Abstract: It is difficult for the fixed bed hydrogenation technology to process the coal tar heavy fractions containing high concentration of asphaltenes, metal, sulfide, nitride and other heteroatoms.This paper summarizes systematically the research progress, technical features and industrial application situation of the slurry-bed and ebullated-bed technologies that are well adapted to process coal tar heavy fractions or all fractions and discusses the development direction of coal tar heavy fraction hydrogenation.It is thought that the future research and development on coal tar heavy fraction hydrogenation will focus on optimizing the slurry bed hydrogenation pretreatment-fixed bed hydrogenation combined process, developing cheap and efficient catalyst for slurry-bed hydrogenation, developing a co-processing technology for coal tar with coal or residue oil and utilizing efficiently utilization hydrogenation products.
杨涛, 戴鑫, 杨天华, 李伟, 黄传峰, 韩智发, 石欣, 王蒙. 煤焦油重组分加氢技术现状及研究趋势探讨[J]. 现代化工, 2018, 38(9): 60-63,65.
YANG Tao, DAI Xin, YANG Tian-hua, LI Wei, HUANG Chuan-feng, HAN Zhi-fa, SHI Xin, WANG Meng. Status and research trends of hydrogenation technology for coal tar heavy fractions. Modern Chemical Industry, 2018, 38(9): 60-63,65.
[1] 胡发停,张晓静,李培霖.煤焦油加工技术进展及工业化现状[J].洁净煤技术,2011,17(5):31-35. [2] 钱伯章.煤焦油加氢技术与项目风险分析[J].化学工业,2013,31(4):10-13. [3] Li D,Li Z,Li W,et al.Hydrotreating of low temperature coal tar to produce clean liquid fuels[J].Journal of Analytical and Applied Pyrolysis,2013,100:245-252. [4] 刘宗宽,张磊,江健,等.煤焦油加氢精制和加氢裂化催化剂的研究进展[J].化工进展,2012,31(12):2672-2677. [5] Wang Y G,Zhang H Y,Zhang P Z,et al.Hydroprocessing of low temperature coal tar on NiW/γ-Al2O3 catalyst[J].J Fuel Chem Technol,2012,40(12):1492-1497. [6] 任洪凯.煤焦油化学组成特性与加氢性能研究[D].青岛:中国石油大学(华东),2012. [7] 黄澎.高温煤焦油悬浮床加氢裂化研究[J].洁净煤技术,2011,17(3):61-63. [8] 姚春雷,全辉,张忠清.中低温煤焦油加氢生产清洁燃料油技术[J].化工进展,2013,32(3):501-507. [9] 孟兆会,方向晨,杨涛,等.沸腾床与固定床组合工艺加氢处理煤焦油试验研究[J].煤炭科学技术,2015,43(3):134-137. [10] 薛倩,张雨,刘名瑞,等.煤焦油沸腾床加氢制备180号船用燃料油调合组分[J].石油炼制与化工,2015,46(10):88-92. [11] 孟兆会,杨圣斌,杨涛,等.减压渣油掺炼煤焦油相容性及加氢处理研究[J].石油炼制与化工,2014,(5):25-28. [12] 钱伯章.沸腾床加氢技术工业应用成功[J].石油炼制与化工,2016,(2):038. [13] 刘升.渣油悬浮床加氢裂化技术的工业化试验研究[D].东营:中国石油大学(华东),2010. [14] Deng W,Du J,Li C,et al.Exploratory investigation for the coking behavior during slurry-bed hydrocracking of coal tar atmospheric residue[J].Energy & Fuels,2016,30(10):8623-8629. [15] 李传,尚猛,邓文安,等.分散型环烷酸钴催化剂的制备及其在重油悬浮床加氢裂化中的应用[J].石油化工,2011,40(5):506-510. [16] Du J,Deng W,Li C,et al.Reactivity and structure changes of coal tar asphaltene during slurry-phase hydrocracking[J].Energy & Fuels,2017,31(2):1858-1865. [17] 徐春明,杨朝合.石油炼制工程[M].北京:石油工业出版社,2009. [18] 吴乐乐,戴鑫,李金璐,等.煤焦油常压渣油悬浮床加氢工艺及中试研究[J].石油炼制与化工,2015,46(8):18-23. [19] 张晓静,李培霖,毛学锋,等.一种非均相煤焦油悬浮床加氢方法:CN,201310179051.0[P].2013-05-15. [20] 张晓静.BRICC中低温煤焦油非均相悬浮床加氢技术[J].洁净煤技术,2015,(5):61-65. [21] 刘艳丽,刘戈.煤化工行业高水耗问题分析与探讨[J].煤炭科学技术,2016,44(4):189-195. [22] Yue Y,Niu P,Jiang L,et al.Acid-modified natural bauxite mineral as a cost-effective and high-efficient catalyst support for slurry-phase hydrocracking of high-temperature coal tar[J].Energy & Fuels,2016,30(11):9203-9209. [23] 曹阳.首套超级悬浮床工业示范装置一次开车成功我国重油加工技术获重大突破[J].中国石油和化工,2016,(5):76-76. [24] Shi B,Que G.Hydrocracking of Liaohe vacuum residue with oil-soluble Co-Ni bimetallic catalysts and hydrogen donor[J].Prepr Pap-Am Chem Soc,Div Fuel Chem,2003,48(2):722-724. [25] 白雪梅,李克健,章序文,等.掺兑蒽油加氢制备煤直接液化循环溶剂[J].石油学报:石油加工,2016,32(2):369-374. [26] Barraza J,Coley-Silva E,Piñeres J.Effect of temperature,solvent/coal ratio and beneficiation on conversion and product distribution from direct coal liquefaction[J].Fuel,2016,172:153-159.
