| Dynamic corrosion of copper-nickel sulfide by Acidithiobacillus ferrooxidans | |
| Alternative Title | Dynamic corrosion of copper-nickel sulfide by Acidithiobacillus ferrooxidans |
| Tong Linlin; Jiang Maofa; Yang Hongying; Yu Juan; Fan Youjing; Zhang Yao | |
| 2009 | |
| Source Publication | TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
 |
| ISSN | 1003-6326 |
| Volume | 19Issue:2Pages:438-445 |
| Abstract | The dynamic corrosion process of bio-oxidation of copper-nickel sulfide from Karatungk in northern Xinjiang Province of China was studied. The polished wafer of the copper-nickel sulphide was used to carry on a series of oxidation corrosion experiment by Acidithiobacillus ferrooxidans. The changes of superficial corrosion appearance and the mineral dynamic corrosion process were discovered by microscope observation. Then, the galvanic cell model was established, and the bio-oxidation activation order of typical copper-nickel sulphide minerals was ascertained as pyrrhotite > pentlandite > chalocopyrite. |
| Other Abstract | The dynamic corrosion process of bio-oxidation of copper-nickel sulfide from Karatungk in northern Xinjiang Province of China was studied. The polished wafer of the copper-nickel sulphide was used to carry on a series of oxidation corrosion experiment by Acidithiobacillus ferrooxidans. The changes of superficial corrosion appearance and the mineral dynamic corrosion process were discovered by microscope observation. Then, the galvanic cell model was established, and the bio-oxidation activation order of typical copper-nickel sulphide minerals was ascertained as pyrrhotite＞pentlandite＞chalocopyrite. |
| Keyword | THIOBACILLUS-FERROOXIDANS GALVANIC INTERACTION CHALCOPYRITE NODULES copper-nickel sulphide bio-oxidation dynamic corrosion galvanic effect |
| Indexed By | CSCD |
| Language | 英语 |
| Funding Project | [National Hi-tech Research and Development Program of China] ; [National Natural Science Foundation of China] ; [Doctoral Program Foundation of Ministry of Education of China] ; [Natural Science Foundation of Liaoning Province, China] |
| CSCD ID | CSCD:3641103 |
| Citation statistics |
Cited Times:1[CSCD]
[CSCD Record]
|
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/150383 |
| Collection | 中国科学院金属研究所 |
| Affiliation | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | Tong Linlin,Jiang Maofa,Yang Hongying,et al. Dynamic corrosion of copper-nickel sulfide by Acidithiobacillus ferrooxidans[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2009,19(2):438-445. |
| APA | Tong Linlin,Jiang Maofa,Yang Hongying,Yu Juan,Fan Youjing,&Zhang Yao.(2009).Dynamic corrosion of copper-nickel sulfide by Acidithiobacillus ferrooxidans.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,19(2),438-445. |
| MLA | Tong Linlin,et al."Dynamic corrosion of copper-nickel sulfide by Acidithiobacillus ferrooxidans".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 19.2(2009):438-445. |
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