Download or read book Recovery of Water from Boiler Flue Gas written by and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This project dealt with use of condensing heat exchangers to recover water vapor from flue gas at coal-fired power plants. Pilot-scale heat transfer tests were performed to determine the relationship between flue gas moisture concentration, heat exchanger design and operating conditions, and water vapor condensation rate. The tests also determined the extent to which the condensation processes for water and acid vapors in flue gas can be made to occur separately in different heat transfer sections. The results showed flue gas water vapor condensed in the low temperature region of the heat exchanger system, with water capture efficiencies depending strongly on flue gas moisture content, cooling water inlet temperature, heat exchanger design and flue gas and cooling water flow rates. Sulfuric acid vapor condensed in both the high temperature and low temperature regions of the heat transfer apparatus, while hydrochloric and nitric acid vapors condensed with the water vapor in the low temperature region. Measurements made of flue gas mercury concentrations upstream and downstream of the heat exchangers showed a significant reduction in flue gas mercury concentration within the heat exchangers. A theoretical heat and mass transfer model was developed for predicting rates of heat transfer and water vapor condensation and comparisons were made with pilot scale measurements. Analyses were also carried out to estimate how much flue gas moisture it would be practical to recover from boiler flue gas and the magnitude of the heat rate improvements which could be made by recovering sensible and latent heat from flue gas.

Download or read book Recovery of Water from Boiler Flue Gas Using Condensing Heat Exchangers written by and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Environmentally Oriented Modernization of Power Boilers written by Marek Pronobis and published by Elsevier. This book was released on 2020-05-15 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmentally oriented modernization of power boilers explains how to retrofit and upgrade power boilers in aging thermal and CHP plants, with emphasis on pulverized fuel boilers (PF). The work provides direct avenues to higher boiler efficiency, harmful emissions reduction, fuel grinding system modernization, fuel flexibility, boiler operation flexibilization, reduced corrosion, erosion, and fouling. It also explores how to integrate emission reduction systems into boiler operations. The work is planned for engineers and graduate students as well as for power plant management. For the latter, it helps find the best solution for the necessary modernization and functions as an aid in organizing tenders as well as in evaluating projects offered. Errata to published editions can be found here https://modernpowerboilers.org/errata.html Presents, in a clear and accessible way, the most important solutions related to boiler emissions reduction, including CO2 emissions Helps increase boiler efficiency through technical and operational upgrades Helps increase the usefulness of boilers by increasing fuel and operational flexibility Supports reduction of harmful phenomena, such as corrosion, erosion, and fouling Accompanied with a careful selection of realized modernizations, including pitfalls and best practice discussion Chapters are presented alongside hundreds of literature references for further study

Download or read book The John Zink Hamworthy Combustion Handbook Second Edition written by Charles E. Baukal, Jr. and published by CRC Press. This book was released on 2013-08-23 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite the length of time it has been around, its importance, and vast amounts of research, combustion is still far from being completely understood. Issues regarding the environment, cost, and fuel consumption add further complexity, particularly in the process and power generation industries. Dedicated to advancing the art and science of industrial combustion, The John Zink Hamworthy Combustion Handbook, Second Edition: Volume 3 – Applications offers comprehensive, up-to-date coverage of equipment used in the process and power generation industries. Under the leadership of Charles E. Baukal, Jr., top engineers and technologists from John Zink Hamworthy Combustion examine industry applications such as process burners, boiler burners, process flares, thermal oxidizers, and vapor control. This volume builds on the concepts covered in the first two volumes and shows how they are used in combustion applications. The book also features a wealth of color illustrations, photographs, and tables throughout. What’s New in This Edition Expanded to three volumes, with Volume 3 focusing on important industry applications Extensive updates and revisions throughout, reflecting new standards, energy sources, processes, and conservation concerns Expanded coverage of flares and new coverage of biogas flares and flare gas recovery Information on vapor combustors Discussion of pollution control equipment Expanded coverage of commercial and utility boiler burners Chapters on process and air heaters More material on thermal oxidizers A new chapter on marine and offshore applications The third of three volumes in the new, expanded edition of the bestselling handbook, this volume helps you broaden your knowledge of industrial combustion applications to better meet the challenges of this field. For the other volumes in the set, see The John Zink Hamworthy Combustion Handbook, Second Edition: Three-Volume Set.

