摘要
针对聚合硫酸铁传统生产工艺存在的缺陷,开发出新工艺。通过新旧生产工艺的技术、经济指标比较,新工艺具有投资少,效率高,操作安全,成本低等优点。
By clarifying the new production process of ploy ferric sulfate in detail and comparing the new technological and economical indexes with old ones comprehensively, the paper reaches a conclusion that the new production process has many advantages such as smaller investment on equipment, higher efficiency, more secure operation, and lower costs.
出处
《兰州石化职业技术学院学报》
2004年第1期1-3,共3页
Journal of Lanzhou Petrochemical Polytechnic
关键词
聚合硫酸铁
生产工艺
开发
poly ferric sulfate
production process
development
