A review of fly ash-based paste filling deamination methods
On the basis of discussing the status of fly ash-based paste filling technology, this paper further discusses the deterioration of downhole air environment caused by ammonia release in fly ash-based paste filling. By analyzing the mechanism of ammonia generation, it was found that NH4 HSO4 and (NH4)...
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| Principais autores: | , , , , , |
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| Formato: | Artigo |
| Idioma: | Chinês |
| Publicado em: |
Editorial Department of Coal Science and Technology
2023-06-01
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| coleção: | Meitan kexue jishu |
| Assuntos: | |
| Acesso em linha: | http://www.mtkxjs.com.cn/article/doi/10.13199/j.cnki.cst.2022-0552 |
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