principles and practices

Author: Johann Stichlmair

Publisher: Vch Verlagsgesellschaft Mbh


Category: Science

Page: 524

View: 724

Distillation: Principles and Practice is an indispensable working resource for distillation technicians working in the oil, petrochemical, chemical, and pharmaceutical industries.

Separation Process Principles, 2nd Edition, Scader & Henley, 2006

Separation Process Principles,

Author: John Wiley & Sons, Inc

Publisher: Bukupedia


Category: Technology & Engineering

Page: 791

View: 873

Preface to the Second Edition NEW TO THIS EDITION "Time and tide wait for no man" and most certainly not for engineering textbooks. The seven years since publication of the first edition of "Separation Process Principles" have witnessed: (1) advances in the fundamentals of mass, heat, and momentum transport and wide availability of computer programs to facilitate the application of complex transport mathematical models; (2) changes in the practice of chemical engineering design; and (3) restructuring of the chemical engineering curriculum. In response to what we have noted and what has been pointed out in strong reviews solicited by the publishers, we have included the following revisions and additions to this second edition: A new section on dimensions and units to facilitate the use of the SI, AE, and CGS systems, which permeate applications to separation processes. The addition to each chapter of a list of instructional objectives. Increased emphasis on the many ways used to express the composition of chemical mixtures. New material on the thermodynamics of difficult mixtures, including electrolytes, polymer solutions, and mixtures of light gases and polar organic compounds. Tables of typical diffusivity values. Table of formulae and meanings of dimensionless groups. A subsection on the recent theoretical analogy of Churchill and Zajic. New sections on hybrid systems and membrane cascades. Discussions of the fourth generation of random packings and high-capacity trays. A brief discussion of the rate-based multicell model. New section on optimal control as a third mode of operation for batch distillation. New discussion on concentration polarization and fouling. New sections on ultrafiltration and microfiltration. New subsection on Continuous, Countercurrent Adsorption Systems. Revision of the subsection on the McCabe-Thiele Method for Bulk Separation by adsorption. New subsection on Simulated (and True) Moving Bed Systems for Adsorption. The following three chapters were not in the first edition of the book, but were available in hard copy, as supplemental chapters, to instructors. They are now included in the second edition: Chapter 16 on Leaching and Washing, with an added subsection on the espresso machine. Chapter 17 on Crystallization, Desublimation, and Evaporation. Chapter 18 on Drying of Solids, including Psychrometry. In the first edition, each topic was illustrated by at least one detailed example and was accompanied by at least three homework exercises. This continues to be true for most of the added topics and chapters. There are now 214 examples and 649 homework exercises. In addition, 839 references are cited.

Process Technology

An Introduction

Author: André B. de Haan

Publisher: Walter de Gruyter GmbH & Co KG


Category: Technology & Engineering

Page: 540

View: 516

Process Technology provides a general overview about chemical and biochemical process technology. It focuses on the structure and development of production processes, main technological operations and the important aspects of process economics. The theoretical foundations in each chapter are supplemented by case studies and examples in a clear and instructive manner to illustrate the practical aspects. The author highlights operating principles, reasons for application and available industrial equipment of technological operations. Aim is to facilitate those without a process technology background in multi-disciplinary cooperation with (bio-) chemical engineers by providing an overview of this exciting field. The textbook is organized into seven distinct parts: Structure of the chemical industry and (bio-) chemical processes (Bio-) Chemical reaction engineering Molecular separations (distillation, extraction, absorption, adsorption) Mechanical separations (filtration, sedimentation, membranes) Particle and final product manufacturing Development, scale-up, design and safety of processes Major industrial process descriptions

