经过沧炼硫磺车间职工多日来的艰苦努力 ,2 0 0 2年 1月 1 6日 ,污水汽提氢回收装置部分成功 ,并且于 2月 5日已生产出批量合格的工业用氨水进行外销。这不仅消灭了长期以来氨气排放火炬燃烧的污染隐患 ,使周边地区空气质量得到明显改善 ,而且节约了火炬燃烧氨气的瓦斯 ,按1 .5 After years of painstaking efforts by workers at Ssangyong Sulfur Plant, on January 16, 2002, the hydrogen-stripping unit for sewage stripping was partially successful. On February 5, a batch of qualified industrial ammonia water was produced for export . This will not only eliminate the pollution hazard caused by long-term ammonia emissions torch combustion, but also greatly improve the air quality in the surrounding areas and save 1.5%