Pulverized coal transport method
JP2026044314APending Publication Date: 2026-03-12JFE STEEL CORP
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2026-03-12
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Figure 2026044314000001_ABST
Abstract
To provide a technology for stably and continuously transporting pulverized coal or the like used in steel mills or the like through piping without causing piping blockage. [Solution] A method for pneumatically transporting pulverized coal through a component analysis process, a crushing and drying process, a particle size analysis process, and an injection tank, in which the adhesiveness of the pulverized coal is evaluated based on the mass proportion of particles whose particle size is below a set value, measured in the particle size analysis process, and the Al2O3 / SiO2 component ratio contained in the pulverized coal, measured in the component analysis process, before pneumatically transporting the pulverized coal through a pipe.
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Citation Information
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