DD83761A - - Google Patents
Info
- Publication number
- DD83761A DD83761A DD83761DA DD83761A DD 83761 A DD83761 A DD 83761A DD 83761D A DD83761D A DD 83761DA DD 83761 A DD83761 A DD 83761A
- Authority
- DD
- German Democratic Republic
Links
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD83761A true DD83761A (es) |
Family
ID=269369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD83761D DD83761A (es) |
Country Status (1)
| Country | Link |
|---|---|
| DD (1) | DD83761A (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4859373A (en) * | 1987-02-25 | 1989-08-22 | Societe Nationale Elf Aquitaine (Production) | Process for the production of alkanesulphonic acids |
-
0
- DD DD83761D patent/DD83761A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4859373A (en) * | 1987-02-25 | 1989-08-22 | Societe Nationale Elf Aquitaine (Production) | Process for the production of alkanesulphonic acids |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7128890B2 (en) | Purification of hydrochloric acid obtained as by-product in the synthesis of methanesulfonic acid | |
| EP0505692B1 (en) | A method of preparing purified alkanesulfonic acid | |
| SU1205757A3 (ru) | Способ получени терефталевой кислоты | |
| US4859373A (en) | Process for the production of alkanesulphonic acids | |
| ATE199531T1 (de) | Reinigung von salzsäure, nebenprodukt der methansulfonsäureherstellung | |
| DD83761A (es) |