| NiO／A12O3的制备及其在羊毛脂加氢中的应用 |
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| 引用本文： | 姜燕,王晓,刘丹,谢维纶,桂建舟,刘道胜,马娟娟,左臣盛.NiO／A12O3的制备及其在羊毛脂加氢中的应用[J].石油化工高等学校学报,2013(2):1-4. |
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| 作者姓名： | 姜燕 王晓 刘丹 谢维纶 桂建舟 刘道胜 马娟娟 左臣盛 |
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| 作者单位： | 辽宁石油化工大学化学与材料科学学院;中国石油抚顺石化公司催化剂厂;海洋石油工程(珠海)有限公司 |
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| 基金项目： | 国家自然科学基金项目(21103077);教育部新世纪优秀人才支持计划(NCET-11-1011);教育部重点项目(209031);辽宁省优秀人才支持项目(LR201024);辽宁省高等学校杰出青年学者成长计划(LJQ2011035);辽宁省自然基金项目(201102120,201202123) |
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| 摘 要： | 以硝酸镍和氧化铝为前驱物，氢氧化钠为沉淀剂，采用共沉淀法制备负载型催化剂NiO／A12O3并将所制得的催化剂应用于羊毛脂加氢反应中。通过测定加氢产物的皂化值考察了催化剂质量分数、氢气压强、反应时间、反应温度等条件对羊毛脂加氢深度的影响。实验结果表明，在反应时间5h、反应温度300℃、氢气压强18MPa、催化剂质量分数5％的条件下，羊毛脂的加氢深度可达到93．47％。
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| 关 键 词： | NiO A12O3 加氢反应 羊毛脂 |
Preparation of NiO/Al2O3 and Application in Lanolin Hydrogenation |
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| JIANG Yan,WANG Xiao,LIU Dan,XIE Weilun,GUI Jianzhou,LIU Daosheng,MA Juanjuan,ZUO Chensheng.Preparation of NiO/Al2O3 and Application in Lanolin Hydrogenation[J].Journal of Petrochemical Universities,2013(2):1-4. |
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| Authors: | JIANG Yan WANG Xiao LIU Dan XIE Weilun GUI Jianzhou LIU Daosheng MA Juanjuan ZUO Chensheng |
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| Affiliation: | 1(1.College of Chemistry and Material Science,Liaoning Shihua University,Fushun Liaoning 113001,China; 2.Catalyst Factory of Fushun Petrochemical Company,CNPC,Fushun Liaoning 113001,China; 3.Offshore Oil Engineering(Zhuhai) Co.,Ltd.,Zhuhai Guangdong 519000,China) |
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| Abstract: | NiO/Al2O3 was prepared using nickel nitrate and aluminum oxide as the precursor, sodium hydroxide as the precipitating agent by coprecipitation method which was applied in the hydrogenation of lanolin as a catalyst. The effect of reaction temperature, reaction pressure, reaction time and the mass fraction of catalyst on the depth of lanolin hydrogenation was measured by the saponification value. The results show that the optimal conditions are as follows： the mass fraction of catalyst is 5%, reaction pressure of 18 MPa, reaction time of 5 h at 300 ℃, and the depth of lanolin hydrogenation can be up to 93.47%. |
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| Keywords: | NiO/Al2O3 Hydrogenation reaction~ Lanolin |
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