摘要
介绍利用氮肥厂的废氧化锌脱硫剂生产七水硫酸锌的方法。该方法具有工艺简单、操作方便、产品质量好的特点，并可减少环境污染、变废为宝，具有较好的经济效益。
A process for producing ZnSO 4·7H 2O from spent ZnO desulphurizer in nitrogen fertili zer plant is presented.It is characterized by simple process,ezsy operation,good quality of product,reducing environmental pollution,turning waste into useful product and having better economic benefit.
出处
《化工环保》
CAS
CSCD
北大核心
1997年第5期287-290,共4页
Environmental Protection of Chemical Industry
关键词
合成氨
废脱硫剂
七水硫酸锌
synthetic ammonium,spent desulphurizer,ZnSO 4·7H 2O.
