Alisha Giglio Process Engineer, Climate Change and Sustainability, Hatch Ltd., Mississauga, Ont., Canada alisha.giglio@hatch.com An overview of some of the recent steel industry carbon emission reduction innovations will be provided, including: (1) Reduction in blast furnace production and the trend toward electric arc furnace steelmaking with scrap or direct reduced iron; (2) Hydrogen use in direct reduced iron processes with hydrogen created via green electricity; (3) Hydrometallurgical-based electrolysis of iron ore; (4) Molten oxide electrolysis (Boston Metals); (5) European developments under the Ultra-Low CO2 Steelmaking (ULCOS) program (blast furnace top gas recycling, HISarna); (6) Chemical production from waste gases; and (7) Slag use in the cement industry.
{"title":"Recent Sustainability Developments in the Iron and Steel Industry","authors":"J. Bolen, A. Giglio","doi":"10.33313/380/054","DOIUrl":"https://doi.org/10.33313/380/054","url":null,"abstract":"Alisha Giglio Process Engineer, Climate Change and Sustainability, Hatch Ltd., Mississauga, Ont., Canada alisha.giglio@hatch.com An overview of some of the recent steel industry carbon emission reduction innovations will be provided, including: (1) Reduction in blast furnace production and the trend toward electric arc furnace steelmaking with scrap or direct reduced iron; (2) Hydrogen use in direct reduced iron processes with hydrogen created via green electricity; (3) Hydrometallurgical-based electrolysis of iron ore; (4) Molten oxide electrolysis (Boston Metals); (5) European developments under the Ultra-Low CO2 Steelmaking (ULCOS) program (blast furnace top gas recycling, HISarna); (6) Chemical production from waste gases; and (7) Slag use in the cement industry.","PeriodicalId":226675,"journal":{"name":"AISTech2020 Proceedings of the Iron and Steel Technology Conference","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129444863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A. Rozo, I. Cameron, J. Bolen, M. Sukhram, Y. Zhang
Digital technologies are transforming industry at all levels. Steel has the opportunity to lead all heavy industries as an early adopter of specific digital technologies to improve our sustainability and competitiveness. This column is part of AIST’s strategy to become the epicenter for steel’s digital transformation, by providing a variety of platforms to showcase and disseminate Industry 4.0 knowledge specific for steel manufacturing, from big-picture concepts to specific processes. Industrial Perspective of Digital Twin Development and Applications for Iron and Steel Processes
{"title":"Industrial Perspective of Digital Twin Development and Applications for Iron and Steel Processes","authors":"A. Rozo, I. Cameron, J. Bolen, M. Sukhram, Y. Zhang","doi":"10.33313/380/213","DOIUrl":"https://doi.org/10.33313/380/213","url":null,"abstract":"Digital technologies are transforming industry at all levels. Steel has the opportunity to lead all heavy industries as an early adopter of specific digital technologies to improve our sustainability and competitiveness. This column is part of AIST’s strategy to become the epicenter for steel’s digital transformation, by providing a variety of platforms to showcase and disseminate Industry 4.0 knowledge specific for steel manufacturing, from big-picture concepts to specific processes. Industrial Perspective of Digital Twin Development and Applications for Iron and Steel Processes","PeriodicalId":226675,"journal":{"name":"AISTech2020 Proceedings of the Iron and Steel Technology Conference","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130260635","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Reduction Behavior of DRI Pellets","authors":"C. Verma","doi":"10.33313/377/074","DOIUrl":"https://doi.org/10.33313/377/074","url":null,"abstract":"","PeriodicalId":226675,"journal":{"name":"AISTech2020 Proceedings of the Iron and Steel Technology Conference","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125962871","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Process and Physical Metallurgical Developments for High-Performance Niobium-Containing Pressure Vessel Plate Steels","authors":"S. Jansto","doi":"10.33313/380/169","DOIUrl":"https://doi.org/10.33313/380/169","url":null,"abstract":"","PeriodicalId":226675,"journal":{"name":"AISTech2020 Proceedings of the Iron and Steel Technology Conference","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126207942","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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