为增强企业竞争力、提升产品质量，云南新立有色金属有限公司（以下简称新立公司）引进了乌克兰全流程海绵钛生产技术，成功实现了熔盐氯化技术、铝粉除钒技术、7.5 t“I”型半联合法还原－蒸馏技术的应用，并创造性地将多极性镁电解槽技术与乌克兰还原－蒸馏技术相结合，实现了对乌克兰镁电解技术的改进。通过应用这些技术并对其进行改进，新立公司生产出了高品质海绵钛，并且90级海绵钛的产出率达到了35％以上，提高了我国海绵钛的生产技术水平。
To make enterprise more competitive and improve products quality, Yunnan Xinli Nonferrous Metals Co., Ltd.imported the whole flow of the titanium sponge production technology from Ukraine, and the applications were successfully achieved, including the technology of chlorination in molten salt, removing vanadium by aluminum power, 7.5 t semi-combined of type I in reduction-separation.Besides, the improvement in the Ukrainian technology of Mg electrolysis was achieved by creatively combined the multi-polar Mg cell technology and the Ukrainian reduction-separation technology.By the applications and improvements of the above technologies, the high-quality titanium sponge is produced, the output of Grade 90 titanium sponge achieves more than 35%and the domestic technology of titanium sponge production is improved.
参考文献
| [1] | 李开华 .镁热法生产海绵钛技术发展现状[J].材料导报,2011,25(增刊2):225-228,244. |
| [2] | 阎守义.我国海绵钛生产工艺改进途径[J].中国金属通报,2012(04):18-21. |
| [3] | 王祥丁;雷霆;邹平.海绵钛生产中熔盐氯化废渣的无害化处理的研究[J].中国有色冶金,2008(04):18-20. |
| [4] | 王祥丁,雷霆,邹平.熔盐氯化渣中氯化物的处理研究[J].云南冶金,2009(03):24-28. |
| [5] | 杨易邦;王富文;李保金 等.粗四氯化钛除钒工艺进展及评价[J].材料导报:纳米与新材料专辑,2012,26(01):157-160. |
| [6] | 杨易邦,王富文,马昕.我国先进的四氯化钛铝粉除钒工艺配置[J].云南冶金,2013(06):39-41. |
| [7] | 马翔,李保金,姜大志,周林.新型保温材料在海绵钛还蒸炉中的应用实践[J].云南冶金,2014(01):86-88,92. |
| [8] | 祝永红.反应带对钛坨结构的影响[J].钛工业进展,2000(06):37-39. |
| [9] | 王小龙.海绵钛结构致密与控制还原、蒸馏过程的关系[J].轻金属,2003(08):43-45. |
| [10] | 姜宝伟.海绵钛生产工艺中多极性镁电解槽技术应用研究[J].轻金属,2011(08):59-61. |
| [11] | 喻正文;吴英敏;周天华.多极性新型镁电解槽技术的能耗分析研究[J].轻金属,2011(增刊):294-296. |
| [12] | 姜宝伟,陈平.海绵钛生产工艺中的多极性镁电解槽技术[J].钛工业进展,2011(05):6-8. |
| [13] | 令狐昌鸿.多极性镁电解槽的技术特点与引进应用[J].钛工业进展,2011(04):42-44. |
- 下载量()
- 访问量()
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%