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Integrated Biorefineries

Author: Paul R. Stuart
Publisher: CRC Press
ISBN: 1439803471
Size: 40.22 MB
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Integrated Biorefineries: Design, Analysis, and Optimization examines how to create a competitive edge in biorefinery innovation through integration into existing processes and infrastructure. Leading experts from around the world working in design, synthesis, and optimization of integrated biorefineries present the various aspects of this complex process, capturing the state of the art in the advancing bioeconomy. The book defines an integrated biorefinery as a processing facility that transforms biomass into value-added products—from biofuels and biochemicals to food and pharmaceuticals. The chapters cover biorefinery product and process design, supply chains, process analysis, feedstocks, technologies, and policy and environmental analysis. They focus on second-generation feedstocks, including forestry resources, energy crops, agricultural residues, oils, and various waste materials. With the growing interest in sustainability in general and in renewable resources in industrial facilities, biorefineries are likely to play increasingly significant roles and have greater economic, environmental, and societal impact. This book fills an information gap by presenting cutting-edge advances that can effectively guide engineers and decision makers in the synthesis, selection, design, analysis, and optimization of biorefineries.

Biorefineries

Author: Carlos Ariel Cardona Alzate
Publisher: CRC Press
ISBN: 1351626256
Size: 73.46 MB
Format: PDF, ePub, Mobi
View: 2021
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Aimed at presenting a systematic design of biorefineries, the book initiates with an overview about relevance and applications explained through origin of raw materials, transformation routes and products. Then, concepts as hierarchy, sequencing and integration are considered which helps in generating a sustainable and strategic design of biorefineries. Further, framework for biorefineries based on techno-economic, environmental and social aspects is analyzed with examples to show the applications. Finally, some mass, energy and economic indices are considered to assess the biorefinery sustainability and key challenges for future development of biorefineries. Key Features Presents current state-of the-art of the biorefineries design and analyses for in depth understanding of biofuels and biomaterials Explores conceptual design of processes Concepts discussed with strong engineering approach, including design strategies and techno-economic analyses Includes bio-based materials, natural products and food products in the biorefinery concept Presentation of structured method to calculate indices of performance of biorefineries

24th European Symposium On Computer Aided Process Engineering

Author:
Publisher: Elsevier
ISBN: 0444634436
Size: 68.72 MB
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The 24th European Symposium on Computer Aided Process Engineering creates an international forum where scientific and industrial contributions of computer-aided techniques are presented with applications in process modeling and simulation, process synthesis and design, operation, and process optimization. The organizers have broadened the boundaries of Process Systems Engineering by inviting contributions at different scales of modeling and demonstrating vertical and horizontal integration. Contributions range from applications at the molecular level to the strategic level of the supply chain and sustainable development. They cover major classical themes, at the same time exploring a new range of applications that address the production of renewable forms of energy, environmental footprints and sustainable use of resources and water.

Chemical Processes For A Sustainable Future

Author: Trevor Letcher
Publisher: Royal Society of Chemistry
ISBN: 1782621393
Size: 15.77 MB
Format: PDF, ePub
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This comprehensive book approaches sustainability from two directions, the reduction of pollution and the maintaining of existing resources, both of which are addressed in a thorough examination of the main chemical processes and their impact. Divided into five sections, each introduced by a leading expert in the field, the book takes the reader through the various types of chemical processes, demonstrating how we must find ways to lower the environmental cost (of both pollution and contributions to climate change) of producing chemicals. Each section consists of several chapters, presenting the latest facts and opinion on the methodologies being adopted by the chemical industry to provide a more sustainable future. A follow-up to Materials for a Sustainable Future (Royal Society of Chemistry 2012), this book will appeal to the same broad readership - industrialists and investors; policy makers in local and central governments; students, teachers, scientists and engineers working in the field; and finally editors, journalists and the general public who need information on the increasingly popular concepts of sustainable living.

Biorefineries

Author: Miriam Rabaçal
Publisher: Springer
ISBN: 3319482882
Size: 67.21 MB
Format: PDF, ePub
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This book addresses the potential of the transformation of biomass into a wide range of marketable products, and examines the biological, biochemical, physical and thermal processing of biomass into products such as fuels, power, heat, feeds, chemicals and materials. Respective chapters explore various topics including biomass characterization, biomass pre-conditioning and sustainability analysis, aspects that are supplemented by a global overview of their implementation in current pilot bio-refineries. Providing a valuable resource to energy engineers, chemical engineers, biotechnologists and economists, this book will also be of great interest to students and policymakers.

