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| Spyridon,Achinas; Willem Euverink,Gerrit Jan. |
| Bioethanol production is one pathway for crude oil reduction and environmental compliance. Bioethanol can be used as fuel with significant characteristics like high octane number, low cetane number and high heat of vaporization. Its main drawbacks are the corrosiveness, low flame luminosity, lower vapor pressure, miscibility with water, and toxicity to ecosystems. One crucial problem with bioethanol fuel is the availability of raw materials. The supply of feedstocks for bioethanol production can vary season to season and depends on geographic locations. Lignocellulosic biomass, such as forest-based woody materials, agricultural residues and municipal waste, is prominent feedstock for bioethanol cause of its high availability and low cost, even though the... |
| Tipo: Journal article |
Palavras-chave: Bioconversion; Bioethanol; Fermentation; Hydrolysis; Renewable fuels. |
| Ano: 2016 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582016000500009 |
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| Elobeid, Amani E.; Tokgoz, Simla. |
| We analyze the impact of trade liberalization and removal of the federal tax credit in the United States on U.S. and Brazilian ethanol markets using a multi-market international ethanol model calibrated on 2005 market data and policies. The removal of trade distortions induces a 23.9 percent increase in the price of world ethanol on average between 2006 and 2015 relative to the baseline. The U.S. domestic ethanol price decreases by 13.6 percent, which results in a 7.2 percent decline in production and a 3.8 percent increase in consumption. The lower domestic price leads to a 3.7 percent rise in the share of fuel ethanol in gasoline consumption. U.S. net ethanol imports increase by 199 percent. Brazil responds to the higher world ethanol price by increasing... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Biofuels; Ethanol; Renewable fuels; Trade liberalization; Resource /Energy Economics and Policy; F13; F17; Q17; Q18; Q42. |
| Ano: 2007 |
URL: http://purl.umn.edu/9808 |
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| Campiche, Jody L.; Bryant, Henry L.; Richardson, James W.; Outlaw, Joe L.. |
| Over the last few years, the production of renewable fuels has increased dramatically. Rising oil prices, limited supplies of fossil fuel, and increased concerns about global warming have created a growing demand for renewable energy sources. Both the ethanol and biodiesel industries have experienced tremendous growth in the past few years. The production of these fuels is highly dependent on the availability of agricultural feedstocks. This research examined the covariability between crude oil prices and corn, sorghum, sugar, soybeans, soybean oil, and palm oil prices during the 2003-2007 time period. Johansen cointegration tests revealed no cointegrating relationships during the 2003-2005 time frame. However, corn prices and soybean prices were... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Energy; Ethanol; Biodiesel; Renewable fuels; Crude oil prices; Cointegration; Demand and Price Analysis; Q11; Q13; Q42. |
| Ano: 2007 |
URL: http://purl.umn.edu/9881 |
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