scholarly journals Extraction of copper from complex carbonaceous sulfide ore by direct high-pressure leaching

2021 ◽  
Vol 173 ◽  
pp. 107181
Author(s):  
Labone L. Godirilwe ◽  
Refilwe S. Magwaneng ◽  
Riku Sagami ◽  
Kazutoshi Haga ◽  
Altansukh Batnasan ◽  
...  
Keyword(s):  
High Pressure ◽  
Pressure Leaching ◽  
Sulfide Ore

scholarly journals Investigation of Copper and Iron Recovery from Copper Ore by High Pressure Leaching

2018 ◽  
Vol 23 (1) ◽  
pp. 80-83
Author(s):  
Refilwe Sandra MAGWANENG ◽  
Kazutoshi HAGA ◽  
Altansukh BATNASAN ◽  
Atsushi SHIBAYAMA ◽  
Masato KOSUGI ◽  
...  
Keyword(s):  
High Pressure ◽  
Pressure Leaching ◽  
Iron Recovery ◽  
Copper Ore

scholarly journals Fault Diagnosis for an Industrial High Pressure Leaching Process with a Monitoring Dashboard

2018 ◽  
Vol 51 (21) ◽  
pp. 117-122
Author(s):  
Adriaan Haasbroek ◽  
Johannes J. Strydom ◽  
John T. McCoy ◽  
Lidia Auret
Keyword(s):  
High Pressure ◽  
Fault Diagnosis ◽  
Pressure Leaching ◽  
Leaching Process

Preparation of Alumina from Fly Ash by Sulfuric Acid

2013 ◽  
Vol 734-737 ◽  
pp. 1551-1554 ◽  
Author(s):  
Ying Lu Lv ◽  
Chao Yi Chen ◽  
Zhi Hui Mao
Keyword(s):  
High Pressure ◽  
Sulfuric Acid ◽  
Fly Ash ◽  
Iron Content ◽  
Pressure Leaching ◽  
Leaching Rate ◽  
Optimum Conditions ◽  
Extraction Metallurgy

Extraction metallurgy level alumina from fly ash through high-pressure leaching, removing iron, crystallizing and roasting processes were considered. The optimum conditions of high-pressure leaching, removing iron and roasting processes were obtained by experiments. The leaching rate of Al2O3can reach 93.1% and the purity of Al2O3product can reach above 98% under these conditions. The iron content in Al2(SO4)3solution can decrease from 1.21% to 0.10% when fly ash as alkaline agents.

scholarly journals Development of a Combined Flotation and High Pressure Leaching Process for Copper and Nickel Recovery from Mine Tailing

2017 ◽  
Vol 05 (03) ◽  
pp. 118-131
Author(s):  
Refilwe Sandra Magwaneng ◽  
Altansukh Batnasan ◽  
Kazutoshi Haga ◽  
Atsushi Shibayama
Keyword(s):  
High Pressure ◽  
Mine Tailing ◽  
Pressure Leaching ◽  
Nickel Recovery ◽  
Leaching Process

scholarly journals Development of copper recovery process from flotation tailings by a combined method of high‒pressure leaching‒solvent extraction

2018 ◽  
Vol 352 ◽  
pp. 192-203 ◽  
Author(s):  
Baisui Han ◽  
Batnasan Altansukh ◽  
Kazutoshi Haga ◽  
Zoran Stevanović ◽  
Radojka Jonović ◽  
...  
Keyword(s):  
High Pressure ◽  
Solvent Extraction ◽  
Recovery Process ◽  
Copper Recovery ◽  
Pressure Leaching ◽  
Combined Method ◽  
Flotation Tailings

scholarly journals High Pressure Leaching of Matte Converted from Cobalt Concentrate from Democratic Republic of the Congo

2015 ◽  
Vol 24 (4) ◽  
pp. 32-37
Author(s):  
Gunha Kim ◽  
Ga-hee Kang ◽  
Sookyung Kim ◽  
Jeongsoo Sohn ◽  
Kyungjung Kwon
Keyword(s):  
High Pressure ◽  
Democratic Republic ◽  
Pressure Leaching ◽  
Republic Of The Congo

scholarly journals Fault detection for simulated valve faults in a high pressure leaching process

2016 ◽  
Vol 49 (7) ◽  
pp. 394-399 ◽  
Author(s):  
Jason Miskin ◽  
Brian Lindner ◽  
Lidia Auret ◽  
Christie Dorfling ◽  
Steven Bradshaw
Keyword(s):  
High Pressure ◽  
Fault Detection ◽  
Pressure Leaching ◽  
Leaching Process

Computer modeling of high-pressure leaching process of nickel laterite by design of experiments and neural networks

2012 ◽  
Vol 19 (7) ◽  
pp. 584-594 ◽  
Author(s):  
Milovan Milivojevic ◽  
Srecko Stopic ◽  
Bernd Friedrich ◽  
Boban Stojanovic ◽  
Dragoljub Drndarevic
Keyword(s):  
Neural Networks ◽  
High Pressure ◽  
Design Of Experiments ◽  
Computer Modeling ◽  
Pressure Leaching ◽  
Nickel Laterite ◽  
Leaching Process
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