| 高温氧化铁脱硫剂还原硫化的热重热磁研究 |
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| 引用本文： | 李彦旭 钟炳. 高温氧化铁脱硫剂还原硫化的热重热磁研究[J]. 燃料化学学报, 1998, 26(4): 345-350 |
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| 作者姓名： | 李彦旭 钟炳 |
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| 作者单位： | 太原理工大学煤化工研究所，中国科学院山西煤炭化学研究所 |
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| 基金项目： | 国家“九·五”科技攻关专题项目 |
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| 摘 要： | 以钢厂赤泥为主要原料制成四种高温煤气脱硫剂，用动态热重热磁天平对其还原和硫化行为进行了在位研究，未用Ｈ２还原的样品几乎无脱硫活性，经Ｈ２还原后有良好的脱硫性能。脱硫剂的还原和硫化性能与其物理化学性质密切相关，并对其影响进行了讨论。
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| 关 键 词： | 氧化铁 硫化氢 脱硫剂 煤气 高温煤气 |
THERMOGRAVIMETRICTHERMOMAGNETIC STUDY ON REDUCTION AND SULFIDATION OF IRON OXIDE HIGH TEMPERATURE DESULFURIZER |
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| Li Yanxu Li Chunhu Guo Hanxian. THERMOGRAVIMETRICTHERMOMAGNETIC STUDY ON REDUCTION AND SULFIDATION OF IRON OXIDE HIGH TEMPERATURE DESULFURIZER[J]. Journal of Fuel Chemistry and Technology, 1998, 26(4): 345-350 |
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| Authors: | Li Yanxu Li Chunhu Guo Hanxian |
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| Affiliation: | Li Yanxu Li Chunhu Guo Hanxian (Institute for Chemical Engineering of Coal Taiyuan University of Technology Taiyuan) Zhong Bing (Institute of Coal Chemistry Chinese Academy of Sciences Taiyuan) |
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| Abstract: | Four high temperature desulfurizers were prepared using red mud from steel factory Insitu studies on reduction and sulfidation were investigated by thermogravimetricthermomagnetic balance The reactivities of the raw samples were very low, but were drastically increased by activation with H 2 treatment Reduction and sulfidation performances of desulfurizers are closely related to their physical and chemical properties |
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| Keywords: | iron oxide hydrogen sulfide desulfurization |
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