Preparation of high-purity and low-sulphur graphite from Woxna fine graphite concentrate by alkali roasting

Minerals Engineering

Volumn 15, Issue 10, 2002, Pages 755-757

  Lu, Xian Jun ^a   Forssberg, E ^a  

^a LULEÅ UNIVERSITY OF TECHNOLOGY   (Sweden)

Author keywords

Industrial minerals; Leaching; Roasting

Indexed keywords

CAUSTIC SODA; LEACHING; OPTICAL MICROSCOPY; SCANNING ELECTRON MICROSCOPY; X RAY DIFFRACTION ANALYSIS;

ALKALI ROASTING;

GRAPHITE;

EID: 0036814268     PISSN: 08926875     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0892-6875(02)00172-3     Document Type: Article

References (5)

1. Liu, H.Q. et al., 2000. Study on purification technology of aphanitic graphite by calcining under high temperature and alkali. Carbon Techniques 1, 12-14.
2. Lu, X.J., Forssberg, E., 2001a. Study on the upgrading of Woxna fine graphite concentrate. In: Proceedings of New Developments in Mineral Processing Conference. Beril Ofset, Istanbul, Turkey, pp. 339-352, ISBN 975 972 97277-6-5.
3. Lu, X.J., Forssberg, E., 2001b. Flotation selectivity and upgrading of Woxna fine graphite concentrate. Minerals Engineering 14 (11), 1541-1543.
4. Sun, B.Q. et al., 1995. Further Processing of Non-metallic Minerals. Metallurgical Industry Press, Beijing, pp. 31-57.
5. Sun, B.Q., Cheng, Z.B., 1995. Chemical purification of industrial minerals. In: Proceedings of the XIX IMPC, vol. 2. Society for Mining, Metallurgy, and Exploration, Inc, Littleton, CO, pp. 207-211.