Research Status of Andalusite Resources and its Beneficiation in China
Andalusite is a natural anhydrous aluminosilicate mineral with high temperature resistance. As an important raw material for preparing high-grade refractory materials and aluminum-silicon alloys, it is widely utilized in building materials, ceramics, aviation and other industries. The andalusite res...
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Institute of Multipurpose Utilization of Mineral Resources, Chinese Academy of Geological Sciences
2025-08-01
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| Series: | Kuangchan zonghe liyong |
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| Online Access: | http://www.kczhly.com/en/article/doi/10.12476/kczhly.202411140301 |
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| author | Yumo LIU Yu NA Zhao LI Min CHEN Junwei HUANG Shujuan DAI Pengcheng LI |
| author_facet | Yumo LIU Yu NA Zhao LI Min CHEN Junwei HUANG Shujuan DAI Pengcheng LI |
| author_sort | Yumo LIU |
| collection | DOAJ |
| description | Andalusite is a natural anhydrous aluminosilicate mineral with high temperature resistance. As an important raw material for preparing high-grade refractory materials and aluminum-silicon alloys, it is widely utilized in building materials, ceramics, aviation and other industries. The andalusite resources in China are widely distributed and abundant, but most of the raw andalusite are within low grade and fine grain distribution, needing obligatory beneficiation. The beneficiation process of andalusite can be divided into coarse-grained beneficiation and fine-grained beneficiation according to its raw distribution size. The processing of coarse-grained andalusite mainly adopts selective grinding-screening or heavy medium beneficiation technology. Fine-grained andalusite is mainly beneficiated through acid flotation as well as high intensity magnetic separation. In this paper, the crystal structure as well as the physical and chemical properties of andalusite were introduced, the present situation of mineral resource distribution and beneficiation technology of andalusite in China were analyzed in detail. The reasonable prospects of the future development of andalusite were also provided. |
| format | Article |
| id | doaj-art-70d1b5c66d3c4f4babdb80fc1626c0ad |
| institution | Kabale University |
| issn | 1000-6532 |
| language | zho |
| publishDate | 2025-08-01 |
| publisher | Institute of Multipurpose Utilization of Mineral Resources, Chinese Academy of Geological Sciences |
| record_format | Article |
| series | Kuangchan zonghe liyong |
| spelling | doaj-art-70d1b5c66d3c4f4babdb80fc1626c0ad2025-08-25T08:13:18ZzhoInstitute of Multipurpose Utilization of Mineral Resources, Chinese Academy of Geological SciencesKuangchan zonghe liyong1000-65322025-08-01464485610.12476/kczhly.2024111403012025-04liuyumoResearch Status of Andalusite Resources and its Beneficiation in ChinaYumo LIU0Yu NA1Zhao LI2Min CHEN3Junwei HUANG4Shujuan DAI5Pengcheng LI6School of Mining Engineering, Liaoning University of Science and Technology, Anshan, Liaoning 114000, ChinaSchool of Mining Engineering, Liaoning University of Science and Technology, Anshan, Liaoning 114000, ChinaSchool of Mining Engineering, Liaoning University of Science and Technology, Anshan, Liaoning 114000, ChinaSchool of Chemical Engineering, Liaoning University of Science and Technology, Anshan, Liaoning 114000, ChinaZhengzhou Institute of Multipurpose Utilization of Mineral Resources, Chinese Academy of Geological Sciences, Zhengzhou, Henan 450006, ChinaSchool of Mining Engineering, Liaoning University of Science and Technology, Anshan, Liaoning 114000, ChinaSchool of Mining Engineering, Liaoning University of Science and Technology, Anshan, Liaoning 114000, ChinaAndalusite is a natural anhydrous aluminosilicate mineral with high temperature resistance. As an important raw material for preparing high-grade refractory materials and aluminum-silicon alloys, it is widely utilized in building materials, ceramics, aviation and other industries. The andalusite resources in China are widely distributed and abundant, but most of the raw andalusite are within low grade and fine grain distribution, needing obligatory beneficiation. The beneficiation process of andalusite can be divided into coarse-grained beneficiation and fine-grained beneficiation according to its raw distribution size. The processing of coarse-grained andalusite mainly adopts selective grinding-screening or heavy medium beneficiation technology. Fine-grained andalusite is mainly beneficiated through acid flotation as well as high intensity magnetic separation. In this paper, the crystal structure as well as the physical and chemical properties of andalusite were introduced, the present situation of mineral resource distribution and beneficiation technology of andalusite in China were analyzed in detail. The reasonable prospects of the future development of andalusite were also provided.http://www.kczhly.com/en/article/doi/10.12476/kczhly.202411140301andalusiteresources surveyrefractoriesbeneficiation technology |
| spellingShingle | Yumo LIU Yu NA Zhao LI Min CHEN Junwei HUANG Shujuan DAI Pengcheng LI Research Status of Andalusite Resources and its Beneficiation in China Kuangchan zonghe liyong andalusite resources survey refractories beneficiation technology |
| title | Research Status of Andalusite Resources and its Beneficiation in China |
| title_full | Research Status of Andalusite Resources and its Beneficiation in China |
| title_fullStr | Research Status of Andalusite Resources and its Beneficiation in China |
| title_full_unstemmed | Research Status of Andalusite Resources and its Beneficiation in China |
| title_short | Research Status of Andalusite Resources and its Beneficiation in China |
| title_sort | research status of andalusite resources and its beneficiation in china |
| topic | andalusite resources survey refractories beneficiation technology |
| url | http://www.kczhly.com/en/article/doi/10.12476/kczhly.202411140301 |
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