|
| Theoretical Research on Material Equilibrium in Polysulfide Solution System |
|
Received:March 24, 2012
Revised:March 26, 2012
Accepted:March 28, 2012
Published Online:September 19, 2012
|
| View Full Text View/Add Comment Download reader |
| DOI：10.3969/j.issn.1007-7545.2012.10.005 |
| KeyWord:nickel electrolysis; polysulfide system; solution; material equilibrium; thermodynamic |
| Author | Institution |
| WEI Daijin |
江西省环境保护科学研究院 |
| chen shuai hua |
江西科技师范学院化学化工学院 |
|
| Hits: 2465 |
| Download times: 2980 |
| Abstract: |
| As a complex system, polysulfide solution had many kinds of sulfide materials including S2-, S22-, S32-, S42-, S52-, HS-, H2S and S2O32-, HS2O3-, H2S2O3, S4O62-, S5O62-, S2O42-, HS2O4-, S3O62- etc. The distribution equilibrium of these materials in polysulfide system were obtained with thermodynamic calculation based on their chemical reactions and referred the leaching results of de-copper residue slag by sodium sulfide. |
| Close |
|
|
|