Download or read book Theory and Practice of Particulate Sampling an Engineering Approach written by Geoffrey John Lyman and published by . This book was released on 2019 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: The text presents a complete explanation and derivation of the statistical theory of sampling of particulate materials which is based on the single assumption of Poisson distributed particle numbers in mechanically correct samples. The material presented goes beyond the theory developed by P M Gy and provides the complete sampling distribution. The work is entirely self-contained with extensive appendices. Practical application of the results is supported by numerous examples including application to sampling of minerals, food, and packaged commodities and environmental sampling.
Download or read book Sampling of Particulate Materials Theory and Practice written by Pierre Gy and published by Elsevier. This book was released on 2012-12-02 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developments in Geomathematics 4: Sampling of Particulate Materials: Theory and Practice reviews the theory and practice of sampling particulate solids, such as ores and concentrates. With examples borrowed from the mining, metallurgical, and cement industries, the book examines particulate materials of vegetable and mineral origin, including cereals, oil seeds, sugar beets, granulated drosses or slags, bars, plates, and ingots. Organized into nine parts encompassing 34 chapters, this volume begins with an overview of the theory of sampling and sampling-error generating mechanisms. It then discusses the continuous selection and discrete models of the increment sampling process and the materialization of punctual increments. It explains the splitting process and its practical implementation in sampling. Lot and sample preparation, resolution of sampling problems, and problems associated with commercial sampling are also discussed. The book also describes the detection of measurement or sampling biases and inconspicuous losses of material, and the design of automatic sampling plants. This book is a valuable resource for geologists, mining engineers, metallurgists, and analysts.
Download or read book Sampling of Particulate Materials written by Pierre M. Gy and published by . This book was released on 1982 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sampling of Particulate Materials written by Pierre Gy and published by Elsevier Science & Technology. This book was released on 1979 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sampling of particulate materials written by Pierre M. Gy and published by . This book was released on 1979 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sampling of Particulate Materials written by Bastiaan Geelhoed and published by IOS Press. This book was released on 2004 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This is a Ph.D. thesis. There are many chemical, physical or biological properties of solid materials that are of crucial importance for economic, agricultural, environmental or health-related reasons. These properties are often estimated using chemical, physical or biological tests on one or more laboratory samples. During the drawing of the bulk sample from which the laboratory sample is extracted, sampling errors can occur. These sampling errors are caused by the sampling of non-identical particles. Contents include: Introduction, Review of current sampling theories, Size-based multinomial selections: a model for sampling, Size-based sampling theory, Estimation of the variance of the sample concentration, Evaluation of bias, Experimental evaluation of the theory developed, Minimum sample mass, Final remarks."
Download or read book Unit Operations of Particulate Solids written by Enrique Ortega-Rivas and published by CRC Press. This book was released on 2016-04-19 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: Suitable for practicing engineers and engineers in training, this book covers the most important operations involving particulate solids. Through clear explanations of theoretical principles and practical laboratory exercises, the text provides an understanding of the behavior of powders and pulverized systems. It also helps readers develop skills for operating, optimizing, and innovating particle processing technologies and machinery in order to carry out industrial operations. The author explores common bulk solids processing operations, including milling, agglomeration, fluidization, mixing, and solid-fluid separation.
Download or read book Unit Operations of Particulate Solids written by Enrique Ortega-Rivas and published by CRC Press. This book was released on 2016-04-19 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: Suitable for practicing engineers and engineers in training, this book covers the most important operations involving particulate solids. Through clear explanations of theoretical principles and practical laboratory exercises, the text provides an understanding of the behavior of powders and pulverized systems. It also helps readers develop skills for operating, optimizing, and innovating particle processing technologies and machinery in order to carry out industrial operations. The author explores common bulk solids processing operations, including milling, agglomeration, fluidization, mixing, and solid-fluid separation.
Download or read book Gy s Particulate Material Sampling Theory written by RA. Bilonick and published by . This book was released on 1990 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: An outline of Gy's contributions to particulate material sampling is presented. Gy's theory provides a comprehensive framework that integrates all aspects of sampling particulate materials such as coal, ores, pulps, industrial and municipal effluents, and environmental contaminants. The theory defines and quantifies the two types of heterogeneity (constitution and distribution) and shows how they can be empirically measured using either expensive variographic information or often more readily available size--density information. These results provide principles for constructing sampling devices free from bias and excessive noise. They also provide practical methods for realistically estimating sampling precision for both increment processes (e.g. cross-stream samplers) and splitting processes (e.g. riffle splitters) without requiring significant additional work. The theory also provides practical methods for investigating the potential bias in sampling equipment and methods.
