| The Effect of Rare Earth on the Activity of Methanol Synthesis Catalyst |
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| 引用本文： | Hong Tao MA, Guo Cai DENG, Xian Zhi GUO, Run Ti CHEN (Department of Chemistry. Nankai University,Tianjin 300071). The Effect of Rare Earth on the Activity of Methanol Synthesis Catalyst[J]. 中国化学快报, 1999, 0(8) |
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| 作者姓名： | Hong Tao MA Guo Cai DENG Xian Zhi GUO Run Ti CHEN (Department of Chemistry. Nankai University Tianjin 300071) |
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| 作者单位： | Department of Chemistry. Nankai University，Tianjin 300071 |
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| 摘 要： | AlthoughtheCuO/ZnO/Al=O,cataIysthasbeenusedasasuccessfulmethan0lsynthesiscatalystfromCOhydrogenationformanyyears,itscatalyticactivityisnothighenoughf0rmethan0Isynthesisfr0mpureCO,hydrogenati0n.Manynewsynthesismethods,includingsol-gelco-precipitati0nmethodandultrasonicsynthesismeth0d,wereusedtopreparethemethanolsynthesiscatalyst"'.Intheliterature,manymetal0xidessuchasZrO,,Cr,O,,Ga,O,,Al,O,,SiO,andTiO,etc.wereaddedintocatalystt0improveitscatalyticactivityandmethanoIselectivity'~'.Howev…
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The Effect of Rare Earth on the Activity of Methanol Synthesis Catalyst |
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| Hong Tao MA, Guo Cai DENG, Xian Zhi GUO, Run Ti CHEN. The Effect of Rare Earth on the Activity of Methanol Synthesis Catalyst[J]. Chinese Chemical Letters, 1999, 0(8) |
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| Authors: | Hong Tao MA Guo Cai DENG Xian Zhi GUO Run Ti CHEN |
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| Abstract: | In this paper several rare earth oxides were added into methanol synthesis catalyst by solid-mixing method to improve the activity of methanol synthesis catalyst. Nd2O3. CeO2, La2O3and Sm2O3 decrease the catalyst activity, while Pr2O3. Gd2O3 and Eu2O3 increase the methanol yield. |
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| Keywords: | Rare earth methanol synthesis catalyst |
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