Carbon Capture Technologies for Gas-Turbine-Based Power Plants explores current progress in one of the most capable technologies for carbon capture in gas-turbine-based power plants. It identifies the primary benefits and shortcomings of oxy-fuel combustion CO2 capture technology compared to other capture technologies such as pre-combustion and post-combustion capture. This book examines over 20 different oxy-combustion turbine (oxyturbine) power cycles by providing their main operational parameters, thermodynamics and process modelling, energy and exergy analysis and performance evaluation. The conventional natural gas combined cycle (NGCC) power plant with post-combustion capture used as the base-case scenario. The design procedure and operational characteristics of a radial NOx-less oxy-fuel gas turbine combustor are presented with CFD simulation and performance analysis of the heat exchanger network and turbomachinery. Overview of oxygen production and air separation units (ASU) and CO2 compression and purification units (CPU) are also presented and discussed. The most advanced stages of development for the leading oxyturbine power cycles are assessed using techno-economic analysis, sensitivity, risk assessments and levelized cost of energy (LCOE) and analysing technology readiness level (TRL) and development stages. The book concludes with a road map for the development of future gas turbine-based power plants with full carbon capture capabilities using the experiences of the recently demonstrated cycles. - Analyzes more than 20 models of oxyturbine power cycles, identifying the main parameters regarding their operation, process and performance simulations and energy and exergy analysis - Provides techno-economic analysis, TRL, sensitivity and risk analysis, LCOE and stages of development for oxy-combustion turbine power plants - Presents the design procedure and CFD simulation of a radial NOx-less oxy-fuel gas turbine combustor exploring its influence on heat exchanger network and turbomachinery - Supports practitioners, policymakers and energy industry managers seeking pathways to convert coal-fired power plants to gas-fired plants with zero CO2 emission

Gas-Turbine Power Generation is a concise, up-to-date, and readable guide providing an introduction to gas turbine power generation technology. It includes detailed descriptions of gas fired generation systems, demystifies the functions of gas fired technology, and explores the economic and environmental risk factors Engineers, managers, policymakers and those involved in planning and delivering energy resources will find this reference a valuable guide that will help them establish a reliable power supply as they also account for both social and economic objectives. - Provides a concise, up-to-date, and readable guide on gas turbine power generation technology - Focuses on the evolution of gas-fired power generation using gas turbines - Evaluates the economic and environmental viability of the system with concise diagrams and accessible explanations

A joint effort of three continents, this book is about rational utilization of the fossil fuels for generation of heat or power. It provides a synthesis of two scientific traditions: the high-performance, but often proprietary, Western designs, and the elaborate national standards based on less advanced Eastern designs; it presents both in the same Western format. It is intended for engineers and advanced undergraduate and graduate students with an interest in steam power plants, burners, or furnaces. The text uses a format of practice based on theory: each chapter begins with an explanation of a process, with basic theory developed from first principles; then empirical relationships are presented and, finally, design methods are explained by worked out examples. It will thus provide researchers with a resource for applications of theory to practice. Plant operators will find solutions to and explanations of many of their daily operational problems. Designers will find this book ready with required data, design methods and equations. Finally, consultants will find it very useful for design evaluation.

Combined cycle power plants are one of the most promising ways of improving fossil-fuel and biomass energy production. The combination of a gas and steam turbine working in tandem to produce power makes this type of plant highly efficient and allows for CO2 capture and sequestration before combustion. This book provides a comprehensive review of the design, engineering and operational issues of a range of advanced combined cycle plants.After introductory chapters on basic combined cycle power plant and advanced gas turbine design, the book reviews the main types of combined cycle system. Chapters discuss the technology, efficiency and emissions performance of natural gas-fired combined cycle (NGCC) and integrated gasification combined cycle (IGCC) as well as novel humid air cycle, oxy-combustion turbine cycle systems. The book also reviews pressurised fluidized bed combustion (PFBC), externally fired combined cycle (EFCC), hybrid fuel cell turbine (FC/GT), combined cycle and integrated solar combined cycle (ISCC) systems. The final chapter reviews techno-economic analysis of combined cycle systems.With its distinguished editor and international team of contributors, Combined cycle systems for near-zero emission power generation is a standard reference for both industry practitioners and academic researchers seeking to improve the efficiency and environmental impact of power plants. - Provides a comprehensive review of the design, engineering and operational issues of a range of advanced combined cycle plants - Introduces basic combined cycle power plant and advanced gas turbine design and reviews the main types of combined cycle systems - Discusses the technology, efficiency and emissions performance of natural gas-fired combined cycle (NGCC) systems and integrated gasification combined cycle (IGCC) systems, as well as novel humid air cycle systems and oxy-combustion turbine cycle systems

