CN105911185A - 一种检测液化石油气中二甲醚及各烃类组分含量的方法 - Google Patents
一种检测液化石油气中二甲醚及各烃类组分含量的方法 Download PDFInfo
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- CN105911185A CN105911185A CN201610247183.6A CN201610247183A CN105911185A CN 105911185 A CN105911185 A CN 105911185A CN 201610247183 A CN201610247183 A CN 201610247183A CN 105911185 A CN105911185 A CN 105911185A
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N2030/022—Column chromatography characterised by the kind of separation mechanism
- G01N2030/025—Gas chromatography
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Abstract
Description
组分名称 | 乙烷 | 丙烷+丙烯 | 二甲醚 | 异丁烷 | 正异丁烯 | 正丁烷 |
相对校正因子 | 1.07 | 0.94 | 1 | 0.80 | 0.94 | 0.82 |
组分名称 | 反丁烯 | 顺丁烯 | 异戊烷 | 正戊烷 | 戊烯 | |
相对校正因子 | 0.81 | 0.80 | 0.80 | 0.81 | 0.76 |
组分 | 乙烷 | 丙烷+丙烯 | 二甲醚 | 异丁烷 | 正异丁烯 | 正丁烷 | 反丁烯 | 顺丁烯 | 异戊烷 | 正戊烷 | 戊烯 |
体积百分数/% | 6.38 | 46.29 | 13.34 | 15.65 | 1.96 | 15.03 | 0.63 | 0.41 | 0.07 | 0.06 | 0.17 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109580816A (zh) * | 2018-12-11 | 2019-04-05 | 兰州中科安泰分析科技有限责任公司 | 一种用于分析苯系物的气相色谱柱 |
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2016
- 2016-04-20 CN CN201610247183.6A patent/CN105911185B/zh not_active Expired - Fee Related
Patent Citations (8)
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JP2006184138A (ja) * | 2004-12-28 | 2006-07-13 | High Pressure Gas Safety Institute Of Japan | Lpガス中のジメチルエーテル測定用ガスクロマト装置 |
CN102156172A (zh) * | 2010-02-11 | 2011-08-17 | 福州市产品质量检验所 | 测定二甲醚液化石油气组分的方法 |
CN201788175U (zh) * | 2010-05-26 | 2011-04-06 | 中国石油化工股份有限公司 | 高压液体样品色谱进样分析装置 |
CN102262137A (zh) * | 2010-05-26 | 2011-11-30 | 中国石油化工股份有限公司 | 气相色谱分析高压液体的方法 |
CN201886011U (zh) * | 2010-12-16 | 2011-06-29 | 大连中汇达科学仪器有限公司 | 二甲醚专用色谱柱 |
CN202661450U (zh) * | 2012-05-14 | 2013-01-09 | 广东省茂名市质量计量监督检测所 | 一种液化石油气中二甲醚检测装置 |
CN102749393A (zh) * | 2012-06-04 | 2012-10-24 | 泰州市产品质量监督检验所 | 一种测定液化石油气中二甲醚含量的方法 |
CN203432948U (zh) * | 2013-07-01 | 2014-02-12 | 福州市产品质量检验所 | 气相色谱填充柱 |
Non-Patent Citations (5)
Title |
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JU MIN YOUN ET AL.: "Determination method of hydrocarbon compounds in DME-LPG blending fuels by gas chromatography with deans switching", 《KOREAN CHEM. ENG. RES.》 * |
吕文姬: "毛细管气相色谱法分析液化石油气中二甲醚含量", 《广东化工》 * |
郑金凤 等: "气相色谱法检测液化石油气中各组分和二甲醚含量分析", 《山东化工》 * |
陈纪文 等: "液化石油气杂质含量的气相色谱法测定", 《化学工业与工程技术》 * |
黄银波 等: "气相色谱法测定液化石油气中二甲醚含量", 《理化检验-化学分册》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109580816A (zh) * | 2018-12-11 | 2019-04-05 | 兰州中科安泰分析科技有限责任公司 | 一种用于分析苯系物的气相色谱柱 |
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