摘要
哈尔滨石化分公司采用固体碱技术进行液化气脱硫醇预碱洗工业应用试验。试验结果表明,固体碱洗能够达到或超过液体碱洗的效果;固体碱洗不仅脱硫化氢效果好,而且具有脱硫醇和总硫的功能;使用固体碱没有废碱液排放,对环保有利。采用固体碱技术的新型液化气脱硫醇工艺,不仅可以实现装置扩容,而且可以综合提高油品精制质量。
Solid base technology was applied in LPG sweetening in Haerbin Sub-company ofCNPC. The application results demonstrated that the solid base sweetening was equal to or better thanthe liquid alkali wash. The solid base treatment can not only remove the hydrogen sulfide but can alsoremove thiols and other sulfur compounds. With the use of solid base, there is no waste alkali liquordrainage, which is beneficial to the environmental protection. The new sweetening process can enlargethe unit scale and improve the product quality.
出处
《石油炼制与化工》
CAS
CSCD
北大核心
2002年第12期1-3,共3页
Petroleum Processing and Petrochemicals
基金
中国石油天然气股份有限公司炼油与销售分公司资助项目
关键词
固体碱
液化气
脱臭
硫化氢
solid base
liquefied gas
sweetening
hydrogen sulfide
