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预处理对煤液化反应性的影响研究
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摘要
论文对不同变质程度煤液化反应性以及煤质(灰分、挥发分、H/C原子比)对液化反应性的影响进行了对比研究。通过控制原料煤水分,研究了煤的初始水分含量对其液化反应性的影响;选择了代表性的褐煤和长焰煤进行水热预处理,研究了水热预处理对煤的液化反应性的影响;以四氢呋喃及异丙醇为溶剂对煤进行溶胀预处理,研究了溶剂、溶胀时间、溶胀温度对煤液化反应性的影响;对液化过程的压力变化特征进行分析研究,明确不同预处理方法的效应。论文还对液化反应过程中初始水分作用机理、水热处理作用机理和有机溶剂溶胀处理作用机理进行了分析探讨。
In this paper, the laws of liquefaction reaction of different metamorphic rank coal were studied in comparison, and the effect of the coal rank, ash, volatile matter and H/C atomic ratio on liquefaction reaction were investigated. The effects of the initial water content of coal on liquefaction reactivity were studied by controlling the coal initial water content. The brown coal and long flame coal were selected, which have representability and operability, and hydrothermal pretreatment on liquefaction reactivity were studied. Also, the swelling pretreatments of coal in THF and IPA on liquefaction reactivity were studied, and the effects of solvent, swelling time and swelling temperature were investigated respectively. The changing laws of pressure in the process of coal liquefaction reaction were analyzed, and the characteristics of different pretreatment effects on coal liquefaction reaction were confirmed. The mechanism of initial water content, hydrothermal pretreatment and organic solvent swelling pretreatment in the liquefaction processes was also analyzed and discussed.
引文
1.张国宝,刘琦,孙勤,等.中国能源发展报告2009.北京:经济科学出版社,2009:33~34
    2.全国煤化工信息总站.2009年我国原油对外依存度超50%.煤化工,2010,(1):6
    3.徐振刚.煤炭直接液化技术及其在我国的发展.煤化工,2003,106(3):8~12
    4.高晋生,张德祥,王锦平.21世纪煤化工技术发展展望.煤化工,2002,102(5):3~8
    5.徐洁,李庭琛,颜涌捷,等.煤与木屑共液化.燃料化学学报,1999,27(4):328~334
    6.张永发.神府煤的结构及其在甲醇碱催化剂(BCII)体系中的解聚反应性(博士学位论文).太原理工大学,1999:39~69
    7.王志杰,李允梅,杨建丽,等.兖州煤与渣油共处理制高等级道路沥青的研究.中国矿业大学学报,2003,32(1):48~52
    8. Rothenberger S K, Cugini V A. Investigation of first-stage liquefaction of coal with model plastic waste mixture. Energy & Fuels,1997,11(4):849-855
    9.舒歌平,史士东,李克健.煤炭液化技术.北京:煤炭工业出版社,2003:85~88
    10.高晋生,张德祥.煤液化技术.化学工业出版社,北京:2005,3
    11.李华民,王永刚,初茉.煤化工产业现状及技术发展趋势.煤炭工程,2009,(11):82~84
    12. Wiser S H. Proceedings of EPRI Conference on "Coal Catalysis", Santa Monica, California, USA.1973,3-4
    13.Shin J H. Fuel,1984,63 (9):1187~1196
    14. Shinn J. H. From coal single-stage and two-stage products:A reactive model of coal structure. Fuel,1984,63(9):1187~1196
    15. Curran G. P., Struek R. T., GevinE., Preper Div. Petrol Chem, ACS1996, C:130
    16. Curran G. P., Struek R. T., Gevin E.,, Ind. Eng. Chem. Proe. Des. Dev.,1967,6(2):166
    17. Chunshan Song, Kouji Hanaoka and Masakatsu Nomura, Short Contaet-time Pyrolytic Liquefaction of Wandoan Subbituminous Coal and Catalytic Upgrading of the SCT-SRC, Fuel,1989, (68):287~292
    18.凌大琦,王志忠.内蒙胜利煤液化反应速度研究.燃料化学学报,1983,4;25~28
