High-temperature corrosion in power-generating systems.
Abstract
Several technologies are being developed to convert coal into clean fuel for use in power generation. From the standpoint of component materials in these technologies, the environments created by coal conversion and their interactions with materials are of interest. Coal is a complex and relatively dirty fuel that contains varying amounts of sulfur and a substantial fraction of noncombustible mineral constituents, commonly called ash. Corrosion of metallic and ceramic structural materials is a potential problem at elevated temperatures in the presence of complex gas environments and coal-derived solid/liquid deposits. This paper discusses the coal-fired systems currently under development, identifies several modes of corrosion degradation that occur in many of these systems, and suggests possible mechanisms of metal wastage. Available data on the performance of materials in some of the environments are highlighted, and the research needed to improve the corrosion resistance of various materials is presented.
- Authors:
- Publication Date:
- Research Org.:
- Argonne National Lab., IL (US)
- Sponsoring Org.:
- US Department of Energy (US)
- OSTI Identifier:
- 797915
- Report Number(s):
- ANL/ET/CP-107745
TRN: US200218%%152
- DOE Contract Number:
- W-31-109-ENG-38
- Resource Type:
- Conference
- Resource Relation:
- Conference: 7th Polish Corrosion Conference Korozja 2002, Cracow (PL), 06/17/2002--06/21/2002; Other Information: PBD: 22 May 2002
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 01 COAL, LIGNITE, AND PEAT; BUILDING MATERIALS; CERAMICS; COAL; CORROSION; CORROSION RESISTANCE; PERFORMANCE; POWER GENERATION; SULFUR
Citation Formats
Natesan, K. High-temperature corrosion in power-generating systems.. United States: N. p., 2002.
Web.
Natesan, K. High-temperature corrosion in power-generating systems.. United States.
Natesan, K. 2002.
"High-temperature corrosion in power-generating systems.". United States. https://www.osti.gov/servlets/purl/797915.
@article{osti_797915,
title = {High-temperature corrosion in power-generating systems.},
author = {Natesan, K},
abstractNote = {Several technologies are being developed to convert coal into clean fuel for use in power generation. From the standpoint of component materials in these technologies, the environments created by coal conversion and their interactions with materials are of interest. Coal is a complex and relatively dirty fuel that contains varying amounts of sulfur and a substantial fraction of noncombustible mineral constituents, commonly called ash. Corrosion of metallic and ceramic structural materials is a potential problem at elevated temperatures in the presence of complex gas environments and coal-derived solid/liquid deposits. This paper discusses the coal-fired systems currently under development, identifies several modes of corrosion degradation that occur in many of these systems, and suggests possible mechanisms of metal wastage. Available data on the performance of materials in some of the environments are highlighted, and the research needed to improve the corrosion resistance of various materials is presented.},
doi = {},
url = {https://www.osti.gov/biblio/797915},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed May 22 00:00:00 EDT 2002},
month = {Wed May 22 00:00:00 EDT 2002}
}