Causes and solutions for cracking of coextruded and weld overlay floor tubes in black liquor recovery boilers

James R. Keiser; Bostjan Taljat; Xun Li Wang; Robert W. Swindeman; Philip J. Maziasz; Laura E. Meyers; Richard L. Thomas; S. Travis Elliott; Douglas L. Singbeil; Robert Prescott; J. Peter Gorog

Causes and solutions for cracking of coextruded and weld overlay floor tubes in black liquor recovery boilers

James R. Keiser, Bostjan Taljat, Xun Li Wang, Robert W. Swindeman, Philip J. Maziasz, Laura E. Meyers, Richard L. Thomas, S. Travis Elliott, Douglas L. Singbeil, Robert Prescott, J. Peter Gorog

Corrosion Science & Technology

Research output: Contribution to conference › Paper › peer-review

19 Scopus citations

Abstract

Cracking of coextruded, black liquor recovery boiler floor tubes is both a safety and an economic issue to mill operators. In an effort to determine the cause of the cracking and to identify a solution, extensive studies, described in this and three accompanying papers, are being conducted. In this paper, results of studies to characterize both the cracking and the chemical and thermal environment are reported. Based on the results described in this series of papers, a possible mechanism is presented and means to lessen the likelihood of cracking or to totally avoid cracking of floor tubes are offered.

Original language	English
Pages	213-220
Number of pages	8
State	Published - 1998
Event	Proceedings of the 1998 9th International Symposium on Corrosion in the Pulp and Paper Industry - Ottawa, Can Duration: May 26 1998 → May 29 1998

Conference

Conference	Proceedings of the 1998 9th International Symposium on Corrosion in the Pulp and Paper Industry
City	Ottawa, Can
Period	05/26/98 → 05/29/98

Cite this

Keiser, J. R., Taljat, B., Wang, X. L., Swindeman, R. W., Maziasz, P. J., Meyers, L. E., Thomas, R. L., Elliott, S. T., Singbeil, D. L., Prescott, R., & Gorog, J. P. (1998). Causes and solutions for cracking of coextruded and weld overlay floor tubes in black liquor recovery boilers. 213-220. Paper presented at Proceedings of the 1998 9th International Symposium on Corrosion in the Pulp and Paper Industry, Ottawa, Can.

@conference{d321b2ddf62849efa4d0433363216554,

title = "Causes and solutions for cracking of coextruded and weld overlay floor tubes in black liquor recovery boilers",

abstract = "Cracking of coextruded, black liquor recovery boiler floor tubes is both a safety and an economic issue to mill operators. In an effort to determine the cause of the cracking and to identify a solution, extensive studies, described in this and three accompanying papers, are being conducted. In this paper, results of studies to characterize both the cracking and the chemical and thermal environment are reported. Based on the results described in this series of papers, a possible mechanism is presented and means to lessen the likelihood of cracking or to totally avoid cracking of floor tubes are offered.",

author = "Keiser, {James R.} and Bostjan Taljat and Wang, {Xun Li} and Swindeman, {Robert W.} and Maziasz, {Philip J.} and Meyers, {Laura E.} and Thomas, {Richard L.} and Elliott, {S. Travis} and Singbeil, {Douglas L.} and Robert Prescott and Gorog, {J. Peter}",

year = "1998",

language = "English",

pages = "213--220",

note = "Proceedings of the 1998 9th International Symposium on Corrosion in the Pulp and Paper Industry ; Conference date: 26-05-1998 Through 29-05-1998",

}

Keiser, JR, Taljat, B, Wang, XL, Swindeman, RW, Maziasz, PJ, Meyers, LE, Thomas, RL, Elliott, ST, Singbeil, DL, Prescott, R & Gorog, JP 1998, 'Causes and solutions for cracking of coextruded and weld overlay floor tubes in black liquor recovery boilers', Paper presented at Proceedings of the 1998 9th International Symposium on Corrosion in the Pulp and Paper Industry, Ottawa, Can, 05/26/98 - 05/29/98 pp. 213-220.

Causes and solutions for cracking of coextruded and weld overlay floor tubes in black liquor recovery boilers. / Keiser, James R.; Taljat, Bostjan; Wang, Xun Li et al.
1998. 213-220 Paper presented at Proceedings of the 1998 9th International Symposium on Corrosion in the Pulp and Paper Industry, Ottawa, Can.

Research output: Contribution to conference › Paper › peer-review

TY - CONF

T1 - Causes and solutions for cracking of coextruded and weld overlay floor tubes in black liquor recovery boilers

AU - Keiser, James R.

AU - Taljat, Bostjan

AU - Wang, Xun Li

AU - Swindeman, Robert W.

AU - Maziasz, Philip J.

AU - Meyers, Laura E.

AU - Thomas, Richard L.

AU - Elliott, S. Travis

AU - Singbeil, Douglas L.

AU - Prescott, Robert

AU - Gorog, J. Peter

PY - 1998

Y1 - 1998

N2 - Cracking of coextruded, black liquor recovery boiler floor tubes is both a safety and an economic issue to mill operators. In an effort to determine the cause of the cracking and to identify a solution, extensive studies, described in this and three accompanying papers, are being conducted. In this paper, results of studies to characterize both the cracking and the chemical and thermal environment are reported. Based on the results described in this series of papers, a possible mechanism is presented and means to lessen the likelihood of cracking or to totally avoid cracking of floor tubes are offered.

AB - Cracking of coextruded, black liquor recovery boiler floor tubes is both a safety and an economic issue to mill operators. In an effort to determine the cause of the cracking and to identify a solution, extensive studies, described in this and three accompanying papers, are being conducted. In this paper, results of studies to characterize both the cracking and the chemical and thermal environment are reported. Based on the results described in this series of papers, a possible mechanism is presented and means to lessen the likelihood of cracking or to totally avoid cracking of floor tubes are offered.

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M3 - Paper

AN - SCOPUS:0031650607

SP - 213

EP - 220

T2 - Proceedings of the 1998 9th International Symposium on Corrosion in the Pulp and Paper Industry

Y2 - 26 May 1998 through 29 May 1998

ER -

Causes and solutions for cracking of coextruded and weld overlay floor tubes in black liquor recovery boilers

Abstract

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