The Dissolution of Zinc Oxide Ore in Sulfamic Acid Solution

Dan Dan Wu; Shu Ming Wen; Jing Yang; Qi Cheng Feng; Ying Bo Mao

doi:10.4028/www.scientific.net/AMR.881-883.1554

Paper Titles

Effects of Fuel on Gasification Dephosphorization of High-Phosphorus Oolitic Hematite Ore
p.1536

Study of Optimizing Combined-Blowing in EAF Based on K-Medoids Clustering Algorithm
p.1540

Kinetic Study on Sulfuric Acid Dissolution of Na_xH_2-xTiO₃ from Sodium Hydroxide Molten Method
p.1545

Kinetics of Fe²⁺ Oxidization at Different Initial Fe²⁺ and Fe³⁺ Concentration in the Presence of Moderate Thermophilic Bacteria
p.1549

The Dissolution of Zinc Oxide Ore in Sulfamic Acid Solution
p.1554

Optimization of Soft Reduction Process for Continuous Thick Slab Casting
p.1558

Ca-Si Alloy Addition Followed by Acid Leaching as a Route to Solar-Grade Silicon
p.1562

Study on the Phase Composition and Particle Size of Boron Mud
p.1568

Study on Formation of Bottom Dross in Hot-Dip Zn-0.1%Ni Alloy
p.1572

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 881-883The Dissolution of Zinc Oxide Ore in Sulfamic Acid...

The Dissolution of Zinc Oxide Ore in Sulfamic Acid Solution

Abstract:

In this study, the dissolution effect of zinc oxide ore was investigated using sulfamic acid solution as leaching agent. The effects of temperature, concentration of sulfamic acid, average particle size and stirring speed on the dissolution of zinc oxide ore were investigated. The dissolution rate increased with increasing solution temperature, concentration, and stirring speed as well as with decreasing average particle size. Sulfamic acid solution can therefore be used as an effective leaching agent for zinc extraction from zinc oxide ore.