, 蒋毅, 程极源, 王华明. 顺酐常压催化加氢制γ-丁内酯[J]. 应用化学,
2000, 17(4): 379-382.
Citation: LI Jun, JIANG Yi, CHENG Ji-Yuan, WANG Hua-Ming. Catalytic Hydrogenation of Maleic Anhydride to γ-Butyrolactone Under Atmospheric Pressure[J]. Chinese Journal of Applied Chemistry, 2000, 17(4): 379-382.
Citation: LI Jun, JIANG Yi, CHENG Ji-Yuan, WANG Hua-Ming. Catalytic Hydrogenation of Maleic Anhydride to γ-Butyrolactone Under Atmospheric Pressure[J]. Chinese Journal of Applied Chemistry, 2000, 17(4): 379-382.
顺酐常压催化加氢制γ-丁内酯
English
Catalytic Hydrogenation of Maleic Anhydride to γ-Butyrolactone Under Atmospheric Pressure
Abstract:
Cu/ZnO/Al2O3 catalysts with different compositions were prepared for hydrogenation of maleic anhydride to V-butyrolactone at atmospheric pressure. Results showed that the difference in activity and selectivity of the catalysts was in relation to the molar ratio of Cu to Zn and calcining temperature of the catalysts in preparation, which affected the surface characters and amount of spinel-type phase. XRD and TPR techniques have been used to investigate the experimental results.
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Key words:
- maleic anhydride
- / V-butyrolactone
- / catalytic hydrogenation
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