Mechanisms of pyrite oxidation to non-slagging species. Quarterly report, January 1, 1995--March 31, 1995

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This document is the third quarterly status report on a project conducted at the High Temperature Gasdynamics Laboratory at Stanford University, Stanford, California and concerned with enhancing the transformation of iron pyrite to non-slagging species during staged, low-NO{sub x} pulverized coal (P.C.) combustion. The research project is intended to advance PETC`s efforts to improve our technical understanding of the high-temperature chemical and physical processes involved in the utilization of coal. The work focuses on the mechanistic description and rate quantification of the effects of fuel properties and combustion environment on the oxidation of iron pyrite to form the non-slagging species ... continued below

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19 p.

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Akan-Etuk, A.E.J. & Mitchell, R.E. August 1, 1995.

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Description

This document is the third quarterly status report on a project conducted at the High Temperature Gasdynamics Laboratory at Stanford University, Stanford, California and concerned with enhancing the transformation of iron pyrite to non-slagging species during staged, low-NO{sub x} pulverized coal (P.C.) combustion. The research project is intended to advance PETC`s efforts to improve our technical understanding of the high-temperature chemical and physical processes involved in the utilization of coal. The work focuses on the mechanistic description and rate quantification of the effects of fuel properties and combustion environment on the oxidation of iron pyrite to form the non-slagging species magnetite. The knowledge gained from this work is intended to be incorporated into numerical codes that can be used to formulate anti-slagging strategies involving minimal disturbance of coal combustor performance.

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19 p.

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OSTI as DE96002959

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  • Other Information: PBD: Aug 1995

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  • Other: DE96002959
  • Report No.: DOE/PC/94205--3
  • Grant Number: FG22-94PC94205
  • DOI: 10.2172/146772 | External Link
  • Office of Scientific & Technical Information Report Number: 146772
  • Archival Resource Key: ark:/67531/metadc624655

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Office of Scientific & Technical Information Technical Reports

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  • August 1, 1995

Added to The UNT Digital Library

  • June 16, 2015, 7:43 a.m.

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  • Dec. 2, 2015, 6:39 p.m.

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Akan-Etuk, A.E.J. & Mitchell, R.E. Mechanisms of pyrite oxidation to non-slagging species. Quarterly report, January 1, 1995--March 31, 1995, report, August 1, 1995; United States. (digital.library.unt.edu/ark:/67531/metadc624655/: accessed October 20, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.