Download or read book Low Temperature Heat and Water Recovery from Supercritical Coal Plant Flue Gas written by Andrew Samuel Reimers and published by . This book was released on 2015 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: For this work, I constructed an original thermodynamic model to estimate waste heat and water recovery from the flue gas of a supercritical coal plant burning lignite, subbituminous, or bittuminous coal. This model was written in MATLAB as a list of linear equations based on first and second law analyses of the power plant components. This research is relevant because coal accounted for the largest increase in primary energy consumption worldwide as recently as 2013. Coal-fired electricity generation is particularly water intensive. As populations increase, especially in the developing world, much of the increased demand for electricity will be provided by new coal-fired power plants. One way to improve the efficiency of a coal-fired power plant is to recover the low temperature waste heat from the flue gas and use it to preheat combustion air or boiler feedwater. A low temperature economizer or flue gas cooler can be used for this purpose to achieve overall efficiency improvements as high as 0.4%. However, a side effect of the efficiency improvements is an increase in water consumption factor of nearly 10%. The water consumption factor can be reduced with the addition of a flue gas dryer after the flue gas cooler. The flue gas dryer is a condensing heat exchanger between the flue gas and ambient air. As the flue gas cools, its water content condenses and can be recovered and treated for use within the plant. In general, the results indicate that low temperature waste heat and water recover from boiler flue gas would be more feasible and beneficial for coal plants burning lignite as opposed to higher quality coal. Because these plants already have a lower efficiency, the relative increase in efficiency is somewhat higher. Similarly, the relative increase in water consumption factor is somewhat lower for a lignite plant. The high moisture content and dew point of the flue gas produced from lignite combustion makes it easier to recover water with a flue gas dryer. The higher water recovery factor along with the lower water consumption factor means that a greater percentage of the water evaporated in the cooling tower can be recovered in the flue gas dryer of a lignite plant than for a plant burning higher quality coal.

Download or read book Emerging Technologies and Solutions for the Sustainable Climate Change Challenges written by Ji Whan Ahn and published by MDPI. This book was released on 2021-04-22 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Special Issue/book introduces advanced techniques and research that have helped to reduce CO2 emissions and to use CO2 for the manufacturing of valuable products. This book refers the research trends and emerging technologies contributing to the mitigation of current climate change. It covers multidisciplinary research topics such as carbon mineralization, solid waste management, and convergence technologies for sustainable solutions for climate change.

Download or read book Failure Investigation of Boiler Tubes A Comprehensive Approach written by Paresh Haribhakti and published by ASM International. This book was released on 2018-01-01 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: Failures or forced shutdowns in power plants are often due to boilers, and particularly failure of boiler tubes. This comprehensive resource deals with the subject of failure investigation of boiler tubes from basic fundamentals to practical applications. Coverage includes properties and selection of materials for boiler tubes from a metallurgical view point, damage mechanisms responsible for failure of boiler tubes, and characterization techniques employed for investigating failures of boiler tubes in thermal power plants and utility boilers of industrial/commercial/institutional (ICI) boilers. A large number of case studies based on the actual failures from the field are described, along with photographs and microstructures to allow for easy comprehension of the theory behind the failures. This book is geared to practicing engineers and for studies in the major area of power plant engineering. For non-metallurgists, a chapter has been devoted to the basics of material science, metallurgy of steels, heat treatment, and structure-property correlation. A chapter on materials for boiler tubes covers composition and application of different grades of steels and high temperature alloys currently in use as boiler tubes and future materials to be used in supercritical, ultra-supercritical and advanced ultra-supercritical thermal power plants. A comprehensive discussion on different mechanisms of boiler tube failure is the heart of the book. Additional chapters detailing the role of advanced material characterization techniques in failure investigation and the role of water chemistry in tube failures are key contributions to the book. The authors have long-standing experience in the field of metallurgy and materials technology, failure investigation, remaining life assessment (RLA) and fitness for service (FFS) for industrial plant and equipment, including power plants. They have conducted a large number of failure investigations of boiler tubes and have recommended effective remedial measures in problem solving for power and utility boilers.

