PTMS Electromagnetic Separator Before iron removal, the cobalt raw material is first pretreated, and sulfuric acid and sodium pyrothulfite are successively added to pH = 1.5 to obtain a solution containing high cobalt. Then, the resulting high cobalt solution is heated up, and the neutralizing agent (at least one of sodium carbonate, sodium hydroxide, cobalt hydroxide, and cobalt carbonate) is added to adjust the pH, and pump the high cobalt solution into the oxygen-rich reaction device through a circulating pump,
At the same time, the oxygen generator is opened, and the oxygen-rich reaction device produces ultrasonic wave. The oxygen-rich oxygen produced by the oxygen generator is imported into the oxygen-rich reaction device and the high cobalt solution react quickly under the action of the ultrasonic wave, and the reaction liquid is transported to the storage tank by pressure, and the iron removal solution is obtained. Finally, the PTMS Electromagnetic Separator solution was added to the neutralizing agent to adjust the pH before pressure filtration. The cobalt-containing solution containing iron less than 0.01g / L and ferric iron less than 0.005g / L can be obtained, and by controlling the circulating pump flow, the solution in the oxygen-rich reaction device can achieve dynamic balance,
Under the action of ultrasound, oxygen-rich oxygen reacts quickly with high cobalt solution, reducing the excessive oxidation of valuable metals in the process of PTMS Electromagnetic Separator iron removal, reduces the volume expansion of the solution, reduces the content of cobalt ions in the iron slag, and the wrapping structure is more unstable and easy to wash, thus improving the yield of cobalt metal.
Contact: DELLA
Mob: +86-13929907491
No.9, Factory 2, Shijin Industry Park, Shishan Town, Nanhai District, Foshan City, Guangdong, China
Ph: +86-13929907491
E-mail: Sales@powtechina.com
the environmentally friendly ptms magnetic separator technology uses new materials and energy saving
