摘要
阐述了空分制氮的3种方法(深冷分离方法、变压吸附分离技术、膜分离技术)及其各自特点,通过数据对比得出结论。
The three methods of nitrogen production by air separation are related including cryogenic separation process,pressure swing adsorption separation technology and membrane separation technology,as well as their characteristics.The results are obtained by the comparision of data.
出处
《氯碱工业》
CAS
2008年第7期40-42,共3页
Chlor-Alkali Industry
关键词
空分制氮
工作原理
技术特点
基本参数比较
nitrogen production by air separation
work principle
technological characteristics
