Download or read book Rotary Kilns written by Akwasi A. Boateng and published by Butterworth-Heinemann. This book was released on 2015-11-13 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Refractory Engineering and Kiln Maintenance in Cement Plants written by J.P. Saxena and published by CRC Press. This book was released on 2003-01-01 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Rotary Kiln Operation in Cement Industry written by Courses in the cement industry and published by Youssef Abdo. This book was released on with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt: This course of Contents - GENERAL KILN SECTION - KILN EMERGENCY CONDITIONS SECTION - KILN OPERATION SECTION - KILN START-UP AND SHUTDOWN PROCEDURES - COOLER SECTION - COMBUSTION SECTION - BASIC PRINCIPLES SECTION
Download or read book Rotary Kiln Performance Efficiency Formula for Rotary Kiln in Cement Industry Part 2 written by Courses in the cement industry and published by Youssef Abdo. This book was released on with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Course Contains - Residence time in Kiln - CLINKERISATION - LIME SATURATION FACTOR - SILICA RATIO - ALUMINA RATIO - CALORIFIC VALUE OF COAL - COAL USED IN CEMENT INDUSTRY - THERMAL EXPANSION OF SHELL - KILN CAPACITY ASSESMENT - CEMENT MILL FORMULAS - Mill charging - GRINDING MEDIA LOAD - POWER CONSUMPTION OF MILL - Girth Gear and another Data
Download or read book Rotary Kiln Refractory Lining Installation Training Course at Cement Industry written by Courses in the cement industry and published by Youssef Abdo. This book was released on with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: What are the methods of refractory installation?
Download or read book The Rotary Cement Kiln written by Kurt E. Peray and published by California Historical Society. This book was released on 1998-01-30 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is 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: History; Types of Rotary Kilns; Refractories; Fuels; Combustion; The Flame; Heat Transfer; Heat Balances; The Chemistry of Kiln Feed and Clinker, Reaction Zones in the Rotary Kiln; Coating and Ring Formation in a Rotary Kiln; The Air Circuit in a Rotary Kiln: Movement of the Material Through The Kiln; Kiln Operating and Control Methods; Instrumentation; Burning Zone Control; Fuel Systems; Clinker cooler Control; Kiln Exit-Gas Temperature Control; Feed-Rate Control; Kiln Starts and Shutdowns; The 27 Basic Kiln Conditions; Kiln Emergency Conditions; Safety and Accident Prevention; Appendix: A KILN OPERATOR'S QUIZ; Glossary; Conversion Tables; Index. See also: F.M. LEA's, THE CHEMISTRY OF CEMENT AND CONCRETE, Third Edition: ISBN 978-0-8206-0212-7; Kurt Peray, The Cement Manufacturer's Handbook: ISBN 0820603686. Visit us at www.chemical-publishing.com
Download or read book Advances in Rotary Kiln Sponge Iron Plant written by K. K. Prasad and published by New Age International. This book was released on 2009 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation About the Book: Now that India is virtually the only player in this field, an elaboration is needed with respect to more fundamental understanding as well as future prospects and needs, which this edition has tried to fulfill. It can now fulfill the need of a reference textbook in alternate iron making area for undergraduate and post graduate students in Metallurgical, Production, Manufacturing, Chemical, Materials and to a minor extent Mechanical Engineering disciplines. The aim of fulfilling the needs of entrepreneurs and plant operators has not only been retained; it has been elaborated. Further, the basic aspects have been presented in a way that is lucid and simple to understand and should serve as an incentive to the operators and entrepreneurs to develop a deeper understanding of the process. The project engineering section now gives guidelines sufficient to make a project report. Opportunities available to this process and the competition it faces has also been highlighted. A chapter on reaction kinetics has been included as also a section on iron ore and pellets. Other sections included are on Aerodynamics, Auto Ignition, Coal Throwing, etc. Rest of the text has been updated to the extent possible. Some advanced features have been introduced such as Mathematical Modeling, Computational Fluid Dynamics, Reduction Mechanism, etc. to give researchers in the area of food for thought. Contents: IntroductionRotary Kiln Process of Making Sponge IronThermodynamic Considerations: Feasibility of ReactionAerodynamics inside a Sponge Iron Rotary KilnMathematical Modelling in Rotary Kiln Sponge Iron MakingPhysical Movement of Solids inside a Rotary Kiln: Charge Movement and Coal Throwing/SlingingRequirement, Generation and Transfer of Heat in a Sponge Iron Rotary KilnReaction KineticsRaw Materials for Sponge Iron MakingAccretion or Ring Formation inside a Rotary KilnSponge Iron Properties: Re-oxidation and Auto-Ignition of Sponge IronUses of Sponge IronProcess Design, Engineering & Operational Aspects of an RK-DR PlantOther Uses of Rotary Kiln for Reduction PurposesEnvironmental Aspects of Sponge Iron Making in Rotary Kiln and Future Prospect.
