| Pd/C催化剂的失活机理与回收再生研究进展 |
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| 引用本文： | 王广建,丁浩,宋美芹,刘光彦.Pd/C催化剂的失活机理与回收再生研究进展[J].工业催化,2009,17(5):1-6. |
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| 作者姓名： | 王广建 丁浩 宋美芹 刘光彦 |
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| 作者单位： | 青岛科技大学化工学院，山东 青岛 266042 |
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| 摘 要： | Pd/C催化剂广泛应用于加氢脱卤反应，但其失活机理及再生处理存在一定的问题和难点。综述了Pd/C催化剂的制备工艺、失活机理及回收再生工艺的研究进展，对传统钯氨络合工艺、还原法、吸附法和超临界流体再生Pd/C催化剂技术进行了分析讨论，对应用存在的问题及今后的研究方向做了展望。
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| 关 键 词： | 催化剂工程 Pd/C催化剂 加氢脱卤 回收再生 失活机理 |
Advances in deactivation mechanisms and regeneration of Pd/C catalysts |
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| WANG Guang-jian,DING Hao,SONG Mei-qin,LIU Guang-yan.Advances in deactivation mechanisms and regeneration of Pd/C catalysts[J].Industrial Catalysis,2009,17(5):1-6. |
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| Authors: | WANG Guang-jian DING Hao SONG Mei-qin LIU Guang-yan |
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| Affiliation: | School of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, Shandong，China |
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| Abstract: | Pd/C catalysts have been widely used in hydrodehalogenation. Latest researches in preparation, deactivation mechanisms and regeneration of Pd/C catalysts were reviewed. The techniques for regeneration of Pd/C catalysts, i. e., palladium-ammonia complexation, reduction, adsorption and supercritical fluid methods, were discussed. |
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| Keywords: | catalyst engineering Pd/C catalyst hydrodehalogenation regeneration deactivation mechanism |
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