| 中低温煤焦油加氢转化路径 |
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| 引用本文： | 任军哲,冯弦,雷仲波,樊安,白霞霞,李冬. 中低温煤焦油加氢转化路径[J]. 工业催化, 2018, 26(3): 68-72. DOI: 10.3969/j.issn.1008-1143.2018.03.014 |
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| 作者姓名： | 任军哲 冯弦 雷仲波 樊安 白霞霞 李冬 |
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| 作者单位： | 1.陕西咸阳化学工业有限公司,陕西 咸阳712000;2.西北大学化工学院,陕西 西安 710069;3.中国启源工程设计研究院有限公司,陕西 西安 710018 |
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| 基金项目： | 国家自然科学基金(21646009)资助项目; 陕西省科技统筹创新工程计划项目(2014KTCL01-09,2016KTZDGY08-03); 陕西省教育厅产业化培训项目(14JF026,15JF031); 陕西省青年科技新星项目(2016KJXX-32) |
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| 摘 要： | 以中低温煤焦油360℃的馏分油为原料,Ni-Mo/γ-Al2O3为催化剂,在小型固定床单管加氢反应器上进行加氢实验。在压力13 MPa、空速0.4 h-1、氢油体积比1 700∶1和反应温度370℃工艺条件下进行催化加氢反应,通过对原料油和加氢产物的GC-MS的检测结果分析,确定了酚类、萘类、联苯类和菲类化合物的加氢转化路径,得到煤焦油馏分油中主要化合物的加氢反应网络。
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| 关 键 词： | 煤化学工程 中低温煤焦油 加氢转化路径 加氢反应网络 |
Hydrogention conversion path of mid-low-temperature coal tar |
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| Ren Junzhe,Feng Xian,Lei Zhongbo,Fan An,Bai Xiaxia,Li Dong. Hydrogention conversion path of mid-low-temperature coal tar[J]. Industrial Catalysis, 2018, 26(3): 68-72. DOI: 10.3969/j.issn.1008-1143.2018.03.014 |
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| Authors: | Ren Junzhe Feng Xian Lei Zhongbo Fan An Bai Xiaxia Li Dong |
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| Affiliation: | 1.Shaanxi Xianyang Chemical Industry Co.,Ltd.,Xianyang 712000,Shaanxi,China;2.School of Chemical Engineering,Northwest University,Xi'an 710069,Shaanxi,China;3.China Qiyuan Engineering Corporation,Xi'an 710018,Shaanxi,China; |
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| Abstract: | The hydrogenation experiment was carried out in a small-scale single tube fixed bed reactor with mid-low-temperature coal tar distillates below 360 ℃ as raw material.The commercial catalyst(Ni-Mo/γ-Al2O3) was used as the main catalysts.Hydrogenation was carried out under conditions of pressure 13 MPa,liquid hourly space velocity 0.4 h-1,hydrogen to oil volume ratio 1 700:1,and temperatures 370 ℃,respectively.By analyzing the GC-MS data of hydrogenated products and raw oil,the hydrogenation conversion pathway of phenols,naphthalene,biphenyls and phenanthrene compounds were determined.Hydrogenation reaction network of main compounds in coal tar distillate oil was obtained. |
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| Keywords: | coal chemical engineering mid-low-temperature coal tar hydrogenation conversion path hydrogenation reaction network |
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