气相色谱烃类分析系统的改造与应用
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- 英文论文题名：Modification and Application of Hydrocarbons by Gas Chromatography Analysis System
- 论文作者：常素萍 ; 董永花
- 英文论文作者：Chang Suping ; Dong Yonghua ; Quality control measurement center of Shenhua ningxia coal industry group
- 年：2016
- 作者机构：神华宁夏煤业集团有限责任公司煤制油化工部质检计量中心;
- 论文关键词：甲醇制丙烯 ; 炼厂气 ; 丙烯 ; 气相色谱
- 英文论文关键词：Methanol to propylene ; refinery gas ; propylene ; gas chromatography
- 会议召开时间：2016-09-22
- 会议录名称：2016年中国环境与安全监测技术研讨会—第27届MICONEX2016科学仪器惠及民生系列分会场论文集
- 语种：中文
- 分类号：TQ056.16
- 学会代码：XDKX
- 会议名称：2016年中国环境与安全监测技术研讨会—第27届MICONEX2016科学仪器惠及民生系列分会场
- 会议地点：中国北京
- 主办单位：中国仪器仪表学会
- 学会名称：现代科学仪器编辑部
- 页数：5
- 文件大小：2611k
- 原文格式：D
- 会议级别：全国
摘要
本实验通过对炼厂气烃类组分进样方式进行改造,准确测定了C1到C6+各组分的含量,同时避免了大量烃类重组分进入色谱柱及检测器,保护了检测器。结果表明:该进样方式改造后,实际样品中甲烷组分定量测定结果的精密度由5.92%提高到1.96%,C6+组分定量测定结果的精密度由8.24%提高到2.43%,本次改造实验具有可行性,符合分析要求。
In this experiment, the accurate content of C1 to C6+ components was determined by modification of the injection method for refinery gas hydrocarbon. At the same time, the method can protect the detector effectively because it is avoided that lots of heavy hydrocarbon enter column and detector. In real samples, the accuracy of methane content was increased from 5.92% to 1.96% after modification, and the accuracy of C6+ content was increased from 8.24% to 2.43%. The results showed the modification is feasible and satisfies the requirement of analysis.
In this experiment, the accurate content of C1 to C6+ components was determined by modification of the injection method for refinery gas hydrocarbon. At the same time, the method can protect the detector effectively because it is avoided that lots of heavy hydrocarbon enter column and detector. In real samples, the accuracy of methane content was increased from 5.92% to 1.96% after modification, and the accuracy of C6+ content was increased from 8.24% to 2.43%. The results showed the modification is feasible and satisfies the requirement of analysis.
引文
[1]王松汉,何细藕,乙烯工艺与技术[M].北京:中国石化出版社,2000.
[2]徐强,陈丙珍,何小荣,等,石脑油在SRT-IV型工业炉清洁辐射管中裂解的数学模拟[J].计算机与应用化学,2001,18(3):223-228.
[3]Dancuart L.P.etal.Performance of the Sasol SPD?naphtha as steam cracking feedstock[J].American Chemical Society,Division of Petroleum Chemistry.2003,48(2):132-138.
[4]Depeyre D.Modeling of thermal steam cracking of an atmospheric gas oil[J].Industrial&Engineering Chemistry Research.1989,28(7):967-976.
[5]何海军,韩金兰,等,Lurgi MTP工艺的技术经济分析[J].煤质技术,2006,3:45-47
[6]W Liebner,Martin Rothaemel.Greating value from standard natural gas[J].Petrochemicals and Gas Processing.2003:141-147.
[7]H Koempel,W Liebner,Lurgi’s Methanol To Propylene(MTP)Report on a successful commercialisation[C].Studies in Surface Science and Catalysis 2009,167:261-267
[8]Keading,W.W.;Butter,S.A.Production of chemicals from methanol:I.Low molecular weight olefins[J].J.Catalysis.1980,61,155-164.
[9]Dehertog,W.J.H.;Froment,G.F.Production of light alkenes from methanol on ZSM-5 catalysts[J].Applied Catalysis A:General 1991,71,153.
[10]王林,雍晓静,张堃,等,甲醇制烯烃下游分离技术对比与进展[J].神宁化工科技,2014,3(1):25-28.
[11]GB/T 27404-2008,试验室质量控制规范食品理化检测.鲍晓霞,乔东,章晓氡等.
[2]徐强,陈丙珍,何小荣,等,石脑油在SRT-IV型工业炉清洁辐射管中裂解的数学模拟[J].计算机与应用化学,2001,18(3):223-228.
[3]Dancuart L.P.etal.Performance of the Sasol SPD?naphtha as steam cracking feedstock[J].American Chemical Society,Division of Petroleum Chemistry.2003,48(2):132-138.
[4]Depeyre D.Modeling of thermal steam cracking of an atmospheric gas oil[J].Industrial&Engineering Chemistry Research.1989,28(7):967-976.
[5]何海军,韩金兰,等,Lurgi MTP工艺的技术经济分析[J].煤质技术,2006,3:45-47
[6]W Liebner,Martin Rothaemel.Greating value from standard natural gas[J].Petrochemicals and Gas Processing.2003:141-147.
[7]H Koempel,W Liebner,Lurgi’s Methanol To Propylene(MTP)Report on a successful commercialisation[C].Studies in Surface Science and Catalysis 2009,167:261-267
[8]Keading,W.W.;Butter,S.A.Production of chemicals from methanol:I.Low molecular weight olefins[J].J.Catalysis.1980,61,155-164.
[9]Dehertog,W.J.H.;Froment,G.F.Production of light alkenes from methanol on ZSM-5 catalysts[J].Applied Catalysis A:General 1991,71,153.
[10]王林,雍晓静,张堃,等,甲醇制烯烃下游分离技术对比与进展[J].神宁化工科技,2014,3(1):25-28.
[11]GB/T 27404-2008,试验室质量控制规范食品理化检测.鲍晓霞,乔东,章晓氡等.
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