The role of surface grinding, intermetallic precipitates and halide ions on zinc deposition and adhesion on aluminium cathode in zinc electrowinning

• المؤلفون الرئيسيون: Nusen S., Yottawee N., Daopiset S., Chairuangsri T.
• التنسيق: Review
• اللغة: English
• منشور في: 2014
• الوصول للمادة أونلاين: http://www.scopus.com/inward/record.url?eid=2-s2.0-84856521707&partnerID=40&md5=0c9fbd741da4c127719feddba0ddb9c0; http://cmuir.cmu.ac.th/handle/6653943832/6863
• المؤسسة: Chiang Mai University

Zinc deposition and adhesion on aluminium cathode in zinc electrowinning have been studied. Two different surface conditions of the aluminum cathode were performed i.e. polishing down to 3 μm and grinding by 800 grits emery paper. Short-time electrowinning to study initial zinc nucleation and long-t...