| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6972475 | Journal of Hazardous Materials | 2012 | 6 Pages |
Abstract
⺠We use different treating-agents to compare and evaluate the presence of hexavalent chromium on trivalent chromium conversion coating. ⺠The processing parameters have significant effect on the presence of hexavalent chromium. ⺠The production of hexavalent chromium is likely dependent on the complexing agent. ⺠The addition of sodium nitrate and cobalt sulfate increase the amount of hexavalent chromium. ⺠The hydroxyl compound d-gluconic acid can inhibit the amount of hexavalent chromium to an extent.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Health and Safety
Authors
Jinhua Li, Chenlan Yao, Yanbiao Liu, Di Li, Baoxue Zhou, Weimin Cai,