CN112629951A - 高纯硅烷金属离子检测取样装置 - Google Patents
高纯硅烷金属离子检测取样装置 Download PDFInfo
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- CN112629951A CN112629951A CN202011474322.1A CN202011474322A CN112629951A CN 112629951 A CN112629951 A CN 112629951A CN 202011474322 A CN202011474322 A CN 202011474322A CN 112629951 A CN112629951 A CN 112629951A
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- 238000005070 sampling Methods 0.000 title claims abstract description 72
- 229910000077 silane Inorganic materials 0.000 title claims abstract description 62
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 229910021645 metal ion Inorganic materials 0.000 title claims abstract description 31
- 238000001514 detection method Methods 0.000 title claims abstract description 28
- 239000007789 gas Substances 0.000 claims abstract description 80
- 238000010521 absorption reaction Methods 0.000 claims abstract description 34
- 239000001307 helium Substances 0.000 claims abstract description 31
- 229910052734 helium Inorganic materials 0.000 claims abstract description 31
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000003513 alkali Substances 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 6
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 5
- 229910017604 nitric acid Inorganic materials 0.000 claims description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims 1
- 238000010926 purge Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 10
- 238000004458 analytical method Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910021487 silica fume Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
- G01N1/2214—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling by sorption
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2226—Sampling from a closed space, e.g. food package, head space
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2247—Sampling from a flowing stream of gas
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
- G01N1/2214—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling by sorption
- G01N2001/2217—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling by sorption using a liquid
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011474322.1A CN112629951A (zh) | 2020-12-14 | 2020-12-14 | 高纯硅烷金属离子检测取样装置 |
Applications Claiming Priority (1)
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CN202011474322.1A CN112629951A (zh) | 2020-12-14 | 2020-12-14 | 高纯硅烷金属离子检测取样装置 |
Publications (1)
Publication Number | Publication Date |
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CN112629951A true CN112629951A (zh) | 2021-04-09 |
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Family Applications (1)
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CN202011474322.1A Pending CN112629951A (zh) | 2020-12-14 | 2020-12-14 | 高纯硅烷金属离子检测取样装置 |
Country Status (1)
Country | Link |
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CN (1) | CN112629951A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113702585A (zh) * | 2021-08-26 | 2021-11-26 | 山东非金属材料研究所 | 高纯气体中痕量金属元素自动捕获消解器 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2955867A1 (fr) * | 2010-01-29 | 2011-08-05 | Air Liquide | Procede de recyclage de silane |
CN102620957A (zh) * | 2012-04-17 | 2012-08-01 | 南京特种气体厂有限公司 | 一种瓶装硅烷样品色谱分析取样系统 |
CN103712831A (zh) * | 2014-01-03 | 2014-04-09 | 浙江中宁硅业有限公司 | 使用气相色谱分析硅烷的取样系统及其方法 |
CN203790816U (zh) * | 2014-03-25 | 2014-08-27 | 国家电网公司 | 六氟化硫分解产物酸性有毒标准气体试验尾气的吸收装置 |
CN204365107U (zh) * | 2014-12-29 | 2015-06-03 | 宿州学院 | 一种实验室防倒吸废气吸收装置 |
CN108644611A (zh) * | 2018-05-31 | 2018-10-12 | 成都市美铭环保科技有限公司 | 一种用于高纯硅烷供气的脉冲反吹装置 |
CN109000998A (zh) * | 2018-09-04 | 2018-12-14 | 株洲时代新材料科技股份有限公司 | 一种材料高温分解有毒烟气收集装置及方法 |
-
2020
- 2020-12-14 CN CN202011474322.1A patent/CN112629951A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2955867A1 (fr) * | 2010-01-29 | 2011-08-05 | Air Liquide | Procede de recyclage de silane |
CN102620957A (zh) * | 2012-04-17 | 2012-08-01 | 南京特种气体厂有限公司 | 一种瓶装硅烷样品色谱分析取样系统 |
CN103712831A (zh) * | 2014-01-03 | 2014-04-09 | 浙江中宁硅业有限公司 | 使用气相色谱分析硅烷的取样系统及其方法 |
CN203790816U (zh) * | 2014-03-25 | 2014-08-27 | 国家电网公司 | 六氟化硫分解产物酸性有毒标准气体试验尾气的吸收装置 |
CN204365107U (zh) * | 2014-12-29 | 2015-06-03 | 宿州学院 | 一种实验室防倒吸废气吸收装置 |
CN108644611A (zh) * | 2018-05-31 | 2018-10-12 | 成都市美铭环保科技有限公司 | 一种用于高纯硅烷供气的脉冲反吹装置 |
CN109000998A (zh) * | 2018-09-04 | 2018-12-14 | 株洲时代新材料科技股份有限公司 | 一种材料高温分解有毒烟气收集装置及方法 |
Non-Patent Citations (7)
Title |
---|
崔仙航 等: "高纯气体中痕量金属杂质的测定", 半导体学报, vol. 10, no. 12, 8 December 1989 (1989-12-08), pages 945 - 951 * |
崔仙航 等: "高纯气体中痕量金属杂质的测定", 半导体学报, vol. 10, no. 12, pages 945 - 951 * |
张文娟 等: "四氟化硅中痕量金属杂质的检测", 广州化工, vol. 43, no. 15, 31 August 2015 (2015-08-31), pages 134 - 136 * |
方华 等: "氦离子化色谱仪在电子气体(硅烷)分析中的应用", 低温与特气, vol. 27, no. 05, 15 October 2009 (2009-10-15), pages 39 - 43 * |
沃银花 等: "硅烷的危险特性及安全操作", 中国安全科学学报, vol. 14, no. 12, pages 57 - 62 * |
牛丽红 等: "对高纯气体标准物质中微量或痕量杂质分析的要求", 广东化工, vol. 44, no. 01, 15 January 2017 (2017-01-15), pages 117 - 118 * |
陈熔;: "电子工业用剧毒气体分析取样及尾气处理装置的研究", 质量技术监督研究, no. 06, pages 36 - 38 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113702585A (zh) * | 2021-08-26 | 2021-11-26 | 山东非金属材料研究所 | 高纯气体中痕量金属元素自动捕获消解器 |
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