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Comparative analysis on two technologies of ethanol production from syngas

合成气制取乙醇2种技术比较分析



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ChineseJournalofBioprocessEngineering
Vol.10No.5
Sep.2012
doi:10.3969/j.issn.1672-3678.2012.05.014
NOPH
:2011-12-13
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:1672-3678(2012)05-0072-07
Comparativeanalysisontwotechnologiesofethanolproductionfromsyngas
SONGAndong,FENGXinjun,XIEHui,WANGFengqin
(KeyLaboratoryofEnzymeEngineeringofAgriculturalMicrobiologyoftheMinistryofAgriculture,
ColegeofLifeScience,HenanAgriculturalUniversity,Zhengzhou450002,China)
Abstract:Ethanolproductionwaswidelyconcernedusingethanolastheimportantchemicalmaterialsor
energymaterial.Thenecessityofsyngastoethanolwasdiscussedintheassay.Theadvantagesanddis
advantagesoftwotechnologies,i.e.,FischerTropschprocessmethodandanaerobicfermentationmethod
werecompared.Thetwotechnologiesmadeethanolproductionfromsyngasmaterial.Itwasconcluded
thattheanaerobicfermentationforethanolproductionfromsyngashadsignificantadvantages.Mean
while,theproblemsandsuggestionswereputforward.
Keywords:ethanol;syngas;FischerTropschprocessmethod;anaerobicfermentationmethod
  
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