The Rotary Cement Kiln

Filename: the-rotary-cement-kiln.pdf
ISBN: 0820603678
Release Date: 1986
Number of pages: 396
Author: Kurt E. Peray
Publisher: California Historical Society

Download and read online The Rotary Cement Kiln in PDF and EPUB An indispensable reference source and training tool not only for kiln operators, but for supervisors and management staff as well. Extensive discussions on pre-heater and pre-calciner operations are included. The appendix includes a section with conversion tables, definitions of common terms relating to rotary kilns, and a suggested outline for a training program for new operators. Contents PART 1. KILN SYSTEMS AND THEORY 1. History 3 2. Types of Rotary Kilns 6 3. The Refractory 17 4. Fuels 37 5. Combustion 44 6. The Flame 63 7. Heat Transfer 83 8. Heat Balances 106 9. The Chemistry of Kiln Feed and Clinker 115 10. Reaction Zones in the Rotary Kiln 141 11. Coating and Ring Formation in a Rotary Kiln 147 12. The Air Circuit in a Rotary Kiln 155 13. Movement of Material Through the Kiln 174 PART II. KILN OPERATING PROCEDURES 199 14. Kiln Operating and Control Methods 201 15. Instrumentation 207 16. Kiln Control Variables 232 17. Fuel Systems 253 18. Clinker Cooler Control 266 19. Kiln Exit-Gas Temperature Control 292 20. Feed-Rate Control 299 2I. Kiln Starts and Shutdowns 308 22. The 27 Basic Kiln Conditions 327 23. Kiln Emergency Conditions 346 24. Safety and Accident Prevention 362 Appendix A: The International System of Units (SI) 367 Appendix B: Weights and Measures 369 Appendix C: Temperature Conversions 378 Appendix D: Kiln Operator's Quiz 382 Index 386


Rotary Kilns

Filename: rotary-kilns.pdf
ISBN: 9780128038536
Release Date: 2015-11-13
Number of pages: 390
Author: Akwasi A Boateng
Publisher: Butterworth-Heinemann

Download and read online Rotary Kilns in PDF and EPUB Rotary Kilns—rotating industrial drying ovens—are used for a wide variety of applications including processing raw minerals and feedstocks as well as heat-treating hazardous wastes. They are particularly critical in the manufacture of Portland cement. Their design and operation is critical to their efficient usage, which if done incorrectly can result in improperly treated materials and excessive, high fuel costs. This professional reference book will be the first comprehensive book in many years that treats all engineering aspects of rotary kilns, including a thorough grounding in the thermal and fluid principles involved in their operation, as well as how to properly design an engineering process that uses rotary kilns. This new edition contains an updated CFD section with inclusion of recent case studies and in line with recent developments covers pyrolysis processes, torrefaction of biomass, application of rotary kilns in C02 capture and information on using rotary kilns as incinerators for hydrocarbons. Provides essential information on fluid flow, granular flow, mixing and segregation, and aerodynamics during turbulent mixing and recirculation Gives guidance on which fuels to choose, including options such as natural gas versus coal-fired rotary kilns Covers principles of combustion and flame control, heat transfer and heating and material balances New edition contains information on pyrolysis processes with low temperatures and torrefaction of biomass. It also covers calcination of petcoke, how rotary kilns are used as incinerators for chlorinated hydrocarbons. Includes updated material on CFD simulation of kiln gas and solids flow with a selection of recent case studies.


The Rotary Cement Kiln

Filename: the-rotary-cement-kiln.pdf
ISBN: 8188305952
Release Date: 2009-10-12
Number of pages: 340
Author: J.P. Saxena
Publisher: CRC Press

Download and read online The Rotary Cement Kiln in PDF and EPUB Structured into fourteen chapters, this volume covers various aspects of kiln maintenance and deals with the wear of components, operational parameters and their impact on the condition of the kiln, maintenance-friendly design considerations of kiln components, on-line techniques for condition monitoring, repair during operation, effective management of a kiln shutdown, and some management approaches. It presents systematic analyses of the problems encountered during the life span of the kilns and suggests appropriate method(s) to tackle them and meet the needs of engineers and operators involved. Written in simple language, containing a good blend of theory and practice, and supported with practical reference tables and figures, this book is intended for engineers, operators and maintenance workers working with cement kilns. The author, Dr. J.P. Saxena is an absolute expert in the field.


