| dc.description.abstract | Indonesia has mineral resources in a very large number, especially nickel
laterite (NiO). One of the processing of nickel laterite which can be done in
industrial scale is the process of liquid-leaching extraction atmospheric pressure
acid leaching. The purposes of this research are to determine some operating
conditions which can give the laterite nickel content. The leaching process nickel
laterite soroako was done using 5N sulfuric acid as leachant with temperature
95oC and ever leaching process was done for 6 hours. Based on the extraction
process performed obtained percent nickel value of 0,03% in the filtrate and
obtained percent nickel laterite 2,12% on the residu. | en_US |
