Direct atmospheric leaching of saprolitic nickel laterite ores with sulphuric acid

International Laterite Nickel Symposium

Volumn , Issue , 2004, Pages 385-398

  Curlook, Walter ^a  

^a UNIVERSITY OF TORONTO   (Canada)

Author keywords

Atmospheric Leaching; Laterites; Nickel Oxide Ores

Indexed keywords

ATMOSPHERIC PRESSURE; EXTRACTION; LEACHING; NICKEL COMPOUNDS; SLAGS; SMELTING;

ATMOSPHERIC LEACHING; DRY WEIGHT; LEACHING TIMES; METAL VALUES;

SULFURIC ACID;

EID: 2642529401     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (3)

1. Walter Curlook, "Direct Atmospheric Leaching of Highly-serpentinized Saprolitic Nickel Laterite Ores with Sulphuric Acid", U.S. Patent No. 6,379,637, Apr. 30, 2002
2. John H. Canterford, "Leaching of some Australian nickeliferous laterites with sulphuric acid at atmospheric pressure", Australasian Institute of Mining and Metallurgy, 1978, No.265
3. William R. Hatch and Ronald R. Dunn, "Acid Leaching of Nickeliferous Serpentinic Laterite Ores", U.S. Patent No. 4,410,498, Oct., 1983