| Ru和Cu助剂对费托合成Fe基催化剂反应性能的影响 |
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| 引用本文： | 王立丽,吴宝山,李永旺.Ru和Cu助剂对费托合成Fe基催化剂反应性能的影响[J].催化学报,2011,32(3):495-501. |
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| 作者姓名： | 王立丽 吴宝山 李永旺 |
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| 作者单位： | 王立丽,WANG Lili(中国科学院山西煤炭化学研究所煤转化国家重点实验室,山西太原,030001;中国科学院研究生院,北京,100049);吴宝山,李永旺,WU Baoshan,LI Yongwang(中国科学院山西煤炭化学研究所煤转化国家重点实验室,山西太原,030001) |
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| 基金项目： | 国家杰出青年科学基金，国家自然科学基金 |
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| 摘 要： | 研究了Ru和Cu助剂对无K的费托(F-T)合成Fe基催化剂的织构性质、物相结构、还原和碳化行为的影响.在n(H2)/n(CO)=2.0,t=260℃,P=1.5MPa和GHSV=2000h-1的条件下,采用固定床反应器考察了Ru,Cu助剂对Fe基催化剂费托合成反应性能的影响.采用低温N2物理吸附、X射线衍射、穆斯堡尔谱...
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| 关 键 词： | 费托合成 钌 铜 助剂 铁基催化剂 固定床反应器 |
Effects of Ru and Cu Promoters on Fischer-Tropsch Synthesis over Fe-Based Catalysts |
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| WANG Lili,WU Baoshan,LI Yongwang.Effects of Ru and Cu Promoters on Fischer-Tropsch Synthesis over Fe-Based Catalysts[J].Chinese Journal of Catalysis,2011,32(3):495-501. |
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| Authors: | WANG Lili WU Baoshan LI Yongwang |
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| Institution: | WANG Lili1,2,WU Baoshan1,*,LI Yongwang11State Key Laboratory of Coal Conversion,Institute of Coal Chemistry,Chinese Academy of Sciences,Taiyuan 030001,Shanxi,China2Graduate University of Chinese Academy of Sciences,Beijing 100049,China |
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| Abstract: | The effects of Ru and Cu promoters on the textural properties, phase composition, reduction and carburization behavior, and catalytic performance of Fe-based Fischer-Tropsch synthesis (FTS) catalysts without K promoter were investigated. The catalysts were charac-terized by N2 physical adsorption, X-ray diffraction, H2 and CO temperature-programmed reduction, Mossbauer effect spectroscopy. The FTS performance of the catalysts was tested in a fixed-bed reactor under the conditions of n(H2)/n(CO) = 2.0, t = 2... |
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| Keywords: | Fischer-Tropsch synthesis ruthenium copper promoter iron-based catalyst fixed-bed reactor |
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