Results 101 to 110 of about 8,108 (146)
Mechanical Properties and Chloride Penetration Resistance of Concrete Combined with Ground Granulate Blast Furnace Slag and Macro Synthetic Fiber. [PDF]
Materials (Basel)Cheng S +5 more
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Mechanical Properties and Microstructures of Solid Waste Composite-Modified Lateritic Clay via NaOH/Na<sub>2</sub>CO<sub>3</sub> Activation: A Sustainable Recycling Solution of Steel Slag, Fly Ash, and Granulated Blast Furnace Slag. [PDF]
Materials (Basel)Qiao W +6 more
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Phenolic Monoterpenes Conversion of Conobea scoparioides Essential Oil by Hydrotalcite Synthesized from Blast-Furnace Slag. [PDF]
Plants (Basel)Rebelo MM +3 more
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Structural Characteristics and Cementitious Behavior of Magnesium Slag in Comparison with Granulated Blast Furnace Slag. [PDF]
Materials (Basel)Lu P +6 more
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Blast-Furnace Melting Blast Control
2019 IEEE Russian Workshop on Power Engineering and Automation of Metallurgy Industry: Research & Practice (PEAMI), 2019The paper suggests an approach to the blast-furnace melting control for improving the blast furnace process efficiency. The approach is based on the simulation of the blast furnace operation and online stabilization of parameters based on the obtained mathematical models.
T.A Barbasova, E.V Zagoskina
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2020
The objective of the blast furnace (BF) is to produce hot metal. The blast furnace is a tall, vertical shaft furnace which uses coke to reduce iron ores.
Sujay Kumar Dutta, Yakshil B. Chokshi
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The objective of the blast furnace (BF) is to produce hot metal. The blast furnace is a tall, vertical shaft furnace which uses coke to reduce iron ores.
Sujay Kumar Dutta, Yakshil B. Chokshi
openaire +1 more source
2020
Blast furnace is like to continue as the most efficient route to produce pig iron for its high productivity and cost optimization, for many years to come. Although a small part of iron making has been supplemented by alternate iron-making process such as direct reduced iron (DRI) and smelting reduction, however, the replacement of blast furnace for ...
Subir Biswas, Debasish Sarkar
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Blast furnace is like to continue as the most efficient route to produce pig iron for its high productivity and cost optimization, for many years to come. Although a small part of iron making has been supplemented by alternate iron-making process such as direct reduced iron (DRI) and smelting reduction, however, the replacement of blast furnace for ...
Subir Biswas, Debasish Sarkar
openaire +1 more source
Journal of the Fuel Society of Japan, 1952
製鉄工業は予期以上の回復を見せ, 現有設備の全能力を発揮する必要が遠からず起るものと期待される。この場合銑鉄生産は年間500万t, これに必要なコークス用炭は770万tとなる。熔鉱炉操業を技術的且つ経済的に検討すると, コークスとしては高い強度, 低い灰分及び優れた化学的性質が必要である。鉱石の整備により強度への要求は稍緩和されたが, なお306万tの外国産強粘結炭が必要となろう。コークス品位の改善方策として, 原料炭の洗炭と粉碎, 外国産張粘結炭の配合及び半成コークス, 粉コークスその他の配合が実施又は研究されており, 我々が現在又は將来手近に持つものから必要なコークスを作り出すことが期待される。
openaire +1 more source
製鉄工業は予期以上の回復を見せ, 現有設備の全能力を発揮する必要が遠からず起るものと期待される。この場合銑鉄生産は年間500万t, これに必要なコークス用炭は770万tとなる。熔鉱炉操業を技術的且つ経済的に検討すると, コークスとしては高い強度, 低い灰分及び優れた化学的性質が必要である。鉱石の整備により強度への要求は稍緩和されたが, なお306万tの外国産強粘結炭が必要となろう。コークス品位の改善方策として, 原料炭の洗炭と粉碎, 外国産張粘結炭の配合及び半成コークス, 粉コークスその他の配合が実施又は研究されており, 我々が現在又は將来手近に持つものから必要なコークスを作り出すことが期待される。
openaire +1 more source
2020
Blast furnace reactions play an important role in BF production. Heat and reducing gas are generated in tuyere zone. Reducing gas goes upwards, solid charge materials come down, and counter-current interaction reactions take place at the upper zones. Slag-metal reactions take place at the hearth.
Sujay Kumar Dutta, Yakshil B. Chokshi
openaire +1 more source
Blast furnace reactions play an important role in BF production. Heat and reducing gas are generated in tuyere zone. Reducing gas goes upwards, solid charge materials come down, and counter-current interaction reactions take place at the upper zones. Slag-metal reactions take place at the hearth.
Sujay Kumar Dutta, Yakshil B. Chokshi
openaire +1 more source