Agglomeration Processes

Agglomeration Processes PDF

Author: Wolfgang B. Pietsch

Publisher: John Wiley & Sons

Published: 2008-07-11

Total Pages: 622

ISBN-13: 3527620672

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Agglomeration is integral to the processes of modification of powders, production of composites and creation of new materials which are required in pharmaceuticals, foods, chemicals, fertilizers and agrochemicals, minerals, ceramics, metallurgy and all material producing industries. The binding mechanisms and the particle behavior as well as the characteristics of the processes and the resulting agglomerates are the same whether they are occuring in the 'ultra-clean' pharmaceutical or food industries or in 'dirty' minerals or waste processing plants. The book introduces the interdisciplinary approach to the development of new concepts and the solution of problems. It is a complete and up-to-date practical guide describing the various agglomeration phenomena and industrial techniques for size enlargement. In addition to introducing the properties of agglomerates and the characteristics of the different methods, descriptions of the machinery and discussions of specific equipment features are the main topics. The detailed evaluation of the subject is based on the authors experience as student, researcher, teacher, developer, designer, vendor, and user as well as expert and consultant in the field of agglomeration, its technologies and products, and is complemented by the know-how of colleagues who are active in specific areas and information from vendors. It is intended for everybody working in industries that process and handle particulate solids as it aims to help understand and control unwanted agglomeration as well as use, improve, and develop methods for the beneficial size enlargement by agglomeration.

Agglomeration of Iron Ores

Agglomeration of Iron Ores PDF

Author: Ram Pravesh Bhagat

Publisher: CRC Press

Published: 2019-07-11

Total Pages: 414

ISBN-13: 1351979272

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This book focuses on agglomeration, or the size enlargement process, of iron ores. This process sits at the interface of mineral processing and extractive metallurgy. The book begins with a discussion of raw materials preparation and the beneficiation process. It then describes fundamental principles of the sintering and pelletization processes, including formation of green mix through granulation and green balls as well as chemical reactions during sintering. Finally, it offers a brief description of iron making processes and correlations related to the agglomerates: quality parameters and BF productivity and coke rate.

Agglomeration in Industry, 2 Volume Set

Agglomeration in Industry, 2 Volume Set PDF

Author: Wolfgang B. Pietsch

Publisher: John Wiley & Sons

Published: 2004-12-27

Total Pages: 366

ISBN-13: 9783527305827

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Wann tritt Agglomeration auf, wie lässt sie sich vermeiden und in welchen Fällen kann man sie sinnvoll nutzen? Ausführliche Antworten auf diese Fragen gibt Ihnen der Autor dieses Bandes, Fachmann und Berater mit langjähriger Industrieerfahrung. Neben den traditionellen Anwendungsgebieten der Agglomeration (unter anderem pharmazeutische Industrie, Nahrungs- und Futtermittelherstellung, Düngerproduktion und Agrochemie, Baustoffindustrie, Bergbau und Metallverarbeitung) werden auch aktuellste Entwicklungen, etwa im Bereich der Nanotechnologie, besprochen.

China’s Urban Agglomerations

China’s Urban Agglomerations PDF

Author: Chuanglin Fang

Publisher: Springer Nature

Published: 2020-01-03

Total Pages: 281

ISBN-13: 9811515514

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The book combs through extensively 32,231 urban agglomeration related works during the past 120 years to explore a theoretically supported and practically based definition of urban agglomeration. Based on the definition, the authors explore intensively the fundamental characteristics, spatiotemporal differentiation properties, and existing issues for China’s sustainable urban agglomeration development for the past 35 years. The study proposes that China shall focus on the construction and sustainable development of five primary national-level urban agglomerations. In the meantime, China shall also steadily and gradually construct 9 regional urban agglomerations and guide the development and growth of 6 local urban agglomerations. In the long run, China will have a hierarchical “5+9+6” closely integrated hierarchical urban agglomeration spatial structure. The study also proposes to coordinate the construction and development of urban agglomerations on the “two belts and one road” to form a national new urbanization development strategic pattern that enables “the axis to connect the agglomerations while the agglomerations support the axis.” Furthermore, the study investigates a variety of strategic thinking and suggestions for creating innovative, green and ecologically friendly, intelligent, low-carbon, open, culture-oriented, market-oriented and shared urban agglomerations in China. This book will be a comprehensive reference both for scholars and decision-makers engaged in urban development and planning and environmental protection departments. It can also serve as textbook for graduate students of relevant fields.

Particle Size Enlargement

Particle Size Enlargement PDF

Author: C. E. Capes

Publisher: Elsevier

Published: 2013-10-22

Total Pages: 205

ISBN-13: 1483275078

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Handbook of Powder Technology, Volume 1: Particle Size Enlargement is the first of a series which will together form a Handbook of Powder Technology, primarily intended for engineers and scientists working in industry. The scope of the Handbook can be defined as being concerned with that part of chemical engineering which deals with processes involving the handling and treatment of material in solid particulate form. This book deals with methods used to create larger entities from fine particles so that the bulk properties of particulates can be improved. These so-called ""size enlargement"" methods evidently concern a broad spectrum of technical disciplines and industries ranging from the relatively small scale requirements of pharmaceutical manufacturers through the tonnage requirements of the fertilizer and minerals processing industries. A primary objective in preparing this book was to present a generalized account of the many size enlargement techniques scattered throughout these diverse industries, with emphasis on similarities and unifying characteristics whenever possible. The book devotes one chapter to each of the principal methods used to bring particles together into agglomerates: agitation methods— tumbling agglomeration, agitation methods—mixer agglomeration, pressure methods, thermal methods, spray and dispersion methods, and agglomeration from liquids.

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