Catalysis Action of Mineral/Metal Elements during Coal-derived Hydrocarbons Process:An Example of the Late Permian Coal from Dahebian Coal Mine&nbsp; in Eastern Yunnan and Western Guizhou

Wu Yan-yan,Qin Yong,Liu Jin-zhong,Wang Ai-kuan

doi:10.11764/j.issn.1672-1926.2012.01.141

2012 , Vol. 23 >Issue 1: 141 - 152

DOI: https://doi.org/10.11764/j.issn.1672-1926.2012.01.141

Catalysis Action of Mineral/Metal Elements during Coal-derived Hydrocarbons Process:An Example of the Late Permian Coal from Dahebian Coal Mine in Eastern Yunnan and Western Guizhou

Expand

1.Research Institute of Petroleum Exploration and Development of EastBranch Company,SINOPEC,Nanjing 210011,China; 
2.College of Mineral Resources and Geoscience,China University of Mining and Technology,Xuzhou 221116,China;
3.Key Laboratory of CBG Resources and the Accumulation Process of Ministry of Education,Xuzhou 22116,China;
4.Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou 510640,China

Received date: 2011-10-19

Revised date: 2011-12-02

Online published: 2012-02-10

Fold

Abstract

The pyrolysis of coal with presence and absence of pyrite or Mo were carried out with different hearing ratios to study the coal bed gas formation process.The influence of pyrite and Mo on coal pyrolysis hydrocarbon-generating process was discussed.The results show that the mineral/transition metal elements make the coal have greater potential of hydrocarbon generation.Pyrite makes a positive and significant catalytic role to the methane generation.The presence of pyrite and Mo at the same time made the coal generate a few amount of heavier hydrocarbon gases,and the presence of pyrite and Mo is helpful to olefins output.Transition metal Mo has the remarkable catalytic effect on the C₇—C₁₄ generation,but the yield of C₇—C₁₄ components reduce if the presence of pyrite and Mo co-exists.Pyrite and Mo influence the peak aromatics hydrocarbon and asphalt generation.High content of transition metal elements inhibit the H₂S formation from the sulfur in the coal.Catalysts have catalytic action for hydrocarbon generation at middle to high temperatures.Heating rate affects the pyrite catalysis for saturated hydrocarbon,aromatic hydrocarbon and asphalt,indicating it would be an important factor for mineral/elements catalysis in the generation of hydrocarbons at geological geothermal conditions.

Key words： Coal bed gas; Mineral; Transition metal elements; ; Catalysis.

Cite this article

Wu Yan-yan,Qin Yong,Liu Jin-zhong,Wang Ai-kuan . Catalysis Action of Mineral/Metal Elements during Coal-derived Hydrocarbons Process:An Example of the Late Permian Coal from Dahebian Coal Mine in Eastern Yunnan and Western Guizhou[J]. Natural Gas Geoscience, 2012 , 23(1) : 141 -152 . DOI: 10.11764/j.issn.1672-1926.2012.01.141

