Research on the choice of the composition of the leaching solution during the extraction of gold by the method of underground leaching from used uranium wells
The use of sodium hypochlorite and thiourea as reagents-solvents for extracting gold from spent uranium deposits by underground leaching was determined as optimal based on the laboratory experiments. Activated carbon of the AG-3 grade has been determined as the most effective for gold extraction fro...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2023-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/54/e3sconf_geotech2023_01004.pdf |
| _version_ | 1797737656621203456 |
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| author | Alikulov Shukhrat Babayev Sharofjon Alimov Mekhrikul Yuldoshev Alisher Sharopov Kodirjon |
| author_facet | Alikulov Shukhrat Babayev Sharofjon Alimov Mekhrikul Yuldoshev Alisher Sharopov Kodirjon |
| author_sort | Alikulov Shukhrat |
| collection | DOAJ |
| description | The use of sodium hypochlorite and thiourea as reagents-solvents for extracting gold from spent uranium deposits by underground leaching was determined as optimal based on the laboratory experiments. Activated carbon of the AG-3 grade has been determined as the most effective for gold extraction from the productive solution. Qualitative parameters of underground leaching, lithology thickness, planar and cross-sectional shapes, as well as filtration properties of wells along with infiltration flow irrigation zones have been established through bench-scale testing. A new model of solution filtration by high-pressure and free flooding onto the reservoir has been developed using the results obtained. |
| first_indexed | 2024-03-12T13:32:35Z |
| format | Article |
| id | doaj.art-934259f0b3744c66899529156eb2f121 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-03-12T13:32:35Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-934259f0b3744c66899529156eb2f1212023-08-24T08:21:35ZengEDP SciencesE3S Web of Conferences2267-12422023-01-014170100410.1051/e3sconf/202341701004e3sconf_geotech2023_01004Research on the choice of the composition of the leaching solution during the extraction of gold by the method of underground leaching from used uranium wellsAlikulov Shukhrat0Babayev Sharofjon1Alimov Mekhrikul2Yuldoshev Alisher3Sharopov Kodirjon4Navoi State University of Mining and TechnologiesNavoi State University of Mining and TechnologiesNavoi State University of Mining and TechnologiesNavoi State University of Mining and TechnologiesNavoi State University of Mining and TechnologiesThe use of sodium hypochlorite and thiourea as reagents-solvents for extracting gold from spent uranium deposits by underground leaching was determined as optimal based on the laboratory experiments. Activated carbon of the AG-3 grade has been determined as the most effective for gold extraction from the productive solution. Qualitative parameters of underground leaching, lithology thickness, planar and cross-sectional shapes, as well as filtration properties of wells along with infiltration flow irrigation zones have been established through bench-scale testing. A new model of solution filtration by high-pressure and free flooding onto the reservoir has been developed using the results obtained.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/54/e3sconf_geotech2023_01004.pdf |
| spellingShingle | Alikulov Shukhrat Babayev Sharofjon Alimov Mekhrikul Yuldoshev Alisher Sharopov Kodirjon Research on the choice of the composition of the leaching solution during the extraction of gold by the method of underground leaching from used uranium wells E3S Web of Conferences |
| title | Research on the choice of the composition of the leaching solution during the extraction of gold by the method of underground leaching from used uranium wells |
| title_full | Research on the choice of the composition of the leaching solution during the extraction of gold by the method of underground leaching from used uranium wells |
| title_fullStr | Research on the choice of the composition of the leaching solution during the extraction of gold by the method of underground leaching from used uranium wells |
| title_full_unstemmed | Research on the choice of the composition of the leaching solution during the extraction of gold by the method of underground leaching from used uranium wells |
| title_short | Research on the choice of the composition of the leaching solution during the extraction of gold by the method of underground leaching from used uranium wells |
| title_sort | research on the choice of the composition of the leaching solution during the extraction of gold by the method of underground leaching from used uranium wells |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/54/e3sconf_geotech2023_01004.pdf |
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