    19.刘飞.大柳塔煤液化反应性能的研究大连理工大学硕士学位论文,2001,6;9~10
    20. Parkash S, Carson D, Ignasiak B, Petrographic composition and liquefaction behavior of North Dakota and Texas lignites. Fuel,1983,62(6):627~631
    21.唐跃刚,王洁.论褐煤煤岩学与加氢液化的关系.中国矿业大学学报,1990,19(2):80~86
    22.戴和武,马治帮.适合直接液化的烟煤特性研究.煤炭学报,1988,(2):80~86
    23. Mochida I, Kishino M, Sakanishi K et al. Reactivity of inert macerals in the hydrogen transferring liquefaction.1987 International Conference on Coal Science, Amsterdam 1987, 303~306
    24. Shibaoka M, Ueda S. Formation and stability of mesophase during coal hydrogenation. Fuel, 1978,57.(11):667~672
    25. Heng S, Shibaoka M. Hydrogenation of the inerinite macerals of Bayswater coal. Fuel,1983, 62(5):610~612
    26. Given P H, Cronauer D C, Spackman W et al. Dependence of coal liquefaction behavior on coal characteristics. Fuel,1975,54(1):40-49
    27.韩德馨.中国煤岩学.徐州:中国矿业大学出版社,1996,419~421
    28.李文华.东胜-神府煤的煤质特征与转化特征(兼论中国动力煤的岩相特征)[博士学位论文].煤炭科学研究总院,2001,6:69~70
    29. Li Wenhua, Huo Weidong, Shu Geping et al. Hydroliquefaction characteristics of majiata coal and its macerals components.燃料化学学报,2001,29 (2):104~107
    30. Keogh R A, Chawla B, Taulbee D et al. Liquefaction of macerals separated from single coal [C]. International Conference on Coal Science. Tokyo, Japan.1989,683~686
    31. Steller M, The influence of maceral intergrowth on the hydrogenation of coal [C]. International Conference on Coal Science, July,1987, Columbia University, USA,115~118
    32. Brodzki D, Akar A A, Mariadassou G D et al. Liquefaction of coal and maceral concentrates in a stirred micro-autoclave and flowing-solvent reactor. Fuel,1994,73 (8):1331~1337
    33.薛永兵,凌开成,邹纲明.煤直接液化中溶剂的作用与种类.煤炭转化,1999,(10):1~4
    34. McMillen D F, Malhotra R, HumGetal. Hydrogen-transfer-promoted bond sission initiated by coal fragments. Energy & FuelS.1987,5 (2):193~198
    35. McMillen D F, Malhotra R, Chang S J et al. Mechanism of hydrogen transfer and bond scission of bonded coal structures in donor solvent systems. Fuel,1987,66 (12):1611~1620
    36. McMillen D F, Malhotra R, Tse D S. Interactive effects solvent components:possible chemical origin of synergy in liquefaction and coprocessing. Energy & Fuels,1991,5 (1):179-187
    37. Malhotra R, McMillen D F. Relevance of cleavage of strong bonds in coal liquefaction. Energy & Fuels,1993,7(2):227~233
    38. Smith C M, Savage P E. Reactions of polycyclic alkylaromatics. Energy & Fuels,1992,6 (2): 195~202
    39. Savage P E. Hydrogen-transfer mechanism in 1-dodecylpyrene pyrolysis. Energy & Fuels,1995, 9 (4):590~598
    40. Billmers R, Griffith L L, Stein S E. Hydrogen trasfer between anthracene structures. Phys Chem,1986,90(3):517~523
    41. Autrey T, Albroun E A, Franz J A et al. Solvent-Induced Scission of Diarylmethanes in Dihydroarene Donor Solvents:An Experimental and Mechanistic Modeling Study of Hydrogen-Transfer Pathways. Energy & Fuels,1995,9(5):420~426