References

［1］Scott A R,Kaiser W R,Ayers W B,et al.Thermogenic and secondary biogenic gases,San Juan basin［J］.AAPG Bulletin,1994,78(8):1186-1209.
［2］Mango F D.Transition metal catalysis in the generation of petroleum and natural gas［J］.Geochimica et Cosmochimica Acta,1992,56(1):553-555.
［3］Mango F D.Transition metal catalysis in the generation of petroleum:A genetic anomaly in Ordovician oils［J］.Geochimica et Cosmochimica Acta,1992,56(10):3851-3854.
［4］Mango F D,Hightower J W,James A T.Role of transition-metal catalysis in the formation of natural gas［J］.Nature,1994,368:536-538.
［5］Mango F D.Transition metal catalysis in the generation of natural gas［J］.Organic Geochemistry,1996,24:977-984.
［6］Mango F D,Hightower J W.The catalytic decomposition of petroleum into natural gas［J］.Geochimica et Cosmochimica Acta,1997,61:5347-5350.
［7］Li Shuyuan,Lin Shijing,Guo Shaohui,et al.Effects of inorganic salts on the hydrocarbon generation from kerogens［J］.Geochimica,2002,31(1):15-19.［李术元,林世静,郭绍辉,等.无机盐类对干酪根生烃过程的影响［J］.地球化学,2002,31(1):15-19.］
［8］Li Shuyuan,Lin Shijing,Guo Shaohui,et al.Catalytic effects of minerals on hydrocarbon generation in kerogen degradation［J］.Journal of the University of Petroleum,China，2002,26(1):69-71.［李术元,林世静,郭绍辉,等.矿物质对干酪根热解生烃过程的影响［J］.石油大学学报:自然科学版,2002,26(1):69-71.］
［9］Qin Yan,Peng Ping′an,Yu Chiling,et al.Effects of sulfur on the hydrocarbon generation from kerogens［J］.Chinese Science Bulletin,2004,49(1):9-16.［秦艳,彭平安,于赤灵,等.硫在干酪根裂解生烃中的作用［J］.科学通报,2004,49(1):9-16.］
［10］Christina G V,Stanislav V V.Behaviors of inorganic matter during heating of Bulgarian coals［J］.Fuel Processing Technology,2005,86:1297-1333.
［11］Vamvuka D,Troulinos S,Kastanaki E.The effect of mineral matter on the physical and chemical activation of low rank coal and biomass materials［J］.Fuel,2006,85:1763-1771.
［12］Pan Changchun,Gen Ansong,Zhong Ningning,et al.The effects of minerals and water on hydrocarbon generation from kerogen:III.Steranes and triterpane generation and maturation［J］.Acta Geologica Sinica,2006,80(3):446-453.［潘长春,耿安松,钟宁宁,等.矿物和水对干酪根热解生烃作用的影响—Ⅲ.甾、藿烷(烯)的形成与热演化［J］.地质学报,2006,80(3):446-453.］
［13］Zu Xiaojing,Tuo Jincai,Zhang Mingfeng,et al.The roles of inorganic minerals on the oil and gas generating processes［J］.Acta Sedimentologica Sinica,2007,25(2):298-306.［祖小京,妥进才,张明峰,等.矿物在油气形成过程中的作用［J］.沉积学报,2007,25(2):298-306.］
［14］Tao Wei,Zou Yanrong,Liu Jinzhong,et al.Influence of pressure on the clay minerals catalytic during hydrocarbon generation［J］.Natural Gas Geosciences,2008,19(4):548-570.［陶伟,邹艳荣,刘金钟,等.压力对粘土矿物催化生烃的影响［J］.天然气地球科学,2008,19(4):548-570.］
［15］Zhang Shuichang,Shuai Yanhua,Zhu Guangyou.TSR promote crude oil turn into gas:Simulation experimental evidence［J］.Science in China:Series D,2008,38(3):307-311.［张水昌,帅燕华,朱光有.TSR促进原油裂解成气：模拟实验证据［J］.中国科学:D辑,2008,38(3):307-311.］
［16］Jiang Lanlan,Pan Changchun,Liu Jinzhong.Experimental study on effects of minerals on oil cracking［J］.Geochimica,2009,38(2):165-173.［姜兰兰,潘长春,刘金钟.矿物对原油裂解影响的实验研究［J］.地球化学,2009,38(2):165-173.］
［17］Pan Changchun,Jiang Lanlan,Liu Jinzhong,et al.The effects of calcite and montmorillonite on oil cracking in confined pyrolysis experiments［J］.Original Research Article Organic Geochemistry,2010,41( 7):611-626.
