Materials problems in fluidized-bed combustion systems
Read Online
Share

Materials problems in fluidized-bed combustion systems final report by

  • 713 Want to read
  • ·
  • 30 Currently reading

Published by Electric Power Research Institute in Palo Alto .
Written in English


Book details:

Edition Notes

Statementprepared by National Coal Board. Coal Research Establishment.
SeriesCS -- 1853, Research Project -- 979-1
ContributionsElectric Power Research Institute. Coal Combustion Systems Division., National Coal Board. Coal Research Establishment.
ID Numbers
Open LibraryOL14170293M

Download Materials problems in fluidized-bed combustion systems

PDF EPUB FB2 MOBI RTF

  The materials issues in fluidized bed combustion systems are in many cases essentially similar to those in conventional pulverized coal systems. Those that are related to the technology itself include the erosion and corrosion of in-bed components, particularly the heat exchanger; the erosion of above-bed components; the wear (perhaps accelerated by corrosion) of the solids handling systems Cited by:   Chapter 5. Heat Transfer in Fluidized-Bed Combustors Chapter 6. Fluidized-Bed Combustor Design Chapter 7. Limiting Air Pollution from Atmospheric Fluidized-Bed Boilers Chapter 8. Materials Selection in Atmospheric Fluidized-Bed Combustion Systems Chapter 9. Operating Experience with TVA's MW AFBC Pilot Plant Chapter Book Edition: 1.   Circulating Fluidized Bed Boilers: Design and Operations - Ebook written by Prabir Basu. Read this book using Google Play Books app on your PC, android, iOS devices. Download for offline reading, highlight, bookmark or take notes while you read Circulating Fluidized Bed Boilers: Design and Operations.5/5(2).   Fluidized Bed Boilers: Design and Application - Ebook written by Prabir Basu. Read this book using Google Play Books app on your PC, android, iOS devices. Download for offline reading, highlight, bookmark or take notes while you read Fluidized Bed Boilers: Design and Application.4/5(1).

Abstract. This book covers the proceedings of the International Conference on Fluidized Bed Combustion. Conference Topics include: circulating fluidized beds, pressurized fluidized beds, fuels and sorbents, sulfur removal, emission performance, modeling of systems, materials performance, cogeneration. Bed material agglomeration was studied experimentally in a fluidized-bed biomass combustor. Four biomass fuels, four bed materials, three bed additives, and three NOx additives were tested in a temperature range of − °C and at two pressure levels of and MPa. Two types of agglomeration were observed, a homogeneous and a heterogeneous by: Abstract. The corrosion, erosion, and erosion-corrosion processes in the gas turbine expander following a PFBC are all matters of concern. The hot corrosion problem can probably be handled by keeping the bed temperature sufficiently low, provided that it is economically acceptable from a cycle point of view.   Corrosion of inbed components in coalburning fluidized bed combustors (fbc) is a potential matter of concern. Two types of corrosion problems were identified in early studies: sulfidation/oxidation of more highly alloyed materials at metal temperatures above °C; and accelerated oxidation, not usually apparently involving sulfidation, of lowalloy steels at lower Cited by: 8.

A fluidized bed is a physical phenomenon occurring when a quantity of a solid particulate substance (usually present in a holding vessel) is placed under appropriate conditions to cause a solid/fluid mixture to behave as a is usually achieved by the introduction of pressurized fluid through the particulate medium. This results in the medium then having many properties . Gear Drive Systems: Design and Application, Peter Lynwander Controlling In-Plant Airborne Contaminants: Systems Design and Calculations, John nce CAD/CAM Systems Planning and Implementation, Charles Probabilistic Engineering Design: Principles and Applications, James l In biomass combustion, the formation of alkali silicates is an issue in fluidized-bed appliances as the surplus of SiO 2 in the bed material reacts with alkali carbonates. 17, 18 The Alkali Index. Abstract The communication is addressed to risk-related problems of the fluidized bed combustion (FBC). The scope concerns three main areas: § Combustion (incineration) of toxic and hazardous materials in fluidized beds § Dust explosion hazard of various bulk materials in different handling facilities containing various fuels for FBCFile Size: 69KB.