Research on gas drainage borehole sealing material based on microcapsule technology
The performance of coal-mine gas extraction borehole sealing material plays an important role in improving the quality of sealing in gas extraction boreholes and the efficiency of gas extraction. To address the issue of the ineffective expansion of traditional cement-based sealing materials in the i...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Coal Science and Technology
2023-04-01
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| Series: | Meitan kexue jishu |
| Subjects: | |
| Online Access: | http://www.mtkxjs.com.cn/article/doi/10.13199/j.cnki.cst.2021–0978 |