Study on grouting suspension performance of gasification ash of coal-based oil
This paper proposes an idea of pouring gasification ash into the underground goaf as a grouting fire prevention and extinguishing material. In order to effectively solve the problem that the gasification ash slurry of coal-based oil tends to block the pipeline in the process of grouting, the influen...
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| Hauptverfasser: | , , , , , |
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| Format: | Artigo |
| Sprache: | Chinês |
| Veröffentlicht: |
Editorial Office of Safety in Coal Mines
2023-02-01
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| Schriftenreihe: | Meikuang Anquan |
| Schlagworte: | |
| Online-Zugang: | https://www.mkaqzz.com/cn/article/id/8286 |
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