摘要
提出了七水硫酸锌生产中结晶的一种新工艺,可缩短结晶时间,得到颗粒更粗大的硫酸锌晶体,易于脱水,达到降低生产成本和提高产品质量的目的.
A new crystallization process is proposed for producing heptahydrated zinc sulfate, by which the crystallization time is shortened, the dehydration process is facilitated, and coarse crystal grains are obtained. As a result, the production cost is cut down and the product quality improved.
出处
《南方金属》
CAS
2004年第3期14-15,共2页
Southern Metals
关键词
七水硫酸锌
结晶
工艺
heptahydrated zinc sulfate
crystallization
process
