Add to ORKGThe cobalt electrolysis with the insoluble lead anode and stainless steel cathode was carried out. The standard electrolyte contained 50g/l cobalt, and 20 to 30g/l boric acid with pH=4. The optimum condition of the current density of 1.5 A/dm^2 at 50℃ with the current efficiency of 93 to 97% was obtained. The effect of impurities as copper, manganese, and zinc on the cathode deposition was also observed
A two-stage selective precipitation technique was developed for the separation of iron, nickel, and ...
In the Caron process, nickeliferous laterite ores undergo a pyrometallurgical pre-treatment step, in...
In extraction of nickel from laterite ores, nickel has to be reduced to metallic form in pyrometallu...
The separation of cobalt from nickel by precipitating cobalt [Co(NH_3)_6]Cl_3,was studied. Many fact...
For the electrolysis of cobalt the separation of nickel from cobalt pregnant solution by precipitati...
The separation and recovery of Ni^, Co^, Fe^, and Fe^ were studied by means of the pH control of the...
Low-grade nickelliferous laterites are important sources of nickel and cobalt, since 80% of the wor...
The selective separation of nickel, cobalt, and iron by the solvent extraction method from the leach...
Laterite ores are becoming the most important global source of nickel and cobalt. Pyrometallurgical ...
The objective of this thesis study is to recover nickel and cobalt at maximum efficiency from column...
Nickel ore is found in two types sulfide and laterite. The sulfide is a nickel ore that has high nic...
The presence of a considerable amount of scandium in lateritic nickel-cobalt ores necessitates the i...
M. Tech. Chemical EngineeringThe depreciation of high grade sulphide ores has resulted to the use of...
Nickel (Ni) and cobalt (Co) are relevant technological metals for the future of the lithium-ion batt...
The production of nickel and cobalt from laterite ores has gained increasing attention as their dema...
A two-stage selective precipitation technique was developed for the separation of iron, nickel, and ...
In the Caron process, nickeliferous laterite ores undergo a pyrometallurgical pre-treatment step, in...
In extraction of nickel from laterite ores, nickel has to be reduced to metallic form in pyrometallu...
The separation of cobalt from nickel by precipitating cobalt [Co(NH_3)_6]Cl_3,was studied. Many fact...
For the electrolysis of cobalt the separation of nickel from cobalt pregnant solution by precipitati...
The separation and recovery of Ni^, Co^, Fe^, and Fe^ were studied by means of the pH control of the...
Low-grade nickelliferous laterites are important sources of nickel and cobalt, since 80% of the wor...
The selective separation of nickel, cobalt, and iron by the solvent extraction method from the leach...
Laterite ores are becoming the most important global source of nickel and cobalt. Pyrometallurgical ...
The objective of this thesis study is to recover nickel and cobalt at maximum efficiency from column...
Nickel ore is found in two types sulfide and laterite. The sulfide is a nickel ore that has high nic...
The presence of a considerable amount of scandium in lateritic nickel-cobalt ores necessitates the i...
M. Tech. Chemical EngineeringThe depreciation of high grade sulphide ores has resulted to the use of...
Nickel (Ni) and cobalt (Co) are relevant technological metals for the future of the lithium-ion batt...
The production of nickel and cobalt from laterite ores has gained increasing attention as their dema...
A two-stage selective precipitation technique was developed for the separation of iron, nickel, and ...
In the Caron process, nickeliferous laterite ores undergo a pyrometallurgical pre-treatment step, in...
In extraction of nickel from laterite ores, nickel has to be reduced to metallic form in pyrometallu...