摘要
文章介绍了"以高钝镁盐和硫酸钾为主产品的盐田苦卤综合利用工艺"和"以化肥为主产品的盐田苦卤综合利用工艺"两项研究成果,该成果工艺合理,原料利用率高,一改盐田苦卤化工的产品结构,产品附加值高、市场广阔,有望全面消除盐田苦卤的无序排放造成的资源浪费和环境污染。
Two new progresses for the comprehensive utilization of bittern are introduced in the paper. Magnesium salts with high purity and K_2SO_4 are main products in the first one, but the second produces mainly chemical fertilizers. These processes have mainly produced chemical fertilizers. These processes have high utilization efficiency. They can produce high value-added products, and also have the possibility to solve the problem of resources waste and environmental pollution.
出处
《海湖盐与化工》
2004年第1期9-11,共3页
Sea-Lake Salt and Chemical Industry
关键词
苦卤
镁盐
化学肥料
bittern
manesium salt
chemical fertilizer
