Experimental Study on Iron Removal and Whitening of a Kaolin in South China
Taking a certain kaolin in the south as the object, based on the study of sample properties, the influence of factors such as pH value, sodium sulfonate dosage, oxalic acid dosage, pulp concentration, temperature and other factors on the whiteness of kaolin was systematically investigated. The resul...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
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Institute of Multipurpose Utilization of Mineral Resources, Chinese Academy of Geological Sciences
2022-08-01
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| Series: | Kuangchan zonghe liyong |
| Subjects: | |
| Online Access: | http://www.kczhly.com/en/article/doi/10.3969/j.issn.1000-6532.2022.04.031 |
| _version_ | 1828172368030203904 |
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| author | Chunlei Guo Ying Ma Zhao Tuo Zongyang Da |
| author_facet | Chunlei Guo Ying Ma Zhao Tuo Zongyang Da |
| author_sort | Chunlei Guo |
| collection | DOAJ |
| description | Taking a certain kaolin in the south as the object, based on the study of sample properties, the influence of factors such as pH value, sodium sulfonate dosage, oxalic acid dosage, pulp concentration, temperature and other factors on the whiteness of kaolin was systematically investigated. The results show that the kaolin belongs to sandy kaolin, and the iron-containing minerals that affect the whiteness are mainly hematite, magnetite and rutile; under the optimal test conditions for iron removal and whitening, the Fe2O3 content is 0.46%. Kaolin product with a brightness of 80.82%; Provide technical support for the development and utilization of the kaolin mine. |
| first_indexed | 2024-04-12T03:40:03Z |
| format | Article |
| id | doaj.art-8b74528b6ae8410dad1aca9c92182df1 |
| institution | Directory Open Access Journal |
| issn | 1000-6532 |
| language | zho |
| last_indexed | 2024-04-12T03:40:03Z |
| publishDate | 2022-08-01 |
| publisher | Institute of Multipurpose Utilization of Mineral Resources, Chinese Academy of Geological Sciences |
| record_format | Article |
| series | Kuangchan zonghe liyong |
| spelling | doaj.art-8b74528b6ae8410dad1aca9c92182df12022-12-22T03:49:19ZzhoInstitute of Multipurpose Utilization of Mineral Resources, Chinese Academy of Geological SciencesKuangchan zonghe liyong1000-65322022-08-0143418318710.3969/j.issn.1000-6532.2022.04.0312022-04guochunleiExperimental Study on Iron Removal and Whitening of a Kaolin in South ChinaChunlei Guo0Ying Ma1Zhao Tuo2Zongyang Da3State Key Laboratory of Bayan Obo Rare Earth Resource Researchers and Comprehensive Utilization, Baotou, Inner Mongolia, ChinaState Key Laboratory of Bayan Obo Rare Earth Resource Researchers and Comprehensive Utilization, Baotou, Inner Mongolia, ChinaState Key Laboratory of Bayan Obo Rare Earth Resource Researchers and Comprehensive Utilization, Baotou, Inner Mongolia, ChinaState Key Laboratory of Bayan Obo Rare Earth Resource Researchers and Comprehensive Utilization, Baotou, Inner Mongolia, ChinaTaking a certain kaolin in the south as the object, based on the study of sample properties, the influence of factors such as pH value, sodium sulfonate dosage, oxalic acid dosage, pulp concentration, temperature and other factors on the whiteness of kaolin was systematically investigated. The results show that the kaolin belongs to sandy kaolin, and the iron-containing minerals that affect the whiteness are mainly hematite, magnetite and rutile; under the optimal test conditions for iron removal and whitening, the Fe2O3 content is 0.46%. Kaolin product with a brightness of 80.82%; Provide technical support for the development and utilization of the kaolin mine.http://www.kczhly.com/en/article/doi/10.3969/j.issn.1000-6532.2022.04.031kaoliniron removaliron removal and whitening |
| spellingShingle | Chunlei Guo Ying Ma Zhao Tuo Zongyang Da Experimental Study on Iron Removal and Whitening of a Kaolin in South China Kuangchan zonghe liyong kaolin iron removal iron removal and whitening |
| title | Experimental Study on Iron Removal and Whitening of a Kaolin in South China |
| title_full | Experimental Study on Iron Removal and Whitening of a Kaolin in South China |
| title_fullStr | Experimental Study on Iron Removal and Whitening of a Kaolin in South China |
| title_full_unstemmed | Experimental Study on Iron Removal and Whitening of a Kaolin in South China |
| title_short | Experimental Study on Iron Removal and Whitening of a Kaolin in South China |
| title_sort | experimental study on iron removal and whitening of a kaolin in south china |
| topic | kaolin iron removal iron removal and whitening |
| url | http://www.kczhly.com/en/article/doi/10.3969/j.issn.1000-6532.2022.04.031 |
| work_keys_str_mv | AT chunleiguo experimentalstudyonironremovalandwhiteningofakaolininsouthchina AT yingma experimentalstudyonironremovalandwhiteningofakaolininsouthchina AT zhaotuo experimentalstudyonironremovalandwhiteningofakaolininsouthchina AT zongyangda experimentalstudyonironremovalandwhiteningofakaolininsouthchina |