The Effect of Component of Coal on The Yield of Acetylene in Arc Plasma Pyrolysis

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Abstract In the paper,we research the plasma pyrolysis of coal with the cultural module compounds and PONA which is often used in petrol chemistry.PONA is a mean to character the fractators of oil.PONA is shorted for Paraffin,Olefin,Naphthene and Aromatic.Investigated the relation of pyrolysis products and its constitute.Using some compounds or mixtures which are similar in components with coal,for instance petrol oil,diesel oil,liquid wax,benzene,toluene,dimethylbenzene,we carried out arc plasma pyrolysis.H2,CO,CO2,CH4,C2H2,C2H4,C2H6 among the products of pyrolysis is identified by in-situ gas chromatographic analysis.Subsequently,compare the experimental results of coal with those of model compounds.It can conclude that acetylene is formed principally from the aliphatic and alicyclic components of coal structure and that coking machanism.These conclusions corresponds very well to archives reported.

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Received 2003-07-15; published 2003-07-15

Cite this article:

WANG Sheng,CHEN Hong-gang,XIE Ke-changy of Technology,Shanxi Taiyuan 030024,China).The Effect of Component of Coal on The Yield of Acetylene in Arc Plasma Pyrolysis[J] Chemcial Industry and Engineering, 2003,V20(4): 195-199

[1]	MUNDIYATHVENUGOPALAN.Plasmachemistryoffossilfuels[M].US:DepartmentofChemistry,1990.
[2]	邬国英,杨基和.石油化工概论[M].北京:中国石化出版社,2000.
[3]	邹仁.石油裂解技术[M].北京:石油化学出版社,1976.
[4]	BITTNERD,WANZLW.TheSignificanceofthepropertiesforacetyleneformationinahydrogenplasma[J].FuelProcessingTechnology,1990,24(6):311-316.
[5]	陈宏刚,张旭斌.煤等离子法制乙炔的工艺技术现状及进展[J].煤炭转化,196,19(2):19-24.
[6]	田亚俊.煤在电弧等离子体射流中的反应过程研究[D].太原:太原理工大学,2001.
[7]	DIXITLP.Theoreticalmaximalyieldofacetylenefromcoalsbyplasmapyrolysis[J].FuelProcessingTechnology,1982,6(2):85-91.
[8]	万文举,赖向军.轻柴油蒸气热裂解结焦动力学[J].石油化工,1990,19()3:143-147.
[9]	孔繁华,杨玉和,徐　艳.石油馏分裂解结焦抑制剂的研究评述[J].黑龙江石油化工,1997,(3):1-3.
[10]	王大鸷.煤在含氧电弧等离子体中热解特性及固相产物的研究[D].太原:太原理工大学,2002.
[11]	LITTLEWOODK.TheDirectproductionofacetylenefromcoal.Symoposiumonchemicalsandoilfromcoal[R].India:Dhanbad,1969.