摘要
2005年世界钾盐产量达到3446万吨(氧化钾),消费量为3005万吨,虽然是供过于求,但产量增长速度低于消费增长速度。2005年我国钾盐表观消费量为715万吨(氧化钾),2006年为652万吨,进口量依赖度为70%左右。专家预测:10年后,我国钾盐国内供应将短缺600万吨。未来我国仍需从其他国家进口大量钾盐,此外还可以考虑到加拿大、俄罗斯、白俄罗斯、德国、约旦、巴西、智利等国家去合作勘探、开采钾盐。
World's output of sylvite in 2005 amount to 34.46 million t.and consumption amount to 30.05 million t.Though the vollume of supply outstrip the volume of demand,but the rate of output growth is lower than the rate of concumption growth.The consumption of sylvite in China amount to 7.15 million t.in 2005 and 6.52 million t.in 2006,the rate of import is about 70%.The experts forecast that the import volume of sylvite in China will amount to 6 million t.after 10 years.This means that China will import a large of sylvite from other countries in future.In addition,we can encourage mining enterprises to participate in the global investigation and exploitation of sylvite,for example,go to Canada,Russia,Belarus,Germany,Jordan,Brazil,Chile etc.for solving shortage problem of sylvite in China.
出处
《中国国土资源经济》
北大核心
2008年第2期6-8,共3页
Natural Resource Economics of China
关键词
钾盐
供需
走出去
方向
sylvite
supply and demand
participate in the global investigation and exploitation
direction
