摘要
2010年我国10种主要有色金属总产量为31349.8 kt,同比增长20.42%;其中精炼铜产量4 573.5kt,同比增长11.29%;铅产量4 199.4 kt,同比增长13.25%;锌产量5 164.2 kt同比增长18.54%,电解铝产量16 194.5 kt,同比增长26.07%。2010年我国冶炼烟气制酸产能20 770 kt/a;产量19 250 kt,同比增长8.2%。预测2011—2012年我国铜、镍、铅、锌等主要有色金属产能将有较大幅度增长,预计未来2年我国新增冶炼烟气制酸产能约11660 kt/a,2012年我国冶炼烟气制酸总产量将达到32 000 kt。
China＇s 10 kinds of main nonferrous metals production increased by 20.42%to 31 349.8 kt in 2010, among which refined copper increased by 11.29%to 4 573.5 kt,lead increased by 13.25%to 4 199.4 kt,zinc increased by 18.54%to 5 164.2 kt and electrolytic aluminum production increased by 26.07%to 16 194.5 kt.Metallurgical acid capacity reached 20 770 kt/a and production increased by 8.2%to 19 250 kt in 2010.It is predicted that production capacity of copper,nickel,lead and zinc will greatly increase in 2011-2012.As a result, metallurgical acid capacity will increase about 11 660 kt/a by the end of 2012 and metallurgical acid production will be 32 000 kt in 2012.
出处
《硫酸工业》
CAS
2011年第6期1-3,共3页
Sulphuric Acid Industry
关键词
有色金属
冶炼烟气
硫酸生产
现状
发展
nonferrous metals
off-gas
sulphuric acid production
present status
development
