The Importance of Ion Exchange in Hydrometallurgy
Ion-exchange membrane technology is one of the contemporary high-tech. Because the medium used in ion-exchange membrane technology——ion-exchange membrane has strong selective permeability of ions, high separation efficiency, low energy consumption, and less pollution, so in many aspects, It has important application value.
Ion exchange membrane electrolysis technology is widely used in hydrometallurgy and can be used for electrooxidation leaching of minerals, and its metal extraction rate can reach more than 95%; the purification of metal compound solutions, the separation of products or reactants from the reaction medium not only separates High efficiency without causing secondary pollution; adjust the pH value of the metal compound solution; control the oxidation state of multivalent metal ions; electrodeposit high-purity metals, such as the U.S. Bureau of Mines will purify the double-membrane electrolyzer with an appropriate solution The combination of processes recovers high-purity cobalt and nickel from superalloy scrap and also purifies low-quality cobalt to grade A.
Professional Manufacturer of Ion Exchange Resins - Extrepure
The main products are strong acid, strong base, weak acid, weak base, chelating, polishing ion exchange resin six categories of more than 100 varieties, and various macroporous adsorption resins of more than 30 varieties.
