cellulose energy Articles

  • 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

  • Cellulosic biofuel plant

    Cellulosic Biofuels meets National Emission Standards for Hazardous Air Pollutants A multitude of new cellulosic bio-fuel processing facilities across the country are now faced with having to meet new National Emission Standards for Miscellaneous Organic Chemical Manufacturing. One specific NESHAP is 40 CFR part 63, subpart FFFF. The applicability of meeting this NESHAP is: A facility must be a ...

  • Cellulose grinding. How to intensify the milling process?

    ABC-100 (new device by PC GlobeCore) allows obtaining a paper pulp of any degree of grinding at the smallest expenses of time. Expense of energy at ABC is smaller in 2 times than at the conoidal mill. In the ABC take place an intensive fibrillation which helps to improve the mechanical characteristic of the paper. ...


    By PC GlobeCore

  • Cellulosic biofuels meets national emission standards for hazardous air pollutants

    Cellulosic Biofuels meets National Emission Standards for Hazardous Air Pollutants A multitude of new cellulosic bio-fuel processing facilities across the country are now faced with having to meet new National Emission Standards for Miscellaneous Organic Chemical Manufacturing. One specific NESHAP is 40 CFR part 63, subpart FFFF. The applicability of meeting this NESHAP is: A facility must be a ...

  • The effect of ethyl cellulose on TiO
    2
    pastes for DSSCs application

    Ethyl cellulose (EC)–based TiO2 pastes were prepared in order to fabricate flat and crack–free TiO2 films employing screen–printing technique. Pure anatase TiO2 was synthesised via hydrothermal process using titanium (IV) n–butoxide as Ti–precursor and peptised by acetic acid. The as–prepared ...


    By Inderscience Publishers

  • 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

  • What is Biomass Pellets Energy

    Biomass pellets energy means the energy made from biomass. What is biomass? Biomass refers to all the organic matters that store energy from photosynthesis. Therefore biomass in most cases means plants instead of animal. What is the chemical composition of biomass? Biomass is carbon based, so it contains ...


  • Renewable energy progress report

    What is the Renewable energy progress report and what is its purpose? The Renewable Energy Directive states that a progress report should be issued every two years. The purpose of this progress report is to assess Member States' progress in the promotion and use of renewable energy in line with the 2020 targets. In addition, it contains sections on ...


    By Europa Press Room

  • Renewable Energy Companies Continue Their Surge

    Firms make use of Renewable Portfolio Standards, farm-to-fuel investments and availability in lower-cost feedstocks to achieve better results.   THE FARM-TO-FUEL Investment Act was ...


    By BioCycle Magazine

  • Voices from India on renewable energy sources

    As we all know that all natural resources on this earth are exhaustible sooner than later.  At the current rate in growth of Energy Demand of the world, Fossil Fuels would last in the following order: Oil is expected to last only 45 years, Gas 70 years and Coal 250 years from now.  The good quality coal of low ash content, however, may last only for another 70 to 100 years. Once these ...


  • A framework for energy use indicators and their reporting in life cycle assessment

    Energy use is a common impact category in life cycle assessment (LCA). Many different energy use indicators are used in LCA studies, accounting for energy use in different ways. Often, however, the choice of the energy use indicator applied is poorly described and motivated. To contribute to a more purposeful selection of energy use indicators and to ensure consistent and transparent reporting ...


    By John Wiley & Sons, Ltd.

  • Waste-to-energy: Garbage to gold: putting waste conversion at the center of the clean fuel market

    As the U.S. explores new technologies to transform our energy supply and reduce our dependence on foreign oil, one of the most exciting clean energy solutions has the potential to transform the waste handling industry as well. Cellulosic ethanol, a clean burning advanced biofuel, can be derived from a wide variety of renewable, nonfood sources, including municipal solid waste (MSW) and ...


    By Waste Advantage Magazine

  • REWE Green Building World`s First Supermarket to Receive Gold DGNB Certificate - Pilot project in Berlin saves almost 50 per cent of energy

    When REWE Group opens its first Green Building in Germany tomorrow (5 November) it will set a national and international standard for sustainable building and operation of retail real estate.The REWE store in Berlin-Rudow, measuring 1,830 square metres (sales area), was the first supermarket in the world to be awarded a gold label by the Deutsche Gesellschaft für Nachhaltiges Bauen- DGNB (German ...


  • Liquid fuels from woody biomass

    Although challenges like global climate change and oil depletion will increasingly drive fuel selection, increasing bioenergy use is only one of many possible responses to these problems. Present biomass liquid fuels are almost all derived from food crops, but their potential for further expansion is limited. Any major expansion of biomass liquid fuels will require use of the more abundant ...


    By Inderscience Publishers

  • Effects of biofuels vs. other new vehicle technologies on air pollution, global warming, land use and water

    The use of biofuels, particularly ethanol, has expanded in the last few years based significantly on the premise that biofuels replacing fossil fuels may reduce global warming and air pollution problems. While this claim is still being debated, the real comparison should be between biofuels and other emerging technologies. It is found here that both corn-E85 (85% ethanol/15% gasoline) and ...


    By Inderscience Publishers

  • Current and future ethanol production technologies: costs of production and Rates of Return on invested capital

    Considering the production goals for cellulosic and advanced biofuels in the Energy Independence and Security Act of 2007 (EISA), this study compares production costs and returns on invested capital for two current and three proposed ethanol technologies. Two methods use corn grain as the feedstock, and three use cellulosic feedstocks of corn stover, switchgrass and wood chips. Baseline levels ...


    By Inderscience Publishers

  • Overview of biomass and bioenergy sources in northern B.C.

    Ibrahim Karidio identified four groups of biomass sources: cellulosic materials from wood residues, agricultural crops, animal wastes, and municipal and industrial solid wastes. “B.C. has a huge land mass,” Karidio said. Of the total provincial annual allowable cut, 47% comes from the Northern Interior. B.C. generates 31% of Canadian wood residues and 66% of Canadian surplus wood residues. ...

  • Converting plant waste into biofuels

    Promising advances using yeast and fungi. Written by Nancy W. Stauffer. You can read the original story in MIT News MIT researchers are genetically engineering yeast to break down stubborn plant fibers into sugars that it can then ferment — a first ...

  • Awareness of Fungi on Wood is Critical to Professionals

    Untitled Document Those who deal with indoor fungal contamination could benefit by understanding more about the biology of common types of fungi on wood and wood products. It may assist in identifying potential ...

  • BESC Announces Microbe That Significantly Improves Isobutanol Yields

    On August 14, 2015, the Department of Energy's (DOE) BioEnergy Science Center (BESC) announced the creation of a microbe that increases isobutanol yields by a factor of ten. The study, published in Metabolic Engineering, expanded upon a 2011 study where researchers ...

  • Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you