Biorefineries And Chemical Processes

Author: Jhuma Sadhukhan
Publisher: John Wiley & Sons
ISBN: 1118698169
Size: 31.63 MB
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As the range of feedstocks, process technologies and products expand, biorefineries will become increasingly complex manufacturing systems. Biorefineries and Chemical Processes: Design, Integration and Sustainability Analysis presents process modelling and integration, and whole system life cycle analysis tools for the synthesis, design, operation and sustainable development of biorefinery and chemical processes. Topics covered include: Introduction: An introduction to the concept and development of biorefineries. Tools: Included here are the methods for detailed economic and environmental impact analyses; combined economic value and environmental impact analysis; life cycle assessment (LCA); multi-criteria analysis; heat integration and utility system design; mathematical programming based optimization and genetic algorithms. Process synthesis and design: Focuses on modern unit operations and innovative process flowsheets. Discusses thermochemical and biochemical processing of biomass, production of chemicals and polymers from biomass, and processes for carbon dioxide capture. Biorefinery systems: Presents biorefinery process synthesis using whole system analysis. Discusses bio-oil and algae biorefineries, integrated fuel cells and renewables, and heterogeneous catalytic reactors. Companion website: Four case studies, additional exercises and examples are available online, together with three supplementary chapters which address waste and emission minimization, energy storage and control systems, and the optimization and reuse of water. This textbook is designed to bridge a gap between engineering design and sustainability assessment, for advanced students and practicing process designers and engineers.

Design For Energy And The Environment

Author: MAHMOUD M EL-HALWAGI
Publisher: CRC Press
ISBN: 9781439809136
Size: 74.23 MB
Format: PDF, ePub, Docs
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An examination of systematic techniques for the design of sustainable processes and products, this book covers reducing energy consumption, preventing pollution, developing new pathways for biofuels, and producing environmentally friendly and high-quality products. It discusses innovative design approaches and technological pathways that impact energy and environmental issues of new and existing processes. Highlights include design for sustainability and energy efficiency, emerging technologies and processes for energy and the environment, design of biofuels, biological processes and biorefineries, energy systems design and alternative energy sources, multi-scale systems uncertain and complex systems, and product design.

Biomass As A Sustainable Energy Source For The Future

Author: Wiebren de Jong
Publisher: John Wiley & Sons
ISBN: 1118916638
Size: 78.17 MB
Format: PDF
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Focusing on the conversion of biomass into gas or liquid fuels thebook covers physical pre-treatment technologies, thermal, chemicaland biochemical conversion technologies • Details the latest biomass characterizationtechniques • Explains the biochemical and thermochemical conversionprocesses • Discusses the development of integrated biorefineries,which are similar to petroleum refineries in concept, covering suchtopics as reactor configurations and downstream processing • Describes how to mitigate the environmental risks whenusing biomass as fuel • Includes many problems, small projects, samplecalculations and industrial application examples

Chemicals From Biomass

Author: Debalina Sengupta
Publisher: CRC Press
ISBN: 1439878153
Size: 63.10 MB
Format: PDF, ePub, Mobi
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Chemicals from Biomass: Integrating Bioprocesses into Chemical Production Complexes for Sustainable Development helps engineers optimize the development of new chemical and polymer plants that use renewable resources to replace the output of goods and services from existing plants. It also discusses the conversion of those existing plants into facilities that are based on renewable resources that may require nonrenewable resource supplements. Relying on extensive reviews of biomass as feedstock and the production of chemicals from biomass, this book identifies and illustrates the design of new chemical processes (bioprocesses) that use renewable feedstock (biomass) as raw materials. The authors show how these new bioprocesses can be integrated into the existing plant in a chemical production complex to obtain the best combination of energy-efficient and environmentally acceptable facilities. This presented methodology is an essential component of sustainable development, and these steps are essential to achieving a sustainable chemical industry. The authors evaluate potential bioprocesses based on a conceptual design of biomass-based chemical production, and they use Aspen HYSYS® and Aspen ICARUS® to perform simulations and economic evaluations of these processes. The book outlines detailed process designs created for seven bioprocesses that use biomass and carbon dioxide as feedstock to produce a range of chemicals and monomers. These include fermentation, transesterification, anaerobic digestion, gasification, and algae oil production. These process designs, and associated simulation codes, can be downloaded for modification, as needed. The methodology presented in this book can be used to evaluate energy efficiency, cost, sustainability, and environmental acceptability of plants and new products. Based on the results of that analysis, the methodology can be applied to other chemical complexes for new bioprocesses, reduced emissions, and energy savings.

Process Design Strategies For Biomass Conversion Systems

Author: Denny K. S. Ng
Publisher: John Wiley & Sons
ISBN: 1118699157
Size: 38.96 MB
Format: PDF, ePub, Mobi
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This book covers recent developments in process systems engineering (PSE) for efficient resource use in biomass conversion systems. It provides an overview of process development in biomass conversion systems with focus on biorefineries involving the production and coproduction of fuels, heating, cooling, and chemicals. The scope includes grassroots and retrofitting applications. In order to reach high levels of processing efficiency, it also covers techniques and applications of natural-resource (mass and energy) conservation. Technical, economic, environmental, and social aspects of biorefineries are discussed and reconciled. The assessment scales vary from unit- to process- and life-cycle or supply chain levels. The chapters are written by leading experts from around the world, and present an integrated set of contributions. Providing a comprehensive, multi-dimensional analysis of various aspects of bioenergy systems, the book is suitable for both academic researchers and energy professionals in industry.