| 气相色谱法测定液化气中的元素硫 |
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| 引用本文： | 傅晓钦,曹凤仙,黄婉利,李天金.气相色谱法测定液化气中的元素硫[J].石油炼制与化工,2004,35(12):57-59. |
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| 作者姓名： | 傅晓钦 曹凤仙 黄婉利 李天金 |
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| 作者单位： | 镇海炼油化工股份有限公司技术中心,宁波,315207 |
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| 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。
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| 关 键 词： | 液化气 元素硫 铜片腐蚀 催化裂化汽油 不合格 溶剂 萃取液 甲苯 气相色谱测定 气相色谱法 |
| 修稿时间： | 2004年3月24日 |
DETERMINATION OF ELEMENTAL SULFUR IN LIQUEFIED GAS BY GAS CHROMATOGRAPHY |
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| Fu Xiaoqin,Cao Fengxian,Huang Wanli,Li Tianjin.DETERMINATION OF ELEMENTAL SULFUR IN LIQUEFIED GAS BY GAS CHROMATOGRAPHY[J].Petroleum Processing and Petrochemicals,2004,35(12):57-59. |
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| Authors: | Fu Xiaoqin Cao Fengxian Huang Wanli Li Tianjin |
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| Abstract: | 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. |
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| Keywords: | liquefied gas vapor phase chromatography sulfur |
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