Download or read book Comparative Analysis of Bioethanol Production from Different Potential Biomass Sources in the Philippines written by Kristel Manzanero Gatdula and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: To pursue the continuous implementation of the bioethanol blending mandate by the Philippine Biofuels Law, part of the roadmap of the National Biofuels Board (NBB) through the Department of Energy (DOE) is to find a sustainable feedstock. This is due to the deficit in locally produced bioethanol as there is an insufficient supply of currently used feedstock, sugarcane. There are several biomasses available in the country with components viable for ethanol fermentation. Aside from sugarcane, these include sweet sorghum and cassava (first-generation), rice straw and corn stover (second-generation), and macroalgae (third-generation). Among which, sweet sorghum can be considered as the best complementary feedstock to sugarcane as its syrup can be directly fermented to produce bioethanol. Considering its maximum bioethanol potential yield of 100 L/ton for two croppings annually, a comparably low production cost of PhP 36.00/L bioethanol was estimated, competitive enough with the PhP33.43/L bioethanol from sugarcane. Aside from finding a promising feedstock, the bioethanol production volume in the country must be increased to meet the demand through either working on the optimum processing conditions to increase the capacity utilization from the current 77.9% or through installation of additional distilleries.
Download or read book Bioethanol Technologies written by Freddie Inambao and published by BoD – Books on Demand. This book was released on 2021-09-01 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioethanol Technologies explores the conceptual and methodological approaches for understanding bioethanol technologies and future perspectives. The book comprehensively covers the global scenario of ethanol production from both food and non-food crops and other sources. This book is a useful resource for those involved with biofuels in general and bioethanol in particular, including energy engineers, researchers, consultants, analysts, policy makers, and professionals in the industry supply chain. This book: • Reviews the most significant research findings in both ethanol production and utilization; • Presents technological interventions in ethanol production, from plant biomass to food crops; • Offers a foresight analysis on the perspectives of bioethanol as a global commodity; • Presents a complete overview of the main challenges that bioenergy will have to overcome in order to play a key role in future energy systems; • Presents necessary Occupational Health and Safety (OH
Download or read book The AUN SEED Net Joint Regional Conference in Transportation Energy and Mechanical Manufacturing Engineering written by Anh-Tuan Le and published by Springer Nature. This book was released on 2022-05-31 with total page 1402 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book (The AUN/SEED-Net Joint Regional Conference in Transportation, Energy, and Mechanical Manufacturing Engineering) gathers selected papers submitted to the 14th Regional Conference in Energy Engineering and the 13th Regional Conference in Mechanical Manufacturing Engineering in the fields related to intelligent equipment, automotive engineering, mechanical systems and sustainable manufacturing, renewable energy, heat and mass transfer. Under the theme of “Integration and Innovation for Sustainable Development,” This book consists of papers in the aforementioned fields presented by researchers and scientists from universities, research institutes, and industry showcasing their latest findings and discussions with an emphasis on innovations and developments in embracing the new norm, resulting from the COVID-19 pandemic.
Download or read book Advances in Environmental Sustainability written by James T. Anderson and published by Springer Nature. This book was released on 2023-04-19 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings volume presents the selected papers from the 2022 8th International Conference on Advances in Environment Research (ICAER 2022), held as an online event from April 22-24. The papers presented at the meeting and published here cover issues of environmental sustainability from both ecological and socioeconomic perspectives, including but not limited to cutting-edge topics such as biogas, green building design, climate change, and sustainable forest management. This book aims to educate readers on how sustainability research can help society understand and combat our most pressing environmental challenges. The proceedings will be helpful for graduate students, researchers, environmental planners, and industry professionals interested in understanding the utility of environmental sustainability research for improving our lives and sustaining our planet.
Download or read book Comparative study on the bioethanol production of microorganisms using the pseudostem of banana written by Prem Jose Vazhacharickal and published by Prem Jose. This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fuel Ethanol Production from Sugarcane written by Thalita Peixoto Basso and published by BoD – Books on Demand. This book was released on 2019-01-23 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a broad understanding of bioethanol production from sugarcane, although a few other substrates, except corn, will also be mentioned. The 10 chapters are grouped in five sections. The Fuel Ethanol Production from Sugarcane in Brazil section consists of two chapters dealing with the first-generation ethanol Brazilian industrial process. The Strategies for Sugarcane Bagasse Pretreatment section deals with emerging physicochemical methods for biomass pretreatment, and the non-conventional biomass source for lignocellulosic ethanol production addresses the potential of weed biomass as alternative feedstock. In the Recent Approaches for Increasing Fermentation Efficiency of Lignocellulosic Ethanol section, potential and research progress using thermophile bacteria and yeasts is presented, taking advantage of microorganisms involved in consolidating or simultaneous hydrolysis and fermentation processes. Finally, the Recent Advances in Ethanol Fermentation section presents the use of cold plasma and hydrostatic pressure to increase ethanol production efficiency. Also in this section the use of metabolic-engineered autotrophic cyanobacteria to produce ethanol from carbon dioxide is mentioned.
