摘要
液化气中的元素硫被萃取到溶剂甲苯中,再用气相色谱测定催化裂化汽油中的元素硫方法测定萃取液中的元素硫。该方法成功地用于液化气铜片腐蚀不合格的原因分析。
The elemental sulfur in liquefied gas was extracted by toluene first, afterwards, the elemental sulfur in the extract was determined by the gas chromatography method established for determining the elemental sulfur in FCC naphtha. The said method was successfully used to analyze the unqualified reason of copper-strip corrosion of the liquefied gas.
出处
《石油炼制与化工》
CAS
CSCD
北大核心
2004年第12期57-59,共3页
Petroleum Processing and Petrochemicals