Modeling of Rotary Cement Kiln

Filename: modeling-of-rotary-cement-kiln.pdf
ISBN: 3639112199
Release Date: 2009-01
Number of pages: 148
Author: Kaustubh Mujumdar
Publisher:

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Refractory Engineering and Kiln Maintenance in Cement Plants

Filename: refractory-engineering-and-kiln-maintenance-in-cement-plants.pdf
ISBN: 8188305006
Release Date: 2003-01-01
Number of pages: 312
Author: J.P. Saxena
Publisher: CRC Press

Download and read online Refractory Engineering and Kiln Maintenance in Cement Plants in PDF and EPUB This book deals with two important areas that directly affect kiln availability for production. These two aspects decide if the cement plant would make profit or loss during the year. At the moment there is no book that deals with these aspects. The literature on these subjects is scattered and the totality of the subject is missing. The book Refractory Engineering and Kiln Maintenance in Cement Plants is an utmost requirement for the Cement Industry and would fulfil the needs of the Cement Industry all over the world. It has brought out various developments of refractory with the changing technological scenario. The contents is totally comprehensive in every respect and has been planned in such a way that starting from Changing Phases of Kiln Systems and Choice of Refractories, Improving the Kiln Up-time, there are also important chapters on Inspection, Storage and Packing of Refractories, Refractory Management, Kiln Maintenance with a bonus of a glossary of the technical terms. The book will serve as a handbook for production managers, production engineers, Kiln operators, refractory engineers, maintenance managers, purchase engineers, inventory engineers, warehouse officers and storekeepers.


Calculation the Rotary Cement Kiln Capacity

Filename: calculation-the-rotary-cement-kiln-capacity.pdf
ISBN: 9044400665
Release Date: 2000
Number of pages: 60
Author: Marina S. I. van Vugt
Publisher:

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Cement and Concrete

Filename: cement-and-concrete.pdf
ISBN: 0412790505
Release Date: 1997-05-08
Number of pages: 224
Author: M.S.J Gan
Publisher: CRC Press

Download and read online Cement and Concrete in PDF and EPUB Cement and concrete are of great interest to the construction and civil engineering communities. This study provides an appreciation of the complex nature of these materials and a realization that most of the failures involving concrete constructions are preventable.


Fuzzy Logic Control

Filename: fuzzy-logic-control.pdf
ISBN: 9810238258
Release Date: 1999
Number of pages: 329
Author: H. B. Verbruggen
Publisher: World Scientific

Download and read online Fuzzy Logic Control in PDF and EPUB Fuzzy logic control has become an important methodology in control engineering. This volume deals with applications of fuzzy logic control in various domains. The contributions are divided into three parts. The first part consists of two state-of-the-art tutorials on fuzzy control and fuzzy modeling. Surveys of advanced methodologies are included in the second part. These surveys address fuzzy decision making and control, fault detection, isolation and diagnosis, complexity reduction in fuzzy systems and neuro-fuzzy methods. The third part contains application-oriented contributions from various fields, such as process industry, cement and ceramics, vehicle control and traffic management, electromechanical and production systems, avionics, biotechnology and medical applications. The book is intended for researchers both from the academic world and from industry.


The Coal Handbook Towards Cleaner Production

Filename: the-coal-handbook-towards-cleaner-production.pdf
ISBN: 9781782421177
Release Date: 2013-10-31
Number of pages: 576
Author: Dave Osborne
Publisher: Elsevier

Download and read online The Coal Handbook Towards Cleaner Production in PDF and EPUB Coal remains an important fossil fuel resource for many nations due to its large remaining resources, relatively low production and processing cost and potential high energy intensity. Certain issues surround its utilisation, however, including emissions of pollutants and growing concern about climate change. The coal handbook: Towards cleaner production Volume 2 explores global coal use in industry. Part one is an introductory section which reviews the social and economic value of coal, emissions from coal utilisation, the handling, impact and utilisation of coal waste, and an exploration of emerging and future issues around industrial coal utilization. Chapters in part two highlight coal resources, production and use in established markets as well as the emerging markets of Brazil, the Russian Federation, India, Indonesia, and China. Part three focuses specifically on coal utilisation in industry. Chapters consider thermal coal utilisation, coal use in iron and steel metallurgy, advances in pulverised fuel technology, and the evaluation of coal for thermal and metallurgical applications. Further chapters explore coal utilisation in the cement and concrete industries, coal gasification and conversion, and value-in-use assessment for thermal and metallurgical coal. A final chapter summarises the anticipated future pathway towards sustainable, long-term coal use, suggesting transitions that will be needed to ensure cleaner utilisation for many decades to come. With its distinguished editor and international team of expert contributors, The coal handbook Volumes 1 and 2 is a comprehensive and invaluable resource for professionals in the coal mining, preparation, and utilisation industry, those in the power sector, including plant operators and engineers, and researchers and academics interested in this field. Reviews the social and economic value of coal, emissions from coal utilisation, and the handling, impact and utilisation of coal waste Explores emerging and future issues around industrial coal utilization Highlights coal resources, production and use in established markets, as well as emerging markets such as Brazil, the Russian Federation, India, Indonesia, and China


