An Extension of the Study on Factors Affecting SO2 and NOx Emissions in Fluidized Bed Combustion

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ISBN 13 :
Total Pages : 59 pages
Book Rating : 4.:/5 (933 download)

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Book Synopsis An Extension of the Study on Factors Affecting SO2 and NOx Emissions in Fluidized Bed Combustion by :

Download or read book An Extension of the Study on Factors Affecting SO2 and NOx Emissions in Fluidized Bed Combustion written by and published by . This book was released on 1990 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is an extension of the study of the effects of fuel type and operating conditions on the SO2 and NOx emissions. An examination is made for SO2 emissions, or the equivalent sulphur capture, of the effect of fuel minerals, especially the calcium content of the fuel; of superficial velocity; of limestone type and size; and of recycle. For NOx, the report gives results of the effect of fuel volatiles; the effect of secondary to primary air ratio in circulating fluidized bed combustion (FBC) tests; and an evaluation of previous models describing NOx emissions from fluidized bed combustors for model agreement with the NOx emission data.

Environmental Aspects of Fluidized-bed Combustion

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ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (2 download)

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Book Synopsis Environmental Aspects of Fluidized-bed Combustion by :

Download or read book Environmental Aspects of Fluidized-bed Combustion written by and published by . This book was released on 1981 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Evaluation of SO2 and NOx Emission in Fluidized Bed Combustion

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ISBN 13 :
Total Pages : 177 pages
Book Rating : 4.:/5 (933 download)

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Book Synopsis Evaluation of SO2 and NOx Emission in Fluidized Bed Combustion by :

Download or read book Evaluation of SO2 and NOx Emission in Fluidized Bed Combustion written by and published by . This book was released on 1990 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report examines the effects of fuel type, facility, and operating parameters on SO2 and NOx emissions from three bubbling fluidized bed combustion (FBC) pilot plants, two circulating FBC pilot plants and an industrial bubbling FBC heating plant. The relationship between the NOx and CO emissions, the NOx and SO2 emissions, and the SO2 and CO emissions were also examined. Data are summarized from the results of 40 separate test programs providing information for 12 coals, a coal-water slurry, three cokes and four heavy oils.

Microlog, Canadian Research Index

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Publisher :
ISBN 13 :
Total Pages : 1322 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Microlog, Canadian Research Index by :

Download or read book Microlog, Canadian Research Index written by and published by . This book was released on 1992 with total page 1322 pages. Available in PDF, EPUB and Kindle. Book excerpt: An indexing, abstracting and document delivery service that covers current Canadian report literature of reference value from government and institutional sources.

Emissions Reduction

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Publisher : Elsevier
ISBN 13 : 9780080440897
Total Pages : 340 pages
Book Rating : 4.4/5 (48 download)

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Book Synopsis Emissions Reduction by : A. Tomita

Download or read book Emissions Reduction written by A. Tomita and published by Elsevier. This book was released on 2001-12-18 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past decade the topic of emissions reduction and control has remained an important area of research due to the enforcement of various Government policies in an attempt to minimize the impact on the environment. One area in which a great deal of research has been conducted to address this policy is NOx/SOx suppression. However, despite the progress that has been made over this time period, further research into the most effective method of reducing NOx/SOx emissions is still urgently required. In developed countries, a more stringent requirement in the level of emissions (such as is NOx/SOx component of less than 10ppm) will be enforced in the near future. Developing countries will also need a new technology that is effective and that is suited to each countries needs. Additional research and development efforts are thus necessary to meet such requirements. This compendium contains a collection of key papers themed around NOx/SOx emissions from combustion of hydrocarbon resources and the attempts to secure an efficient and effective method for reducing these emissions. These key papers are taken from the journals Fuel, Fuel Processing Technology and Progress in Energy and Combustion Science.

Government Reports Announcements & Index

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Publisher :
ISBN 13 :
Total Pages : 836 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1992 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Effect of Air Staging and Limestone Addition on Emissions of SO2 and NOx in Circulating Fluidized Bed Combustion

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Publisher :
ISBN 13 :
Total Pages : 189 pages
Book Rating : 4.:/5 (669 download)

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Book Synopsis Effect of Air Staging and Limestone Addition on Emissions of SO2 and NOx in Circulating Fluidized Bed Combustion by : Geuchien Jan Zijlma

Download or read book Effect of Air Staging and Limestone Addition on Emissions of SO2 and NOx in Circulating Fluidized Bed Combustion written by Geuchien Jan Zijlma and published by . This book was released on 2002 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Interim Assessment, the Causes and Effects of Acidic Deposition

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Publisher :
ISBN 13 :
Total Pages : 396 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Interim Assessment, the Causes and Effects of Acidic Deposition by :

Download or read book Interim Assessment, the Causes and Effects of Acidic Deposition written by and published by . This book was released on 1988 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Interim Assessment: Emissions and control

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Publisher :
ISBN 13 :
Total Pages : 260 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Interim Assessment: Emissions and control by : National Acid Precipitation Assessment Program (U.S.)

