IL124258A - Process for purification of dimethyl sulphoxide (dmso) - Google Patents
Process for purification of dimethyl sulphoxide (dmso)Info
- Publication number
- IL124258A IL124258A IL12425898A IL12425898A IL124258A IL 124258 A IL124258 A IL 124258A IL 12425898 A IL12425898 A IL 12425898A IL 12425898 A IL12425898 A IL 12425898A IL 124258 A IL124258 A IL 124258A
- Authority
- IL
- Israel
- Prior art keywords
- dmso
- purified
- content
- resin
- process according
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000000746 purification Methods 0.000 title claims description 7
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 title abstract description 37
- 229960001760 dimethyl sulfoxide Drugs 0.000 title abstract description 36
- 239000011347 resin Substances 0.000 claims abstract description 18
- 229920005989 resin Polymers 0.000 claims abstract description 18
- 150000001768 cations Chemical class 0.000 claims abstract description 12
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 10
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000003513 alkali Substances 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims abstract description 6
- 239000003456 ion exchange resin Substances 0.000 claims abstract description 5
- 229920003303 ion-exchange polymer Polymers 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- MYRTYDVEIRVNKP-UHFFFAOYSA-N divinylbenzene Substances C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 claims description 9
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 6
- 238000004458 analytical method Methods 0.000 claims description 6
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 5
- 238000001636 atomic emission spectroscopy Methods 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- ATTZFSUZZUNHBP-UHFFFAOYSA-N Piperonyl sulfoxide Chemical compound CCCCCCCCS(=O)C(C)CC1=CC=C2OCOC2=C1 ATTZFSUZZUNHBP-UHFFFAOYSA-N 0.000 claims 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract description 5
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 239000011734 sodium Substances 0.000 description 9
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 7
- 229910052708 sodium Inorganic materials 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 239000003729 cation exchange resin Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 241001550224 Apha Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 description 1
- 229910017974 NH40H Inorganic materials 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- -1 ammonium anions Chemical class 0.000 description 1
- 238000005349 anion exchange Methods 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000005325 percolation Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920003053 polystyrene-divinylbenzene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000004313 potentiometry Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C315/00—Preparation of sulfones; Preparation of sulfoxides
- C07C315/06—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Catalysts (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Treating Waste Gases (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9705965A FR2763332B1 (fr) | 1997-05-15 | 1997-05-15 | Procede de purification de dimethylsulfoxyde (dmso) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL124258A true IL124258A (en) | 2002-07-25 |
Family
ID=9506917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL12425898A IL124258A (en) | 1997-05-15 | 1998-04-28 | Process for purification of dimethyl sulphoxide (dmso) |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US6020530A (de) |
| EP (1) | EP0882708B1 (de) |
