Evaluation of crown refractories under oxyfuel environment

M. Velez; M. Karakus; X. Liang; W. L. Headrick; R. E. Moore; J. G. Hemrick; J. M. Almanza

Evaluation of crown refractories under oxyfuel environment

M. Velez, M. Karakus, X. Liang, W. L. Headrick, R. E. Moore, J. G. Hemrick, J. M. Almanza

Ceramics & Ceramic Composites

Research output: Contribution to journal › Conference article › peer-review

2 Scopus citations

Abstract

The use of refractory materials for glass melters under oxyfuel combustion, regarding corrosion resistance, the potential to generate glass defects under various conditions, and thermomechanical properties is summarized in this work. Silica brick will continue to serve in crown construction in many melters due to the excellent creep resistance, low conductivity, and low cost. The fused products used for glass contact appear to be functional alternatives for crowns but with additional structural costs. The next-in-line products appear to be bonded and fused spinel-based and mullite-based compositions. A fused version of spinel has demonstrated high creep resistance at crown temperatures and high corrosion resistance. Some monolithic products were also evaluated under oxyfuel simulation, as they have never been evaluated in full-scale furnaces.

Original language	English
Pages (from-to)	193-205
Number of pages	13
Journal	Ceramic Transactions
Volume	141
State	Published - 2004
Event	Advances in Fusion and Processing of Glass III - Rochester, NY, United States Duration: Jul 27 2003 → Jul 31 2003

Cite this

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title = "Evaluation of crown refractories under oxyfuel environment",

abstract = "The use of refractory materials for glass melters under oxyfuel combustion, regarding corrosion resistance, the potential to generate glass defects under various conditions, and thermomechanical properties is summarized in this work. Silica brick will continue to serve in crown construction in many melters due to the excellent creep resistance, low conductivity, and low cost. The fused products used for glass contact appear to be functional alternatives for crowns but with additional structural costs. The next-in-line products appear to be bonded and fused spinel-based and mullite-based compositions. A fused version of spinel has demonstrated high creep resistance at crown temperatures and high corrosion resistance. Some monolithic products were also evaluated under oxyfuel simulation, as they have never been evaluated in full-scale furnaces.",

author = "M. Velez and M. Karakus and X. Liang and Headrick, \{W. L.\} and Moore, \{R. E.\} and Hemrick, \{J. G.\} and Almanza, \{J. M.\}",

year = "2004",

language = "English",

volume = "141",

pages = "193--205",

journal = "Ceramic Transactions",

issn = "1042-1122",

note = "Advances in Fusion and Processing of Glass III ; Conference date: 27-07-2003 Through 31-07-2003",

}

TY - JOUR

T1 - Evaluation of crown refractories under oxyfuel environment

AU - Velez, M.

AU - Karakus, M.

AU - Liang, X.

AU - Headrick, W. L.

AU - Moore, R. E.

AU - Hemrick, J. G.

AU - Almanza, J. M.

PY - 2004

Y1 - 2004

N2 - The use of refractory materials for glass melters under oxyfuel combustion, regarding corrosion resistance, the potential to generate glass defects under various conditions, and thermomechanical properties is summarized in this work. Silica brick will continue to serve in crown construction in many melters due to the excellent creep resistance, low conductivity, and low cost. The fused products used for glass contact appear to be functional alternatives for crowns but with additional structural costs. The next-in-line products appear to be bonded and fused spinel-based and mullite-based compositions. A fused version of spinel has demonstrated high creep resistance at crown temperatures and high corrosion resistance. Some monolithic products were also evaluated under oxyfuel simulation, as they have never been evaluated in full-scale furnaces.

AB - The use of refractory materials for glass melters under oxyfuel combustion, regarding corrosion resistance, the potential to generate glass defects under various conditions, and thermomechanical properties is summarized in this work. Silica brick will continue to serve in crown construction in many melters due to the excellent creep resistance, low conductivity, and low cost. The fused products used for glass contact appear to be functional alternatives for crowns but with additional structural costs. The next-in-line products appear to be bonded and fused spinel-based and mullite-based compositions. A fused version of spinel has demonstrated high creep resistance at crown temperatures and high corrosion resistance. Some monolithic products were also evaluated under oxyfuel simulation, as they have never been evaluated in full-scale furnaces.

UR - https://www.scopus.com/pages/publications/10444241913

M3 - Conference article

AN - SCOPUS:10444241913

SN - 1042-1122

VL - 141

SP - 193

EP - 205

JO - Ceramic Transactions

JF - Ceramic Transactions

T2 - Advances in Fusion and Processing of Glass III

Y2 - 27 July 2003 through 31 July 2003

ER -

Evaluation of crown refractories under oxyfuel environment

Abstract

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