Download or read book Rotary Kiln Mechanical Training in Cement Industry written by Courses in the cement industry and published by Youssef Abdo. This book was released on with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rotary Kiln inlet and outlet Lamella Seals at Cement Industry written by Courses in the cement industry and published by Youssef Abdo. This book was released on with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: Information about Kiln Inlet Lamella Seal To prevent overheating of the kiln shell and sealing parts, a separate fan delivers cooling air to the space between the kiln shell and the cooling mantle. It also supplies air to the cooling air chamber, which cools down the shell surface of the kiln riser transition piece. If back spillage occurs, the scooping system (a system of open scoops made of heat-resistant steel) collects the spillage in the bottom of the scooping chamber and, as the kiln rotates, lifts it and returns it to the kiln. In the smoke chamber, the exit gases will suspend the spillage and carry it up into the kiln riser pipe.
Download or read book ALTERNATIVE ROUTES TO IRON MAKING 2nd Ed written by SARANGI, ARABINDA and published by PHI Learning Pvt. Ltd.. This book was released on 2016 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: With a boom in the steel industry all over the world today, the demand of sponge iron has considerably increased as a feed (raw) material to steel making. The increase in the demand of sponge iron is also due to the fact that it is used for replacing coke making required for blast furnace processing. The primary objective of this book is to provide the basis, principles, fundamentals and theory of sponge iron production. This book, earlier titled as Sponge Iron Production in Rotary Kiln, is revised as per the feedback from students, faculty members and professionals. It, now, covers broad spectrum of alternative routes of iron making, therefore, the book is renamed as Alternative Routes to Iron Making. In this revised edition of the book, three new chapters have been added to fulfil the requirement of a textbook for various universities. NEW TO THIS EDITION • New chapters on: o Utilization of Sponge Iron o Environmental Pollution and Control in Sponge Iron Industries o Smelting Reduction Process • Inclusion of principle of fluidisation in fluidised bed processes • Description of Hyl III process with recent development of the process Primarily intended for undergraduate and postgraduate students of metal-lurgical engineering, this book is equally beneficial for researchers, and professionals engaged in DR processes and steel industries.
Download or read book Sponge Iron Production in Rotary Kiln written by Arabinda Sarangi and published by PHI Learning Pvt. Ltd.. This book was released on 2011-06-30 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensively deals with the production of sponge iron in the rotary kiln. It is divided into 17 chapters. The initial chapters give a brief on the fundamental theories and basic principles of sponge iron production, commercially used DR (direct reduction) processes and physico-chemical principles of sponge iron production. The book then goes on elucidating the testing procedures of raw materials needed for the direct reduction processes.
Download or read book Producing Nickel bearing Iron from Cuban Ores in a Batch Rotary Kiln written by Warren M. Mahan and published by . This book was released on 1960 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Rotary Kiln written by Victor J. Azbe and published by . This book was released on 1956 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Beyond the Blast Furnace written by Amit Chatterjee and published by CRC Press. This book was released on 1993-11-18 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique book presents an in-depth analysis of all the emerging ironmaking processes, supplementing the conventional blast furnace method. Various processes for producing solid and liquid iron are discussed, including important features such as process outline, techno-economics, and process fundamentals. The present global status of each process is examined, projections for the future are made, and processes are compared. Beyond the Blast Furnace is valuable reading for process developers, because it gives them a complete picture of various process options. Conventional iron- and steelmakers as well as researchers and practitioners working in the area of alternative processes of ironmaking will also benefit from this ready reference. The book is an ideal text for undergraduate and postgraduate students in metallurgy.
Download or read book The Rotary Cement Kiln written by Kurt E. Peray and published by CHS Press. This book was released on 1972 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cement mill Quarry written by and published by . This book was released on 1927 with total page 1064 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rock Products and Building Materials written by and published by . This book was released on 1914 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
