摘要
本文对年产75万t合成氨,130万t尿素的化肥厂厂界大气环境中TSP、NH3浓度分布的相关性及厂界NH3浓度的时间分布、空间分布进行探讨。厂界TSP与NH3浓度分布无相关性,TSP主要来自地表扬尘及其他污染;厂界NH3浓度的空间分布与距离生产装置远近正相关;厂界NH3浓度的时间分布无显著差异,该厂NH3施放均衡。
This article analyzes about the chemical fertilize factory, which annual production is about 75ten thousand ton synthetic ammonia, 130 ten thousand ton urea, its yard boundary atmosphere environmental TSP , NH3 of the density distr/bution interaction and yard boundary NH3 density time distribution and space distribution. The yard boundary TSP and the NH3 g density distribution doesnt interact, TSP is mainly from the flip dust of the earth＇s surface or other pollution; the factory yard boundary NH3 density space distribution and the distance that is far or not from the productive installation is direct proportion; The factory yard boundary NH3 density time distribution is not different, NH3 is balance in discharging.
出处
《石油化工应用》
CAS
2008年第1期23-25,共3页
Petrochemical Industry Application
关键词
化肥厂
TSP
NH3
分布
相关性
the chemical fertilize factory
TSP
NH3
distribute
interact.
