制浆造纸厂自动控制室腐蚀性气体监测及治理

Monitoring and harnessing of corrosive gases at the automatic control room in pulp and paper mills

在制浆造纸工艺过程中产生大量的腐蚀性气体,会对电气及电子设备造成损害。针对计算机过程控制系统面临的腐蚀损害,即时监测及气体过滤技术的发展,可以有效评估及治理腐蚀性气体。本文结合美国Purafil公司研发的新技术装备,对腐蚀性气体的监测和治理进行了论述。

Corrosive gases generated in the process of pulping and papermaking can do the damage to electric and electronic equipment, As for the corrosive damage confronted by computerized process control systems, with the development of real-time air monitoring and gas filtration technology, corrosive gases can be assessed and harnessed effectively. A discussion is made on the monitoring and harnessing of corrosive gases with reference to the new technology and equipment by Purafil company of the U.S.