    42. Ouchi K, Makabe M. Hydrogen Transfer in the Hydrogenation of Model Compounds. Fuel,1988, 67(11):1536~1541
    43. Wei X Y, Zong Z M. Solvent effect on diphenylmethane hydrocracking. Energy & Fuels,1992,6(2):236~237
    44. Masanumi G, Masaru S, Atsushi I. Elucidation ofcoal liquefaction mechanisms using a tritium tracer method:hydrogen exchangereaction of solvents with tritiated molecular hydrogen in the Presence and absence of H2S. Fuel,1998,77(9/10):947~952
    45. Artok L, Erbatur 0, Schobert H H. Reaction of dinaphthyl and diphenyl ethers at liquefaction conditions. Fuel Process Technol,1996,47(2):153~176
    46. Kazu-aki Hata, Nori-aki Kawasaki and Naokatsu Fuji, Iron/Sulfur-eatalyzed Coal Liquefaetion in the Presence of Alcohol and Carbon Monoxide. FuelProeTech,1998(53):255-267
    47. Fanor Mondragon, Gustavo Quintero and Alfredo Jaramillo. The Catalytic Liquefaetion of Coal in the Presence of Ethanol.Fuel Proc Tech,1998, (53):171~181
    48. Peter N. Kuznetsov, Jan Bimer and Piotr D. Salbut. The Nature of the Synergistic Effeet of Binary Tetralin-Aleohol Solvents in Kansk-Aehinsk Brown Coal Liquefaetion, Fuel Proc Tech, 1997, (50):139~152
    49. Levent Artok, Oktay Erbatur and Harold H. Schobert. Reaetion of Dinaphthyl and Diphenyl Ethers at Liquefaetion Conditions,Fuel Proe Tech,1996, (47):153~176
    50. OrchinM, SrorchM, Ind Eng Chem IEC,1998,40(8):1385~1399
    51.曾蒲君,王承宪.煤基合成燃料工艺学.徐州:中国矿业大学出版社,1993:15~18
    52. Ceylan K. Stock.. M L. Reaction pathways during coprocessing:The reactivity patterns of coals and resides in hydrogen atom transfer, carbon-carbon scission, and hydrodemethylation. Fuel, 1990,69(83):1386~1393
    53.翁斯灏,吴幼青,高晋生,等.煤加氢液化铁催化剂的穆斯保谱研究Ⅰ.燃料化学学报,1990,18(2):97~102
    54.翁斯灏,高晋生,吴幼青,等.煤加氢液化铁催化剂的穆斯堡尔谱研究Ⅱ.燃料化学学报,1990,18(2):103~115
    55.王力,陈鹏.煤与废塑料共液化中铁系催化剂工作状态和活性点的研究.煤炭学报,2000,25:201~205
    56.王丽洁,崔之栋,刘思可,等.将穆斯堡尔谱用于煤炭催化液化的研究Ⅰ.燃料化学学报,1990,18(2):268-272
    57. Debyshire F, Hager T. Coal Liquefaction and Catalysis. Fuel,1994,73 (3):1087-1092
    58.朱继升,张立安,杨建丽,等.煤直接液化催化剂的研究进展,煤炭转化,2000,23(3):13~18
    59.肖瑞华,白金峰.煤化学产品工艺学.北京:冶金工业出版社,2003:32~33
    60. Kamiya Y, Nobusawa T and Futamura S, Fuel proc Tech,1988, (18):1034~1041
    61. Chunshan Song and Ajay K. Saini. Strong Synergistic Effeet Between Dispersed Mo Catalyst and H2O for Low-Severity Coal Hydroliquefaction. Energy&Fuel,1995, (9):188~198
    62. Chunshan Song, Saini A. K and Y. Yoneyama. A New Proeess for Catalytic Liquefaction of Coal Using Dispersed MoS2 Catalyst Generated in Situ With Added H2O, Fuel,2000, (79):249~261
    63. MUKHERJEE D K, SENGUPTA A N, CHOUDHURY D P. Effect of hydrothermal treatment of caking propensity of coal. Fue,11996,75(4):477~482
    64. IINO M, TAKANOHASHIT, LIC, KUMAGAIH. Increase in extraction yields of coals by water treatment. Energy Fuels,2004,18(4):1414~1418