Download or read book Comparative Study of Bioethanol Production from Rotten Grape and Apple Fruits as Renewable Energy and Waste Management written by Norah Hammad Alhawiti and published by . This book was released on 2012 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biomass Utilization written by Wilfred Cote and published by Springer Science & Business Media. This book was released on 2013-12-01 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings volume represents the culmination of nearly three years of planning, organizing and carrying out of a NATO Ad vanced Study Institute on Biomass Utilization. The effort was initi ated by Dr. Harry Sobel, then Editor of Biosources Digest, and a steering committee representing the many disciplines that this field brings together. . When the fiscal and logistical details of the original plan could not be worked out, the idea was temporarily suspended. In the spring of 1982, the Renewable Materials Institute of the State University of New York at the College of Environmental Science and Forestry in Syracuse, New York revived the plan. A number of modifications had to be made, including the venue which was changed from the U.S.A. to Portugal. Additional funding beyond the basic support provided by the Scientific Affairs Division of NATO had to be obtained. Ul timately there were supplementary grants from the Foundation for Microbiology and the Anne S. Richardson Fund to assist student participants. The New York State College of Forestry Foundation, Inc. provided major support through the Renewable Ma terials Institute. The ASI was held in Alcabideche, Portugal from September 26 to October 9, 1982. Eighty participants including fifteen principal lecturers were assembled at the Hotel Sintra Estoril for the program that was organized as a comprehensive course on biomass utilization. The main lectures were supplemented by relevant short papers offered by the participants.
Download or read book Case Studies on Bioenergy Policy and Law written by Elisa Morgera and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2009 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sound policy and legal frameworks for bioenergy are necessary to ensure that socio-economic and environmental sustainability considerations are taken into account in the production, promotion and use of bioenergy. Through a series of case studies, this publication identifies specific recommendations for policy-makers and legal drafters.
Download or read book Pretreatment of Biomass written by Ashok Pandey and published by Academic Press. This book was released on 2014-09-18 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pretreatment of Biomass provides general information, basic data, and knowledge on one of the most promising renewable energy sources—biomass for their pretreatment—which is one of the most essential and critical aspects of biomass-based processes development. The quest to make the environment greener, less polluted, and less hazardous has led to the concept of biorefineries for developing bio-based processes and products using biomass as a feedstock. Each kind of biomass requires some kind of pretreatment to make it suitable for bioprocess. This book provides state-of-art information on the methods currently available for this. This book provides data-based scientific information on the most advanced and innovative pretreatment of lignocellulosic and algal biomass for further processing. Pretreatment of biomass is considered one of the most expensive steps in the overall processing in a biomass-to-biofuel program. With the strong advancement in developing lignocellulose biomass- and algal biomass-based biorefineries, global focus has been on developing pretreatment methods and technologies that are technically and economically feasible. This book provides a comprehensive overview of the latest developments in methods used for the pretreatment of biomass. An entire section is devoted to the methods and technologies of algal biomass due to the increasing global attention of its use. - Provides information on the most advanced and innovative pretreatament processes and technologies for biomass - Covers information on lignocellulosic and algal biomass to work on the principles of biorefinery - Useful for researchers intending to study scale-up - Provides information on integration of processes and technologies for the pretreatment of biomass
Download or read book Comparative Studies of Bioethanol Fuel Production and Engine Emission from Different Rotten Fruits Biomasses written by Hadeel Mustafa Al-Yamani and published by . This book was released on 2011 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Status and Comparative Study written by Jesmini Ambikapahty and published by . This book was released on 2006 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Bioenergy Crops written by N. El Bassam and published by Earthscan. This book was released on 2010 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: This completely revised second edition includes new information on biomass in relation to climate change, new coverage of vital issues including the "food versus fuel" debate, and essential new information on "second generation" fuels and advances in conversion techniques. The book begins with a guide to biomass accumulation, harvesting, transportation and storage, as well as conversion technologies for biofuels. This is followed by an examination of the environmental impact and economic and social dimensions, including prospects for renewable energy. The book then goes on to cover all the main potential energy crops.
