摘要
长庆气田靖边气区的原料天然气中,CO2含量与H2S含量之比高达188.8。长庆气田处理该原料天然气的第三净化厂根据这一特点,选用了适合配方的MDEA配方溶液作为该厂的气体脱硫、脱碳溶液。文章介绍了脱硫脱碳装置的运行情况。结果表明,配方溶液将原料天然气中所含H2S与CO2均脱至我国国家标准规定的含量以下,从而保证了外输天然气的质量,并取得了良好的节能效果。
The CO2 content and the H2S content ratio reaches up to 188.8 in the feed gas of Qingbian producing area. According to the feature, the third purification factory where the feed gas is processed takes the suitable solution with MDEA formula as the solution of gas desulfurition and decarbonation. The article introduces the running situation of the desulfurition and decarbonation plant. The results show the solution with the formula removes CO2 and H2S covered in the feed gas to the level under the content regulated by the state standards, which guarantee the quality of the delivering gas. And the good benefit of energy conservation is made.
出处
《天然气工业》
EI
CAS
CSCD
北大核心
2005年第4期154-156,共3页
Natural Gas Industry
关键词
长庆气田
天然气
MDEA配方
脱硫工艺
脱碳工艺
净化工艺
Carbon dioxide
Decarbonization
Desulfurization
Energy conservation
Purification
Standards
Sulfur
