DE2643000A1 - Reinigung von alkansulfonsaeuren durch destillation - Google Patents
Reinigung von alkansulfonsaeuren durch destillationInfo
- Publication number
- DE2643000A1 DE2643000A1 DE19762643000 DE2643000A DE2643000A1 DE 2643000 A1 DE2643000 A1 DE 2643000A1 DE 19762643000 DE19762643000 DE 19762643000 DE 2643000 A DE2643000 A DE 2643000A DE 2643000 A1 DE2643000 A1 DE 2643000A1
- Authority
- DE
- Germany
- Prior art keywords
- column
- acid
- temperatures
- weight
- water
- 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.)
- Pending
Links
- 239000002253 acid Substances 0.000 title claims description 47
- 150000007513 acids Chemical class 0.000 title claims description 18
- 238000004821 distillation Methods 0.000 title description 9
- 150000001335 aliphatic alkanes Chemical class 0.000 title description 3
- 238000004140 cleaning Methods 0.000 title description 2
- 238000000034 method Methods 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 22
- 238000005194 fractionation Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000000047 product Substances 0.000 description 28
- -1 Aromatic peroxy acids Chemical class 0.000 description 15
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 14
- 150000004702 methyl esters Chemical class 0.000 description 12
- 238000000354 decomposition reaction Methods 0.000 description 9
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 8
- 238000001704 evaporation Methods 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 5
- 230000007062 hydrolysis Effects 0.000 description 5
- 238000006460 hydrolysis reaction Methods 0.000 description 5
- MBABOKRGFJTBAE-UHFFFAOYSA-N methyl methanesulfonate Chemical compound COS(C)(=O)=O MBABOKRGFJTBAE-UHFFFAOYSA-N 0.000 description 5
- 238000009835 boiling Methods 0.000 description 4
- NUIWRMGOBPOIOY-UHFFFAOYSA-N ethanesulfonic acid;methanesulfonic acid Chemical compound CS(O)(=O)=O.CCS(O)(=O)=O NUIWRMGOBPOIOY-UHFFFAOYSA-N 0.000 description 4
- 239000011269 tar Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000012263 liquid product Substances 0.000 description 3
- 239000012429 reaction media Substances 0.000 description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- 159000000032 aromatic acids Chemical class 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000004094 preconcentration Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- CCIVGXIOQKPBKL-UHFFFAOYSA-N ethanesulfonic acid Chemical compound CCS(O)(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-N 0.000 description 1
- 238000007701 flash-distillation Methods 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- QEIDSSLUKKFBCE-UHFFFAOYSA-N methane;methanesulfonic acid Chemical compound C.CS(O)(=O)=O QEIDSSLUKKFBCE-UHFFFAOYSA-N 0.000 description 1
- GXHMMDRXHUIUMN-UHFFFAOYSA-N methanesulfonic acid Chemical compound CS(O)(=O)=O.CS(O)(=O)=O GXHMMDRXHUIUMN-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000243 mutagenic effect Toxicity 0.000 description 1
- 230000003505 mutagenic effect Effects 0.000 description 1
- HVFSJXUIRWUHRG-UHFFFAOYSA-N oic acid Natural products C1CC2C3CC=C4CC(OC5C(C(O)C(O)C(CO)O5)O)CC(O)C4(C)C3CCC2(C)C1C(C)C(O)CC(C)=C(C)C(=O)OC1OC(COC(C)=O)C(O)C(O)C1OC(C(C1O)O)OC(COC(C)=O)C1OC1OC(CO)C(O)C(O)C1O HVFSJXUIRWUHRG-UHFFFAOYSA-N 0.000 description 1
- 150000004965 peroxy acids Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/42—Separation; Purification; Stabilisation; Use of additives
- C07C303/44—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/617,477 US4035242A (en) | 1975-09-29 | 1975-09-29 | Distillative purification of alkane sulfonic acids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2643000A1 true DE2643000A1 (de) | 1977-03-31 |
Family
ID=24473805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762643000 Pending DE2643000A1 (de) | 1975-09-29 | 1976-09-24 | Reinigung von alkansulfonsaeuren durch destillation |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4035242A (https=) |
