CN104084042A - 一种生产稳定同位素15n的全循环、双路进料节能系统 - Google Patents
一种生产稳定同位素15n的全循环、双路进料节能系统 Download PDFInfo
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- CN104084042A CN104084042A CN201410344579.3A CN201410344579A CN104084042A CN 104084042 A CN104084042 A CN 104084042A CN 201410344579 A CN201410344579 A CN 201410344579A CN 104084042 A CN104084042 A CN 104084042A
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- nitric acid
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 74
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 66
- 239000007789 gas Substances 0.000 claims abstract description 47
- 238000010992 reflux Methods 0.000 claims abstract description 40
- 238000006243 chemical reaction Methods 0.000 claims abstract description 37
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000000126 substance Substances 0.000 claims abstract description 21
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 10
- 238000010521 absorption reaction Methods 0.000 claims description 28
- 239000007791 liquid phase Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 8
- 239000012071 phase Substances 0.000 claims description 8
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 2
- 229910001873 dinitrogen Inorganic materials 0.000 claims 6
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract description 79
- 239000002994 raw material Substances 0.000 abstract description 15
- 239000002699 waste material Substances 0.000 abstract description 7
- 239000000945 filler Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 17
- 239000000047 product Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 7
- 239000000376 reactant Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000012153 distilled water Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005372 isotope separation Methods 0.000 description 1
- 230000000155 isotopic effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410344579.3A CN104084042B (zh) | 2014-07-18 | 2014-07-18 | 一种生产稳定同位素15n的全循环、双路进料节能系统 |
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CN201410344579.3A CN104084042B (zh) | 2014-07-18 | 2014-07-18 | 一种生产稳定同位素15n的全循环、双路进料节能系统 |
Publications (2)
Publication Number | Publication Date |
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CN104084042A true CN104084042A (zh) | 2014-10-08 |
CN104084042B CN104084042B (zh) | 2017-04-12 |
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CN201410344579.3A Active CN104084042B (zh) | 2014-07-18 | 2014-07-18 | 一种生产稳定同位素15n的全循环、双路进料节能系统 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109734063A (zh) * | 2018-12-29 | 2019-05-10 | 中国科学院沈阳应用生态研究所 | 一种制备具有确定15n丰度n2o的方法 |
WO2023040411A1 (zh) * | 2021-09-16 | 2023-03-23 | 苏州思萃同位素技术研究所有限公司 | 一种碳-14同位素的分离装置及分离方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59206033A (ja) * | 1983-05-05 | 1984-11-21 | ゲブリユ−ダ−・ズルツア−・アクチエンゲゼルシヤフト | 重い同位体の分離方法 |
WO2007122893A1 (ja) * | 2006-03-23 | 2007-11-01 | Taiyo Nippon Sanso Corporation | 窒素同位体重成分の濃縮方法 |
CN102380315A (zh) * | 2011-11-10 | 2012-03-21 | 上海化工研究院 | 一种精馏co生产稳定同位素13c的低温精馏级联系统 |
-
2014
- 2014-07-18 CN CN201410344579.3A patent/CN104084042B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59206033A (ja) * | 1983-05-05 | 1984-11-21 | ゲブリユ−ダ−・ズルツア−・アクチエンゲゼルシヤフト | 重い同位体の分離方法 |
WO2007122893A1 (ja) * | 2006-03-23 | 2007-11-01 | Taiyo Nippon Sanso Corporation | 窒素同位体重成分の濃縮方法 |
CN102380315A (zh) * | 2011-11-10 | 2012-03-21 | 上海化工研究院 | 一种精馏co生产稳定同位素13c的低温精馏级联系统 |
Non-Patent Citations (3)
Title |
---|
T.I.TAYLOR: "Preparation of highly enriched nitrogen-15 by chemical exchange of no with HNO3", 《PROCEEDINGS OF THE SYMPOSIUM OF ISOTOPE SEPARATION》 * |
T.I.TAYLOR: "Preparation of highly enriched nitrogen-15 by chemical exchange of no with HNO3", 《PROCEEDINGS OF THE SYMPOSIUM OF ISOTOPE SEPARATION》, 31 December 1957 (1957-12-31) * |
杨国华: "化学交换法富集稳定同位素13C的级联研究", 《化工学报》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109734063A (zh) * | 2018-12-29 | 2019-05-10 | 中国科学院沈阳应用生态研究所 | 一种制备具有确定15n丰度n2o的方法 |
CN109734063B (zh) * | 2018-12-29 | 2022-02-08 | 中国科学院沈阳应用生态研究所 | 一种制备具有确定15n丰度n2o的方法 |
WO2023040411A1 (zh) * | 2021-09-16 | 2023-03-23 | 苏州思萃同位素技术研究所有限公司 | 一种碳-14同位素的分离装置及分离方法 |
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CN104084042B (zh) | 2017-04-12 |
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