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Author: B. Bharathiraja
Publisher: MJP Publisher
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 380
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Book Description
Today the world is facing three critical problems: (i) High fuel prices, (ii) Climatic changes (iii) Air pollution. Currently there are several important problems to be resolved worldwide: (1) high need for energy, (2) high depletion of non-renewable energy resources and (3) high local and global environmental pollution. This book “Biofuels - A Promising alternate for next generation fuels” deals with the production of biofuels. The biggest difference between biofuels and petroleum feedstock is oxygen content. Biofuels have oxygen levels from 10% to 45% while petroleum has essentially none making the chemical properties of biofuels very different from petroleum. Oxygenates are just pre-used hydrocarbons having a structure that provides a reasonable antiknock value. Most traditional biofuels, such as ethanol from corn, wheat, or sugar beets, and biodiesel from oil seeds, are produced from classic agricultural food crops that require high-quality agricultural land for growth. The term biofuel is referred to as liquid or gaseous fuels for the transport sector that are predominantly produced from biomass. There are several reasons for biofuels to be considered as relevant technologies by both developing and industrialized countries. They include energy security reasons, environmental concerns, foreign exchange savings, and socioeconomic issues related to the rural sector. Biomass can be converted to biofuels through various methods like chemical, such as biomethanol and biodiesel production, thermochemical, such as bio-oil, bio-syngas, biohydrogen production, and biochemical, such as bioethanol, biogas, biodiesel and biohydrogen production.
Author: B. Bharathiraja
Publisher: MJP Publisher
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 380
Get Book Here
Book Description
Today the world is facing three critical problems: (i) High fuel prices, (ii) Climatic changes (iii) Air pollution. Currently there are several important problems to be resolved worldwide: (1) high need for energy, (2) high depletion of non-renewable energy resources and (3) high local and global environmental pollution. This book “Biofuels - A Promising alternate for next generation fuels” deals with the production of biofuels. The biggest difference between biofuels and petroleum feedstock is oxygen content. Biofuels have oxygen levels from 10% to 45% while petroleum has essentially none making the chemical properties of biofuels very different from petroleum. Oxygenates are just pre-used hydrocarbons having a structure that provides a reasonable antiknock value. Most traditional biofuels, such as ethanol from corn, wheat, or sugar beets, and biodiesel from oil seeds, are produced from classic agricultural food crops that require high-quality agricultural land for growth. The term biofuel is referred to as liquid or gaseous fuels for the transport sector that are predominantly produced from biomass. There are several reasons for biofuels to be considered as relevant technologies by both developing and industrialized countries. They include energy security reasons, environmental concerns, foreign exchange savings, and socioeconomic issues related to the rural sector. Biomass can be converted to biofuels through various methods like chemical, such as biomethanol and biodiesel production, thermochemical, such as bio-oil, bio-syngas, biohydrogen production, and biochemical, such as bioethanol, biogas, biodiesel and biohydrogen production.
Author: United States. Congress. Senate. Committee on Agriculture, Nutrition, and Forestry. Subcommittee on Energy, Science, and Technology
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 128
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Book Description
Author: Blake A. Simmons
Publisher: Royal Society of Chemistry
ISBN: 184973030X
Category : Medical
Languages : en
Pages : 207
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Book Description
This title presents a general but substantial review of the most promising processes and the spectrum of biomass pretreatment, enzymes, chemical catalysts, and hybrid approaches of hydrolyzing biomass into fermentable sugars.
Author: William T. Coyle
Publisher: DIANE Publishing
ISBN: 1437933483
Category : Business & Economics
Languages : en
Pages : 26
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Book Description
Assesses the short-term outlook for production of next-generation biofuels and the near-term challenges facing the sector. Next-generation U.S. biofuel capacity should reach about 88 mill. gal. in 2010, thanks to one plant becoming commercially operational in 2010, using non-cellulosic animal fat to produce green diesel. U.S. production capacity for cellulosic biofuels is estimated to be 10 mill. gal. for 2010, much less than the 100 mill. gal. originally mandated in 2007. Near-term sector challenges include reducing high capital and production costs, acquiring financial resources for pre-commercial development, developing new biomass supply arrangements, and overcoming the constraints of ethanol¿s current 10-percent blending limit with gasoline. Charts and tables.
Author: Anirudh Kumar
Publisher: Springer Nature
ISBN: 9811629560
Category : Technology & Engineering
Languages : en
Pages : 354
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Book Description
This edited book brings out a comprehensive collection of information on the modern omics-based research. The main focus of this book is to educate researchers about utility of omics-based technologies in rapid crop improvement. In last two decades, omics technologies have been utilized significantly in the area of plant sciences and has shown promising results. Omics technology has potential to address the challenge of food security in the near future. The comprehensive use of omics technology occurred in last two decades and helped greatly in the understanding of complex biological problems, improve crop productivity and ensure sustainable use of ecosystem services. This book is of interest to researchers and students of life sciences, biotechnology, plant biotechnology, agriculture, forestry, and environmental sciences. It is also a useful knowledge resource for national and international agricultural scientists.
