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Application of laser surface detection technology in blast furnace gas flow control and optimization
High Temperature Materials and ProcessesThe gas flow distribution inside a blast furnace affects its smelting. Laser surface detection technology can control the gas flow distribution and promote the stable and smooth running of blast furnace by observing and adjusting the surface condition in
Yang Jian +4 more
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Establishment of legume trees on heaps of blast furnace slag [PDF]
Floresta e Ambiente, 2023 Blast furnace slag is usually stored in open air deposits and it can be carried by the wind. This problem can be reduced using plant cover. This work aim to evaluate: a) the potential of A.angustissima and M.caesalpiniifolia to cover the heaps of blast ...
Michele O. Macedo +3 more
doaj
First Operation Results of a Methanol Demonstration Plant With Real Steel Mill Gases
Chemie Ingenieur Technik, EarlyView.A demonstration plant with industrial setup regarding length, diameter, boiling water cooling system and gas recycle was initially operated with cleaned blast furnace gas and compared with earlier experiments with bottle gases. Dynamic disturbances from the steel mill and gas cleaning unit were noticed and could be compensated by the control system ...
Johannes Michael Voß, Tim Schulzke
wiley +1 more source
工程科学学报, 2015 In a blast furnace raceway with many mediums,two-dimensional temperature radiant images are obtained with a CCD camera installed in the blowpipe peephole.
WANG Hong-qiao +3 more
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Prospective LCA of E‐Methanol Along the Transformation of Steel Industry
Chemie Ingenieur Technik, EarlyView.The environmental effects of change in steel production route on e‐methanol production are analyzed as they shift from blast furnace route to direct reduction route. Specific hydrogen demand reduces, as do the avoided CO2 emissions. E‐methanol's overall carbon footprint stays in a narrow range of −1 to −1.1 kg‐CO2‐eq./kg‐methanol.
Ankur Gaikwad
wiley +1 more source
矿业科学学报As the domestic steel production capacity is increasing, blast furnace blowing coal can replace coke, and its strategic position is gradually increasing.
JIANG Zihao +5 more
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The effect of particle size on green pellet properties of iron ore fines [PDF]
Journal of Mining and Metallurgy. Section A: Mining, 2017 Recently, the grade of iron ore deposits has deteriorated and further development of low grade deposits is desired. Presently, the most effective and often followed route taken to utilize such deposits is the provision of beneficiation plants for ...
Satyananda Patra +2 more
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Characterization of Blast Furnace Slag [PDF]
, 2015 Viscosity & flow characteristics of the Blast Furnace slag constitute twovery Important parameters for ensuring the smooth operation of the Blast Furnace producing pig iron.
Tiwari, Jai Narain
core
Comparative Assessment of Methanol Production Pathways From Steel Mill Gases
Chemie Ingenieur Technik, EarlyView.This publication reviews the process concepts and assessments for converting steel mill gases into sustainable methanol, focusing on energy efficiency, and the regulatory framework. From an energy perspective, the production of methanol from BOFG and H2 separated from coke oven gas is of particular interest.
Nils Tenhumberg +2 more
wiley +1 more source
Effect of harmful elements on the coke ratio of blast furnace based on the Rist operating diagram
工程科学学报, 2018 The adverse effects of harmful elements on blast furnace life and production have been adequately researched; however, studies of the effects on the energy consumption of blast furnace are few.
WANG Yi-jie +3 more
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