CN106731838B - 一种锂同位素的有效分离方法 - Google Patents
一种锂同位素的有效分离方法 Download PDFInfo
- Publication number
- CN106731838B CN106731838B CN201611004341.1A CN201611004341A CN106731838B CN 106731838 B CN106731838 B CN 106731838B CN 201611004341 A CN201611004341 A CN 201611004341A CN 106731838 B CN106731838 B CN 106731838B
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- CN
- China
- Prior art keywords
- lithium
- sba
- crown ether
- extraction
- lithium isotope
- 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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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 30
- 150000003983 crown ethers Chemical class 0.000 claims abstract description 36
- 238000004587 chromatography analysis Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 25
- 238000007306 functionalization reaction Methods 0.000 claims abstract description 23
- 239000007864 aqueous solution Substances 0.000 claims abstract description 12
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 3
- 125000003277 amino group Chemical group 0.000 claims abstract description 3
- 239000000460 chlorine Substances 0.000 claims abstract description 3
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 3
- 125000001309 chloro group Chemical group Cl* 0.000 claims abstract description 3
- 238000006467 substitution reaction Methods 0.000 claims abstract description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 48
- 239000003054 catalyst Substances 0.000 claims description 24
- 239000007787 solid Substances 0.000 claims description 24
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- 238000005119 centrifugation Methods 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 239000000243 solution Substances 0.000 claims description 9
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 238000000227 grinding Methods 0.000 claims description 8
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 239000006228 supernatant Substances 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 8
- BQFCCCIRTOLPEF-UHFFFAOYSA-N chembl1976978 Chemical compound CC1=CC=CC=C1N=NC1=C(O)C=CC2=CC=CC=C12 BQFCCCIRTOLPEF-UHFFFAOYSA-N 0.000 claims description 5
- CQNGAZMLFIMLQN-UHFFFAOYSA-N 2,5,8,11,14-pentaoxabicyclo[13.4.0]nonadeca-1(15),16,18-trien-17-amine Chemical class O1CCOCCOCCOCCOC2=CC(N)=CC=C21 CQNGAZMLFIMLQN-UHFFFAOYSA-N 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000003795 desorption Methods 0.000 claims 1
- 238000000605 extraction Methods 0.000 description 13
- 238000000926 separation method Methods 0.000 description 5
- ZKICIJKRTPWQSI-UHFFFAOYSA-N 2,5,8,11-tetraoxabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-amine Chemical compound O1CCOCCOCCOC2=CC(N)=CC=C21 ZKICIJKRTPWQSI-UHFFFAOYSA-N 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 229910052770 Uranium Inorganic materials 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 3
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical compound [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000004992 fission Effects 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052722 tritium Inorganic materials 0.000 description 2
- 229910000497 Amalgam Inorganic materials 0.000 description 1
- 208000019901 Anxiety disease Diseases 0.000 description 1
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 description 1
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229910052805 deuterium Inorganic materials 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001640 fractional crystallisation Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000446 fuel Substances 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
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000004255 ion exchange chromatography Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005372 isotope separation Methods 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000199 molecular distillation Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D59/00—Separation of different isotopes of the same chemical element
- B01D59/22—Separation by extracting
- B01D59/26—Separation by extracting by sorption, i.e. absorption, adsorption, persorption
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
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CN201611004341.1A CN106731838B (zh) | 2016-11-15 | 2016-11-15 | 一种锂同位素的有效分离方法 |
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CN201611004341.1A CN106731838B (zh) | 2016-11-15 | 2016-11-15 | 一种锂同位素的有效分离方法 |
Publications (2)
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CN106731838A CN106731838A (zh) | 2017-05-31 |
CN106731838B true CN106731838B (zh) | 2018-05-11 |
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CN201611004341.1A Active CN106731838B (zh) | 2016-11-15 | 2016-11-15 | 一种锂同位素的有效分离方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108619909A (zh) * | 2018-02-05 | 2018-10-09 | 天津工业大学 | 一种多级膜色谱级联技术分离锂同位素的方法 |
CN108931416B (zh) * | 2018-08-01 | 2019-05-17 | 中国地质科学院矿产资源研究所 | 一种通过碳酸盐岩锂同位素组成重建中新元古代海洋pH值的方法 |
WO2022082324A1 (es) | 2020-10-19 | 2022-04-28 | Pontificia Universidad Católica | Proceso de extracción sólido-líquido para recuperar iones de interés desde materiales sólidos |
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JP4587068B2 (ja) * | 2004-02-12 | 2010-11-24 | 国立大学法人東京工業大学 | 同位体分離方法、同位体分離装置、および同位体分離手段 |
CN103386299B (zh) * | 2013-08-02 | 2016-03-30 | 天津工业大学 | 一种用于锂同位素分离的非织造基复合膜及其制备方法及膜色谱分离锂同位素的方法 |
CN105536707B (zh) * | 2015-12-17 | 2018-03-20 | 中国科学院青海盐湖研究所 | 一种分离锂同位素的材料及其制备方法和应用 |
CN105561790B (zh) * | 2015-12-23 | 2017-07-18 | 中国科学院上海高等研究院 | 苯并氮杂冠醚类化合物分离锂同位素的应用 |
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Effective date of registration: 20191119 Address after: 313000 1-B, building 1, No. 656, Qixing Road, high tech Zone, Wuxing District, Huzhou City, Zhejiang Province Patentee after: Huzhou Qiqi Electromechanical Technology Co.,Ltd. Address before: 523000 Guangdong province Dongguan City Songshan Lake high tech Industrial Zone Building 406 industrial development productivity Patentee before: Dongguan Lianzhou Intellectual Property Operation Management Co.,Ltd. |
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Effective date of registration: 20230921 Address after: No. 42 Chenjia, Shanbian Village, Wencheng Town, Yushan County, Shangrao City, Jiangxi Province, 334000 Patentee after: Shao Shiyin Address before: 313000 1-B, building 1, No. 656 Qixing Road, high tech Zone, Wuxing District, Huzhou City, Zhejiang Province Patentee before: Huzhou Qiqi Electromechanical Technology Co.,Ltd. |
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Effective date of registration: 20231012 Address after: 334000 Extension Section of Rainbow Avenue in Ma'anshan Cluster, Economic and Technological Development Zone, Shangrao City, Jiangxi Province Patentee after: Jiangxi Hongxin Lithium Industry Co.,Ltd. Address before: No. 42 Chenjia, Shanbian Village, Wencheng Town, Yushan County, Shangrao City, Jiangxi Province, 334000 Patentee before: Shao Shiyin |