CN110031587A - 测定氢气中硫化物含量的预浓缩-气相色谱仪及检测方法 - Google Patents
测定氢气中硫化物含量的预浓缩-气相色谱仪及检测方法 Download PDFInfo
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- CN110031587A CN110031587A CN201910426093.7A CN201910426093A CN110031587A CN 110031587 A CN110031587 A CN 110031587A CN 201910426093 A CN201910426093 A CN 201910426093A CN 110031587 A CN110031587 A CN 110031587A
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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
- G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
- G01N2030/8809—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110568118A (zh) * | 2019-09-29 | 2019-12-13 | 广东环境保护工程职业学院 | 一种c2-c3烃类物质浓度测定方法 |
CN111007188A (zh) * | 2019-12-30 | 2020-04-14 | 常州磐宇仪器有限公司 | 一种大气中挥发性有机物的除水浓缩气路***及方法 |
CN113092606A (zh) * | 2021-03-24 | 2021-07-09 | 中国测试技术研究院化学研究所 | 采用多点校正曲线测定气体中硫化物浓度的方法及*** |
CN115236247A (zh) * | 2021-04-22 | 2022-10-25 | 中国石油化工股份有限公司 | 用于测量氢气中痕量杂质浓度的***和方法 |
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CN101275931A (zh) * | 2008-02-29 | 2008-10-01 | 上海大学 | 利用吸附浓缩检测氢中微量so2的方法 |
CN102043022A (zh) * | 2009-10-21 | 2011-05-04 | 中国石油化工股份有限公司 | 大气中还原性硫化物分析*** |
CN105911158A (zh) * | 2016-04-08 | 2016-08-31 | 中国测试技术研究院化学研究所 | 一种测定天然气中硫化物总含量的气相色谱仪及检测方法 |
CN109580800A (zh) * | 2017-09-29 | 2019-04-05 | 上海宝钢工业技术服务有限公司 | 空气中有机硫化物成分的测定方法 |
CN110095556A (zh) * | 2019-05-21 | 2019-08-06 | 中国测试技术研究院化学研究所 | 测定氢气中硫化物含量的热脱附-气相色谱仪及检测方法 |
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- 2019-05-21 CN CN201910426093.7A patent/CN110031587A/zh active Pending
Patent Citations (5)
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CN101275931A (zh) * | 2008-02-29 | 2008-10-01 | 上海大学 | 利用吸附浓缩检测氢中微量so2的方法 |
CN102043022A (zh) * | 2009-10-21 | 2011-05-04 | 中国石油化工股份有限公司 | 大气中还原性硫化物分析*** |
CN105911158A (zh) * | 2016-04-08 | 2016-08-31 | 中国测试技术研究院化学研究所 | 一种测定天然气中硫化物总含量的气相色谱仪及检测方法 |
CN109580800A (zh) * | 2017-09-29 | 2019-04-05 | 上海宝钢工业技术服务有限公司 | 空气中有机硫化物成分的测定方法 |
CN110095556A (zh) * | 2019-05-21 | 2019-08-06 | 中国测试技术研究院化学研究所 | 测定氢气中硫化物含量的热脱附-气相色谱仪及检测方法 |
Non-Patent Citations (1)
Title |
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DANIEL B. CARDIN: "用三级冷阱预浓缩***与气-质联用技术分析空气中挥发性硫化物", 《全国首届恶臭污染测试与控制技术研讨论文集》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110568118A (zh) * | 2019-09-29 | 2019-12-13 | 广东环境保护工程职业学院 | 一种c2-c3烃类物质浓度测定方法 |
CN111007188A (zh) * | 2019-12-30 | 2020-04-14 | 常州磐宇仪器有限公司 | 一种大气中挥发性有机物的除水浓缩气路***及方法 |
CN113092606A (zh) * | 2021-03-24 | 2021-07-09 | 中国测试技术研究院化学研究所 | 采用多点校正曲线测定气体中硫化物浓度的方法及*** |
CN115236247A (zh) * | 2021-04-22 | 2022-10-25 | 中国石油化工股份有限公司 | 用于测量氢气中痕量杂质浓度的***和方法 |
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Inventor after: Pan Yi Inventor after: Qi Ji Inventor after: Wang Weikang Inventor after: Yang Jiawei Inventor after: Zhang Ting Inventor after: Lin Junjie Inventor after: Zhang Sumin Inventor after: Fang Zheng Inventor before: Yang Jiawei Inventor before: Qi Ji Inventor before: Wang Weikang Inventor before: Pan Yi Inventor before: Zhang Ting Inventor before: Lin Junjie Inventor before: Zhang Sumin Inventor before: Fang Zheng |
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