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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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等转化率法对生物质热解动力学的研究
, PP. 57-60
Keywords: 生物质,玉米芯,花生壳,热解,动力学分析,等转化率法
Abstract:
采用starink等转化率法对玉米芯和花生壳的热解过程进行了动力学求解,在不同的转化率下玉米芯的活化能变化较小,基本在(208.11±7.11)kj/mol,而花生壳的活化能则变化较大。同时,采用主曲线法对玉米芯热解过程进行机理函数筛选,当转化率小于0.6时,玉米芯热解过程遵循四级反应;当转化率大于0.6时,玉米芯热解过程遵循三级反应。
| [1] | zhangx,xum,sunr,etal.studyonbiomasspyrolysiskinetics[j].journalofengineeringforgasturbinesandpower,2006,128(3):493-496.
|
| [2] | 吴创之.生物质能现代化利用技术[m].北京:化学工业出版社,2003:1-11.wuchuangzhi.modernutilizationtechnologyforbiomassenergy[m].beijing:chemicalindustrypress,2003:1-11(inchinese).
|
| [3] | vandeveldenm,baeyensj,bremsa,etal.fundamentals,kineticsandendothermicityofthebiomasspyrolysisreaction[j].renewableenergy,2010,35(1):232-242.
|
| [4] | lic,suzukik.kineticanalysesofbiomasstarpyrolysisusingthedistributedactivationenergymodelbytg/dtatechnique[j].journalofthermalanalysisandcalorimetry,2009,98(1):261-266.
|
| [5] | starinkmj.thedeterminationofactivationenergyfromlinearheatingrateexperiments:acomparisonoftheaccuracyofisoconversionmethods[j].thermochimicaacta,2003,404(1/2):163-176.
|
| [6] | vyazovkins,burnhamak,criadojm,etal.ictackineticscommitteerecommendationsforperformingkineticcomputationsonthermalanalysisdata[j].thermochimicaacta,2011,520(1/2):1-19.
|
| [7] | flynnjh,wallla.generaltreatmentofthethermogravimetryofpolymers[j].jresnatburstand,1966,70(6):487-523.
|
| [8] | sunoset,akahirat.methodofdeterminingactivationdeteriorationconstantofelectricalinsulatingmaterials[j].chibainstituteoftechnology(scienceandtechnology),1971,16:22-31.
|
| [9] | tangw,liuy,zhangh,etal.newapproximateformulaforarrheniustemperatureintegral[j].thermochimicaacta,2003,408(1/2):39-43.
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