Advances in the Separation of Pyrite and Arsenopyrite by Oxidative Flotation
This is an essay in the field of mineral processing engineering. Pyrite and arsenopyrite are common associated sulfides. Because their crystal structures and surface properties are very similar, their flotation separation has been an important research topic. In the flotation process of arsenic and...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Institute of Multipurpose Utilization of Mineral Resources, Chinese Academy of Geological Sciences
2023-10-01
|
| Series: | Kuangchan zonghe liyong |
| Subjects: | |
| Online Access: | http://www.kczhly.com/en/article/doi/10.3969/j.issn.1000-6532.2023.05.020 |
| _version_ | 1797655965644881920 |
|---|---|
| author | Zipei Jia Xiangyu Song Wen Wang Laifu Xu Hongtao Zhang |
| author_facet | Zipei Jia Xiangyu Song Wen Wang Laifu Xu Hongtao Zhang |
| author_sort | Zipei Jia |
| collection | DOAJ |
| description | This is an essay in the field of mineral processing engineering. Pyrite and arsenopyrite are common associated sulfides. Because their crystal structures and surface properties are very similar, their flotation separation has been an important research topic. In the flotation process of arsenic and sulfur minerals, the oxidation reaction is easy to occur in different degrees. The oxidation treatment technology is used to strengthen the oxidation difference between the two minerals and to change the inherent flotation behavior of the minerals, the separation of arsenopyrite from pyrite can be realized. Based on the self-crystal structure and surface properties of pyrite and arsenopyrite, the research status and progress of separation technology and mechanism of pyrite and arsenopyrite in oxidative flotation are introduced in detail, the research direction is analyzed and prospected, and it is hoped to provide some reference for the green and efficient flotation separation of arsenic and sulfur minerals. |
| first_indexed | 2024-03-11T17:22:22Z |
| format | Article |
| id | doaj.art-26ef477b440247d4827cb5ce9a7d20c6 |
| institution | Directory Open Access Journal |
| issn | 1000-6532 |
| language | zho |
| last_indexed | 2024-03-11T17:22:22Z |
| publishDate | 2023-10-01 |
| publisher | Institute of Multipurpose Utilization of Mineral Resources, Chinese Academy of Geological Sciences |
| record_format | Article |
| series | Kuangchan zonghe liyong |
| spelling | doaj.art-26ef477b440247d4827cb5ce9a7d20c62023-10-19T08:08:18ZzhoInstitute of Multipurpose Utilization of Mineral Resources, Chinese Academy of Geological SciencesKuangchan zonghe liyong1000-65322023-10-0144511211910.3969/j.issn.1000-6532.2023.05.0202023-05jiazipeiAdvances in the Separation of Pyrite and Arsenopyrite by Oxidative FlotationZipei Jia0Xiangyu Song1Wen Wang2Laifu Xu3Hongtao Zhang4Zhengzhou University, College of Chemical Engineering, Zhengzhou, Henan, ChinaZhengzhou University, College of Chemical Engineering, Zhengzhou, Henan, ChinaZhengzhou University, College of Chemical Engineering, Zhengzhou, Henan, ChinaZhengzhou University, College of Chemical Engineering, Zhengzhou, Henan, ChinaZhengzhou University, College of Chemical Engineering, Zhengzhou, Henan, ChinaThis is an essay in the field of mineral processing engineering. Pyrite and arsenopyrite are common associated sulfides. Because their crystal structures and surface properties are very similar, their flotation separation has been an important research topic. In the flotation process of arsenic and sulfur minerals, the oxidation reaction is easy to occur in different degrees. The oxidation treatment technology is used to strengthen the oxidation difference between the two minerals and to change the inherent flotation behavior of the minerals, the separation of arsenopyrite from pyrite can be realized. Based on the self-crystal structure and surface properties of pyrite and arsenopyrite, the research status and progress of separation technology and mechanism of pyrite and arsenopyrite in oxidative flotation are introduced in detail, the research direction is analyzed and prospected, and it is hoped to provide some reference for the green and efficient flotation separation of arsenic and sulfur minerals.http://www.kczhly.com/en/article/doi/10.3969/j.issn.1000-6532.2023.05.020processing engineeringpyritearsenopyritearsenic-sulfur separationoxidation flotation |
| spellingShingle | Zipei Jia Xiangyu Song Wen Wang Laifu Xu Hongtao Zhang Advances in the Separation of Pyrite and Arsenopyrite by Oxidative Flotation Kuangchan zonghe liyong processing engineering pyrite arsenopyrite arsenic-sulfur separation oxidation flotation |
| title | Advances in the Separation of Pyrite and Arsenopyrite by Oxidative Flotation |
| title_full | Advances in the Separation of Pyrite and Arsenopyrite by Oxidative Flotation |
| title_fullStr | Advances in the Separation of Pyrite and Arsenopyrite by Oxidative Flotation |
| title_full_unstemmed | Advances in the Separation of Pyrite and Arsenopyrite by Oxidative Flotation |
| title_short | Advances in the Separation of Pyrite and Arsenopyrite by Oxidative Flotation |
| title_sort | advances in the separation of pyrite and arsenopyrite by oxidative flotation |
| topic | processing engineering pyrite arsenopyrite arsenic-sulfur separation oxidation flotation |
| url | http://www.kczhly.com/en/article/doi/10.3969/j.issn.1000-6532.2023.05.020 |
| work_keys_str_mv | AT zipeijia advancesintheseparationofpyriteandarsenopyritebyoxidativeflotation AT xiangyusong advancesintheseparationofpyriteandarsenopyritebyoxidativeflotation AT wenwang advancesintheseparationofpyriteandarsenopyritebyoxidativeflotation AT laifuxu advancesintheseparationofpyriteandarsenopyritebyoxidativeflotation AT hongtaozhang advancesintheseparationofpyriteandarsenopyritebyoxidativeflotation |