ZA831993B - Process for removing sulfuric acid from the reaction mixture obtained in the sulfoxidation of paraffins - Google Patents
Process for removing sulfuric acid from the reaction mixture obtained in the sulfoxidation of paraffinsInfo
- Publication number
- ZA831993B ZA831993B ZA831993A ZA831993A ZA831993B ZA 831993 B ZA831993 B ZA 831993B ZA 831993 A ZA831993 A ZA 831993A ZA 831993 A ZA831993 A ZA 831993A ZA 831993 B ZA831993 B ZA 831993B
- Authority
- ZA
- South Africa
- Prior art keywords
- sulfoxidation
- paraffins
- reaction mixture
- sulfuric acid
- mixture obtained
- Prior art date
Links
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)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823210573 DE3210573A1 (en) | 1982-03-23 | 1982-03-23 | METHOD FOR SEPARATING SULFURIC ACID FROM THE REACTION MIXTURE CONTAINING SULFOXIDATION OF PARAFFINS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA831993B true ZA831993B (en) | 1983-11-30 |
Family
ID=6159035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA831993A ZA831993B (en) | 1982-03-23 | 1983-03-22 | Process for removing sulfuric acid from the reaction mixture obtained in the sulfoxidation of paraffins |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0089653A3 (en) |
| JP (1) | JPS58172363A (en) |
| AR (1) | AR229069A1 (en) |
| AU (1) | AU1270683A (en) |
| BR (1) | BR8301442A (en) |
| CS (1) | CS195783A2 (en) |
| DD (1) | DD209441A5 (en) |
| DE (1) | DE3210573A1 (en) |
| ES (1) | ES8402564A1 (en) |
| NO (1) | NO831000L (en) |
| YU (1) | YU67983A (en) |
| ZA (1) | ZA831993B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3801942A1 (en) * | 1988-01-23 | 1989-07-27 | Basf Ag | METHOD FOR PRODUCING ALKALINE SALTS OF BIPHENYL-4,4'-DISULPHONIC ACID |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1593860B1 (en) * | 1967-03-15 | 1971-02-11 | Hoechst Ag | Process for the preparation of amine salts of n-paraffin sulfonic acids |
| US3719703A (en) * | 1969-04-29 | 1973-03-06 | Atomic Energy Commission | Separation of sulfonic acids from sulfuric acid |
| US3720707A (en) * | 1970-02-27 | 1973-03-13 | Labofina Sa | Process for reducing the sulfuric acid content of alkylarylsulfonic acids |
| CH534670A (en) * | 1970-08-07 | 1973-03-15 | Aquitaine Petrole | Process for the separation of sulfonic acids contained in a crude sulfonic solution |
| IT1074825B (en) * | 1977-01-11 | 1985-04-20 | Euteco Spa | PROCESS FOR THE PURIFICATION OF ALCHYLSULPHONIC ACIDS |
| DE3048058C2 (en) * | 1980-12-19 | 1983-04-28 | Hoechst Ag, 6230 Frankfurt | Process for the separation of sulfuric acid from the crude sulfonation mixture obtained in the sulfoxidation of n-paraffins |
-
1982
- 1982-03-23 DE DE19823210573 patent/DE3210573A1/en not_active Withdrawn
-
1983
- 1983-03-19 EP EP83102734A patent/EP0089653A3/en not_active Withdrawn
- 1983-03-21 DD DD83249010A patent/DD209441A5/en unknown
- 1983-03-21 YU YU00679/83A patent/YU67983A/en unknown
- 1983-03-21 ES ES520801A patent/ES8402564A1/en not_active Expired
- 1983-03-21 AR AR292452A patent/AR229069A1/en active
- 1983-03-22 BR BR8301442A patent/BR8301442A/en unknown
- 1983-03-22 ZA ZA831993A patent/ZA831993B/en unknown
- 1983-03-22 NO NO831000A patent/NO831000L/en unknown
- 1983-03-22 JP JP58046088A patent/JPS58172363A/en active Pending
- 1983-03-22 AU AU12706/83A patent/AU1270683A/en not_active Abandoned
- 1983-03-22 CS CS831957A patent/CS195783A2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR8301442A (en) | 1983-11-29 |
| ES520801A0 (en) | 1984-02-01 |
| DD209441A5 (en) | 1984-05-09 |
| ES8402564A1 (en) | 1984-02-01 |
| CS195783A2 (en) | 1985-07-16 |
| AU1270683A (en) | 1983-09-29 |
| EP0089653A2 (en) | 1983-09-28 |
| YU67983A (en) | 1986-02-28 |
| AR229069A1 (en) | 1983-05-31 |
| EP0089653A3 (en) | 1984-05-23 |
| JPS58172363A (en) | 1983-10-11 |
| NO831000L (en) | 1983-09-26 |
| DE3210573A1 (en) | 1983-10-06 |
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