摘要
针对目前液化石油气(LPG)脱硫醇存在废碱渣排放量大、总硫含量超标及铜片腐蚀不合格等问题,论述了Merox抽提-氧化脱臭、无碱催化氧化脱臭、吸附法脱臭、络合法脱臭及催化氧化-吸附法脱臭等LPG脱硫醇技术的发展现状及发展前景。
Given the existing problems in some LPG sweetening processes,such as large quantity of alkali waste,high total sulfur content in treated LPG and disqualification in copper strip corrosion test of the treated LPG, this article reviewed the present status and prospects of LPG sweetening processes including Merox and its modified processes, non-basic catalytic oxidation process, adsorption process with various adsorbents,complexing process and catalytic oxidation-adsorption process.
出处
《石油炼制与化工》
CAS
CSCD
北大核心
2008年第3期22-27,共6页
Petroleum Processing and Petrochemicals
关键词
液化石油气
脱臭
述评
liquefied petroleum gas
sweetening
review