Download or read book Interim Assessment: Emissions and control written by National Acid Precipitation Assessment Program (U.S.) and published by . This book was released on 1987 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Pressurized fluidized bed combustion

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ISBN 13 :
Total Pages : 156 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Pressurized fluidized bed combustion by : National Research Development Corporation

Download or read book Pressurized fluidized bed combustion written by National Research Development Corporation and published by . This book was released on 1976 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Annual Index

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ISBN 13 :
Total Pages : 1730 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Government Reports Annual Index by :

Download or read book Government Reports Annual Index written by and published by . This book was released on 1992 with total page 1730 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Interim Assessment

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Publisher :
ISBN 13 :
Total Pages : 986 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Interim Assessment by :

Download or read book Interim Assessment written by and published by . This book was released on 1987 with total page 986 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Interactions Between So2 and NOx Emissions in Fluidised Bed Combustion of Coal

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Publisher :
ISBN 13 : 9789090068619
Total Pages : 213 pages
Book Rating : 4.0/5 (686 download)

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Book Synopsis Interactions Between So2 and NOx Emissions in Fluidised Bed Combustion of Coal by : Weigang Lin

Download or read book Interactions Between So2 and NOx Emissions in Fluidised Bed Combustion of Coal written by Weigang Lin and published by . This book was released on 1994 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Industrial Application of Fluidized-bed Combustion--phase I

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Publisher :
ISBN 13 :
Total Pages : 104 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Industrial Application of Fluidized-bed Combustion--phase I by : Combustion Engineering, inc

Download or read book Industrial Application of Fluidized-bed Combustion--phase I written by Combustion Engineering, inc and published by . This book was released on 1978 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Effect of SO2 emission requirements on fluidized-bed combustion systems

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Publisher :
ISBN 13 :
Total Pages : 174 pages
Book Rating : 4.:/5 (496 download)

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Book Synopsis Effect of SO2 emission requirements on fluidized-bed combustion systems by : Industrial Environmental Research Laboratory (Research Triangle Park, N.C.)

Download or read book Effect of SO2 emission requirements on fluidized-bed combustion systems written by Industrial Environmental Research Laboratory (Research Triangle Park, N.C.) and published by . This book was released on 1978 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fluidized-bed Combustion

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Publisher : Canada Centre for Mineral and Energy Technology
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (2 download)

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Book Synopsis Fluidized-bed Combustion by : Canada Centre for Mineral and Energy Technology

Download or read book Fluidized-bed Combustion written by Canada Centre for Mineral and Energy Technology and published by Canada Centre for Mineral and Energy Technology. This book was released on 1979 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Modeling and Simulation of SOx and NOx Reduction Processes in Pulverized Coal Furnaces

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Publisher : Cuvillier Verlag
ISBN 13 : 3736909381
Total Pages : 180 pages
Book Rating : 4.7/5 (369 download)

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Book Synopsis Modeling and Simulation of SOx and NOx Reduction Processes in Pulverized Coal Furnaces by :

Download or read book Modeling and Simulation of SOx and NOx Reduction Processes in Pulverized Coal Furnaces written by and published by Cuvillier Verlag. This book was released on 2003-12-18 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: ABSTRACT The current work briefly reviews the formation mechanisms and reduction approaches of the pollutants SOx and NOx in coal combustion and focuses on the simulation of the lower-cost in-furnace measures ƒ{ the dry additive process (DAP) for SOx reduction and the reburning as well as the advanced reburning (hybrid reburning/SNCR) techniques for NOx reduction. In addition, the influence of sulfur compounds on NOx formation is investigated. The major workings include: Simulation of the dry additive desulfurization process (DAP): Different models ƒ{ shrinking core model (SCM), pore model (PM) and grain model (GM) ƒ{ are implemented to describe the gas-particle reaction. Relevant processes such as the sintering of the additive, the self-retention by coal ash, the thermal equilibrium of the sulfation reaction are accounted for and modeled. A comprehensive model for the DAP with calcium based additives is subsequently established and integrated into a combustion CFD (computational fluid dynamics) code AIOLOS, in both Eulerian and Lagrangian schemes. The model is verified with experiments on a test reactor. Mechanism reduction and simulation of reburning/SNCR Processes: A method for reduction of kinetic mechanisms is introduced. A program tool is developed for automatic reduction of detailed reaction mechanisms. Reduced mechanisms for reburning and hybrid reburning/SNCR processes are developed and implemented into the CFD code. CFD-calculations with the reduced mechanisms are performed and compared with experimental measurements to comprehensively evaluate the simulation approach. It is shown that the detailed simulation is capable of modeling the complex reburning and SNCR processes with acceptable computing time and achieves reasonable results in wide parameter ranges. Study of the influence of sulfur compounds on NOx formation: The effect of SO2 on NOx formation is experimentally investigated and analysed with kinetic mechanisms. It is indicated that the presence of SO2 inhabits the NOx formation and reduce the NOx emissions in normal air-rich combustion. Under air-staging conditions, SO2 addition has no obvious influence on the final NOx emissions.