Device and method for determining influence of coke lumpiness on air permeability and liquid permeability of blast furnace
The invention provides a device and a method for determining the influence of coke lumpiness on air permeability and liquid permeability of a blast furnace, and the device comprises an inlet part used for placing coke lumpiness to be detected; one end of the first sealing part is connected with the...
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Main Authors | , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
19.04.2022
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Subjects | |
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Abstract | The invention provides a device and a method for determining the influence of coke lumpiness on air permeability and liquid permeability of a blast furnace, and the device comprises an inlet part used for placing coke lumpiness to be detected; one end of the first sealing part is connected with the inlet part, and the other end is sealed or provided with a valve connected with the liquid inflow unit; the accommodating part is used for accommodating coke blocks to be detected; one end of the second sealing part is connected with the inlet part through the containing part, and the other end of the second sealing part is sealed or connected with the gas inflow unit through a valve, the problem that the blast furnace condition cannot be accurately predicted by an existing index measuring method is solved, a new method is provided for characterization of the gas permeability and liquid permeability of coke, and the method is suitable for iron and steel enterprises and laboratory research.
本发明提供了一种测定焦炭块度对高炉透气透液性影响的 |
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AbstractList | The invention provides a device and a method for determining the influence of coke lumpiness on air permeability and liquid permeability of a blast furnace, and the device comprises an inlet part used for placing coke lumpiness to be detected; one end of the first sealing part is connected with the inlet part, and the other end is sealed or provided with a valve connected with the liquid inflow unit; the accommodating part is used for accommodating coke blocks to be detected; one end of the second sealing part is connected with the inlet part through the containing part, and the other end of the second sealing part is sealed or connected with the gas inflow unit through a valve, the problem that the blast furnace condition cannot be accurately predicted by an existing index measuring method is solved, a new method is provided for characterization of the gas permeability and liquid permeability of coke, and the method is suitable for iron and steel enterprises and laboratory research.
本发明提供了一种测定焦炭块度对高炉透气透液性影响的 |
Author | YAN LIQIANG WU SHENGLI YAN HUANMIN LI KEJIANG MA SHUFANG YANG QINGBIN ZHANG JIANLIANG |
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DocumentTitleAlternate | 一种测定焦炭块度对高炉透气透液性影响的装置及方法 |
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Snippet | The invention provides a device and a method for determining the influence of coke lumpiness on air permeability and liquid permeability of a blast furnace,... |
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SubjectTerms | CHEMISTRY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MANUFACTURE OF IRON OR STEEL MEASURING METALLURGY METALLURGY OF IRON PHYSICS TESTING |
Title | Device and method for determining influence of coke lumpiness on air permeability and liquid permeability of blast furnace |
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