English Testing of the optimum extragent for solvent-extraction of Almaly deposit copper
نویسندگان
چکیده
For the solvent extraction of copper from pregnant leach solutions, (PLS) a wide range modern extractants is currently offered on market, and its choice very important issue in production using SX-EW (Solvent Extraction Electrowinning) technology. The purpose this work was to determine optimal extractant for processing productive solutions Almaly deposit SX-EW. studies were carried out with solution obtained by leaching ores composition, g/dm3: 1) Cu– 0.262, Fe–17.97, SiO2–0.36. results model showed that maximum (94%) observed when 5% Acorga 5640, while other did not provide high degree 10% Lix984 - 93%; 5640 91%; 5910 5747 85% each. According retraction process, organic phase (90.2 more) ensured Lix984, minimum at (88.2%). chosen as extractant.
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ژورنال
عنوان ژورنال: ??????????? ????????????? ???????????? ?????
سال: 2022
ISSN: ['2224-5243', '2616-6445']
DOI: https://doi.org/10.31643/2023/6445.06