摘要
C T8 - 5 选择性脱硫溶剂是以 M D E A 为基础组份,添加适量能改变醇胺溶液脱硫选择性和再生性能的添加剂及微量辅助添加剂复配的脱硫溶剂。 C T8 - 5 选择性脱硫溶剂具有脱硫选择性好、抗污染能力强、再生容易、对装置腐蚀轻微等特点。四川长寿天然气净化分厂从1998 年3 月开始使用 C T8 - 5 脱硫溶剂,经过一年多的使用表明,采用 C T8 - 5 后每年可为工厂节资增收50 ~70 万元。本文主要介绍了 C T8 - 5 的工艺特点及在长寿天然气净化分厂的使用情况总结。
The CT8-5 selective desulfurizing solvent is MDEA with the addition of additive, which improves desulfurization selectivity and regeneration performance. The CT8-5 selective desulfurizing solvent processes high desulfurization selectivity, strong anti-contamination ability, low corrosion to unit and can be regenerated easily. Changshou Branch Purification Plant has used the solvent since March 1998, and gets good economic benefit. The paper introduces service situation of CT8-5 solvent in this plant.
出处
《石油与天然气化工》
CAS
CSCD
北大核心
1999年第3期184-186,共3页
Chemical engineering of oil & gas
关键词
CT8-5
脱硫
醇胺法
天然气净化
CT8-5 solvent, selective desulfurization, service evaluation