Development of low-pressure soot blowing technology

Copyright Pulp & Paper Canada. Reprinted with permission from Annex Business Media. Sootblowers in a kraft recovery boiler consume a large amount of high-pressure superheated steam. With properly designed nozzles and increased sootblowing steam flow rates, sootblowers can operate at a steam pres...

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Bibliographic Details
Main Authors: Tran, H., Tandra, D., Jones, A.K.
Format: Article in Journal/Newspaper
Language:English
Published: Annex Publishing & Printing, Inc. 2008
Subjects:
RECOVERY
BOILER
SOOTBLOWER
LOW-PRESSURE
FRIESIDE DEPOSITS
FOULING
MILL TRIALS
STEAM SAVINGS
THERMAL
EFFICIENCY
Canada
Pacific
Wilcox
Peace River
Online Access:http://hdl.handle.net/1807/99300
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spelling ftunivtoronto:oai:localhost:1807/99300 2023-05-15T17:54:50+02:00 Development of low-pressure soot blowing technology Tran, H. Tandra, D. Jones, A.K. 2008 http://hdl.handle.net/1807/99300 en_ca eng Annex Publishing & Printing, Inc. Tran, H., Tandra, D., & Jones, A. K. (2009). Development of low-pressure soot blowing technology. Pulp and Paper Canada, 109(12), 33–37. 0316-4004‎ http://hdl.handle.net/1807/99300 RECOVERY BOILER SOOTBLOWER LOW-PRESSURE FRIESIDE DEPOSITS FOULING MILL TRIALS STEAM SAVINGS THERMAL EFFICIENCY Article 2008 ftunivtoronto 2020-06-17T12:29:47Z Copyright Pulp & Paper Canada. Reprinted with permission from Annex Business Media. Sootblowers in a kraft recovery boiler consume a large amount of high-pressure superheated steam. With properly designed nozzles and increased sootblowing steam flow rates, sootblowers can operate at a steam pressure as low as 10 bars (150 psig), without significantly compromising the deposit removal efficiency of the sootblower jet. Since low-pressure steam can be much less valuable than high-pressure steam, the increase in steam usage can be readily justified. The economic benefits of low-pressure sootblowing may vary from mill to mill, depending on the differential cost between high-pressure steam and low-pressure steam. This work was conducted as part of the research program on "Increasing Energy and Chemical Recovery Efficiency in the Kraft Process", jointly supported by the Natural Sciences and Engineering Research Council of Canada (NSERC) and a consortium of the following companies: Abitibi-Bowater Inc., Alstom Power, Andritz, Aracruz Celulose, Babcock & Wilcox, Boise Paper Solutions, Carter Holt Harvey, Celulose Nipo-Brasileira, Clyde-Bergemann, Diamond Power International, Domtar, DMI Peace River Pulp, Georgia Pacific, International Paper, Irving Pulp & Paper, Metso Power, Mead-Westvaco, Stora Enso Research, Tembec, and Votorantim Celulose e Papel Article in Journal/Newspaper Peace River University of Toronto: Research Repository T-Space Canada Pacific Wilcox ENVELOPE(-66.933,-66.933,-67.949,-67.949)
institution Open Polar
collection University of Toronto: Research Repository T-Space
op_collection_id ftunivtoronto
language English
topic RECOVERY
BOILER
SOOTBLOWER
LOW-PRESSURE
FRIESIDE DEPOSITS
FOULING
MILL TRIALS
STEAM SAVINGS
THERMAL
EFFICIENCY
spellingShingle RECOVERY
BOILER
SOOTBLOWER
LOW-PRESSURE
FRIESIDE DEPOSITS
FOULING
MILL TRIALS
STEAM SAVINGS
THERMAL
EFFICIENCY
Tran, H.
Tandra, D.
Jones, A.K.
Development of low-pressure soot blowing technology
topic_facet RECOVERY
BOILER
SOOTBLOWER
LOW-PRESSURE
FRIESIDE DEPOSITS
FOULING
MILL TRIALS
STEAM SAVINGS
THERMAL
EFFICIENCY
description Copyright Pulp & Paper Canada. Reprinted with permission from Annex Business Media. Sootblowers in a kraft recovery boiler consume a large amount of high-pressure superheated steam. With properly designed nozzles and increased sootblowing steam flow rates, sootblowers can operate at a steam pressure as low as 10 bars (150 psig), without significantly compromising the deposit removal efficiency of the sootblower jet. Since low-pressure steam can be much less valuable than high-pressure steam, the increase in steam usage can be readily justified. The economic benefits of low-pressure sootblowing may vary from mill to mill, depending on the differential cost between high-pressure steam and low-pressure steam. This work was conducted as part of the research program on "Increasing Energy and Chemical Recovery Efficiency in the Kraft Process", jointly supported by the Natural Sciences and Engineering Research Council of Canada (NSERC) and a consortium of the following companies: Abitibi-Bowater Inc., Alstom Power, Andritz, Aracruz Celulose, Babcock & Wilcox, Boise Paper Solutions, Carter Holt Harvey, Celulose Nipo-Brasileira, Clyde-Bergemann, Diamond Power International, Domtar, DMI Peace River Pulp, Georgia Pacific, International Paper, Irving Pulp & Paper, Metso Power, Mead-Westvaco, Stora Enso Research, Tembec, and Votorantim Celulose e Papel
format Article in Journal/Newspaper
author Tran, H.
Tandra, D.
Jones, A.K.
author_facet Tran, H.
Tandra, D.
Jones, A.K.
author_sort Tran, H.
title Development of low-pressure soot blowing technology
title_short Development of low-pressure soot blowing technology
title_full Development of low-pressure soot blowing technology
title_fullStr Development of low-pressure soot blowing technology
title_full_unstemmed Development of low-pressure soot blowing technology
title_sort development of low-pressure soot blowing technology
publisher Annex Publishing & Printing, Inc.
publishDate 2008
url http://hdl.handle.net/1807/99300
long_lat ENVELOPE(-66.933,-66.933,-67.949,-67.949)
geographic Canada
Pacific
Wilcox
geographic_facet Canada
Pacific
Wilcox
genre Peace River
genre_facet Peace River
op_relation Tran, H., Tandra, D., & Jones, A. K. (2009). Development of low-pressure soot blowing technology. Pulp and Paper Canada, 109(12), 33–37.
0316-4004‎
http://hdl.handle.net/1807/99300
_version_ 1766162677210546176

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