Download or read book Theory of Sampling and Sampling Practice Third Edition written by Francis F. Pitard and published by CRC Press. This book was released on 2019-01-10 with total page 945 pages. Available in PDF, EPUB and Kindle. Book excerpt: A step-by-step guide for anyone challenged by the many subtleties of sampling particulate materials. The only comprehensive document merging the famous works of P. Gy, I. Visman, and C.O. Ingamells into a single theory in a logical way - the most advanced book on sampling that can be used by all sampling practitioners around the world.
Download or read book Theory of Sampling and Sampling Practice written by Francis F. Pitard and published by CRC Press. This book was released on 2019 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Theory of Sampling and Sampling Practice, Third Editionis a step-by-step guide for anyone challenged by the many subtleties of sampling particulate materials. It is the only comprehensive document merging the famous works of P. Gy, I. Visman, and C.O. Ingamells into a single theory in a logical way. As a result, it is the most advanced book on sampling that can be used by all sampling practitioners around the world. Many complex features are covered by an entire chapter or several chapters, such as: Sampling of precious metals Sampling of trace constituents in high purity materials Sampling the environment Sampling for the moisture determination Sampling for particle size distribution The concept of equi-probabilistic sampling Correct design of sampling systems Sampling for metallurgical accounting and process control Taking advantage of existing chronological data Proportional sampling and bed blending The third edition is a valuable guide for mineral processing engineers, metallurgists, geologists, miners, chemists, environmental scientists and academics. The book is set in a pragmatic way ideal for self-teaching critically important subjects that have been overlooked for too long by universities and colleges. The new edition covers recent knowledge, acquired during the past 20 years, accumulated by the many World Conferences on Sampling and Blending; as a result many notations are new. New chapters have been added to emphasize chronostatistics. Visman and Ingamells' works, and the importance of sampling for trace constituents. Dr. Pitardis a well-known authority on sampling theory and practice. He has a Doctorate of Technologies from the University of Aalborg. He is the recipient of the famous Pierre Gy's Gold Medalfor excellence in promoting and his teaching of the Theory of Samplingall around the world.
Download or read book Handbook of Air Pollution Technology written by L. E. Sparks and published by . This book was released on 1984 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Particle Transport Efficiency of Sampling Lines written by J. L. Alvarez and published by . This book was released on 1986 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Methods of Air Sampling and Analysis written by Jr. Lodge and published by Routledge. This book was released on 2017-11-22 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes precise directions for a long list of contaminants! All contaminants you can analyze or monitor with a given method are consolidated together to facilitate use. This book is especially valuable for indoor and outdoor air pollution control, industrial hygiene, occupational health, analytical chemists, engineers, health physicists, biologists, toxicologists, and instrument users.
Download or read book Theory of Particulate Processes written by Alan Ranodolph and published by Elsevier. This book was released on 2012-12-02 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Theory of Particulate Processes: Analysis and Techniques of Continuous Crystallization, Second Edition covers the numerous population balance-based particulate studies. This edition emerged from the notes for an industrial short course on crystallization. This book is divided into 10 chapters and begins with an outline of the methods for representation of particle distributions and a systematic approach to the predictive modeling of processes where there is a need to characterize distributions in time and space and by some identifying property. The succeeding chapters provide a specific and more elementary approach to modeling crystal size distributions, as well as the modeling the kinetics of crystal nucleation and growth rates. Other chapters discuss a wide range of system analysis and design considerations specific to crystallization for both the steady state and unsteady state. The final chapters illustrate the use of a population balance analysis to interpret data from both laboratory and process equipment. These chapters also explore a wide variety of particulate processes and systems for which the population balance analysis is useful. This book is of great value to graduate students with particulate systems course.
Download or read book Comparative Particulate Sampling Methods written by Frank Butler Twitty and published by . This book was released on 1974 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The AusIMM Annual Conference written by Australasian Institute of Mining and Metallurgy. Conference and published by . This book was released on 1995 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:
