CN109884229A - Impurity composition chromatographic analysis device and its detection method in food-grade carbon-dioxide - Google Patents
Impurity composition chromatographic analysis device and its detection method in food-grade carbon-dioxide Download PDFInfo
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- CN109884229A CN109884229A CN201910281302.3A CN201910281302A CN109884229A CN 109884229 A CN109884229 A CN 109884229A CN 201910281302 A CN201910281302 A CN 201910281302A CN 109884229 A CN109884229 A CN 109884229A
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 35
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 28
- 239000012535 impurity Substances 0.000 title claims abstract description 23
- 238000004587 chromatography analysis Methods 0.000 title claims abstract description 22
- 239000000203 mixture Substances 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 title claims abstract description 20
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000011064 split stream procedure Methods 0.000 claims abstract description 25
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 9
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 9
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 9
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims abstract description 8
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 claims abstract description 8
- 239000007789 gas Substances 0.000 claims description 119
- 238000004891 communication Methods 0.000 claims description 115
- 239000012159 carrier gas Substances 0.000 claims description 112
- 238000010926 purge Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 12
- 238000001179 sorption measurement Methods 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 239000004593 Epoxy Substances 0.000 claims description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 2
- 210000005239 tubule Anatomy 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 20
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract description 2
- 238000005070 sampling Methods 0.000 abstract description 2
- 239000002778 food additive Substances 0.000 description 6
- 235000013373 food additive Nutrition 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- -1 ten-way valve I Chemical compound 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 241000790917 Dioxys <bee> Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000013558 reference substance Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Abstract
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CN201910281302.3A CN109884229B (en) | 2019-04-09 | 2019-04-09 | Chromatographic analysis device for impurity components in food-grade carbon dioxide and detection method thereof |
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CN201910281302.3A CN109884229B (en) | 2019-04-09 | 2019-04-09 | Chromatographic analysis device for impurity components in food-grade carbon dioxide and detection method thereof |
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CN109884229A true CN109884229A (en) | 2019-06-14 |
CN109884229B CN109884229B (en) | 2023-12-15 |
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CN201910281302.3A Active CN109884229B (en) | 2019-04-09 | 2019-04-09 | Chromatographic analysis device for impurity components in food-grade carbon dioxide and detection method thereof |
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Citations (15)
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JPH02120661A (en) * | 1988-10-28 | 1990-05-08 | Shimadzu Corp | Gas chromatograph |
CN2886567Y (en) * | 2005-09-07 | 2007-04-04 | 上海华爱色谱分析技术有限公司 | Gas chromatograph for complete gas analysis |
CN101923098A (en) * | 2010-08-20 | 2010-12-22 | 南京特种气体厂有限公司 | Continuous on-line analysis device of benzene, total hydrocarbons, methane and CO in carbon dioxide |
CN102095827A (en) * | 2009-12-09 | 2011-06-15 | 中国科学院大气物理研究所 | System and method for measuring carbon dioxide, methane and nitrous oxide in air simultaneously |
CN202421140U (en) * | 2011-11-25 | 2012-09-05 | 北京北分瑞利分析仪器(集团)有限责任公司 | Gas chromatograph for detecting mine gas |
CN202770815U (en) * | 2012-06-27 | 2013-03-06 | 上海科创色谱仪器有限公司 | Special gas chromatograph for analysis of high-purity carbon dioxide |
