second generation ethanol Articles

  • The second–generation ethanol in the state of São Paulo - Brazil: understanding the stakeholders' point of view

    This article aims at conducting a study on the productive sector of ethanol in Brazil, specifically regarding second–generation ethanol. To map the industry the technique of stakeholder analysis was used. The primary data were collected through semi structured interviews and questionnaires with ten experts from different stakeholder groups in the industry. The results showed that the ethanol ...


    By Inderscience Publishers

  • Second-generation biofuels can reduce emissions

    Second-generation biofuel crops like the perennial grasses Miscanthus and switchgrass can efficiently meet emission reduction goals without significantly displacing cropland used for food production, according to a new study. Researchers from the University of Illinois and collaborators published their findings in the inaugural edition of the journal Nature Energy. The researchers call it ...


    By University of Illinois

  • Commericalizing cellulosic ethanol

    Cellulosic biofuels, produced from nonfood feedstock, are expected to play a critical role in reducing the country's dependence on imported oil. EISA, the Energy Independence and Security Act of 2007, calls for the production of 100 million gallons per year (mgpy) of cellulosic biofuels by 2010, with a longer term goal of 16 billion gallons by 2022.Achieving these goals will not be easy. Several ...


    By BioCycle Magazine

  • MSW and Biosolids Become Feedstocks for Ethanol

    The first commercial facility designed to recover recyclables from municipal solid waste, and utilize the residuals with biosolids as feedstock for ethanol production, is moving forward in Middletown, New York. The Orange Recycling and Ethanol Production Facility, to be built on a 22-acre site adjacent to the Middletown Wastewater Treatment Plant, has capacity to process approximately 230,000 ...


    By BioCycle Magazine

  • Ethanol by-product raises biogas output

    In 2007, the City of Fergus Falls, Minnesota undertook a study to evaluate adding thick corn stillage to the anaerobic digesters at its wastewater treatment plant (WWTP). The goal was to determine the potential for codigesting syrup with biosolids to increase biogas production, while avoiding operational and regulatory problems. The Fergus Falls WWTP operates three digesters in series, two ...


    By BioCycle Magazine

  • Second Generation Biofuels Market is Expected to Reach $23.9 Billion, Global, by 2020 - Allied Market Research

    According to a new report by Allied Market Research titled, "Global Second Generation Biofuels - Size, Industry Analysis, Trends, Opportunities, Growth and Forecast, 2013 - 2020", the global second generation biofuels (Advanced Biofuels) market would reach$23.9 billion by 2020, registering a ...


  • Effect of xylose and nutrients concentration on ethanol production by a newly isolated extreme thermophilic bacterium

    An extreme thermophilic ethanol-producing strain was isolated from an ethanol high-yielding mixed culture, originally isolated from a hydrogen producing reactor operated at 70 °C. Ethanol yields were assessed with increasing concentrations of xylose, up to 20 g/l. The ability of the strain to grow without nutrient addition (yeast extract, peptone and vitamins) was also assessed. The maximum ...


    By IWA Publishing

  • Liquid energy of cane in India

    India's Energy requirements are growing rapidly and Oil is second largest consumed Commodity, In spite of being Second largest producer of Cane we made very little progress in Blending due to Price variance and requirement for Potable/Industrial Purposes. Multifeed stock development and scale is still in visualisation stage. Revenues from Ethanol are key to Success and unless Blending is allowed ...


  • Greenbelt Resources Selected to Manufacture First Commercial-scale, Vapor-capture System for EcoPAS

    Greenbelt Resources Corporation (OTC: GRCO) an innovator of sustainable energy production systems, today announced that it was selected by EcoPAS, a California company, to manufacture its PAS (Passive Alcohol System) – a revolutionary pollution control device that captures and transforms gaseous ethanol emissions into quality spirit products.  The ...

  • Biofuel - Energy Supplier of the Future?

    Biofuel like biodiesel, plant oil, ethanol, bio methane or the synthetic biomass- to- liquid (BtL)- fuels everyone is talking about them. They are at present the only renewable alternative in the mobility sector and already today make up 6.1 % of the fuel consumption in Germany. However, in the past months and years biofuels had the reputation to generate a social- und environmental dilemma. ...


    By Fritsch Milling and Sizing

  • EU fuel quality monitoring — 2014

    Each year, under the requirements of the European Union (EU) Fuel Quality Directive (FQD) (1), EU Member States must report various types of information relating to the quality of petrol and diesel fuels sold in their territories. More specifically, Member States must sample fuels each year and analyse their technical characteristics to ensure that they are consistent with the requirements of the ...

  • Acetic acid recovery from a hybrid biological–hydrothermal treatment process of sewage sludge – a pilot plant study

    A two-stage process consisting of anaerobic fermentation followed by sub-critical wet oxidation was used to generate acetic acid from sewage sludge at pilot scale. Volatile fatty acids, dominated by propionic acid, were produced over 4–6 days in the 2,000 L fermentation reactor, which also achieved 31% solids reduction. Approximately 96% of the carbon was retained in ...


    By IWA Publishing

  • Nigeria will use Brazilian blueprint to found its new biofuels industry

    Documento sin título Brazil’s successful development of an ethanol-based biofuels sector since the 1980s, ...

  • Biocidal Poly(styrenehydantoin) beads for disinfection of water

    Introduction Work in these laboratories since 1980 has focused on the development of novel biocidal N-halamine derivatives. 1 Water-soluble cyclic N-halamine derivatives such as 1,3-dihalo-5,5-dimethylhydantoin and halogenated isocyanurates (e.g., Trichlor and Dichlor) have been employed as biocides for industrial and recreational water uses for many years, but the water-soluble ...


    By DelAgua Group

  • Are renewables approaching a tipping point?

    The REN21 Renewables 2007 Global Status Report presents information about the current status of renewable energy around the world. The report is a joint project of the Worldwatch Institute and REN21 (the Renewable Energy Policy Network for the 21st Century) and was initiated in 2005. The 2007 edition is the third in the series. Investment Trends: This year’s report finds a dynamic, rapidly ...


    By Worldwatch Institute

  • Kickoff for Biogas - South America Opts for Green Energy Made by WELTEC

    Currently, the world is locked on to the FIFA World Cup in Brazil. Though they have already reached a high technical level as far as football is concerned, the South American countries still have development potential in the fields of biogas technology and renewable energies. In the interview, Aguinaldo Ramalho of the German biogas plant manufacturer WELTEC BIOPOWER talks about the potential, ...


    By WELtec BioPower GmbH

  • Why geoengineering can be only part of the climate solution

    Climate change is not a technological problem, so a technological fix is not enough. The failure of the Kyoto Protocol and the underlying process of the United Nations Framework Convention on Climate Change (UNFCCC) has led to substantial interest in geoengineering technologies, under the usual (and not entirely irrational) view that if policy can’t work, perhaps technology ...


    By Ensia

  • Antifreeze Windshield Washing Liquid

    In cold season nonfreezing liquid for windshield washer along with gasoline are virtually the only consumable materials for a car. It seems impossible to not use this product, because it allows the driver to maintain visibility of the traffic situation and helps reduce the number of car accidents. Antifreeze is used in all cars regardless of their brand and ...


    By GlobeCore GmbH

  • EPA isues GHG BACT guidance

    Beginning in 2011, major sources of greenhouse gas (GHG) emissions that trigger Prevention of Significant Deterioration (PSD) permitting must implement Best Available Control Technology (BACT) for GHG emissions from new and modified sources. EPA has issued a variety of guidance in an attempt to clarify the BACT determination process for GHG emissions from common stationary sources:1 EPA’s ...


    By Trinity Consultants

  • Executive Order and Proposed Bill Will Boost Biobased Products and Bioenergy

    Developments in the world of biobased products and bioenergy have flourished in recent years, as reported by sources such as The Carbohydrate Economy newsletter, the USDA’s Agricultural Research Service, the New Uses Council, and In Business magazine, among others. But while each new use for crop residues or another cellulosic ethanol project brings encouragement to sustainability proponents, the ...


    By BioCycle Magazine

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