Download or read book Waste Gas Treatment for Resource Recovery written by Piet Lens and published by IWA Publishing. This book was released on 2006-07-31 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: The prevention of over-exploitation and the efficient use of natural resources are key goals of environmental managment in Industry. Waste Gas Treatment for Resource Recovery presents the reader with technical, ecological and economical aspects of gaseous effluent treatment and resource recovery. Practical experience from industry and agriculture is presented, the role of newly developed advanced technology in future recycling of gas streams discussed and attention given to criteria for sustainability in gas treatment. Detailed analysis of material flows, novel process applications and bioreactor designs, odour quantification and removal process techniques and European legislations for waste gas discharge and recovery are highlights of the extensive and comprehensive coverage of this book. Waste Gas Treatment for Resource Recovery will enable production, process and environmental engineers and managers to evaluate internal recycling possibilities, which contribute to an economically and environmentally friendly manufacturing processes with reduced pollution loads and waste gas volumes. Analysis of material flows, e.g. the development of methodologies and techniques to monitor the use and flow of materials on a life cycle basis Novel process applications and bioreactor designs for resource recovery from waste gases Odour quantification techniques and novel odour removal processes European dimension of polluted gas streams and the European legislation for waste gas discharges and recovery

Download or read book Elements of Fuel Combustion Technology written by O.P. Gupta and published by KHANNA PUBLISHING HOUSE. This book was released on with total page 1168 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains detailed description of solid, liquid, gaseous fuels, combustion and furnaces. Beside short questions and answers and multiple choice questions & answers and multiple choice questions; answers drawn from the examination papers of various engineering Colleges and professional bodies examinations are also included. The book will be useful for degree & diploma curriculum of various branches of Engineering and for various associate membership examinations conducted by professional bodies like Institution of Engineers (AMIE), indian Institute of Metals(AMIIM), Indian Institute of Chemical Engineers(AMIIChE), Institute of Chemicals etc.

Download or read book Energy Management Handbook written by Stephan A. Roosa and published by CRC Press. This book was released on 2020-12-17 with total page 893 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive handbook is recognized as the definitive stand-alone energy manager’s desk reference, used by tens of thousands of professionals throughout the energy management industry. This new ninth edition includes new chapters on energy management controls systems, compressed air systems, renewable energy, and carbon reduction. There are major updates to chapters on energy auditing, lighting systems, boilers and fired systems, steam and condensate systems, green buildings waste heat recovery, indoor air quality, utility rates, natural gas purchasing, commissioning, financing and performance contracting and much more with numerous new and updated illustrations, charts, calculation procedures and other helpful working aids.

Download or read book The John Zink Combustion Handbook written by Jr., Charles E. Baukal and published by CRC Press. This book was released on 2001-03-27 with total page 801 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite the length of time it has been around, its importance, and vast amounts of research, combustion is still far from being completely understood. Industrial applications of combustion add environmental, cost, and fuel consumption issues to its fundamental complexity, and the process and power generation industries in particular present their o

