ES489620A1 - Process for the Preparation of Inorganic Peroxides - Google Patents
Process for the Preparation of Inorganic PeroxidesInfo
- Publication number
- ES489620A1 ES489620A1 ES489620A ES489620A ES489620A1 ES 489620 A1 ES489620 A1 ES 489620A1 ES 489620 A ES489620 A ES 489620A ES 489620 A ES489620 A ES 489620A ES 489620 A1 ES489620 A1 ES 489620A1
- Authority
- ES
- Spain
- Prior art keywords
- peroxide
- reaction
- preparation
- inorganic peroxides
- suspension
- 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
- 150000002978 peroxides Chemical class 0.000 title abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- HPGPEWYJWRWDTP-UHFFFAOYSA-N lithium peroxide Chemical compound [Li+].[Li+].[O-][O-] HPGPEWYJWRWDTP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 238000001694 spray drying Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fertilizers (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
An alkali metal or alkaline earth metal peroxide, for example calcium, magnesium or lithium peroxide, is produced by reaction between a concentrated suspension of the corresponding oxide or hydroxide and hydrogen peroxide, preferably maintaining the reaction mixture with stirring until the reaction has gone to completion, and direct spray drying of the peroxide suspension formed, if desired after partial dewatering. The product occurs directly as free flowing granules of a narrow and uniform particle size, and is chemically homogeneous.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792918137 DE2918137A1 (en) | 1979-05-05 | 1979-05-05 | METHOD FOR PRODUCING ALKALINE OR ALKALINE EARTH PEROXIDES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES489620A1 true ES489620A1 (en) | 1980-09-16 |
Family
ID=6069996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES489620A Expired ES489620A1 (en) | 1979-05-05 | 1980-03-17 | Process for the Preparation of Inorganic Peroxides |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS55149107A (en) |
| AT (1) | AT382139B (en) |
| AU (1) | AU541584B2 (en) |
| BE (1) | BE883079A (en) |
| BR (1) | BR8002696A (en) |
| CA (1) | CA1167235A (en) |
| DE (1) | DE2918137A1 (en) |
| ES (1) | ES489620A1 (en) |
| FR (1) | FR2456069B1 (en) |
| GB (1) | GB2048842B (en) |
| IT (1) | IT1140860B (en) |
| LU (1) | LU82328A1 (en) |
| NL (1) | NL189083C (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3163044D1 (en) * | 1980-05-15 | 1984-05-17 | Interox Chemicals Ltd | The production of alkali metal or alkaline earth metal peroxides and peroxides when so produced |
| DE3025682A1 (en) * | 1980-07-07 | 1982-02-11 | Peroxid-Chemie GmbH, 8023 Höllriegelskreuth | METHOD FOR PRODUCING PEROXIDES OF TWO-VALUE METALS |
| JPS5773607A (en) * | 1980-10-24 | 1982-05-08 | Dainippon Printing Co Ltd | Calibration system of lithographic-plate pattern area rate meter |
| DE3105584A1 (en) * | 1981-02-16 | 1982-10-28 | Peroxid-Chemie GmbH, 8023 Höllriegelskreuth | METHOD FOR CONTINUOUSLY DETERMINING ALKALI HYPEROXIDE |
| JPH02120478U (en) * | 1989-03-17 | 1990-09-28 | ||
| US5394867A (en) * | 1991-06-05 | 1995-03-07 | Brookdale International Systems Inc. | Personal disposable emergency breathing system with dual air supply |
| US5186165A (en) * | 1991-06-05 | 1993-02-16 | Brookdale International Systems Inc. | Filtering canister with deployable hood and mouthpiece |
| DE4219459A1 (en) * | 1992-06-13 | 1993-12-16 | Huels Chemische Werke Ag | Process for the preparation of 2,2,6,6-tetramethylpiperidine-N-oxyl and its derivatives substituted in the 4-position |
| DE19650686A1 (en) * | 1996-12-06 | 1998-06-10 | Solvay Interox Gmbh | Alkaline earth metal peroxide product |
| DE10035287A1 (en) | 2000-07-18 | 2002-01-31 | Solvay Interox Gmbh | Coated metal peroxides |
| DE10248652A1 (en) | 2002-10-18 | 2004-04-29 | Solvay Interox Gmbh | Process for the production of dust-free alkaline earth peroxides |
| US20100239618A1 (en) * | 2006-02-28 | 2010-09-23 | Swissdent Cosmetics Ag | Toothpaste |
| CN114634165B (en) * | 2022-01-20 | 2023-08-29 | 常熟理工学院 | Method for preparing calcium peroxide by utilizing waste incineration fly ash |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2415443A (en) * | 1944-11-28 | 1947-02-11 | Albert Pavlik | Strontium peroxide and method of making the same |
