Modern concepts of technological processes in development of productive formations by hydraulic borehole mining
The relevance of the work is determined by the need to develop productive formations of solid commercial minerals by hydraulic borehole mining. The main advantage of the method consists in mineral extracting in difficult geological conditions, excluding tunneling of mine workings and construction of...
| Main Authors: | , |
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| Format: | Article |
| Language: | Russian |
| Published: |
Tomsk Polytechnic University
2019-05-01
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| Series: | Известия Томского политехнического университета: Инжиниринг георесурсов |
| Subjects: | |
| Online Access: | http://izvestiya-tpu.ru/archive/article/view/1412 |
| Summary: | The relevance of the work is determined by the need to develop productive formations of solid commercial minerals by hydraulic borehole mining. The main advantage of the method consists in mineral extracting in difficult geological conditions, excluding tunneling of mine workings and construction of the quarries. Objective of the work: identification and analysis of major means, technical and technological solutions for implementation of rock destruction, absorption and rising of hydraulic fluid to the surface at hydraulic borehole mining. Research methods: analysis and summary of the literary sources. Results: The authors have determined the main methods of rock destruction, absorption and rising of hydraulic fluid to the surface at hydraulic borehole mining. The paper introduces the advanced idea of the basic technological processes of hydraulic borehole mining, related to productive formation development. The classifications were worked out. They systematize and generalize the information on means, technical and technological solutions for implementation of rock destruction, absorption and rising of hydraulic fluid to the surface at hydraulic borehole mining. The classification data will significantly simplify the choice and improvement of technological processes to improve the performance of minerals hydraulic borehole mining. |
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| ISSN: | 2500-1019 2413-1830 |