CN108799822B - 一种氮气连续供气系统 - Google Patents
一种氮气连续供气系统 Download PDFInfo
- Publication number
- CN108799822B CN108799822B CN201810621396.XA CN201810621396A CN108799822B CN 108799822 B CN108799822 B CN 108799822B CN 201810621396 A CN201810621396 A CN 201810621396A CN 108799822 B CN108799822 B CN 108799822B
- Authority
- CN
- China
- Prior art keywords
- nitrogen
- reaction chamber
- tank body
- supply system
- nitrogen gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 202
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 88
- 239000007789 gas Substances 0.000 title claims abstract description 40
- 238000006243 chemical reaction Methods 0.000 claims abstract description 83
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 230000000670 limiting effect Effects 0.000 claims abstract description 19
- 238000001035 drying Methods 0.000 claims abstract description 4
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 26
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims description 12
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 11
- 239000012047 saturated solution Substances 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 7
- 235000019270 ammonium chloride Nutrition 0.000 claims description 5
- 235000010288 sodium nitrite Nutrition 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000002808 molecular sieve Substances 0.000 claims description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 description 7
- 239000012159 carrier gas Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 4
- 230000005526 G1 to G0 transition Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/02—Pipe-line systems for gases or vapours
- F17D1/04—Pipe-line systems for gases or vapours for distribution of gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/014—Nitrogen
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810621396.XA CN108799822B (zh) | 2018-06-15 | 2018-06-15 | 一种氮气连续供气系统 |
Applications Claiming Priority (1)
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---|---|---|---|
CN201810621396.XA CN108799822B (zh) | 2018-06-15 | 2018-06-15 | 一种氮气连续供气系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108799822A CN108799822A (zh) | 2018-11-13 |
CN108799822B true CN108799822B (zh) | 2020-04-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810621396.XA Active CN108799822B (zh) | 2018-06-15 | 2018-06-15 | 一种氮气连续供气系统 |
Country Status (1)
Country | Link |
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CN (1) | CN108799822B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111594754B (zh) * | 2020-07-22 | 2020-10-09 | 烟台青孜新材料科技有限公司 | 一种单晶体气相生长用保护气体补充装置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009008330A1 (ja) * | 2007-07-06 | 2009-01-15 | Mitsubishi Pencil Company, Limited | ガス発生装置 |
CN201437505U (zh) * | 2009-07-03 | 2010-04-14 | 中国石油天然气股份有限公司 | 斜板式二氧化氯反应器 |
CN201567256U (zh) * | 2009-11-30 | 2010-09-01 | 重庆大学 | 一种催化还原法去除硝酸盐装置 |
WO2011089268A3 (en) * | 2010-01-25 | 2011-12-29 | Shell Internationale Research Maatschappij B.V. | Gasification reactor and process |
CN202315849U (zh) * | 2011-12-12 | 2012-07-11 | 苏州克利亚环保科技有限公司 | 实验用气体发生装置 |
CN103193211A (zh) * | 2013-03-28 | 2013-07-10 | 陆倩 | 一种膜分离制氮机 |
CN107404814A (zh) * | 2016-05-19 | 2017-11-28 | 拜默实验设备(上海)股份有限公司 | 一种用于安装氮气发生器装置的机箱 |
CN108025275A (zh) * | 2015-09-29 | 2018-05-11 | 陶氏环球技术有限责任公司 | 一种用于催化脱氢过程的流化燃料气体燃烧器系统 |
-
2018
- 2018-06-15 CN CN201810621396.XA patent/CN108799822B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009008330A1 (ja) * | 2007-07-06 | 2009-01-15 | Mitsubishi Pencil Company, Limited | ガス発生装置 |
CN201437505U (zh) * | 2009-07-03 | 2010-04-14 | 中国石油天然气股份有限公司 | 斜板式二氧化氯反应器 |
CN201567256U (zh) * | 2009-11-30 | 2010-09-01 | 重庆大学 | 一种催化还原法去除硝酸盐装置 |
WO2011089268A3 (en) * | 2010-01-25 | 2011-12-29 | Shell Internationale Research Maatschappij B.V. | Gasification reactor and process |
CN202315849U (zh) * | 2011-12-12 | 2012-07-11 | 苏州克利亚环保科技有限公司 | 实验用气体发生装置 |
CN103193211A (zh) * | 2013-03-28 | 2013-07-10 | 陆倩 | 一种膜分离制氮机 |
CN108025275A (zh) * | 2015-09-29 | 2018-05-11 | 陶氏环球技术有限责任公司 | 一种用于催化脱氢过程的流化燃料气体燃烧器系统 |
CN107404814A (zh) * | 2016-05-19 | 2017-11-28 | 拜默实验设备(上海)股份有限公司 | 一种用于安装氮气发生器装置的机箱 |
Also Published As
Publication number | Publication date |
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CN108799822A (zh) | 2018-11-13 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A continuous nitrogen supply system Effective date of registration: 20200728 Granted publication date: 20200417 Pledgee: China Minsheng Banking Corp Hangzhou branch Pledgor: GREENTOWN NONGKE DETECTION TECHNOLOGY Co.,Ltd. Registration number: Y2020330000547 |
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Date of cancellation: 20210926 Granted publication date: 20200417 Pledgee: China Minsheng Banking Corp Hangzhou branch Pledgor: GREENTOWN NONGKE DETECTION TECHNOLOGY Co.,Ltd. Registration number: Y2020330000547 |
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Denomination of invention: Nitrogen continuous gas supply system Effective date of registration: 20210927 Granted publication date: 20200417 Pledgee: China Minsheng Banking Corp Hangzhou branch Pledgor: GREENTOWN NONGKE DETECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021330001791 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230223 Granted publication date: 20200417 Pledgee: China Minsheng Banking Corp Hangzhou branch Pledgor: GREENTOWN NONGKE DETECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021330001791 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A nitrogen continuous gas supply system Effective date of registration: 20230615 Granted publication date: 20200417 Pledgee: China Minsheng Banking Corp Hangzhou branch Pledgor: GREENTOWN NONGKE DETECTION TECHNOLOGY Co.,Ltd. Registration number: Y2023330001218 |
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