Effects of added materials on black liquor combustion
Black liquor is often mixed with various types of materials before being burned in a recovery boiler to meet specific needs of kraft pulp mills. A systematic study was conducted using a thermogravimetric combustor to examine how added materials might affect the combustion behavior of black liquors o...
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Online Access: | http://hdl.handle.net/1807/97457 https://doi.org/10.32964/tj15.7.479 |
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ftunivtoronto:oai:localhost:1807/97457 2023-05-15T17:54:50+02:00 Effects of added materials on black liquor combustion Zhao, Liming Cortes, Danielly Tran, Honghi 2016-07 http://hdl.handle.net/1807/97457 https://doi.org/10.32964/tj15.7.479 en_ca eng TAPPI Press Zhao, L., Cortes, D., & Tran, H. (2016). Effects of added materials on black liquor combustion. TAPPI Journal, 15(7), 479–486. doi:10.32964/tj15.7.479 0734-1415 http://hdl.handle.net/1807/97457 doi:10.32964/tj15.7.479 Article 2016 ftunivtoronto https://doi.org/10.32964/tj15.7.479 2020-06-17T12:27:22Z Black liquor is often mixed with various types of materials before being burned in a recovery boiler to meet specific needs of kraft pulp mills. A systematic study was conducted using a thermogravimetric combustor to examine how added materials might affect the combustion behavior of black liquors obtained from several pulp mills. The results show that adding soap, caustic, white liquor, and sawdust significantly reduces the liquor swelling tendency, thereby requiring a longer time for the liquor to burn completely. Adding makeup saltcake, precipitator ash, sodium sulfate, and biosludge, on the other hand, has little or no effect on the liquor combustion behavior. This work was conducted as part of the research program In - creasing Energy and Chemical Recovery Efficiency in the Kraft Process—III, jointly supported by the Natural Sciences and Engineering Research Council of Canada (NSERC) and a consortium of the following companies: Andritz, AV Nacka - wic, Babcock & Wilcox, Boise, Carter Holt Harvey, Celulose Nipo-Brasileira, Clyde-Bergemann, DMI Peace River Pulp, El - dorado, ERCO Worldwide, Fibria, FPInnovations, Internation - al Paper, Irving Pulp & Paper, Kiln Flame Systems, Klabin, StoraEnso Research, Suzano, Tembec, Tolko Industries, Val - met, and WestRock. Article in Journal/Newspaper Peace River University of Toronto: Research Repository T-Space Canada Nacka ENVELOPE(11.833,11.833,79.717,79.717) Wilcox ENVELOPE(-66.933,-66.933,-67.949,-67.949) TAPPI Journal 15 7 479 486 |
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Open Polar |
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University of Toronto: Research Repository T-Space |
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ftunivtoronto |
language |
English |
description |
Black liquor is often mixed with various types of materials before being burned in a recovery boiler to meet specific needs of kraft pulp mills. A systematic study was conducted using a thermogravimetric combustor to examine how added materials might affect the combustion behavior of black liquors obtained from several pulp mills. The results show that adding soap, caustic, white liquor, and sawdust significantly reduces the liquor swelling tendency, thereby requiring a longer time for the liquor to burn completely. Adding makeup saltcake, precipitator ash, sodium sulfate, and biosludge, on the other hand, has little or no effect on the liquor combustion behavior. This work was conducted as part of the research program In - creasing Energy and Chemical Recovery Efficiency in the Kraft Process—III, jointly supported by the Natural Sciences and Engineering Research Council of Canada (NSERC) and a consortium of the following companies: Andritz, AV Nacka - wic, Babcock & Wilcox, Boise, Carter Holt Harvey, Celulose Nipo-Brasileira, Clyde-Bergemann, DMI Peace River Pulp, El - dorado, ERCO Worldwide, Fibria, FPInnovations, Internation - al Paper, Irving Pulp & Paper, Kiln Flame Systems, Klabin, StoraEnso Research, Suzano, Tembec, Tolko Industries, Val - met, and WestRock. |
format |
Article in Journal/Newspaper |
author |
Zhao, Liming Cortes, Danielly Tran, Honghi |
spellingShingle |
Zhao, Liming Cortes, Danielly Tran, Honghi Effects of added materials on black liquor combustion |
author_facet |
Zhao, Liming Cortes, Danielly Tran, Honghi |
author_sort |
Zhao, Liming |
title |
Effects of added materials on black liquor combustion |
title_short |
Effects of added materials on black liquor combustion |
title_full |
Effects of added materials on black liquor combustion |
title_fullStr |
Effects of added materials on black liquor combustion |
title_full_unstemmed |
Effects of added materials on black liquor combustion |
title_sort |
effects of added materials on black liquor combustion |
publisher |
TAPPI Press |
publishDate |
2016 |
url |
http://hdl.handle.net/1807/97457 https://doi.org/10.32964/tj15.7.479 |
long_lat |
ENVELOPE(11.833,11.833,79.717,79.717) ENVELOPE(-66.933,-66.933,-67.949,-67.949) |
geographic |
Canada Nacka Wilcox |
geographic_facet |
Canada Nacka Wilcox |
genre |
Peace River |
genre_facet |
Peace River |
op_relation |
Zhao, L., Cortes, D., & Tran, H. (2016). Effects of added materials on black liquor combustion. TAPPI Journal, 15(7), 479–486. doi:10.32964/tj15.7.479 0734-1415 http://hdl.handle.net/1807/97457 doi:10.32964/tj15.7.479 |
op_doi |
https://doi.org/10.32964/tj15.7.479 |
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TAPPI Journal |
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15 |
container_issue |
7 |
container_start_page |
479 |
op_container_end_page |
486 |
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1766162685496393728 |