Instrument Engineers' Handbook, Volume Two

Process Control and Optimization

Author: Bela G. Liptak

Publisher: CRC Press


Category: Technology & Engineering

Page: 2464

View: 685

The latest update to Bela Liptak's acclaimed "bible" of instrument engineering is now available. Retaining the format that made the previous editions bestsellers in their own right, the fourth edition of Process Control and Optimization continues the tradition of providing quick and easy access to highly practical information. The authors are practicing engineers, not theoretical people from academia, and their from-the-trenches advice has been repeatedly tested in real-life applications. Expanded coverage includes descriptions of overseas manufacturer's products and concepts, model-based optimization in control theory, new major inventions and innovations in control valves, and a full chapter devoted to safety. With more than 2000 graphs, figures, and tables, this all-inclusive encyclopedic volume replaces an entire library with one authoritative reference. The fourth edition brings the content of the previous editions completely up to date, incorporates the developments of the last decade, and broadens the horizons of the work from an American to a global perspective. Béla G. Lipták speaks on Post-Oil Energy Technology on the AT&T Tech Channel.

Packed towers in processing and environmental technology

Author: Reinhard Billet

Publisher: Wiley-VCH


Category: Technology & Engineering

Page: 382

View: 327

The rising trend towards the operation of packed towers in separation processes was initiated after the energy crisis in the seventies. This book is the first of its kind which treats all the important theoretical and practical aspects for the calculation, design and operation of these packed towers. The main applications of packed towers are in the separation of gas-liquid or vapour-liquid systems. This book considers all features of packed towers for industrial separation plants that can be used in process and environmental technology. It includes a comprehensive treatment of packed-bed technology and the advantages of packed towers, such as the application of improved methods for energy saving purposes, environmental protection measures and the revamping of existing plants, are clearly outlined. The methods presented are based on sound physical and mathematical modelling, the validity of which have been confirmed by numerous experimental investigations performed in laboratories and pilot plants and then scaled up to meet practical, industrial requirements.

Distillation & Hydrocarbon Processing Practices

Author: Ashis Nag

Publisher: PennWell Books


Category: Technology & Engineering

Page: 542

View: 244

Distillation & Hydrocarbon Processing Practices is a practical reference guide to the design and operations of hydrocarbon processing plants (refineries, petrochemical plants, and gas processing plants). Ashis Nag illustrates advanced practices in distillation with examples of process simulation and basic principles. Nag’s extensive knowledge and more than 35 years of experience as an engineer supply the practical examples and design guidelines contained in this text. Its many case studies will assist engineering students as well as practicing engineers in understanding the inner workings at these complex facilities.

Equipment for Distillation, Gas Absorption, Phase Dispersion, and Phase Separation

Author: Don W. Green

Publisher: McGraw Hill Professional


Category: Technology & Engineering

Page: 2400

View: 165

Get Cutting-Edge Coverage of All Chemical Engineering Topics— from Fundamentals to the Latest Computer Applications First published in 1934, Perry's Chemical Engineers' Handbook has equipped generations of engineers and chemists with an expert source of chemical engineering information and data. Now updated to reflect the latest technology and processes of the new millennium, the Eighth Edition of this classic guide provides unsurpassed coverage of every aspect of chemical engineering-from fundamental principles to chemical processes and equipment to new computer applications. Filled with over 700 detailed illustrations, the Eighth Edition of Perry's Chemcial Engineering Handbook features: Comprehensive tables and charts for unit conversion A greatly expanded section on physical and chemical data New to this edition: the latest advances in distillation, liquid-liquid extraction, reactor modeling, biological processes, biochemical and membrane separation processes, and chemical plant safety practices with accident case histories Inside This Updated Chemical Engineering Guide - Conversion Factors and Mathematical Symbols • Physical and Chemical Data • Mathematics • Thermodynamics • Heat and Mass Transfer • Fluid and Particle Dynamics Reaction Kinetics • Process Control • Process Economics • Transport and Storage of Fluids • Heat Transfer Equipment • Psychrometry, Evaporative Cooling, and Solids Drying • Distillation • Gas Absorption and Gas-Liquid System Design • Liquid-Liquid Extraction Operations and Equipment • Adsorption and Ion Exchange • Gas-Solid Operations and Equipment • Liquid-Solid Operations and Equipment • Solid-Solid Operations and Equipment • Size Reduction and Size Enlargement • Handling of Bulk Solids and Packaging of Solids and Liquids • Alternative Separation Processes • And Many Other Topics!





Category: Engineering instruments


View: 420