Download or read book Advances in 2nd Generation of Bioethanol Production written by Xin Lu and published by Woodhead Publishing. This book was released on 2021-01-29 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in 2nd Generation of Bioethanol Production presents a comprehensive overview of technologies and strategies for the conversion of lignocellulosic biomass. This includes issues like sustainable production, environmental and economic benefits, and the main hurdles for upscaling and achieving commercial viability. The book assesses the current biomass conversion technologies, their readiness level for commercial production, and applications of bioethanol in bioenergy and chemical feedstock. The essential conversion process of 2nd generation biofuels, including feedstock composition and pretreatment, is then broken down, with special focus on advantages and pitfalls of each feedstock and process. It also explores the advances and challenges of bioprocessing, hydrolysis technologies and simultaneous fermentation of pentose and hexose. Finally, it presents the current status and bottlenecks for industrial production of bioethanol, as well as its future prospects. Its interdisciplinary approach, drawing upon plant biology, chemistry, biochemistry, microbiology, and genetics, makes Advances in 2nd Generation of Bioethanol Production a must-have reference for researchers in academia and industry R&D. It allows them to compare challenges and opportunities of new technologies and identify the gaps where new technology is needed. Practitioners in the industry also benefit from the information on working principles, design and control of the bioethanol production process, highlighting areas where technology innovation and investment should be placed. Graduate students and researchers newly entered in this field find here a key-resource to thoroughly understand the process as well as the fundamentals of bioethanol and bioproducts production from lignocellulosic biomass. Presents fundamentals and state-of-the-art of available pathways for bioethanol and bioproducts production from lignocellulosic biomass Discusses key-challenges for large scale production of bioethanol, such as pretreatment and hydrolysis Covers the specificities of various feedstocks and processes, the role of microorganisms in fermentation, saccharification limitations and challenges in the C5 and C6 fermentation
Download or read book Sustainability Analysis of Bioethanol Production From Grain and Tuber Starchy Feedstocks written by Abdulkadeem Sanni and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comparative sustainability study of bioethanol production from selected starchy feedstocks that are abundantly available was carried in this work. This is to ensure safe, reliable, and efficient production and consumption of fuel-grade bioethanol. The analysis utilized the established economic minimum bioethanol plant capacity of 158 000 m3/annum. The processing flowsheet model utilized was the same for each feedstock. Economic, environmental and energy perspectives of the sustainability study were investigated. The economic and environmental indicators and indices were assessed using SuperPro® Designer and OpenLCA sustainability software packages respectively; exergy and lost work were estimated manually with Microsoft Excel (Microsoft Suite®). The economic sustainability indicator showed that the plants using cassava and sweet potato had the highest return on investment (ROI) of 64.41 and 41.96% respectively. The least profitable plant was based on sorghum recording ROI value of 34.11%. The results of the environmental assessment conducted on the four selected feedstocks showed that the processes utilising cassava, corn, sweet potato, and sorghum recorded encouraging global warming potential (GWP) of 0.2452, 0.2067, 2.5261 and 0.2099 kg CO2 equivalent respectively. Cassava and corn emerged as the two most economically viable feedstocks when economic parameters were adjusted to include pollutants emission/discharge costs but with slight decrease in profitability indices. The lost work analyses showed that distillation columns were the least energy efficient units in the four bioethanol production routes assessed, recording loss work of about 61, 68, 34 and 49 MW for cassava, sweet potato, corn and sorghum processing plants respectively. However, the net energy balance (NEB) and energy renewability results of the four production routes showed that the processes utilizing the four selected starchy biomass feedstocks are more sustainable compared to fossil fuel.
Download or read book Towards Commercial Scale 2nd Generation Bioethanol written by Júlia Pladevall Viladecans and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A large number of concerns and problems with first-‐generation biofuels, including food competition and environmental impacts, could be reduced with the production of biofuels from forest and agricultural residues and other non-‐food feedstocks. Advanced, second-‐generation biofuels could potentially supply a substantial proportion of fuel sustainably, affordably and with significantly less environmental impacts. Currently, this technology is being implemented at demonstration/pilot scale in a number of plants over the world. The goal of this report is to conduct a comparative analysis between two demonstration plants: Abengoa Energy in Spain and Inbicon in Denmark. The analysis will first will take a broad perspective, examining the main activities, value chain characteristics, key technologies, market policies, and innovative projects of each plant. This report will then focus specifically on the technological process and each pathway considering enzymes, products, by-‐ products, treatments and raw materials with the aim of determining which aspects could be improved within each company.
Download or read book Sustainable Development of Algal Biofuels in the United States written by National Research Council and published by National Academies Press. This book was released on 2013-01-18 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biofuels made from algae are gaining attention as a domestic source of renewable fuel. However, with current technologies, scaling up production of algal biofuels to meet even 5 percent of U.S. transportation fuel needs could create unsustainable demands for energy, water, and nutrient resources. Continued research and development could yield innovations to address these challenges, but determining if algal biofuel is a viable fuel alternative will involve comparing the environmental, economic and social impacts of algal biofuel production and use to those associated with petroleum-based fuels and other fuel sources. Sustainable Development of Algal Biofuels was produced at the request of the U.S. Department of Energy.