| US2695217A (en) * | 1952-05-22 | 1954-11-23 | Shell Dev | Purification of hydrogen peroxide |
| US3120997A (en) * | 1961-08-25 | 1964-02-11 | Gen Dynamics Corp | Process for producing alkali metal superoxides |
| US3134646A (en) * | 1962-01-15 | 1964-05-26 | Lithium Corp | Preparation of lithium peroxide |
| US3446588A (en) * | 1967-03-02 | 1969-05-27 | Foote Mineral Co | Method for preparing lithium peroxide |
| JPS5039078B1 (en) * | 1971-02-22 | 1975-12-13 | ||
| FR2175652B1 (en) * | 1972-03-17 | 1974-08-02 | Air Liquide | |
| US3907506A (en) * | 1972-03-17 | 1975-09-23 | Air Liquide | Apparatus for the preparation of alkaline hyperoxide |
| JPS5146520B2 (en) * | 1972-11-10 | 1976-12-09 |
-
1979
- 1979-05-05 DE DE19792918137 patent/DE2918137A1/en active Granted
-
1980
- 1980-03-03 NL NLAANVRAGE8001274,A patent/NL189083C/en not_active IP Right Cessation
- 1980-03-17 ES ES489620A patent/ES489620A1/en not_active Expired
- 1980-04-03 LU LU82328A patent/LU82328A1/en unknown
- 1980-04-15 IT IT21372/80A patent/IT1140860B/en active
- 1980-04-17 AU AU57553/80A patent/AU541584B2/en not_active Expired - Fee Related
- 1980-04-29 GB GB8014089A patent/GB2048842B/en not_active Expired
- 1980-04-30 BR BR8002696A patent/BR8002696A/en not_active IP Right Cessation
- 1980-05-02 BE BE1/9804A patent/BE883079A/en not_active IP Right Cessation
- 1980-05-05 AT AT0238280A patent/AT382139B/en not_active IP Right Cessation
- 1980-05-05 FR FR8010024A patent/FR2456069B1/en not_active Expired
- 1980-05-05 CA CA000351249A patent/CA1167235A/en not_active Expired
- 1980-05-06 JP JP5876380A patent/JPS55149107A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AU541584B2 (en) | 1985-01-10 |
| ATA238280A (en) | 1986-06-15 |
| GB2048842A (en) | 1980-12-17 |
| BE883079A (en) | 1980-11-03 |
| FR2456069A1 (en) | 1980-12-05 |
| NL189083C (en) | 1993-01-04 |
| LU82328A1 (en) | 1980-07-02 |
| BR8002696A (en) | 1980-12-16 |
| NL8001274A (en) | 1980-11-07 |
| JPS55149107A (en) | 1980-11-20 |
| AU5755380A (en) | 1980-11-13 |
| AT382139B (en) | 1987-01-12 |
| FR2456069B1 (en) | 1985-10-11 |
| DE2918137A1 (en) | 1980-11-20 |
| IT8021372A0 (en) | 1980-04-15 |
| NL189083B (en) | 1992-08-03 |
| IT1140860B (en) | 1986-10-10 |
| GB2048842B (en) | 1983-02-23 |
| JPS6356166B2 (en) | 1988-11-07 |
| CA1167235A (en) | 1984-05-15 |
| DE2918137C2 (en) | 1988-06-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES489620A1 (en) | Process for the Preparation of Inorganic Peroxides | |
| ES435894A1 (en) | Stabilized sodium percarbonate and process for preparing same | |
| CA2091178A1 (en) | Process and apparatus for the production of hydrogen peroxide from hydrogen and oxygen | |
| GB1535295A (en) | Process for producing hydrogen | |
| ES408219A1 (en) | Method of making alkali metal percarbonates | |
| GB1459076A (en) | Method of preparing size | |
| ES440643A1 (en) | Production of porous gypsum moldings | |
| ES227612A1 (en) | Processes for producing mixed fertilizers | |
| KR910009913A (en) | Continuous production method of metallic soap | |
| ES8205392A1 (en) | Process for producing peroxides of bivalent metals. | |
| GB1286703A (en) | Process for production of 4,4'-thiobis(2,6-d-t-butylphenol) | |
| ES8105726A1 (en) | Process for the preparation of carboxylated compounds. | |
| ES429567A1 (en) | Process for the production of sodium percarbonate by atomization | |
| ES8107120A1 (en) | Process and plant for preparing aqueous solutions of alkaline metal hypochlorite. | |
| GB1182405A (en) | Process for Preparing Sarcosinonitrile | |
| GB1404317A (en) | Manufacture of detergent powders | |
| JPS5767007A (en) | Manufacture of granular sodium percarbonate with high solubility | |
| ES412741A1 (en) | Process for the preparation of alkaline hyperoxide | |
| GB562544A (en) | Manufacture of calcium carbonate | |
| ES8701517A1 (en) | Method of solidifying waste slurries containing high concentrations of boric acid. | |
| GB1300360A (en) | Process for the production of hydroxyfuranones | |
| JPS6442330A (en) | Production of nickel hydroxide | |
| ES8201102A1 (en) | Process for producing zeolite A. | |
| ES435543A1 (en) | Process for the manufacture of a compacted synthetic flux based on calcium fluoride | |
| ES8203793A1 (en) | The production of alkali metal or alkaline earth metal peroxides and peroxides when so produced. |