Burning zone refractory failure Rotary Kiln in Cement Industry PDF Download
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Author: Courses in the cement industry
Publisher: Youssef Abdo
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 27
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Book Description
The lower end of the rotary kiln is the burning zone, where cement components are heated to about 1300-1450°C (2372-2642°F). Measurement of the temperature in the burning zone is vital to maintain product quality and kiln efficiency.
Author: Courses in the cement industry
Publisher: Youssef Abdo
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 27
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Book Description
The lower end of the rotary kiln is the burning zone, where cement components are heated to about 1300-1450°C (2372-2642°F). Measurement of the temperature in the burning zone is vital to maintain product quality and kiln efficiency.
Author: J.P. Saxena
Publisher: CRC Press
ISBN: 9788188305001
Category : Technology & Engineering
Languages : en
Pages : 312
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Book Description
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.
Author: Prasunjit Sengupta
Publisher: Springer Nature
ISBN: 3030213404
Category : Technology & Engineering
Languages : en
Pages : 240
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Book Description
This book provides process engineers with all of the information necessary for installation, maintenance and management of refractory in a cement industry. It describes how to characterize the refractory material and select refractories for various equipments in the cement plant. The author explains refractory installation, in general, and the rotary kiln specifically, as it is distinct from static furnaces used in metallurgical or process industries. It also details the chemical and physical factors that influence refractory performance and has discussed the mechanism of degradation of refractories with special emphasis on thermo-chemical and thermo-mechanical aspects. The heat transfer calculation and energy loss from the equipment surfaces has been addressed. A chapter in the book is dedicated for the management of refractory quality and the installation quality at the site. Maximizes reader understanding of the operating conditions in different equipments and how those are related to selection of refractories; Details the process variables and their influences on the performance of the refractories; Elucidates subtle points of refractory installation to ensure optimal performance; Presents heat transfer calculations and quality management protocols of refractory installation. Reinforces the concepts with many illustrations and tables.
Author: Courses in the cement industry
Publisher: Youssef Abdo
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 33
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Book Description
Improper installation or maintenance is a common cause of refractory failure. Factors such as installation techniques, curing time, inadequate support, or poor-quality materials can all weaken the refractory and contribute to its failure. Refractory installation begins at the manufacturing stage.
Author: Kurt E. Peray
Publisher: CHS Press
ISBN:
Category : Cement kilns
Languages : en
Pages : 228
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Book Description
Author: Courses in the cement industry
Publisher: Youssef Abdo
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 51
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Book Description
This Course Contains - What Kiln Operator Should Do In Emergency Situation - Emergency Condition In Any Rotary Cement Kiln - Red Spot On The Kiln Shell ( Action To Be Taken In Case Of ) ( How to make it never or rarely happen again) ( Refractory fall down or lost in a part of kiln system ) ( Falling of bricks in the following areas are potential reasons for stopping the kiln ) ( Detection of the area or areas where the brick lining or castables are lost can ) - How to prevent Refractory fall down - Burning Zone Temp. Dangerously Very High ( In abnormal operation condition, the following can be detected ) ( Result of such condition will be the following ) ( Action that should be taken in such conditions ) ( How to prevent this phenomenon ) - Dangerously High Kiln Inlet Temperature ( Reason for high kiln inlet temp. ) ( Consequences of such condition ) ( Action that should be taken in such conditions ) ( How to prevent such condition from occurring ) - Unburned Raw Materials in the Kiln Outlet or in the Coolers ( When the kiln-burning zone suffers from onrush of partially burned raw feed, the following will take place ) ( Reasons behind this phenomenon ) ( Consequences of such conditions ) ( Different actions that should be taken during this condition ) ( How to prevent Such Condition ) - Main Burner Flame Is Distorted ( Reason for such condition ) ( That can be indicated by the following phenomena ) ( Possible Consequences ) ( Action To Be Taken ) ( How To Avoid Such Case ) - Failure of Precalciner Burners ( Reason for Such Case ) ( During Kiln Shutdown, the following area should be taken care )
Author: Courses in the cement industry
Publisher: Youssef Abdo
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 99
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Book Description
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
Author: Courses in the Cement Industry
Publisher: Youssef Abdo
ISBN:
Category : Science
Languages : en
Pages : 43
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Book Description
Author: Anjan Kumar Chatterjee
Publisher: CRC Press
ISBN: 1351335731
Category : Technology & Engineering
Languages : en
Pages : 469
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Book Description
The book is an outcome of the author’s active professional involvement in research, manufacture and consultancy in the field of cement chemistry and process engineering. This multidisciplinary title on cement production technology covers the entire process spectrum of cement production, starting from extraction and winning of natural raw materials to the finished products including the environmental impacts and research trends. The book has an overtone of practice supported by the back-up principles.
Author: Prasunjit Sengupta
Publisher: Springer Nature
ISBN: 3030612406
Category : Science
Languages : en
Pages : 377
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Book Description
The book provides process engineers, an insight into refractories focusing on its importance and requirements in chemical process industries such as refinery and petrochemicals, syngas manufacturing, coal gasification, limestone calcinations, carbon black, glass, and cement production. Additionally the book discusses the refractory requirements for the CFBC boiler, and waste heat utilization process to generate steam. The book describes characterization of refractory material and selection process of the refractory for lining different equipments pertaining to the chemical process industry. The book covers refractory installation techniques, and the precautions to be taken during installation are discussed in detail along with the theoretical background. It explains the physical and chemical factors that influence the performances of refractory, mechanism of its degradation in service and emphasizes on the thermo-chemical and thermo-mechanical aspects and their role in that process . The content lays out different methods of monitoring Refractory lining conditions while the furnace is in operation and also elucidates few methods to repair the worn out lining without taking a shutdown. The scheme of investigation of a refractory failure is an added feature.
