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- Title
磨坊深部磷矿勘探矿石选矿试验研究.
- Authors
曹江洪
- Abstract
With the decrease of opencast mining ore quantity in the south of Wengfu Phosphate Mine, deep mining has heen put on the agenda. Therefore, the separability of deep phosphate ore in exploration in Mofang Phosphate Deposit was studied. Under the conditions of grinding fineness —0. 074 mm (75%), flotation slurry pH 4. 5 and collector dosage 0. 5 kg /t, flotation of the quality phosphate concentrate with P2O5 grade 33. 22% and MgO content 0. 98% was obtained from a raw ore sample with P2 O5 grade 22. 49% and MgO content 7. 10%, effectively removing 90% of harmful impurity MgO in it.
- Publication
Industrial Minerals & Processing / Huagong Kuangwu yu Jiagong, 2019, Vol 48, Issue 4, p45
- ISSN
1008-7524
- Publication type
Article
- DOI
10.16283/j.cnki.hgkwyjg.2019.04.013