GB637172A - Improvements in or relating to the production of strontium peroxide - Google Patents
Improvements in or relating to the production of strontium peroxideInfo
- Publication number
- GB637172A GB637172A GB2618/47A GB261847A GB637172A GB 637172 A GB637172 A GB 637172A GB 2618/47 A GB2618/47 A GB 2618/47A GB 261847 A GB261847 A GB 261847A GB 637172 A GB637172 A GB 637172A
- Authority
- GB
- United Kingdom
- Prior art keywords
- peroxide
- relating
- strontium
- production
- strontium peroxide
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/02—Oxides or hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/04—Metal peroxides or peroxyhydrates thereof; Metal superoxides; Metal ozonides; Peroxyhydrates thereof
- C01B15/043—Metal peroxides or peroxyhydrates thereof; Metal superoxides; Metal ozonides; Peroxyhydrates thereof of alkali metals, alkaline earth metals or magnesium or beryllium or aluminium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
Crystalline anhydrous strontium peroxide is obtained by heating hydrated strontium oxide and hydrogen peroxide at a temperature below the boiling point of water, e.g. 190 DEG F., to produce hydrated strontium peroxide, adding at least ten additional successive equal portions of hydrogen peroxide to ensure continuous evolution of oxygen and to dehydrate the peroxide and finally separating and drying the crystalline peroxide at a temperature of 212-260 DEG F., all the operations being effected in an atmosphere devoid of carbon dioxide.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US637172XA | 1944-11-28 | 1944-11-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB637172A true GB637172A (en) | 1950-05-17 |
Family
ID=22051023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2618/47A Expired GB637172A (en) | 1944-11-28 | 1947-01-28 | Improvements in or relating to the production of strontium peroxide |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB637172A (en) |
-
1947
- 1947-01-28 GB GB2618/47A patent/GB637172A/en not_active Expired
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