Industrial Furnaces

Filename: industrial-furnaces.pdf
ISBN: 0471387061
Release Date: 2004
Number of pages: 473
Author: W. Trinks
Publisher: John Wiley & Sons

Download and read online Industrial Furnaces in PDF and EPUB The fully updated edition of the "furnace man's bible" This new revision of Industrial Furnaces, the cornerstone volume in the field, provides up-to-date, reliable guidance for how to best use furnaces. Continuing a long tradition as a dependable reference, this Sixth Edition helps engineers adjust to changing modes of furnace operation with valuable know-how in critical areas in which experience counts as much as analytical skills. Thorough discussions address the latest hard information and data for working with industrial furnaces across all industries and specialties, including steelmaking, ceramics, and chemical processes. Broadened coverage in this new edition includes material on furnaces used for composites, glass, ceramics, and other nontraditional materials. Industrial Furnaces, Sixth Edition is a must-have for use by everyone working with industrial heat processing.


Advances in Neural Networks Isnn 2009

Filename: advances-in-neural-networks-isnn-2009.pdf
ISBN: 9783642015090
Release Date: 2009-05-07
Number of pages: 1213
Author: Wen Yu
Publisher: Springer Science & Business Media

Download and read online Advances in Neural Networks Isnn 2009 in PDF and EPUB The three volume set LNCS 5551/5552/5553 constitutes the refereed proceedings of the 6th International Symposium on Neural Networks, ISNN 2009, held in Wuhan, China in May 2009. The 409 revised papers presented were carefully reviewed and selected from a total of 1.235 submissions. The papers are organized in 20 topical sections on theoretical analysis, stability, time-delay neural networks, machine learning, neural modeling, decision making systems, fuzzy systems and fuzzy neural networks, support vector machines and kernel methods, genetic algorithms, clustering and classification, pattern recognition, intelligent control, optimization, robotics, image processing, signal processing, biomedical applications, fault diagnosis, telecommunication, sensor network and transportation systems, as well as applications.


The Solid Waste Handbook

Filename: the-solid-waste-handbook.pdf
ISBN: 0471877115
Release Date: 1986-03-11
Number of pages: 811
Author: William D. Robinson
Publisher: John Wiley & Sons

Download and read online The Solid Waste Handbook in PDF and EPUB A comprehensive, single-source reference of current issues in solid waste management designed as an aid in decision-making and assessment of future trends. Covers public perceptions, legislation, regulation, planning and financing, and technologies and operation. Reviews the evolution of waste management since the passage of the Resource Conservation and Recovery Act of 1976, amended in 1978, 1980 and 1984. Examines common and divergent public and private concerns, including an in-depth review of public perceptions and their effect on planning and implementation. Also includes a discussion of the inadequacies of most waste quantity and composition estimates, with techniques for adequate evaluation. Looks at the misunderstanding and controversy over source separation and issues in municipal resource recovery from the viewpoint of the private scrap process industry. Also includes an unprecedented examination of the problem of bulky waste logistics and its effect on current disposal practice, and case histories and the current status of energy recovery from industrial waste. With over 500 tables, graphs, and illustrations.


Microcomputer Application in Process Control

Filename: microcomputer-application-in-process-control.pdf
ISBN: 9781483298931
Release Date: 2014-06-28
Number of pages: 273
Author: E. Adali
Publisher: Elsevier

Download and read online Microcomputer Application in Process Control in PDF and EPUB This symposium brings together the research from different disciplines of process control, and discusses the problems encountered in the application of automation systems. The papers in this volume analyze the results of theoretical research and how far applications have been developed, new design methodologies and technologies, to give a comprehensive overview of the state of the art of this fast-developing science.


Used post consumer Tyres

Filename: used-post-consumer-tyres.pdf
ISBN: 0727732862
Release Date: 2004-01-01
Number of pages: 336
Author: Mukesh C. Limbachiya
Publisher: Thomas Telford

Download and read online Used post consumer Tyres in PDF and EPUB Proceedings of the International Conference organised by the Concrete and Masonry Research Group and held at Kingston University - London at 14-15 September 2004 With the introduction of waste legislation, in the form of regulations and directives, in many parts of the world a significant move towards sustainable waste management is becoming a legal requirement. Emphasis is now being placed on increasing recycling and promoting more sustainable waste management practices, and greater co-ordination between the public, private and independent sectors, and all concerned with the management of waste and reusable materials. However, sustainable waste management entails complex technological, environmental, social, cultural and economic issues. This, together with technological advances in recycling, means the waste sector is facing enormous challenges in developing suitable waste management and recycling strategies. It is therefore necessary to share and explore existing expertise; to review and discuss the challenges in order to identify opportunities for improving waste management and recycling and promoting sustainable resource use.