Gregory K. McMillan – författare

The latest methods for increasing process efficiency, production rate, and quality.Award-winning editor Greg McMillan has loaded Process/Industrial Instruments and Controls Handbook, Fifth Edition, with advice from top technical experts to help you tackle process instrument and control assignments confidently and solve problems efficiently. This majorrevision of the bestselling on-the-job toolkit includes time-saving tables,selection ratings, key points, rules of thumb and hundreds of topic-defining illustrations. Updated to mirror the most common industry practices, it brings you up to speed on smart instrumentation and the latest advances sparked by increased power and miniaturization of the microprocessor. Thorough coverage of the Windows NT platform and Fieldbus... distributed control systems and field-based systems...knowledge-based operator training...instrument maintenance cost reduction and an overview of the ISA/IEC Fieldbus Standard help you get the most out of these major shifts in technology.

Extensive practical plant based knowledge to achieve the best automation systemBACK COVER DESCRIPTION: This fully updated on-the-job reference contains all the automation and control information you need to make timely decisions, and maximize process capacity and efficiency. Featuring contributions from 50 top technical experts, Process/Industrial Instruments and Controls Handbook, Sixth Edition covers the latest technologies and advances. More importantly, the book helps you select the right instrumentation, install and maintain it correctly, and leverage it to maximize plant performance and profitability. You will get all you need to know to execute a successful automation project including time-saving tables, lists of essential best practices, and hundreds of topic-defining illustrations.Coverage includes:•Process variable measurements•Analytical measurements•Control Network communications•Safety instrumented systems•Control systems fundamentals•PID control strategies•Continuous and batch control•Improving operator performance•Improving process performance•Project management•And more

This fully updated on-the-job reference contains all the automation and control information you need to make timely decisions and maximize process capacity and efficiency. Featuring contributions from 50 top technical experts, Process/Industrial Instruments and Controls Handbook, Sixth Edition covers the latest technologies and advances. More importantly, the book helps you select the right instrumentation, install and maintain it correctly, and leverage it to maximize plant performance and profitability. You will get all you need to know to execute a successful automation project including time-saving tables, lists of essential best practices, and hundreds of topic-defining illustrations.Coverage includes:• Process variable measurements• Analytical measurements• Control Network communications• Safety instrumented systems• Control systems fundamentals• PID control strategies• Continuous and batch control• Improving operator performance• Improving process performance• Project management• And more

Essentials of Modern Measurements and Final Elements in the Process Industry: A Guide to Design, Configuration, Installation, and Maintenance Advances in sensor technology and in digital positioner and variable speed drive algorithms, combined with smart features, offer a step change in the performance of modern measurement instruments and final elements. The installed accuracy of many smart instruments has increased by an order of magnitude. There has been a correspondingly dramatic reduction in the drift of transmitters and a similar improvement in the resolution of control valves. This comprehensive resource aims to increase awareness of the opportunities afforded by modern measurement instruments and final elements, and to show how to get maximum benefit from the revolution in smart technologies. It builds an understanding of the fundamental aspects of measurements, measurement instruments, and final elements for applications in the process industry. The terminology and ideas presented provide a firm foundation for subsequent chapters that focus on what is needed for lowest life-cycle cost and best automation system performance. The last chapter provides a comprehensive exploration of the technology that supports the rapidly expanding opportunities of WirelessHART instrumentation. No prior plant experience with industrial process instrumentation is required. For students and new employees, the chapters on fundamentals will improve productivity on the job and form a basis for further study. For the seasoned veteran, the book offers insights and serves as a guide through today's myriad automation products and application details. It provides a picture of the state of the art for 95% of the field instrumentation and final elements used, or under consideration, in a modern process plant. The reader is encouraged to seek further information on particular types of measurement instruments and final elements, which is available from manufacturers via the Internet and in instrumentation handbooks and ISA publications.

Advances in Reactor Measurement and Control explains how control system design can address the different process responses and fundamental characteristics of the main reactor types in the process industry. This book helps readers understand the measurements, control strategies, controller features and tuning parameters needed to achieve process goals for a specific types of reactors. It begins with the fundamentals and principles necessary to achieve optimal reactor and control system performance. Additionally, it covers design, implementation and support of straightforward configurations based on the type of process and equipment. Written from a practical perspective, this book educates readers through the experience and perspective of a practitioner, outlining general concepts and details that span the field, from the control room to the reactor, with a focus on the controlling and optimizing of both batch and continuous reactors. "e;Taking a practitioner's approach, I believe, is unique,"e; McMillan says. "e;The concepts in this book are developed to help the reader understand the fundamental differences in reactor applications and improve the performance of nearly all types of reactors. This book is unique in providing readily configurable, practical solutions for batch and fluidized bed reactors, in addition to the more traditional continuous stirred tank reactors."e; Gregory K. McMillan McMillan goes on to say that the book's practical value is reinforced through its: Simple presentation of the characteristics and implications of each of the dynamic responses needed to achieve the necessary efficiency, capacity, quality and safety in operation. Clear explanation of the PID features and tuning and control loops needed for addressing the lack of smoothing in dead time dominant processes and the lack of negative feedback in integrating and runaway processes.

