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Title: Fundamental study of ash formation and deposition: Effect of reducing stoichiometry. Quarterly report No. 3, October 1, 1993--December 31, 1993

Abstract

The technical objectives of this project are: (a) to identify the partitioning of inorganic coal constituents among vapor, submicron fume, and fly ash products generated during the combustion of pulverized coal under a variety of combustion conditions. Fuel lean and fuel rich combustion conditions will be considered. (b) To identify and quantify the fundamental processes by which the transformations of minerals and organically-associated inorganic species occurs. Emphasis will be placed on identifying any changes that occur as a result of combustion under substoichiometric combustion conditions. (c) To incorporate the effects of combustion stoichiometry into an Engineering Model for Ash Formation based upon the understanding developed in (a) and (b). When completed, this model will predict the particle size and chemical composition distributions of ash formed during the combustion of pulverized coal under a broad range of conditions.

Authors:
;  [1]; ;  [2]; ;  [3]; ; ;  [4]
  1. PSI PowerServe, Andover, MA (United States)
  2. Massachusetts Institute of Technology, Cambridge, MA (United States)
  3. Arizona Univ., Tucson, AZ (United States)
  4. Kentucky Univ., Lexington, KY (United States)
Publication Date:
Research Org.:
PSI Technology Co., Andover, MA (United States). PowerServe Div.
Sponsoring Org.:
USDOE, Washington, DC (United States)
OSTI Identifier:
10145820
Report Number(s):
DOE/PC/92190-T3
ON: DE94010726; TRN: 94:004984
DOE Contract Number:  
AC22-93PC92190
Resource Type:
Technical Report
Resource Relation:
Other Information: PBD: Mar 1994
Country of Publication:
United States
Language:
English
Subject:
01 COAL, LIGNITE, AND PEAT; PULVERIZED FUELS; COMBUSTION; COMBUSTION PRODUCTS; COAL; FLY ASH; STOICHIOMETRY; PROGRESS REPORT; COMBUSTION PROPERTIES; 010300; 010600; 010800; PREPARATION; PROPERTIES AND COMPOSITION; WASTE MANAGEMENT

Citation Formats

Helble, J.J., Bool, L.E., Sarofim, A.F., Zeng, T., Peterson, T.W., Gallien, D., Huffman, G.P., Huggins, F.E., and Shah, N. Fundamental study of ash formation and deposition: Effect of reducing stoichiometry. Quarterly report No. 3, October 1, 1993--December 31, 1993. United States: N. p., 1994. Web. doi:10.2172/10145820.
Helble, J.J., Bool, L.E., Sarofim, A.F., Zeng, T., Peterson, T.W., Gallien, D., Huffman, G.P., Huggins, F.E., & Shah, N. Fundamental study of ash formation and deposition: Effect of reducing stoichiometry. Quarterly report No. 3, October 1, 1993--December 31, 1993. United States. doi:10.2172/10145820.
Helble, J.J., Bool, L.E., Sarofim, A.F., Zeng, T., Peterson, T.W., Gallien, D., Huffman, G.P., Huggins, F.E., and Shah, N. Tue . "Fundamental study of ash formation and deposition: Effect of reducing stoichiometry. Quarterly report No. 3, October 1, 1993--December 31, 1993". United States. doi:10.2172/10145820. https://www.osti.gov/servlets/purl/10145820.
@article{osti_10145820,
title = {Fundamental study of ash formation and deposition: Effect of reducing stoichiometry. Quarterly report No. 3, October 1, 1993--December 31, 1993},
author = {Helble, J.J. and Bool, L.E. and Sarofim, A.F. and Zeng, T. and Peterson, T.W. and Gallien, D. and Huffman, G.P. and Huggins, F.E. and Shah, N.},
abstractNote = {The technical objectives of this project are: (a) to identify the partitioning of inorganic coal constituents among vapor, submicron fume, and fly ash products generated during the combustion of pulverized coal under a variety of combustion conditions. Fuel lean and fuel rich combustion conditions will be considered. (b) To identify and quantify the fundamental processes by which the transformations of minerals and organically-associated inorganic species occurs. Emphasis will be placed on identifying any changes that occur as a result of combustion under substoichiometric combustion conditions. (c) To incorporate the effects of combustion stoichiometry into an Engineering Model for Ash Formation based upon the understanding developed in (a) and (b). When completed, this model will predict the particle size and chemical composition distributions of ash formed during the combustion of pulverized coal under a broad range of conditions.},
doi = {10.2172/10145820},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1994},
month = {3}
}