| JP (1) | JPS5242819A (https=) |
| DE (1) | DE2643000A1 (https=) |
| FR (1) | FR2325640A1 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017080991A1 (de) * | 2015-11-10 | 2017-05-18 | Basf Se | Verfahren zur aufreinigung von alkansulfonsäuren |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0062136B1 (en) * | 1981-03-30 | 1985-09-25 | Pennwalt Corporation | Process for the preparation of anhydrous alkane sulfonic acids |
| JPS59106455A (ja) * | 1982-12-09 | 1984-06-20 | Lion Corp | 界面活性剤スラリ−中の未反応油分の除去方法 |
| US4450047A (en) * | 1983-01-28 | 1984-05-22 | Penwalt Corporation | Process for recovering anhydrous alkanesulfonic acids by reduced pressure, falling film evaporation |
| US4938846A (en) * | 1986-12-08 | 1990-07-03 | Atochem, North America, Inc. | Preparation of anhydrous alkanesulfonic acid |
| US5284993A (en) * | 1992-09-21 | 1994-02-08 | Phillips Petroleum Company | Alkylation catalyst regeneration |
| US5873981A (en) * | 1996-12-26 | 1999-02-23 | The Dow Chemical Company | Recovery of anhydrous acids |
| DE10041758A1 (de) * | 2000-08-25 | 2002-03-07 | Basf Ag | Verbessertes Verfahren zur Aufbereitung von Stoffen in chemischen Apparaten mit Einbauten zum Stoffaustausch |
| KR101739414B1 (ko) | 2013-11-19 | 2017-05-24 | 아쿠아 메탈스 인크. | 리드 액시드 배터리들의 제련소 없는 재활용을 위한 장치 및 방법 |
| KR102242697B1 (ko) | 2015-05-13 | 2021-04-20 | 아쿠아 메탈스 인크. | 납 축전지를 재활용 하기 위한 폐 루프 시스템들 및 방법들 |
| EP3294931A4 (en) | 2015-05-13 | 2018-12-26 | Aqua Metals Inc. | Electrodeposited lead composition, methods of production, and uses |
| JP6805240B2 (ja) | 2015-05-13 | 2020-12-23 | アクア メタルズ インコーポレーテッドＡｑｕａ Ｍｅｔａｌｓ Ｉｎｃ． | 鉛酸電池からの鉛の回収のためのシステムおよび方法 |
| CN105237441B (zh) * | 2015-11-02 | 2017-06-13 | 中国石油天然气股份有限公司 | 一种回收甲烷磺酸的装置和方法 |
| KR102670176B1 (ko) | 2015-11-10 | 2024-05-28 | 바스프 에스이 | 알칸설폰산의 재가공 방법 |
| US10316420B2 (en) | 2015-12-02 | 2019-06-11 | Aqua Metals Inc. | Systems and methods for continuous alkaline lead acid battery recycling |
| TW201841881A (zh) | 2017-04-18 | 2018-12-01 | 德商巴斯夫歐洲公司 | 純化烷烴磺酸酐的方法及使用純化的烷烴磺酸酐製造烷烴磺酸的方法 |
| CN110678444B (zh) * | 2017-05-30 | 2023-01-10 | 巴斯夫欧洲公司 | 生产链烷磺酸的方法 |
| BR112020014761B1 (pt) | 2018-02-07 | 2022-12-20 | Basf Se | Processo para a fabricação de um ácido alcanossulfônico |
| JP7310350B2 (ja) * | 2019-06-20 | 2023-07-19 | Dic株式会社 | メタンスルホン酸の精製方法、及び精製されたメタンスルホン酸の使用方法 |
| EP3763700A1 (en) * | 2019-07-10 | 2021-01-13 | Grillo-Werke Aktiengesellschaft | Improved process for the purification of sulfonic acids |
| MX2022001602A (es) * | 2019-08-07 | 2022-03-11 | Basf Se | Recuperacion de acido metansulfonico libre de agua del flujo de fondo de una columna de destilacion. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2285337A (en) * | 1938-03-24 | 1942-06-02 | Nat Oil Prod Co | Process of producing sulphonated products |
| US3509206A (en) * | 1967-03-01 | 1970-04-28 | Ppg Industries Inc | Alkanesulfonic acid preparation |
-
1975
- 1975-09-29 US US05/617,477 patent/US4035242A/en not_active Expired - Lifetime
-
1976
- 1976-06-21 FR FR7618856A patent/FR2325640A1/fr active Granted
- 1976-07-07 JP JP51080804A patent/JPS5242819A/ja active Granted
- 1976-09-24 DE DE19762643000 patent/DE2643000A1/de active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017080991A1 (de) * | 2015-11-10 | 2017-05-18 | Basf Se | Verfahren zur aufreinigung von alkansulfonsäuren |
| US10577312B2 (en) | 2015-11-10 | 2020-03-03 | Basf Se | Process for purifying alkanesulfonic acids |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2325640A1 (fr) | 1977-04-22 |
| FR2325640B1 (https=) | 1979-06-08 |
| JPS5530788B2 (https=) | 1980-08-13 |
| JPS5242819A (en) | 1977-04-04 |
| US4035242A (en) | 1977-07-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHN | Withdrawal |