clean coal technologies for power generation

Download Book Clean Coal Technologies For Power Generation in PDF format. You can Read Online Clean Coal Technologies For Power Generation here in PDF, EPUB, Mobi or Docx formats.

Clean Coal Technology

Author : Barry Leonard
ISBN : 9781437907254
Genre :
File Size : 44. 60 MB
Format : PDF, ePub
Download : 330
Read : 926

Get This Book


The Clean Coal Technology Demo. Program, the Power Plant Improvement Initiative, and the Clean Coal Power Initiative are gov¿t. and industry co-funded programs. Their goal is to demonstrate a new generation of innovative coal-utilization technologies in a series of projects carried out across the country. These demonstrations are conducted on a commercial scale to prove the technical feasibility of the technologies and to provide technical and financial info. for future applications. Recently, it has been determined that mercury emitted by coal-fired power plants is detrimental to human health and to the environ. This report describes 3 projects that demonstrate technologies that remove mercury from coal and reduce other pollutants as well. Ill.

Sustainable Clean Coal Technology With Power And Methanol Production

Author : Xiaomeng Wang
ISBN : OCLC:1053624845
Genre :
File Size : 38. 38 MB
Format : PDF, Docs
Download : 952
Read : 1133

Get This Book


The coal-based chemical process is still indispensable in modern society due to the worldwide vast reserves and popular price of coal. Power generation and chemical production from coal still play an important role in the global chemical industrial market. Electricity generation and chemical production from coal is still the trend as long as the coal is plentiful and inexpensive. Modern chemical industry aims at sustainability and hence the development of clean coal technologies is critical. Coal-based methanol economy, as an attractive liquid transportation fuel as well as an essential intermediate chemical feedstock, can fill a possible gap between declining fossil fuel supplies and movement toward the hydrogen economy. The integrated gasification combined cycle (IGCC) power plant with methanol production is simulated by Aspen Plus. Within the plant, firstly, the coal is fed to a pyrolysis reactor, and the volatile matter is fed into an oxy-combustion reactor, while the char is gasified in an entrained flow gasifier. The heat is used to produce electricity, while the syngas is converted to methanol. The integral plant consisting of an air separation unit, oxy-combustion of coal, gasification of char, electric power production, carbon capture and conversion to methanol has been designed and optimized by using the Aspen Plus package. The optimization includes the design specification, process heat integration using energy analyzer toward a more efficient clean-coal technology with methanol production. Multiple methods including life cycle assessment, sustainability metrics, and multi-criteria decision matrices are applied to analyze the sustainability of a certain clean-coal based IGCC power plant with methanol production. The focus of this study is the kinetic study of a clean coal energy technology with power and methanol production. As an alternative method, chemical looping technology is discussed briefly. Chemical looping technology is a new method utilizing inherent CO2 capture to address the concerns of growing levels of atmospheric CO2. The studied IGCC plant is compared with a conventional IGCC power plant to better understand the feasibility of the technology. A multi-criteria decision matrix consisting of economic indicators as well as the sustainability metrics shows that methanol and steam productions besides the power production may improve the overall feasibility of clean coal technology. The goal of this work aims at developing the use of abundant resources of coal energy in the following aspects: energy security, reduction of Greenhouse Gas emission, co-production and kinetics study in coal-based chemical processes and sustainability analysis.

Clean Coal Technologies For Power Generation

Author : P. Jayarama Reddy
ISBN : 9780203768860
Genre : Science
File Size : 70. 77 MB
Format : PDF, Kindle
Download : 643
Read : 1139

Get This Book


This book discusses clean coal technology (CCT), the latest generation of coal technology that controls pollutants and performs with improved generating efficiency. CCT involves processes that effectively control emissions and result in highly efficient combustion without significantly contributing to global warming. Basic principles, operational aspects, current status, on-going developments and future directions are covered. The recent concept of viewing carbon dioxide as a commodity, and implementing CCUS (carbon capture, utilization and storage) instead of CCS for deriving several benefits is also discussed, as is the implementation of CCT in countries with large coal reserves and that utilize large quantities of coal for their energy supply. These countries are also the foremost CO2 emitters globally and their energy policies are crucial to international efforts to combat global warming. This work will be beneficial for students and professionals in the fields of fuel, mechanical, chemical and environmental engineering and Clean Tech. Includes foreword by Professor Yiannis Levendis, College of Engineering Distinguished Professor, Department of Mechanical and Industrial Engineering, Northeastern University, Boston, MA, USA.

Clean Coal Technology

Author : John W. Rich
ISBN : 9781437900866
Genre :
File Size : 83. 42 MB
Format : PDF, ePub, Mobi
Download : 200
Read : 662

Get This Book


Coproduction of power, fuels & chemicals offers an innovative, economically advantageous means of achieving the nation¿s energy goals. Coproduction involves the integration of 3 major building blocks: Gasification of coal or other hydrocarbon fuels to produce synthesis gas (syngas); Conversion of a portion of the syngas to high-value products such as liquid fuels & chemicals; & Combustion of syngas to produce electric power. Contents: Description of Gasification & Power Generation Technology; Syngas Conversion Processes; Industrial Applications of Gasification; Market Potential for Coproduction; Early Entrance Coproduction Plants; Conclusions; Bibliography; Contacts for CCT Projects & U.S. DOE CCT Program. Illustrations.

