摘要
介绍了大型合成氨装置的氨回收、氢回收、碱液回收和脱碳工艺冷凝液中压汽提等环保设施及其运行情况。针对环保设施的故障、噪音污染以及残液、气的环境污染提出具体的技术改造措施 ,并对存在问题提出今后的整改方向。
Environmental protection facilities for the recycle of NH 3,H 2 and K 2CO 3 liquid and the medium pressure stripping of condensate in the decarbonization process in large ammonia plants were introduced.Technical renovation measures for environmental protection facility failure,noise pollution and remnant liquid/gas pollution were discussed.Schemes to cope with existing problems were also proposed.
出处
《现代化工》
EI
CAS
CSCD
北大核心
2002年第2期47-48,共2页
Modern Chemical Industry
关键词
合成氨厂
技术改造
环境保护
合成氨装置
ammonia plant
technical reconstruction
environmental protection
