摘要
介绍了近年来国内磺化装置在热能回收、采用硫酸装置SO3气体、用布林克多芯纤维除雾器取代静电除雾器处理磺化尾气诸方面所作的努力和工艺流程。对建设资源节约、环境友好型的新装置及老装置改造有借鉴作用。
Works for improving sulfonation units domestically concerning heat energy recovery, utilizing SO3 from sulfuric acid unit and replacement of electrostatic fog-remover with multi-core-fiber-made remover to treat sulfonation tail gas are introduced. And its process flow diagram is also introduced. There' s much in this aspect that it can make use for construction of novel resource-saving, environmental-friendly facilities and it is also useful for renovation of old facilities as well.
出处
《精细与专用化学品》
CAS
2006年第20期27-31,共5页
Fine and Specialty Chemicals
关键词
热回收
资源节约
除雾器
尾气处理
heat energy recovery
resource-saving
fog-remover
tail gas treatment