Flotation Recovery of Fine Slime Cassiterite from Gravity Tailings
The concentrator of Dachang mining area in Guangxi adopts the method of shaking table gravity separation to recover cassiterite in production, which has problems such as difficult cassiterite separation and large loss of fine mud. In order to strengthen the recovery of fine-grained cassiterite in ta...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Institute of Multipurpose Utilization of Mineral Resources, Chinese Academy of Geological Sciences
2025-04-01
|
| Series: | Kuangchan zonghe liyong |
| Subjects: | |
| Online Access: | http://www.kczhly.com/en/article/doi/10.3969/j.issn.1000-6532.2025.02.010 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850139773158555648 |
|---|---|
| author | Jiang XING Jiushuai DENG Hao ZHANG Tichen WANG Yan HUANG Bozeng WU |
| author_facet | Jiang XING Jiushuai DENG Hao ZHANG Tichen WANG Yan HUANG Bozeng WU |
| author_sort | Jiang XING |
| collection | DOAJ |
| description | The concentrator of Dachang mining area in Guangxi adopts the method of shaking table gravity separation to recover cassiterite in production, which has problems such as difficult cassiterite separation and large loss of fine mud. In order to strengthen the recovery of fine-grained cassiterite in tailings, the flotation test of cassiterite fine mud recovery was carried out on the tailings obtained from the shaking table gravity separation of the concentrator. The test results show that through the technological process of flotation “pre-desulfurization and cassiterite flotation”, on the basis of conditional tests, 2 000 g/t collector, 800 g/t activator and 6 g/t defoamer were used for the tin flotation test. The tin concentrate with a tin grade of 7.41% and a recovery rate of 47.61% was obtained in the closed-circuit test, and the index is good and economical. |
| format | Article |
| id | doaj-art-a84778d722f04e33acb8a5aee9d42b59 |
| institution | OA Journals |
| issn | 1000-6532 |
| language | zho |
| publishDate | 2025-04-01 |
| publisher | Institute of Multipurpose Utilization of Mineral Resources, Chinese Academy of Geological Sciences |
| record_format | Article |
| series | Kuangchan zonghe liyong |
| spelling | doaj-art-a84778d722f04e33acb8a5aee9d42b592025-08-20T02:30:08ZzhoInstitute of Multipurpose Utilization of Mineral Resources, Chinese Academy of Geological SciencesKuangchan zonghe liyong1000-65322025-04-01462657110.3969/j.issn.1000-6532.2025.02.0102025-02xingjiangFlotation Recovery of Fine Slime Cassiterite from Gravity TailingsJiang XING0Jiushuai DENG1Hao ZHANG2Tichen WANG3Yan HUANG4Bozeng WU5China University of Mining and Technology-Beijing, School of Chemical and Environmental Engineering, Beijing 100083, ChinaChina University of Mining and Technology-Beijing, School of Chemical and Environmental Engineering, Beijing 100083, ChinaChina University of Mining and Technology-Beijing, School of Chemical and Environmental Engineering, Beijing 100083, ChinaChina University of Mining and Technology-Beijing, School of Chemical and Environmental Engineering, Beijing 100083, ChinaGuangxi Huaxi Mining Co., Ltd., Tongkeng Mining Branch, Hechi 547219, Guangxi, ChinaChina University of Mining and Technology-Beijing, School of Chemical and Environmental Engineering, Beijing 100083, ChinaThe concentrator of Dachang mining area in Guangxi adopts the method of shaking table gravity separation to recover cassiterite in production, which has problems such as difficult cassiterite separation and large loss of fine mud. In order to strengthen the recovery of fine-grained cassiterite in tailings, the flotation test of cassiterite fine mud recovery was carried out on the tailings obtained from the shaking table gravity separation of the concentrator. The test results show that through the technological process of flotation “pre-desulfurization and cassiterite flotation”, on the basis of conditional tests, 2 000 g/t collector, 800 g/t activator and 6 g/t defoamer were used for the tin flotation test. The tin concentrate with a tin grade of 7.41% and a recovery rate of 47.61% was obtained in the closed-circuit test, and the index is good and economical.http://www.kczhly.com/en/article/doi/10.3969/j.issn.1000-6532.2025.02.010fin cassiteriteflotationremoval of sulfurrecovery |
| spellingShingle | Jiang XING Jiushuai DENG Hao ZHANG Tichen WANG Yan HUANG Bozeng WU Flotation Recovery of Fine Slime Cassiterite from Gravity Tailings Kuangchan zonghe liyong fin cassiterite flotation removal of sulfur recovery |
| title | Flotation Recovery of Fine Slime Cassiterite from Gravity Tailings |
| title_full | Flotation Recovery of Fine Slime Cassiterite from Gravity Tailings |
| title_fullStr | Flotation Recovery of Fine Slime Cassiterite from Gravity Tailings |
| title_full_unstemmed | Flotation Recovery of Fine Slime Cassiterite from Gravity Tailings |
| title_short | Flotation Recovery of Fine Slime Cassiterite from Gravity Tailings |
| title_sort | flotation recovery of fine slime cassiterite from gravity tailings |
| topic | fin cassiterite flotation removal of sulfur recovery |
| url | http://www.kczhly.com/en/article/doi/10.3969/j.issn.1000-6532.2025.02.010 |
| work_keys_str_mv | AT jiangxing flotationrecoveryoffineslimecassiteritefromgravitytailings AT jiushuaideng flotationrecoveryoffineslimecassiteritefromgravitytailings AT haozhang flotationrecoveryoffineslimecassiteritefromgravitytailings AT tichenwang flotationrecoveryoffineslimecassiteritefromgravitytailings AT yanhuang flotationrecoveryoffineslimecassiteritefromgravitytailings AT bozengwu flotationrecoveryoffineslimecassiteritefromgravitytailings |