A Planner S Guide For Selecting Clean Coal Technologies For Power Plants

Author : Karin Oskarsson
ISBN : 0821340654
Genre : Technology & Engineering
File Size : 42. 75 MB
Format : PDF, Docs
Download : 790
Read : 961

Get This Book


World Bank Discussion Paper No. 373. This discussion paper constructs a consistent, nationwide poverty profile of Cambodia to support the governments effort to strengthen the design of poverty reduction policies. Basic data are given on the level and distribution of living standards as measured by per capita household consumption expenditures. The authors use the Socioeconomic Survey of Cambodia (SESC) of 1993-94 to estimate poverty measures and make poverty comparisons for Cambodia.

Clean Coal Technology Demonstration Program

Author :
ISBN : OCLC:873856986
Genre : Coal
File Size : 50. 39 MB
Format : PDF, ePub, Mobi
Download : 734
Read : 1320

Get This Book


The Clean Coal Technology Demonstration Program (CCT Program), a model of government and industry cooperation, responds to the Department of Energy's (DOE) mission to foster a secure and reliable energy system that is environmentally and economically sustainable. The CCT Program represents an investment of over $5.2 billion in advanced coal-based technology, with industry and state governments providing an unprecedented 66 percent of the funding. With 26 of the 38 active projects having completed operations, the CCT Program has yielded clean coal technologies (CCTs) that are capable of meeting existing and emerging environmental regulations and competing in a deregulated electric power marketplace. The CCT Program is providing a portfolio of technologies that will assure that U.S. recoverable coal reserves of 274 billion tons can continue to supply the nation's energy needs economically and in an environmentally sound manner. As the nation embarks on a new millennium, many of the clean coal technologies have realized commercial application. Industry stands ready to respond to the energy and environmental demands of the 21st century, both domestically and internationally, For existing power plants, there are cost-effective environmental control devices to control sulfur dioxide (S02), nitrogen oxides (NO,), and particulate matter (PM). Also ready is a new generation of technologies that can produce electricity and other commodities, such as steam and synthetic gas, and provide efficiencies and environmental performance responsive to global climate change concerns. The CCT Program took a pollution prevention approach as well, demonstrating technologies that remove pollutants or their precursors from coal-based fuels before combustion. Finally, new technologies were introduced into the major coal-based industries, such as steel production, to enhance environmental performance. Thanks in part to the CCT Program, coal--abundant, secure, and economical--can continue in its role as a key component in the U.S. and world energy markets. The CCT Program also has global importance in providing clean, efficient coal-based technology to a burgeoning energy market in developing countries largely dependent on coal. Based on 1997 data, world energy consumption is expected to increase 60 percent by 2020, with almost half of the energy increment occurring in developing Asia (including China and India). By 2020, energy consumption in developing Asia is projected to surpass consumption in North America. The energy form contributing most to the growth is electricity, as developing Asia establishes its energy infrastructure. Coal, the predominant indigenous fuel, in that region will be the fuel of choice in electricity production. The CCTs offer a means to mitigate potential environmental problems associated with unprecedented energy growth, and to enhance the U.S. economy through foreign equipment sales and engineering services.

Clean Coal Technology The Jea Large Scale Cfb Combustion Demonstration Project

Author :
ISBN : 9781428917392
Genre :
File Size : 89. 80 MB
Format : PDF, ePub
Download : 201
Read : 456

Get This Book



Clean Coal Technology Program Programmatic Eis

Author :
ISBN : NWU:35556031033806
Genre :
File Size : 68. 40 MB
Format : PDF, ePub, Docs
Download : 476
Read : 821

Get This Book



Clean Coal Technology And Sustainable Development

Author : Guangxi Yue
ISBN : 9789811020230
Genre : Technology & Engineering
File Size : 77. 84 MB
Format : PDF, Docs
Download : 481
Read : 588

Get This Book


This book gathers the proceedings of the 8th International Symposium on Coal Combustion. The contributions reflect the latest research on coal quality and combustion, techniques for pulverized coal combustion and fluidized bed combustion, special issues regarding CO2 capture (CCS), industrial applications, etc. – aspects that are of great importance in promoting academic communications between related areas and the technical development of coal-related fields. The International Symposium on Coal Combustion (ISCC), sponsored and organized by Tsinghua University since 1987, has established itself as an important platform allowing scientists and engineers to exchange information and ideas on the science and technology of coal combustion and related issues, and to forge new partnerships in the growing Chinese market. Researchers in the fields of clean coal combustion, carbon dioxide capture and storage, coal chemical engineering, energy engineering, etc. will greatly benefit from this book. Guangxi Yue, professor of the Department of Thermal Engineering in Tsinghua University, Beijing, China, and a member of Chinese Academy of Engineering(CAE). Shuiqing Li, professor of the Department of Thermal Engineering in Tsinghua University, Beijing, China.

Clean Coal Technology Demonstration Program

Author :
ISBN : OCLC:225466215
Genre : Coal
File Size : 39. 14 MB
Format : PDF, ePub, Docs
Download : 817
Read : 1239

Get This Book



Top Download:

Best Books