This book provides practical, comprehensive knowledge on how to use the advances in analytical measurements and basic and advanced control to improve batch profiles and endpoint consistency. The consequential integration of measurements, models, and controls into a digital twin with recently developed blocks to provide profiles and predict endpoints enables:Developing dynamic models from trend charts that are used for experiment design, diagnosing the sources of limitations and inconsistences, and developing and testing solutions 500 times real time without interfering with existing plant operation.Comprehensive views of basic process control with the possibilities of model predictive control to control and optimize batch profiles by non-intrusive development and confirmation.The ability to determine how to maximize the performance of bioreactors, which are often the bottleneck and the key to product quality and consistency, without tests or trials in the actual plant.The resulting improvements in batch cycle time and consistency can be designed, tested, quantified, and confirmed; and operators can be trained independently of actual plant operation. The benefit from the elimination of a bad batch—particularly for new biologics—is potentially worth ten or more million dollars.

New Directions in Bioprocess Modeling and Control: Maximizing Process Analytical Technology Benefits, 2nd Edition This book provides practical, comprehensive knowledge on how to use the advances in analytical measurements and basic and advanced control to improve batch profiles and endpoint consistency. The consequential integration of measurements, models, and controls into a digital twin with recently developed blocks to provide profiles and predict endpoints enables: Developing dynamic models from trend charts that are used for experiment design, diagnosing the sources of limitations and inconsistences, and developing and testing solutions 500 times real time without interfering with existing plant operation. Comprehensive views of basic process control with the possibilities of model predictive control to control and optimize batch profiles by non-intrusive development and confirmation. The ability to determine how to maximize the performance of bioreactors, which are often the bottleneck and the key to product quality and consistency, without tests or trials in the actual plant. The resulting improvements in batch cycle time and consistency can be designed, tested, quantified, and confirmed; and operators can be trained independently of actual plant operation. The benefit from the elimination of a bad batch particularly for new biologics is potentially worth ten or more million dollars.

Advanced pH Measurement and Control: Digital Twin Synergy and Advances in Technology details system design, installation, maintenance and ongoing improvement, including a special focus on how digital twins and first-principles charge balance contribute to innovation, operability, productivity, reliability and maintainability. It offers insights into key principles and advances in electrode technology and diagnostics, including a simple and largely untapped method for computing titration curves that match laboratory curves, as well as guidance on selecting and implementing the best control valves and strategies. The extraordinary sensitivity and rangeability of pH used for measuring and controlling hydrogen concentration introduce many challenges in managing the nonlinearity in the control loop and the precision needed for the control valve. This, combined with pH's critical role in maintaining cell health in biological processes, as well as in the production of clean water, food, pharmaceuticals and chemicals, makes the best pH control system particularly important and challenging. Despite these challenges, the outcomes can lead to significant reductions in equipment costs and, more importantly, substantial improvements in system reliability and performance. Finally, the appendices cover fundamental principles and provide guidance on using new PID features to reduce project costs and maximize process efficiency, capacity and safety.

Advanced pH Measurement and Control: Digital Twin Synergy and Advances in Technology details system design, installation, maintenance and ongoing improvement, including a special focus on how digital twins and first-principles charge balance contribute to innovation, operability, productivity, reliability and maintainability. It offers insights into key principles and advances in electrode technology and diagnostics, including a simple and largely untapped method for computing titration curves that match laboratory curves, as well as guidance on selecting and implementing the best control valves and strategies. The extraordinary sensitivity and rangeability of pH used for measuring and controlling hydrogen concentration introduce many challenges in managing the nonlinearity in the control loop and the precision needed for the control valve. This, combined with pH's critical role in maintaining cell health in biological processes, as well as in the production of clean water, food, pharmaceuticals and chemicals, makes the best pH control system particularly important and challenging. Despite these challenges, the outcomes can lead to significant reductions in equipment costs and, more importantly, substantial improvements in system reliability and performance. Finally, the appendices cover fundamental principles and provide guidance on using new PID features to reduce project costs and maximize process efficiency, capacity and safety.

This book provides a comprehensive view of what is needed to take advantage of the latest developments in smart and wireless temperature measurements and control strategies. A fundamental understanding of the capabilities of temperature sensors and the advances in wireless technology are provided. The effect of sensor types and installation on measurement accuracy and speed is detailed. Guidance is provided for making the commonly faced choice between thermocouples versus resistance temperature detectors. The temperature control requirements for various types of equipment are discussed. Control systems to meet specific objectives are provided. The appendices provide solutions to the exercises, data important for heat transfer, a unification of controller tuning methods, and equations to estimate process dynamics.