1. 1. Greenhouse gas emissions and climate change . . . . . . . . . . . . . . 3 1. 1. 1. Emissions and concentrations of greenhouse gases 3 1. 1. 2. Impact of increasing greenhouse gases concentration 4 1. 2. Options to reduce carbon dioxide emissions 5 1. 2. 1. Carbon dioxide removal 8 1. 3. Scope of the thesis 10 1. 4. Outline of the thesis. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 1. 4. 1. General evaluation method. . . . . . . . . . . . . . . . . . . . . . . 12 1. 4. 2. Some notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 II. Simulation and optimization of carbon dioxide recovery from the flue gases of a coal-fired power plant using amines 14 Abstract 19 2. 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 2. 2. The chemical absorption process. . . . . . . . . . . . . . . . . . . . . . . . 22 2. 2. 1. General process description. . . . . . . . . . . . . . . . . . . . . . . 22 2. 2. 2. Types of absorbent 23 2. 2. 3. Effects of flue gas contaminants 24 2. 3. Simulation of the scrubber in ASPEN PLUS . . . . . . . . . . . . . . . . . 25 2. 3. 1. ASPEN PLUS for flow sheet simulation 26 2. 3. 2. Simulation of the performance for the base-case design . . 26 the scrubber . . . . . . . . . . . . . . . . . . . . . . 29 2. 3. 3. Optimization of 2. 3. 4. Design and results 32 2. 3. 5. Discussion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 2. 4. Integration of the scrubber in the power plant 35 2. 4. 1. Power loss caused by steam extraction 36 2. 4. 2. Power saved by avoiding preheating boiler feed water . . . 38 2. 4. 3. Power consumption by the carbon dioxide scrubber . . . . . 38 2. 4. 4. Power consumption for carbon dioxide compression . . . . . 38 2. 4. 5. Calculation of plant efficiency losses " . . . . . . . . . . . . . . 39 2. 5.

An essential resource for understanding the potential role for biomass energy with carbon capture and storage in addressing climate change Biomass Energy with Carbon Capture and Storage (BECCS) offers a comprehensive review of the characteristics of BECCS technologies in relation to its various applications. The authors — a team of expert professionals — bring together in one volume the technical, scientific, social, economic and governance issues relating to the potential deployment of BECCS as a key approach to climate change mitigation. The text contains information on the current and future opportunities and constraints for biomass energy, explores the technologies involved in BECCS systems and the performance characteristics of a variety of technical systems. In addition, the text includes an examination of the role of BECCS in climate change mitigation, carbon accounting across the supply chain and policy frameworks. The authors also offer a review of the social and ethical aspects as well as the costs and economics of BECCS. This important text: Reveals the role BECCS could play in the transition to a low-carbon economy Discusses the wide variety of technical and non-technical constraints of BECCS Presents the basics of biomass energy systems Reviews the technical and engineering issues pertinent to BECCS Explores the societal implications of BECCS systems Written for academics and research professionals, Biomass Energy with Carbon Capture and Storage (BECCS) brings together in one volume the issues surrounding BECCS in an accessible and authoritative manner.

To achieve goals for climate and economic growth, "negative emissions technologies" (NETs) that remove and sequester carbon dioxide from the air will need to play a significant role in mitigating climate change. Unlike carbon capture and storage technologies that remove carbon dioxide emissions directly from large point sources such as coal power plants, NETs remove carbon dioxide directly from the atmosphere or enhance natural carbon sinks. Storing the carbon dioxide from NETs has the same impact on the atmosphere and climate as simultaneously preventing an equal amount of carbon dioxide from being emitted. Recent analyses found that deploying NETs may be less expensive and less disruptive than reducing some emissions, such as a substantial portion of agricultural and land-use emissions and some transportation emissions. In 2015, the National Academies published Climate Intervention: Carbon Dioxide Removal and Reliable Sequestration, which described and initially assessed NETs and sequestration technologies. This report acknowledged the relative paucity of research on NETs and recommended development of a research agenda that covers all aspects of NETs from fundamental science to full-scale deployment. To address this need, Negative Emissions Technologies and Reliable Sequestration: A Research Agenda assesses the benefits, risks, and "sustainable scale potential" for NETs and sequestration. This report also defines the essential components of a research and development program, including its estimated costs and potential impact.