CN103145592A - 离子对色谱专用试剂十二烷基磺酸钠的纯化工艺 - Google Patents
离子对色谱专用试剂十二烷基磺酸钠的纯化工艺 Download PDFInfo
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- CN103145592A CN103145592A CN2013100550632A CN201310055063A CN103145592A CN 103145592 A CN103145592 A CN 103145592A CN 2013100550632 A CN2013100550632 A CN 2013100550632A CN 201310055063 A CN201310055063 A CN 201310055063A CN 103145592 A CN103145592 A CN 103145592A
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- Prior art keywords
- ion pair
- sodium laurylsulfonate
- special agent
- agent sodium
- carrying
- 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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- DAJSVUQLFFJUSX-UHFFFAOYSA-M sodium;dodecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCS([O-])(=O)=O DAJSVUQLFFJUSX-UHFFFAOYSA-M 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000008569 process Effects 0.000 title claims abstract description 19
- 239000003153 chemical reaction reagent Substances 0.000 title abstract description 8
- 238000004190 ion pair chromatography Methods 0.000 title abstract 3
- 239000013078 crystal Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 239000000243 solution Substances 0.000 claims abstract description 12
- 238000002425 crystallisation Methods 0.000 claims abstract description 10
- 230000008025 crystallization Effects 0.000 claims abstract description 10
- 239000000706 filtrate Substances 0.000 claims abstract description 10
- 239000011259 mixed solution Substances 0.000 claims abstract description 10
- 239000008367 deionised water Substances 0.000 claims abstract description 7
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims abstract description 5
- 238000010992 reflux Methods 0.000 claims abstract description 5
- 150000002500 ions Chemical class 0.000 claims description 27
- 239000003795 chemical substances by application Substances 0.000 claims description 24
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 16
- 230000009514 concussion Effects 0.000 claims description 8
- 229960004756 ethanol Drugs 0.000 claims description 6
- 229960000935 dehydrated alcohol Drugs 0.000 claims description 4
- 238000002604 ultrasonography Methods 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 abstract description 2
- 238000000967 suction filtration Methods 0.000 abstract 3
- 238000001816 cooling Methods 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000010355 oscillation Effects 0.000 abstract 1
- 238000011160 research Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012452 mother liquor Substances 0.000 description 3
- 238000003672 processing method Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 206010020843 Hyperthermia Diseases 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000036031 hyperthermia Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229920000831 ionic polymer Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
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CN201310055063.2A CN103145592B (zh) | 2013-02-20 | 2013-02-20 | 离子对色谱专用试剂十二烷基磺酸钠的纯化工艺 |
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CN201310055063.2A CN103145592B (zh) | 2013-02-20 | 2013-02-20 | 离子对色谱专用试剂十二烷基磺酸钠的纯化工艺 |
Publications (2)
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CN103145592A true CN103145592A (zh) | 2013-06-12 |
CN103145592B CN103145592B (zh) | 2014-09-17 |
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CN201310055063.2A Active CN103145592B (zh) | 2013-02-20 | 2013-02-20 | 离子对色谱专用试剂十二烷基磺酸钠的纯化工艺 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107501137A (zh) * | 2017-08-29 | 2017-12-22 | 东明俱进化工有限公司 | 一种十二烷基硫酸锂的提纯工艺及其设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0505692A1 (en) * | 1991-03-27 | 1992-09-30 | Elf Atochem North America, Inc. | A method of preparing purified alkanesulfonic acid |
DE4212086A1 (de) * | 1992-04-10 | 1993-10-14 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von Alkansulfonaten |
CN101054353A (zh) * | 2007-05-29 | 2007-10-17 | 南通华润新材料有限公司 | 十二烷基二苯醚二磺酸钠纯化方法 |
CN102351743A (zh) * | 2011-08-25 | 2012-02-15 | 天津市化学试剂研究所 | 一种离子对色谱试剂辛烷磺酸钠的制备方法 |
CN102432507A (zh) * | 2011-08-25 | 2012-05-02 | 天津市化学试剂研究所 | 一种离子对色谱试剂庚烷磺酸钠的制备方法 |
-
2013
- 2013-02-20 CN CN201310055063.2A patent/CN103145592B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0505692A1 (en) * | 1991-03-27 | 1992-09-30 | Elf Atochem North America, Inc. | A method of preparing purified alkanesulfonic acid |
DE4212086A1 (de) * | 1992-04-10 | 1993-10-14 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von Alkansulfonaten |
CN101054353A (zh) * | 2007-05-29 | 2007-10-17 | 南通华润新材料有限公司 | 十二烷基二苯醚二磺酸钠纯化方法 |
CN102351743A (zh) * | 2011-08-25 | 2012-02-15 | 天津市化学试剂研究所 | 一种离子对色谱试剂辛烷磺酸钠的制备方法 |
CN102432507A (zh) * | 2011-08-25 | 2012-05-02 | 天津市化学试剂研究所 | 一种离子对色谱试剂庚烷磺酸钠的制备方法 |
Non-Patent Citations (1)
Title |
---|
周艳等: "十二烷基硫酸钠制备方法的探讨", 《实验技术与管理》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107501137A (zh) * | 2017-08-29 | 2017-12-22 | 东明俱进化工有限公司 | 一种十二烷基硫酸锂的提纯工艺及其设备 |
CN107501137B (zh) * | 2017-08-29 | 2023-09-05 | 东明俱进化工有限公司 | 一种十二烷基硫酸锂的提纯工艺及其设备 |
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CN103145592B (zh) | 2014-09-17 |
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Address after: 201406 Fengxian District, South Lake Town, Hong Kong Road, No. 1008, No. Patentee after: SHANGHAI ALADDIN BIOCHEMICAL TECHNOLOGY Co.,Ltd. Address before: 201406 Fengxian District, South Lake Town, Hong Kong Road, No. 1008, No. Patentee before: SHANGHAI JINGCHUN SCIENTIFICAL CO.,LTD. |
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Denomination of invention: Purification process of sodium dodecyl sulfonate, a specialized reagent for ion pair chromatography Granted publication date: 20140917 Pledgee: Luwan Sub branch of Bank of Shanghai Co.,Ltd. Pledgor: SHANGHAI ALADDIN BIOCHEMICAL TECHNOLOGY Co.,Ltd. Registration number: Y2024310000453 |
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