DE2643738A1 - Verfahren zur kontinuierlichen reinigung von alkylsulfonaten - Google Patents
Verfahren zur kontinuierlichen reinigung von alkylsulfonatenInfo
- Publication number
- DE2643738A1 DE2643738A1 DE19762643738 DE2643738A DE2643738A1 DE 2643738 A1 DE2643738 A1 DE 2643738A1 DE 19762643738 DE19762643738 DE 19762643738 DE 2643738 A DE2643738 A DE 2643738A DE 2643738 A1 DE2643738 A1 DE 2643738A1
- Authority
- DE
- Germany
- Prior art keywords
- alkyl sulfonates
- procedure
- continuous purification
- sulfonates
- alkyl
- 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.)
- Withdrawn
Links
- 238000000746 purification Methods 0.000 title claims description 3
- 150000008052 alkyl sulfonates Chemical class 0.000 title description 10
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 title description 6
- 238000000034 method Methods 0.000 title description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 5
- 230000001590 oxidative effect Effects 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 239000000243 solution Substances 0.000 description 7
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 4
- 150000003871 sulfonates Chemical class 0.000 description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000002845 discoloration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007127 saponification reaction Methods 0.000 description 2
- 235000010265 sodium sulphite Nutrition 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 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 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002316 fumigant Substances 0.000 description 1
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical class Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
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 |
|---|---|---|---|
| DD18883875A DD123088A1 (enrdf_load_stackoverflow) | 1975-10-14 | 1975-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2643738A1 true DE2643738A1 (de) | 1977-04-28 |
Family
ID=5501976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762643738 Withdrawn DE2643738A1 (de) | 1975-10-14 | 1976-09-29 | Verfahren zur kontinuierlichen reinigung von alkylsulfonaten |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5289620A (enrdf_load_stackoverflow) |
| DD (1) | DD123088A1 (enrdf_load_stackoverflow) |
| DE (1) | DE2643738A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2327985A1 (enrdf_load_stackoverflow) |
| IT (1) | IT1069255B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0373305A1 (en) * | 1988-12-12 | 1990-06-20 | ATOCHEM NORTH AMERICA, INC. (a Pennsylvania corp.) | Purification of alkanesulfonic acids using ozone |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2653970A (en) * | 1950-01-12 | 1953-09-29 | Allied Chem & Dye Corp | Olefin sulfitation process |
| US3639282A (en) * | 1968-07-01 | 1972-02-01 | Chevron Res | Hypochlorite bleaching of monoelefinic hydrocarbon sulfonates |
| US3541140A (en) * | 1968-12-17 | 1970-11-17 | Gulf Research Development Co | Process for preparing detergent sulfonates |
| US3644499A (en) * | 1968-12-17 | 1972-02-22 | Gulf Research Development Co | Process for preparing detergent sulfonates |
| GB1257212A (enrdf_load_stackoverflow) * | 1969-01-03 | 1971-12-15 |
-
1975
- 1975-10-14 DD DD18883875A patent/DD123088A1/xx unknown
-
1976
- 1976-09-29 DE DE19762643738 patent/DE2643738A1/de not_active Withdrawn
- 1976-10-12 JP JP12221576A patent/JPS5289620A/ja active Pending
- 1976-10-12 FR FR7630596A patent/FR2327985A1/fr not_active Withdrawn
- 1976-10-13 IT IT5170876A patent/IT1069255B/it active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0373305A1 (en) * | 1988-12-12 | 1990-06-20 | ATOCHEM NORTH AMERICA, INC. (a Pennsylvania corp.) | Purification of alkanesulfonic acids using ozone |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5289620A (en) | 1977-07-27 |
| DD123088A1 (enrdf_load_stackoverflow) | 1976-11-20 |
| IT1069255B (it) | 1985-03-25 |
| FR2327985A1 (fr) | 1977-05-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |