Preparation of gasification ash slag gel and its inhibitory performance to coal spontaneous combustion
In view of the high cost of the gel fire-fighting technology in the field and the difficulty of large-scale use, the relatively cheap coal chemical solid waste gasification ash is used as the base material and hydroxypropyl methylcellulose gelling agent (HPMC) is added. Later, a new type of gasifica...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Safety in Coal Mines
2022-01-01
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| Series: | Meikuang Anquan |
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| Online Access: | https://www.mkaqzz.com/cn/article/id/7778 |