Download or read book Membrane Distillation written by Mohamed Khayet Souhaimi and published by Elsevier. This book was released on 2011-08-12 with total page 493 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern membrane engineering is critical to the development of process-intensification strategies and to the stimulation of industrial growth. Membrane Distillation (MD) is a broad reference that covers specific information on membranes available and methods for MD membrane preparation and characterization. The book offers an introduction to the terminology and fundamental concepts as well as a historical review of MD development. Commercial membranes used in MD as well as laboratory-made membranes, including emerging membranes, are described in detail and illustrated by a number of clear and instructive schematic drawings and images. A comprehensive review on the development of MD membranes, MD modules, MD membrane characterization, MD configurations, applications in different areas and theoretical models Introduction to the terminology and fundamental concepts associated with MD as well as an historical review of MD development Description of commercial membranes used in MD as well as laboratory-made membranes, including emerging membranes

Download or read book Flue Gas Desulfurization and Industrial Minerals written by M. Michael Miller and published by . This book was released on 1993 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains 4,101 references on FGD [Flue Gas Desulfurization] ... primarily from 1982 through June 1993. Complements the "Flue Gas Desulfurization and Denitrification" bibliography published by the U.S. Dept. of Energy in Jan. 1985. References were located on the Energy, Science and Technology, Pollution Abstracts, and Environmental Bibliography databases. Primarily covers FGD and the use of industrial minerals in the desulfurization process or in by-product utilization and disposal. Emphasizes post-combustion removal of sulfur dioxide through processes such as in-duct injection and wet and dry scrubbing.

Download or read book Updated Process Flowsheets for Manganese Nodule Processing written by Benjamin W. Haynes and published by . This book was released on 1983 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Civil Engineering Handbook written by W.F. Chen and published by CRC Press. This book was released on 2002-08-29 with total page 2898 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1995, the award-winning Civil Engineering Handbook soon became known as the field's definitive reference. To retain its standing as a complete, authoritative resource, the editors have incorporated into this edition the many changes in techniques, tools, and materials that over the last seven years have found their way into civil

Download or read book Combustion Efficiency Tables written by Harry Taplin and published by The Fairmont Press, Inc.. This book was released on 1991 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anyone involved in improving combustion efficiency will find the ninety-three combustion efficiency tables contained in this reference a valuable, time-saving tool. Published here for the first time, the tables are based on the ASME/ANSI Power Test Code 4.1, and are designed to systematically illustrate how different variables impact the combustion process. The vast amount of information presented is conveniently organized for easy reference, so that the user can quickly locate the information which pertains to the type of fuel, or type of boiler he is dealing with.

Download or read book Waste Heat Recovery in Process Industries written by Hussam Jouhara and published by John Wiley & Sons. This book was released on 2021-12-09 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore modern waste heat recovery technology across a variety of industries In Waste Heat Recovery in Process Industries, esteemed thermal engineer Hussam Jouhara delivers an organized and comprehensive exploration of waste heat recovery systems with a focus on industrial applications in different temperature ranges. The author describes various waste heat recovery systems, like heat exchangers, waste heat boilers, air preheaters, direct electrical conversion devices, and thermal storage. The book also offers discussions of the technologies and applications relevant to different temperature ranges present in industrial settings along with revealing case studies from various industries. Waste Heat Recovery in Process Industries examines a variety of industries, from steel to ceramics, chemicals, and food, and how plants operating in these sectors can use waste heat to improve their energy efficiency, reduce energy costs, and minimize their carbon footprint. The book also offers: A thorough introduction to waste heat recovery systems, including recuperative and regenerative burners, heat exchangers, waste heat boilers, air preheaters, and heat pumps Comprehensive explorations of low temperature applications, below 100°C, including advantages and drawbacks, as well as illustrative case studies Practical discussions of medium temperature applications, between 100°C and 400°C, including case studies In-depth examination of high temperature applications, above 400°C, including several case studies Perfect for chemical, mechanical, process, and power engineers, Waste Heat Recovery in Process Industries is also an ideal resource for professionals working in the chemical, metal processing, pharmaceutical, and food industries.