Oxidative sulfur removal from complex copper concentrate

Materials Transactions

Volumn 49, Issue 8, 2008, Pages 1889-1892

  Kim, Byung Su ^a   Lee, Hoo In ^a   Park, Jin Tae ^a   Sohn, Jeong Soo ^a   Lee, Jae Chun ^a  

^a Korea Institute of Geosceince and Mineral Resources   (South Korea)

Author keywords

Complex copper concentrate; Copper; Oxidation process; Shrinking core model

Indexed keywords

CHEMICAL OXYGEN DEMAND; CHLORINE COMPOUNDS; COPPER; COPPER COMPOUNDS; COPPER METALLURGY; DESULFURIZATION; METAL CLADDING; NONMETALS; OXIDATION; OXIDATION RESISTANCE; OXYGEN; PARTIAL PRESSURE; POSITIVE IONS; SMELTING; SULFUR;

A-CARBON; CARBON REDUCTION; COMPLEX COPPER CONCENTRATE; COPPER CONCENTRATES; EFFECT OF OXYGEN; FUNCTION OF TIME; KINETICS STUDY; LOW GRADE; OXIDATION PROCESS; OXIDATION PROCESSES; OXIDATION RATES; OXYGEN PARTIAL PRESSURE; SHRINKING CORE MODELS; SHRINKING-CORE MODEL; SMELTING PROCESS; SULFUR REMOVAL; TEMPERATURE RANGES; THERMOGRAVIMETRIC METHOD;

COPPER SMELTING;

EID: 52449100619     PISSN: 13459678     EISSN: None     Source Type: Journal    
DOI: 10.2320/matertrans.MER2008081     Document Type: Article

References (7)

1. R. T. Jones: Conroast: DC ARC smelting of dead-roasted sulphide concentrates, Sulfide Smelting 2002, ed., by R. L. Stephens, H. Y. Sohn (Seattle, Washington, U.S.A, 2002) pp. 435-456.
2. C. HagelUken: Erzmetall 59 (2006) 152-161.
3. B. S. Kim, E. Y. Kim, C. K. Kim, H. I. Lee and J. S. Sohn: Mater. Trans. 49 (2008) 1192-1198.
4. I. Mihajlovic, N. Strbac, Z. Zivkovic, R. Kovacevic and M. Stehernik: Minerals Engineering 20 (2007) 26-33.
5. J. Szekely, J. W. Evans and H. Y. Sohn: Gas-solid reactions, (Academic press Inc., 1976) pp 65-117.
6. H. Y. Sohn and M. E. Wadsworth: Rate Process of Extractive Metallurgy, (Plenum Press Inc., 1979) pp 8-27.
7. H. Y. Sohn: Metall. Trans. B 9B (1978) 89-96.