摘要
原生产工艺中碳铵结晶问题频繁出现,对原系统进行技改减少结晶,降低成本,减少生产隐患.
The crystalline problem of hydrogen ammonia carbonate often occurs in original productive technological pro-cess.This article describes how to change the original technological systems to reduce crystallizability, decrease the cost and productive danger
出处
《黑龙江科技信息》
2003年第12期118-118,共1页
Heilongjiang Science and Technology Information