    65. BIENKOW SKI P R, NARAYAN R, GREENKORN R A, CHAO K. Liquefaction of a subbitum inous coal with steam and ammonia. Ind Eng Chem Res,1987,26(2):206~211
    66. KHAN M R, CHEN W, SUUBERG E. Influence of steam pretreatment on coal composition and devolatilization. Energy Fuels,1989,3(2):223~230
    67. ROSS D S, HIRSCHON A B, TSED S, LOO B H. The effects ofhydrothermal treatment on W yodak coal. Prepr Am Chem Soc Div Fuel Chem,1990,35(2):352~363
    68. SHUIH, WANG Z,WANGG. Effect of hydrothermal treatment on the extraction of coal in the CS2/NMP mixed solvent. Fue,12006,85(12-13):1798~1803
    69.王知彩,水恒福,张德祥,等.水热处理对神华煤质的影响.燃料化学学报,2006,34(5):524~529
    70.水恒福,王知彩,汪高强,等.煤的水热处理对其缔合结构的影响.燃料化学学报,2006,34(5):519~523
    71.水恒福,曹美霞,王知彩.几种烟煤及其热处理后的溶胀性能研究.燃料化学学报,2007,35(2):141~145
    72.水恒福,裴占宁,王知彩.水热处理对神华煤液化性能的影响.燃料化学学报,2007,35(6):655-659
    73. Sanda Y and Honda H.Fuel,1966, (45):295~297
    74. Masaharu Nishioka. Dependence of Solvent Swelling on Coal Concentration. Fuel,993, (72): 1001~1005
    75. Jose M. Rinco and Sergio Cruz, Influence of Preswelling on Liquefaction ofCoal. Fuel,1988, (67):1162~1163
    76. R. M. Baldwin, D. R. Kennar,O. Nguanprasert and R. L.Miller. Liquefaction Reaetivity Enhaneement of Coal by Mild Alkalation and Solvent Swelling Techniques. Fuel,1991, (70):429~433
    77. Charles J. Brannan, Christine W. Curtis and Donald C. Cronauef, Interaetions of Swelling Solvents and Catalyst Preeursors in Coal Liquefaction Systems.Fuel ProeTech,1997(51):63~81
    78. Charles J. Brannan, Christine W.Curtis and Donald C. Cronauef,Effee of Solvent Swelling and Catalyst Impregnation on the Liquefaction Systems. Fuel Proc Tech,1996, (48):173~187
    79. J. T. JosePh. Liquefaction behavior of solvent-swollen coals. Fuel,1991, (70):139~144.
    80. Levent Artok. Swelling Pretreatment of Coals for Improved Catalytic Temperature-Staged Liquefaetion. Energy&Fuels,1993, (7):67~77
    81.杨正伟.几种煤的配煤液化反应性研究.中国矿业大学(北京)硕士学位论文,2007,5:11~12
    82. GIeen T K, KovacJ, LarsenJ W. Fuel,1984,63(7):935~938
    83. GIeen T K, KovacJ, LarsenJ W. Fuel,1984,63(7):1538~1543
    84. Larsen J W, Green T K, Kovac J. J Org Chem,1985,50(24):4729~4735
    85. Larsen J W, Mohammadi M. Energy& Fuels,1990,4(1):107~110
    86. Nishioka M. Fuel,1992,71(8):941~948
    87. Nishioka M. Fuel,1993,72 (7):997~1000
    88. Nishioka M. Fuel,1993,72 (7):1001~1005
    89. Ndji F, Thomas K M. Fuel,1993,72 (11):1525~1530
    90. Nishioka M. Fuel,1993,72 (12):1719~1724
    91. Nishioka M. Fuel,1993, v72(12),1725~1731
    92. Takanohashi T, Iino M, Nishioka M. Energy&Fuuels,1995,9 (5):788~793
    93. Laarsen J W, Shawwer S. Energy& Fuuels,1990,4(1):74~77
    94.陈茺,高晋生,颜涌捷.煤大分子交联键密度的研究.华东理工大学学报,1996,22(6):690~694
    95.郭崇喜.煤化学[M].高等教育出版社,北京:1992,4:24~27

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