Author: N. Y. Chen
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 328
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Book Description
A guide to current and potential industrial applications of shape selective zeolite catalysis. A manual for workers in the field--and a bridge of technology transfer among various industries--this reference explains the fundamentals of zeolite catalysis, and describes the relation between catalyst structure and catalytic activity, and methods of achieving molecular shape selectivity. Includes chemical reactions using shape selective catalysts, and industrial processes using shape selective zeolites. Potential applications of the technology are in areas such as oil production, shale oil, coal, natural gas, internal combustion engine modification, biomass conversion, and the fermentation, chemical, and waste recovery industries. Annotation(c) 2003 Book News, Inc., Portland, OR (booknews.com)
Author: Jens Hagen
Publisher: John Wiley & Sons
ISBN: 3527331654
Category : Technology & Engineering
Languages : en
Pages : 546
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Book Description
Now in it's 3rd Edition, Industrial Catalysis offers all relevant information on catalytic processes in industry, including many recent examples. Perfectly suited for self-study, it is the ideal companion for scientists who want to get into the field or refresh existing knowledge. The updated edition covers the full range of industrial aspects, from catalyst development and testing to process examples and catalyst recycling. The book is characterized by its practical relevance, expressed by a selection of over 40 examples of catalytic processes in industry. In addition, new chapters on catalytic processes with renewable materials and polymerization catalysis have been included. Existing chapters have been carefully revised and supported by new subchapters, for example, on metathesis reactions, refinery processes, petrochemistry and new reactor concepts. "I found the book accesible, readable and interesting - both as a refresher and as an introduction to new topics - and a convenient first reference on current industrial catalytic practise and processes." Excerpt from a book review for the second edition by P. C. H. Mitchell, Applied Organometallic Chemistry (2007)
Author: Jens Weitkamp
Publisher: Springer Science & Business Media
ISBN: 3662037645
Category : Science
Languages : en
Pages : 582
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Book Description
Zeolites occur in nature and have been known for almost 250 years as alumino silicate minerals. Examples are clinoptilolite, mordenite, offretite, ferrierite, erionite and chabazite. Today, most of these and many other zeolites are of great interest in heterogeneous catalysis, yet their naturally occurring forms are of limited value as catalysts because nature has not optimized their properties for catalytic applications and the naturally occurring zeolites almost always contain undesired impurity phases. It was only with the advent of synthetic zeolites in the period from about 1948 to 1959 (thanks to the pioneering work of R. M. Barrer and R. M. Milton) that this class of porous materials began to playa role in catalysis. A landmark event was the introduction of synthetic faujasites (zeolite X at first, zeolite Y slightly later) as catalysts in fluid catalytic cracking (FCC) of heavy petroleum distillates in 1962, one of the most important chemical processes with a worldwide capacity of the order of 500 million t/a. Compared to the previously used amorphous silica-alumina catalysts, the zeolites were not only orders of magnitude more active, which enabled drastic process engineering improvements to be made, but they also brought about a significant increase in the yield of the target product, viz. motor gasoline. With the huge FCC capacity worldwide, the added value of this yield enhancement is of the order of 10 billion US $ per year.
Author: N.Y. Chen
Publisher: CRC Press
ISBN: 9780824797379
Category : Science
Languages : en
Pages : 308
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Book Description
"Examines all known industrial processes using shape selective zeolites. Second Edition contains new, up-to-date information on the specific features that make zeolites shape selective, the role shape selective catalysis can play providing environmentally clean fuels, 12-membered oxygen ring systems, mesopore systems, and more."
Author: Chunshan Song
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 432
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Book Description
When chemical reagents are combined some of the reagents remain unmixed when the reaction is complete. Catalysts can reduce the amount of unmixed reagents, making the reaction more efficient, and the shape of the catalyst can be an important consideration. This volume surveys the field and collects new research on both experimental and theoretical aspects of shape-selective catalysis and catalytic materials.
Author: C. H. Bartholomew
Publisher: John Wiley & Sons
ISBN: 1118209737
Category : Technology & Engineering
Languages : en
Pages : 1224
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Book Description
Catalysis is central to the chemical industry, as it is directly or involved in the production of almost all useful chemical products. In this book the authors, present the definitive account of industrial catalytic processes. Throughout Fundamentals of Industrial Catalytic Processes the information is illustrated with many case studies and problems. This book is valuable to anyone wanting a clear account of industrial catalytic processes, but is particularly useful to industrial and academic chemists and engineers and graduate working on catalysis. This book also: Covers fundamentals of catalytic processes, including chemistry, catalyst preparation, properties and reaction engineering. Addresses heterogeneous catalytic processes employed by industry. Provides detailed data on existing catalysts and catalytic reactions, process design and chemical engineering. Covers catalysts used in fuel cells.
Author: Peter Englezos
Publisher: CRC Press
ISBN: 9780203904695
Category : Science
Languages : en
Pages : 462
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Book Description
This book determines adjustable parameters in mathematical models that describe steady state or dynamic systems, presenting the most important optimization methods used for parameter estimation. It focuses on the Gauss-Newton method and its modifications for systems and processes represented by algebraic or differential equation models.
Author: Andrzej Stankiewicz
Publisher: CRC Press
ISBN: 9780203913291
Category : Technology & Engineering
Languages : en
Pages : 556
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Book Description
The first guide to compile current research and frontline developments in the science of process intensification (PI), Re-Engineering the Chemical Processing Plant illustrates the design, integration, and application of PI principles and structures for the development and optimization of chemical and industrial plants. This volume updates professionals on emerging PI equipment and methodologies to promote technological advances and operational efficacy in chemical, biochemical, and engineering environments and presents clear examples illustrating the implementation and application of specific process-intensifying equipment and methods in various commercial arenas.
Author: James Riley Couper
Publisher: CRC Press
ISBN: 9780203911396
Category : Science
Languages : en
Pages : 442
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Book Description
This reference outlines the fundamental concepts and strategies for economic assessments for informed management decisions in industry. The book illustrates how to prepare capital cost and operating expense estimates, profitability analyses, and feasibility studies, and how to execute sensitivity and uncertainty assessments. From financial reports to opportunity costs and engineering trade-offs, Process Engineering Economics considers a wide range of alternatives for profitable investing and for projecting outcomes in various chemical and engineering fields. It also explains how to monitor costs, finances, and economic limitations at every stage of chemical project design, preparation, and evaluation.
Author: James G. Speight
Publisher: CRC Press
ISBN: 0824746821
Category : Science
Languages : en
Pages : 473
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Book Description
"Second Edition expands and updates information on the technological aspects of refining heavy oils, residua, bitumen, and other high-sulfur feedstocks. Focuses on the range of next-generation refining processes."