［18］Medina J C,Butala S J,Bartholomew C H,et al.Low temperature iron-and nickel-catalyzed reactions leading to coalbed gas formation［J］.Geochimica et Cosmochimica Acta,2000,64(4),:643-649.
［19］Liu Jinzhong,Tang Yongchun.Use the kerogen hydrocarbon generation dynamics method to forecast methane production［J］.Chinese Science Bulletin,1998,43(11):1187-1191.［刘金钟,唐永春.用干酪根生烃动力学方法预测甲烷生成量之一例［J］.科学通报,1998,43(11):1187-1191.］
［20］Shi Wei.The preliminary research on simulation of hydrocarbon source rocks in water medium under hot press［C］//The Fifth National Organic Geochemical Conference Preparatory Team.The Fifth National Organic Geochemical Conference Papers.Beijing:Science China Press,1992.［石卫.烃源岩在水介质下热压模拟的初步研究［C］//第五届有机地球化学学术讨论会筹备组.第五届全国有机地球化学会议论文.北京：中国科学出版社，1992.］
［21］Liu Baoquan,Cai Bing,Fang Jie.Kerogen of shale oil and gas generation simulation experiment［J］.Petroleum Geology and Experiment,1990,12(2):147-160.［刘宝泉,蔡冰,方杰.上元古界下马岭页岩干酪根的油气生成模拟实验［J］.石油实验地质,1990,12(2):147-160.］
［22］Lu Hongxuan,Meng Zifang,Li Bin,et al.Effect of trace element molybdenum on hydrocarbon generation from lignite by pyrolysis［J］.Natural Gas Geoscience,2007,18(1):104-106.［卢红选,孟自芳,李斌,等.微量元素Mo对褐煤有机质热解成烃的影响［J］.天然气地球科学,2007,18(1):104-106.］
［23］Bao Jianping.The relationship between the murphy ratio and organic matter thermal evolution［J］.Journal of Jianghan Petroleum Institute,1992,14(4):8-13.［包建平．甲基菲比值与有机质热演化的关系［J］．江汉石油学院学报,1992,14(4):8-13.］
［24］Wang Zhizhong,Liu Xuguang,Ling Daqi.Study of the coal liquefaction technology and development［J］.Coal Processing & Comprehensive Utilization,1993,(1):48-49.［王志忠,刘旭光,凌大琦.我国煤直接液化技术的研究与开发［J］.煤炭加工与综合利用,1993，(1):48-49.］
［25］Zhang Jinglian,Zhang Pingzhong.A discussion of pyrite catalysis on the hydrocarbon generation process［J］.Advance in Earth Siences,1996,11(3):282-286.［张景廉,张平中.黄铁矿对有机质成烃的催化作用讨论［J］.地球科学进展,1996,11(3):282-86.］
［26］Bai Lugang,Yan Yongjie,Li Tingchen,et al.Catalysis coliquefaction of coal and biomass［J］.Engineering Chemistry & Metallurgy,2000,21(2):198-203.［白鲁刚,颜涌捷,李庭琛,等.煤与生物质共液化的催化反应［J］.化工冶金,2000,21(2):198-203.］
［27］Labiano F G,Hampartsoumian E,Willians A.Determination of sulfur release and its kinetics in rapid pyrolysis of coal ［J］.Fuel,1995,74(7):1072-1079.
［28］Ibarra J V,Bonet A J,Moliner R.Release of the volatile sulfur compounds during low temperature pyrolysis of coal ［J］.Fuel,1994,73(6):933-939.
［29］Yi Pinggui,Yu Qingsen,Zong Hanxing.The desulfurization of pyrite chemical thermodynamic analysis［J］.Coal Conversion,1999,22(1):49-52.［易平贵,俞庆森,宗汉兴.黄铁矿化学脱硫的热力学分析［J］.煤炭转化,1999,22(1):49-52.］
［30］Hu Huiping,Chen Qiyuan,Yin Zhoulan,et al.Thermal behaviors of mechanically activated pyrites by thermo-gravimetry(TG) ［J］.Thermochimica Acta,2003,398:233-240.
［31］Attar A.Chemistry,thermodynamics and kinetics of reactions of sulphur in coal-gas reactions:A review ［J］.Fuel,1978,57(4):201-212.
［32］Li Rongsheng,Zhen Kaiji,Wang Guojia.Catalysis Basic［M］.Beijing:Science Press,1990:219.［李荣生,甄开吉,王国甲.催化作用基础［M］.北京:科学出版社,1990:219.］
［33］Zhang Min,Lin Renzi.On the catalysis of transition metals in the process of light hydrocarbons generaltion［J］.Geological Science and Technology Information,1994,13(3):75-80.［张敏,林壬子.试论轻烃形成过程中过渡金属的催化作用［J］.地质科技情报,1994,13(3):75-80.］

Options

Outlines

模态框（Modal）标题

Abstract

Cite this article

References