化工企业20万吨/年甲醇装置DCS系统的改造

DCS System Upgrade in 200000t/a Methan Plant of Chemical Enterprises

从应用的角度出发,阐述了DCS系统改造的目的,开放的系统给用户实际应用带来的好处,指出一个开放的系统给用户管理理念带来的变化。

Fromthe application ,this paper analyzed the prupose of DCS upgrading ,the benefit bring to users from open system,the chane bring to user management concept by the open system.