摘要
松南气田是中石化在松辽盆地的勘探新区,气田产出天然气为高含CO2天然气,为满足气田外销商品气气质要求,需对其进行脱碳处理。通过脱碳工艺比选,重点对MDEA溶剂吸收法、膜分离法及联合法这3种方法从投资、成本、优缺点方面进行了分析比较,提出了推荐方案。
Songnan Gas Field was a new exploration area in Songliao Basin of SINOPEC. The CO2 content in the produced natural gas was high. In order to meet the quality requirement of gas sales,it was necessary to remove CO2 from the natural gas. This research focused on the natural gas decarbonization technologies. Comparison was conducted between three technologies,such as MDEA solution,membrane separation,and the mixture of the formers. The method provides the recommended decarbonization technology for Songnan Gas Field.
出处
《石油天然气学报》
CAS
CSCD
北大核心
2010年第4期325-327,共3页
Journal of Oil and Gas Technology
关键词
天然气
脱碳工艺
MDEA吸收法
膜分离法
松南气田
natural gas
decarbonization technology
MDEA solution
membrane separation
Songnan Gas Field
