改进CO_2冷却冷凝工艺的核算  

Accounting on New Process of CO_2 Cooling and Condensation

作　　者：董越茂[1] 张文案[1] 

机构地区：[1]山西焦化集团有限公司,041606

出　　处：《煤化工》2000年第2期44-46,共3页Coal Chemical Industry

摘　　要：现行 CO2 冷却冷凝工艺流程长、设备多 ,通过核算表明 ,取消 CO2 直冷塔既可降低系统阻力 ,又能控制酸性水的排放 ,并能满足工艺要求 ,具有经济。The existing CO 2 cooling and condensation system is characterized by long technological process and too much equipment. The accounting shows that abolishing CO 2 direct cooling tower would reduce system resistance, control acid waten discharge, and meet the technological requirements, thereby, achieve greater economic and environmental benefit.

关 键 词：冷却冷凝 直冷塔 酸性水 二氧化碳 煤气净制 

分 类 号：TQ530[化学工程—煤化学工程]