CN203745437U (en) * | 2014-03-27 | 2014-07-30 | 山西易高煤层气有限公司 | Separation and analysis device for light components in coal-bed methane |
CN104614474A (en) * | 2014-12-31 | 2015-05-13 | 中国农业科学院农业环境与可持续发展研究所 | Gas circuit configuration method for measuring three major greenhouse gases by using double-valve system |
CN204359757U (en) * | 2015-01-19 | 2015-05-27 | 大连中汇达科学仪器有限公司 | A kind of New type coal methanol project special-purpose gas chromatograph |
CN105510503A (en) * | 2015-12-31 | 2016-04-20 | 上海正帆科技股份有限公司 | Analysis device and method of electronic-grade chlorine gas |
CN105510492A (en) * | 2015-12-31 | 2016-04-20 | 上海正帆科技股份有限公司 | Analysis device and method of electronic-grade hydrogen chloride |
WO2017061804A1 (en) * | 2015-10-06 | 2017-04-13 | 주식회사 엘지화학 | High-speed gas sample analysis device using gas chromatography, and method thereof |
WO2017184748A1 (en) * | 2016-04-20 | 2017-10-26 | Waters Technologies Corporation | Method and apparatus for flame ionization detection for chromatography |
CN206974972U (en) * | 2017-05-22 | 2018-02-06 | 北京竹青世纪科技有限公司 | A kind of NMHC gas analyzer |
CN209656641U (en) * | 2019-04-09 | 2019-11-19 | 重庆市计量质量检测研究院 | Impurity composition chromatographic analysis device in food-grade carbon-dioxide |
-
2019
- 2019-04-09 CN CN201910281302.3A patent/CN109884229B/en active Active
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH02120661A (en) * | 1988-10-28 | 1990-05-08 | Shimadzu Corp | Gas chromatograph |
CN2886567Y (en) * | 2005-09-07 | 2007-04-04 | 上海华爱色谱分析技术有限公司 | Gas chromatograph for complete gas analysis |
CN102095827A (en) * | 2009-12-09 | 2011-06-15 | 中国科学院大气物理研究所 | System and method for measuring carbon dioxide, methane and nitrous oxide in air simultaneously |
CN101923098A (en) * | 2010-08-20 | 2010-12-22 | 南京特种气体厂有限公司 | Continuous on-line analysis device of benzene, total hydrocarbons, methane and CO in carbon dioxide |
CN202421140U (en) * | 2011-11-25 | 2012-09-05 | 北京北分瑞利分析仪器(集团)有限责任公司 | Gas chromatograph for detecting mine gas |
CN202770815U (en) * | 2012-06-27 | 2013-03-06 | 上海科创色谱仪器有限公司 | Special gas chromatograph for analysis of high-purity carbon dioxide |
CN203745437U (en) * | 2014-03-27 | 2014-07-30 | 山西易高煤层气有限公司 | Separation and analysis device for light components in coal-bed methane |
CN104614474A (en) * | 2014-12-31 | 2015-05-13 | 中国农业科学院农业环境与可持续发展研究所 | Gas circuit configuration method for measuring three major greenhouse gases by using double-valve system |
CN204359757U (en) * | 2015-01-19 | 2015-05-27 | 大连中汇达科学仪器有限公司 | A kind of New type coal methanol project special-purpose gas chromatograph |
WO2017061804A1 (en) * | 2015-10-06 | 2017-04-13 | 주식회사 엘지화학 | High-speed gas sample analysis device using gas chromatography, and method thereof |
CN105510503A (en) * | 2015-12-31 | 2016-04-20 | 上海正帆科技股份有限公司 | Analysis device and method of electronic-grade chlorine gas |
CN105510492A (en) * | 2015-12-31 | 2016-04-20 | 上海正帆科技股份有限公司 | Analysis device and method of electronic-grade hydrogen chloride |
WO2017184748A1 (en) * | 2016-04-20 | 2017-10-26 | Waters Technologies Corporation | Method and apparatus for flame ionization detection for chromatography |
CN206974972U (en) * | 2017-05-22 | 2018-02-06 | 北京竹青世纪科技有限公司 | A kind of NMHC gas analyzer |
CN209656641U (en) * | 2019-04-09 | 2019-11-19 | 重庆市计量质量检测研究院 | Impurity composition chromatographic analysis device in food-grade carbon-dioxide |
Non-Patent Citations (1)
Title |
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赵亚军 等: "煤制烯烃微量一氧化碳、二氧化碳气相色谱法测定方法", 石化技术, no. 01, pages 102 - 104 * |
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Inventor after: Hu Delong Inventor after: Zhang Wen Inventor after: Wu Yongdong Inventor after: Ren Tingting Inventor after: Song Hailong Inventor after: Xu Yang Inventor after: Li Xianhong Inventor after: Zhou Zhongmu Inventor after: Mo Hongbo Inventor before: Zhang Wen Inventor before: Hu Delong Inventor before: Song Hailong Inventor before: Ren Tingting Inventor before: Xu Yang Inventor before: Li Xianhong Inventor before: Zhou Zhongmu Inventor before: Mo Hongbo Inventor before: Wu Yongdong |
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