Publications by authors named "Yaser Kianinia"
Article Synopsis
- The flotation process for lead-zinc ores is influenced by collector type and pulp pH, which were studied with a focus on galena and sphalerite.
- Ethyl xanthate and Aero collectors were tested, revealing that Aero 3418 at pH 8 optimized lead recovery, while Aero 3477 at pH 6 maximized zinc recovery and grade.
- Lower pH levels improved iron and zinc recovery in the lead concentrate, but adversely affected zinc concentrate quality, leading to selected optimal pH levels of 8 for lead and 6 for zinc flotation.
Adsorption is considered a cost-effective procedure, safer to handle with high removal efficiency. Activated alumina is the most commonly used adsorbent for the removal of arsenic from aqueous solutions. However, activated alumina has a low adsorption capacity and acts kinetically in a slow manner.
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