DOAJ Open Access 2022

Study on Process Mineralogy of a Low-grade Refractory Phosphate Ore in Sichuan

Xinwen Yu Panpan Wang Lin Chen Junfeng Wu

Abstrak

The process mineralogy of a low-grade refractory phosphate ore in Sichuan Province was studied by means of chemical analysis, microscopic identification, X-ray diffraction and infrared spectrometry analysis. The ore minerals are mainly composed of colloidal apatite, fine-grained dolomite and quartz, and contain a small amount of pyrite, limonite, hydromica, carbon and so on. The contents of P2O5, MgO and SiO2 in the samples are 17.54%, 6.83% and 18.36%. The results of the study show that the phosphate concentrate cannot be obtained by single reverse flotation process, and high-quality phosphate concentrate can be obtained by either forward-reverse flotation or x-ray separation.

Topik & Kata Kunci

Mining engineering. Metallurgy

Penulis (4)

Xinwen Yu

Panpan Wang

Lin Chen

Junfeng Wu

Format Sitasi

APA MLA BibTeX

Yu, X., Wang, P., Chen, L., Wu, J. (2022). Study on Process Mineralogy of a Low-grade Refractory Phosphate Ore in Sichuan. https://doi.org/10.3969/j.issn.1000-6532.2022.03.036

Akses Cepat

PDF tidak tersedia langsung

Cek di sumber asli →

Lihat di Sumber doi.org/10.3969/j.issn.1000-6532.2022.03.036

Informasi Jurnal

Tahun Terbit: 2022
Sumber Database: DOAJ
DOI: 10.3969/j.issn.1000-6532.2022.03.036
Akses: Open Access ✓