| JP (1) | JPH10330348A (de) |
| KR (1) | KR100560359B1 (de) |
| CN (1) | CN1084731C (de) |
| AT (1) | ATE204565T1 (de) |
| CA (1) | CA2235770A1 (de) |
| DE (2) | DE69801395T2 (de) |
| ES (1) | ES2162696T3 (de) |
| FR (1) | FR2763332B1 (de) |
| GB (1) | GB2325228B (de) |
| IL (1) | IL124258A (de) |
| MY (1) | MY114591A (de) |
| PL (1) | PL326289A1 (de) |
| SG (1) | SG63848A1 (de) |
| TW (1) | TW455577B (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2763333B1 (fr) * | 1997-05-15 | 1999-06-25 | Elf Aquitaine | Procede de purification de dimethylsulfoxyde (dmso) |
| JP3958888B2 (ja) * | 1999-03-31 | 2007-08-15 | 株式会社神鋼環境ソリューション | ジメチルスルホキシド含有廃水の処理方法 |
| WO2014175187A1 (ja) * | 2013-04-24 | 2014-10-30 | 東レ・ファインケミカル株式会社 | ジメチルスルホキシドの精製方法 |
| FR3021551A1 (fr) | 2014-06-03 | 2015-12-04 | Arkema France | Procede d'elimination d'ions metalliques dans une solution organique visqueuse |
| JP6961573B2 (ja) | 2016-04-08 | 2021-11-05 | 富士フイルム株式会社 | 処理液、その製造方法、パターン形成方法及び電子デバイスの製造方法 |
| KR102469913B1 (ko) * | 2017-04-12 | 2022-11-23 | 도오레 화인케미칼 가부시키가이샤 | 디메틸술폭시드를 증류하는 방법, 및 다단식 증류탑 |
| CN112649489A (zh) * | 2020-09-27 | 2021-04-13 | 浙江迪谱诊断技术有限公司 | 一种核酸质谱离子净化方法 |
| CN115784952B (zh) * | 2022-10-09 | 2024-07-05 | 新疆兴发化工有限公司 | 一种电子级二甲基亚砜的提纯工艺 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1768779A1 (de) * | 1968-06-28 | 1972-01-13 | Glanzstoff Ag | Verfahren zur Gewinnung von reinem Dimethylsulfoxyd |
-
1997
- 1997-05-15 FR FR9705965A patent/FR2763332B1/fr not_active Expired - Fee Related
-
1998
- 1998-04-28 AT AT98401030T patent/ATE204565T1/de not_active IP Right Cessation
- 1998-04-28 DE DE69801395T patent/DE69801395T2/de not_active Expired - Fee Related
- 1998-04-28 EP EP98401030A patent/EP0882708B1/de not_active Expired - Lifetime
- 1998-04-28 ES ES98401030T patent/ES2162696T3/es not_active Expired - Lifetime
- 1998-04-28 IL IL12425898A patent/IL124258A/en not_active IP Right Cessation
- 1998-05-13 DE DE19821326A patent/DE19821326A1/de not_active Withdrawn
- 1998-05-13 SG SG1998001044A patent/SG63848A1/en unknown
- 1998-05-14 CA CA002235770A patent/CA2235770A1/fr not_active Abandoned
- 1998-05-14 US US09/078,479 patent/US6020530A/en not_active Expired - Fee Related
- 1998-05-14 MY MYPI98002144A patent/MY114591A/en unknown
- 1998-05-14 PL PL98326289A patent/PL326289A1/xx unknown
- 1998-05-14 KR KR1019980017398A patent/KR100560359B1/ko not_active Expired - Fee Related
- 1998-05-15 TW TW087107538A patent/TW455577B/zh active
- 1998-05-15 JP JP10133499A patent/JPH10330348A/ja not_active Ceased
- 1998-05-15 CN CN98102500.5A patent/CN1084731C/zh not_active Expired - Fee Related
- 1998-05-15 GB GB9810503A patent/GB2325228B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| MY114591A (en) | 2002-11-30 |
| TW455577B (en) | 2001-09-21 |
| EP0882708B1 (de) | 2001-08-22 |
| GB9810503D0 (en) | 1998-07-15 |
| EP0882708A1 (de) | 1998-12-09 |
| US6020530A (en) | 2000-02-01 |
| DE69801395T2 (de) | 2002-05-23 |
| CN1084731C (zh) | 2002-05-15 |
| PL326289A1 (en) | 1998-11-23 |
| SG63848A1 (en) | 1999-03-30 |
| ES2162696T3 (es) | 2002-01-01 |
| FR2763332B1 (fr) | 1999-06-25 |
| GB2325228B (en) | 2000-11-29 |
| ATE204565T1 (de) | 2001-09-15 |
| GB2325228A (en) | 1998-11-18 |
| FR2763332A1 (fr) | 1998-11-20 |
| KR19980087051A (ko) | 1998-12-05 |
| KR100560359B1 (ko) | 2006-05-25 |
| DE19821326A1 (de) | 1998-11-19 |
| JPH10330348A (ja) | 1998-12-15 |
| CN1201030A (zh) | 1998-12-09 |
| CA2235770A1 (fr) | 1998-11-15 |
| DE69801395D1 (de) | 2001-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Patent granted | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| MM9K | Patent not in force due to non-payment of renewal fees |