| 高容硫镍基石油树脂加氢催化剂研制 |
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| 引用本文： | 曹春香,吴义志,王永林,孙雪松.高容硫镍基石油树脂加氢催化剂研制[J].石油化工高等学校学报,2013(3):49-52. |
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| 作者姓名： | 曹春香 吴义志 王永林 孙雪松 |
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| 作者单位： | 山东公泉化工股份有限公司;中国石油天然气股份有限公司抚顺石化公司石油二厂;中国石油化工股份有限公司抚顺石油化工研究院;昆仑能源(大连)有限公司 |
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| 摘 要： | 共沉淀法制备高容硫镍基石油树脂加氢催化剂，并在制备过程中加入Fe、Zn、Cu和Mg等助剂。采用XRD、TPR技术对催化剂活性组分的分散和还原性能进行了表征。结果表明，助剂能够抑制Ni／Al2O3催化剂中Ni晶粒的长大并调节活性组分与载体相互作用，进而能够提高石油树脂加氢催化剂容硫能力。制备的高容硫镍基石油树脂加氢催化剂有效阻碍硫等杂质与下游催化剂接触，确保了下游催化剂活性发挥，延长催化剂使用寿命。
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| 关 键 词： | 石油树脂加氢 镍基催化剂 容硫 |
The Ni-Based Petroleum Resin Hydrogenation Catalysts of High Holding Sulfur Capacity |
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| CAO Chunxiang,WU Yizhi,WANG Yonglin,SUN Xuesong.The Ni-Based Petroleum Resin Hydrogenation Catalysts of High Holding Sulfur Capacity[J].Journal of Petrochemical Universities,2013(3):49-52. |
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| Authors: | CAO Chunxiang WU Yizhi WANG Yonglin SUN Xuesong |
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| Affiliation: | 1.Shandong Gongquan Chemical Stock Co.,Ltd.,Zibo Shandong 255436,China; 2.PetroChina Fushun Petrochemical Company No.2 Refinery,Fushun Liaoning 113004,China; 3.Fushun Research Institute of Petroleum and Petrochemicals,SINOPEC,Fushun Liaoning 113001,China; 4.Kunlun Energy(Dalian) Company Limited,Dalian Liaoning 116600,China) |
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| Abstract: | The Ni-based petroleum resin hydrogenation catalysts of high holding sulfur capacity were prepared by coprecipitation, which was added with Fe, Zn, Cu and Mg and other additives in the preparation. The dispersion and reduction performance of catalyst active component were charactered by the XRD and TPR technology. The results show that the additive can inhibit Ni particle to grow up and adjust the interaction of active component with carrier, which can improve the capacity of holding sulfur of petroleum resin hydrogenation catalyst. The high sulfur capacity of Ni-based petroleum resin hydrogenation catalyst can effective prevent such as sulfur impurities contacting with downstream catalysts, ensure the downstream catalyst activity and prolong the life of catalyst. |
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| Keywords: | Petroleum resin hydrogenation Ni based catalyst Holding sulfur capacity |
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