BE472336A - - Google Patents
Info
- Publication number
- BE472336A BE472336A BE472336DA BE472336A BE 472336 A BE472336 A BE 472336A BE 472336D A BE472336D A BE 472336DA BE 472336 A BE472336 A BE 472336A
- Authority
- BE
- Belgium
- Prior art keywords
- sulfuric acid
- sulfur
- hydrochloric acid
- chloride
- concentration
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/88—Concentration of sulfuric acid
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/90—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE472336A true BE472336A (OSRAM) |
Family
ID=121938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE472336D BE472336A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE472336A (OSRAM) |
-
0
- BE BE472336D patent/BE472336A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7090820B2 (en) | Potassium monopersulfate triple salt with increased active oxygen content and substantially no K2S2O8 | |
| BE472336A (OSRAM) | ||
| US20050063895A1 (en) | Production of potassium monopersulfate triple salt using oleum | |
| FR2649099A1 (fr) | Procede de purification des trifluoromethanesulfinate et sulfonate de sodium | |
| EP0276605B1 (fr) | Synthèse des tetrahydro-1,1,2,2 perfluoroalcanols et de leurs esters | |
| US1627325A (en) | Process of making a stable hydrogen peroxide | |
| FR2608145A1 (fr) | Procede de fabrication d'hypochlorite de calcium et produit obtenu par ce procede | |
| BE498029A (OSRAM) | ||
| BE472320A (OSRAM) | ||
| BE411281A (OSRAM) | ||
| FR2668463A1 (fr) | Procede de fabrication d'acide chlorhydrique, seul, ou d'acide chlorhydrique et de methanol, leur utilisation pour la fabrication de dioxyde de chlore. | |
| BE332026A (OSRAM) | ||
| BE572719A (OSRAM) | ||
| BE557062A (OSRAM) | ||
| BE573387A (OSRAM) | ||
| BE490547A (OSRAM) | ||
| BE505594A (OSRAM) | ||
| BE390759A (OSRAM) | ||
| CH399468A (fr) | Procédé de préparation du caprolactame | |
| BE484554A (OSRAM) | ||
| BE513328A (OSRAM) | ||
| BE451611A (OSRAM) | ||
| CH264597A (fr) | Procédé de fabrication de peroxydes alcoylbenzéniques. | |
| BE428872A (OSRAM) | ||
| BE425573A (OSRAM) |