摘要
循环经济是21世纪最重要的经济发展模式。云南新立有色金属有限公司引进了代表当今世界先进水平的直流密闭电弧炉(简称DC炉)钛渣生产线。本文分析了钛渣生产环节中烟气、生铁、废水有效利用措施及实践应用情况,从而实现钛渣生产过程节能减排、循环经济的目的。同时也对包括处理后烟尘回收后的资源化利用、企业烟气发电的建设、优化生铁深加工工艺等提出了探讨。
Circular economy is the most important economic development model in 21st century. Yunnan Xinli Nonferrous Met- als Co. , Ltd. , imported the DC closed arc furnace （DC furnace for short） titanium slag production line, represents the present world ad- vanced level. The effective utilization measures and practical application situation of off gas, pig iron, waste water from titanium slag produc- tion link are analyzed in this paper, thereby the goal of energy saving and emission reduction and circular economy in titanium slag productive process can be realized. Simultaneously, the resource utilization of dust recovery in post- treatment, power generation by off gas, pig iron deep processing technology optimization are also discussed in this paper.
出处
《云南冶金》
2013年第3期63-67,共5页
Yunnan Metallurgy
关键词
钛渣
循环经济
烟气
烟尘
生铁
titanium slag
circular economy
off gas
dust
pig iron
