BG36863A1 - Method for controlled sulphur acid cleaning - Google Patents
Method for controlled sulphur acid cleaningInfo
- Publication number
- BG36863A1 BG36863A1 BG4148978A BG4148978A BG36863A1 BG 36863 A1 BG36863 A1 BG 36863A1 BG 4148978 A BG4148978 A BG 4148978A BG 4148978 A BG4148978 A BG 4148978A BG 36863 A1 BG36863 A1 BG 36863A1
- Authority
- BG
- Bulgaria
- Prior art keywords
- acid cleaning
- sulphur acid
- controlled
- controlled sulphur
- cleaning
- Prior art date
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
- 239000005864 Sulphur Substances 0.000 title 1
- 239000002253 acid Substances 0.000 title 1
- 238000004140 cleaning Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD20260377A DD138019A3 (de) | 1977-12-14 | 1977-12-14 | Verfahren zur gesteuerten schwefelsauren raffination-2- |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG36863A1 true BG36863A1 (en) | 1985-02-15 |
Family
ID=5510832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG4148978A BG36863A1 (en) | 1977-12-14 | 1978-11-23 | Method for controlled sulphur acid cleaning |
Country Status (5)
| Country | Link |
|---|---|
| BG (1) | BG36863A1 (cs) |
| CS (1) | CS218865B1 (cs) |
| DD (1) | DD138019A3 (cs) |
| HU (1) | HU181473B (cs) |
| SU (1) | SU939524A1 (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19847197C1 (de) * | 1998-10-13 | 2000-03-16 | Omros Ges Fuer Umwelttechnik G | Verfahren zur Bergung hochviskoser Produkte |
-
1977
- 1977-12-14 DD DD20260377A patent/DD138019A3/xx unknown
-
1978
- 1978-11-22 SU SU787770367A patent/SU939524A1/ru active
- 1978-11-23 BG BG4148978A patent/BG36863A1/xx unknown
- 1978-11-24 CS CS774178A patent/CS218865B1/cs unknown
- 1978-12-05 HU HUPE001059 patent/HU181473B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD138019A3 (de) | 1979-10-10 |
| HU181473B (hu) | 1983-07-28 |
| CS218865B1 (cs) | 1983-02-25 |
| SU939524A1 (ru) | 1982-06-30 |
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