Author: Ashwani Kumar
Publisher: Springer
ISBN: 8132237633
Category : Technology & Engineering
Languages : en
Pages : 447
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Book Description
This timely book is a compilation of edited articles by distinguished international scientists discussing global warming, its causes as well as present and future solutions. Social and economic growth at global level is measured in terms of GDP, which requires energy inputs generally based on fossil fuel resources. These, however, are major contributors to increasing levels of CO2, causing 15 tonnes of green house gas emissions per capita. Renewable sources of energy offer an alternative to fossil fuels, and would help reduce this to the 2 tonnes of greenhouse gas emissions per capita per annum needed to achieve sustainable growth. As such, the book discusses the next-generation of biofuels and all related aspects, based on the editors’ significant investigations on biofuels over the last 30 years. It also presents the latest research findings from research work carried out by contemporary researchers. Presenting global biofuel perspectives, it examines various issues related to sustainable development of biofuels in the contexts of agriculture, forestry, industry and economic growth. It covers the 1st to 4th generation biofuels, as well as the status of biofuel resources and their potential in carbon neutral economy. Offering a comprehensive, state-of-art overview of current and future biofuels at local and global levels, this book appeals to administrators, policy makers, universities and research institutions.
Author: United States. Congress. House. Committee on Agriculture. Subcommittee on Conservation, Credit, Energy, and Research
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 88
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Book Description
Author: Ayhan Demirbas
Publisher: Springer Science & Business Media
ISBN: 1848820119
Category : Technology & Engineering
Languages : en
Pages : 343
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Book Description
Biofuel is a renewable energy source produced from natural materials. The benefits of biofuels over traditional petroleum fuels include greater energy security, reduced environmental impact, foreign exchange savings, and socioeconomic issues related to the rural sector. The most common biofuels are produced from classic food crops that require high-quality agricultural land for growth. However, bioethanol can be produced from plentiful, domestic, cellulosic biomass resources such as herbaceous and woody plants, agricultural and forestry residues, and a large portion of municipal and industrial solid waste streams. There is also a growing interest in the use of vegetable oils for making biodiesel. “Biofuels: Securing the Planet’s Future Energy Needs” discusses the production of transportation fuels from biomass (such as wood, straw and even household waste) by Fischer-Tropsch synthesis. The book is an important text for students and researchers in energy engineering, as well as professional fuel engineers.
Author: William Coyle
Publisher:
ISBN: 9781477622025
Category :
Languages : en
Pages : 26
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Book Description
Will "next-generation" biofuel production rise enough to reach current legislative mandates? What feedstocks and technologies are envisioned for next-generation biofuel production? How costly will such production be? How will investment be financed and what prospects do investors see for cost reduction? What will the role of agriculture be in supplying feedstocks for production of next-generation biofuels?
Author: Ramesh C. Ray
Publisher: Academic Press
ISBN: 0128223928
Category : Technology & Engineering
Languages : en
Pages : 502
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Book Description
Sustainable Biofuels: Opportunities and challenges, a volume in the “Applied Biotechnology Reviews series, explores the state-of-the-art in research and applied technology for the conversion of all types of biofuels. Its chapters span a broad spectrum of knowledge, from fundamentals and technical aspects to optimization, combinations, economics, and environmental aspects. They cover various facets of research, production, and commercialization of bioethanol, biodiesel, biomethane, biohydrogen, biobutanol, and biojet fuel. This book discusses biochemical, thermochemical, and hydrothermal conversion of unconventional feedstocks, including the role of biotechnology applications to achieve efficiency and competitiveness. Through case studies, techno-economic analysis and sustainability assessment, including life cycle assessment, it goes beyond technical aspects to provides actual resources for better decision-making during the development of commercially viable technology by researchers, PhD students, and practitioners in the field of bioenergy. It is also a useful resource for those in adjacent areas, such as biotechnology, industrial microbiology, chemical engineering, environmental engineering, and sustainability science, who are working on solutions for the bioeconomy. The ability to compare different technologies and their outcome that this book provides is also beneficial for energy analysts, consultants, planners, and policy-makers. The “Applied Biotechnology Reviews series highlights current development and research in biotechnology-related fields, combining in single-volume works the theoretical aspects and real-world applications for better decision-making. Covers current technologies and advancements in biochemical, thermochemical, and hydrothermal conversion methods for production of various types of biofuels from conventional and nonconventional feedstock Examines biotechnology processes, including genetic engineering of microorganisms and substrates, applied to biofuel production Bridges the gap between technology development and prospects of commercialization of bioprocesses, including policy and economics of biofuel production, biofuel value chains, and how to accomplish cost-competitive results and sustainable development
