IT1140860B - Processo per la preparazione di perossidi alcalini o alcalinoterrosi - Google Patents
Processo per la preparazione di perossidi alcalini o alcalinoterrosiInfo
- Publication number
- IT1140860B IT1140860B IT21372/80A IT2137280A IT1140860B IT 1140860 B IT1140860 B IT 1140860B IT 21372/80 A IT21372/80 A IT 21372/80A IT 2137280 A IT2137280 A IT 2137280A IT 1140860 B IT1140860 B IT 1140860B
- Authority
- IT
- Italy
- Prior art keywords
- alkali
- earth
- reaction
- prepn
- metal peroxide
- Prior art date
Links
- 239000003513 alkali Substances 0.000 title abstract 3
- 150000004972 metal peroxides Chemical class 0.000 title abstract 2
- 238000001816 cooling Methods 0.000 abstract 2
- 150000004679 hydroxides Chemical class 0.000 abstract 1
- 229910000000 metal hydroxide Inorganic materials 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- 238000001694 spray drying Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792918137 DE2918137A1 (de) | 1979-05-05 | 1979-05-05 | Verfahren zur herstellung von alkali- oder erdalkaliperoxiden |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8021372A0 IT8021372A0 (it) | 1980-04-15 |
| IT1140860B true IT1140860B (it) | 1986-10-10 |
Family
ID=6069996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT21372/80A IT1140860B (it) | 1979-05-05 | 1980-04-15 | Processo per la preparazione di perossidi alcalini o alcalinoterrosi |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS55149107A (it) |
| AT (1) | AT382139B (it) |
| AU (1) | AU541584B2 (it) |
| BE (1) | BE883079A (it) |
| BR (1) | BR8002696A (it) |
| CA (1) | CA1167235A (it) |
| DE (1) | DE2918137A1 (it) |
| ES (1) | ES489620A1 (it) |
| FR (1) | FR2456069B1 (it) |
| GB (1) | GB2048842B (it) |
| IT (1) | IT1140860B (it) |
| LU (1) | LU82328A1 (it) |
| NL (1) | NL189083C (it) |
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 (de) * | 1980-07-07 | 1982-02-11 | Peroxid-Chemie GmbH, 8023 Höllriegelskreuth | Verfahren zur herstellung von peroxiden zweiwertiger metalle |
| JPS5773607A (en) * | 1980-10-24 | 1982-05-08 | Dainippon Printing Co Ltd | Calibration system of lithographic-plate pattern area rate meter |
| DE3105584A1 (de) * | 1981-02-16 | 1982-10-28 | Peroxid-Chemie GmbH, 8023 Höllriegelskreuth | Verfahren zur kontinuierlichen gewinnung von alkalihyperoxid |
| JPH02120478U (it) * | 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 (de) * | 1992-06-13 | 1993-12-16 | Huels Chemische Werke Ag | Verfahren zur Herstellung von 2,2,6,6-Tetramethylpiperidin-N-oxyl und seinen in 4-Stellung substituierten Derivaten |
| DE19650686A1 (de) * | 1996-12-06 | 1998-06-10 | Solvay Interox Gmbh | Erdalkalimetallperoxid-Produkt |
| DE10035287A1 (de) | 2000-07-18 | 2002-01-31 | Solvay Interox Gmbh | Gecoatete Metallperoxide |
| DE10248652A1 (de) | 2002-10-18 | 2004-04-29 | Solvay Interox Gmbh | Verfahren zur Herstellung von staubfreien Erdalkaliperoxiden |
| US20100239618A1 (en) * | 2006-02-28 | 2010-09-23 | Swissdent Cosmetics Ag | Toothpaste |
| CN114634165B (zh) * | 2022-01-20 | 2023-08-29 | 常熟理工学院 | 一种利用垃圾焚烧飞灰制备过氧化钙的方法 |
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 (it) * | 1971-02-22 | 1975-12-13 | ||
| FR2175652B1 (it) * | 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 (it) * | 1972-11-10 | 1976-12-09 |
-
1979
- 1979-05-05 DE DE19792918137 patent/DE2918137A1/de active Granted
-
1980
- 1980-03-03 NL NLAANVRAGE8001274,A patent/NL189083C/xx not_active IP Right Cessation
- 1980-03-17 ES ES489620A patent/ES489620A1/es not_active Expired
- 1980-04-03 LU LU82328A patent/LU82328A1/de unknown
- 1980-04-15 IT IT21372/80A patent/IT1140860B/it 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/pt not_active IP Right Cessation
- 1980-05-02 BE BE1/9804A patent/BE883079A/fr not_active IP Right Cessation
- 1980-05-05 AT AT0238280A patent/AT382139B/de not_active IP Right Cessation
- 1980-05-05 FR FR8010024A patent/FR2456069B1/fr not_active Expired
- 1980-05-05 CA CA000351249A patent/CA1167235A/en not_active Expired
- 1980-05-06 JP JP5876380A patent/JPS55149107A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AU541584B2 (en) | 1985-01-10 |
| ATA238280A (de) | 1986-06-15 |
| GB2048842A (en) | 1980-12-17 |
| BE883079A (fr) | 1980-11-03 |
| FR2456069A1 (fr) | 1980-12-05 |
| NL189083C (nl) | 1993-01-04 |
| LU82328A1 (de) | 1980-07-02 |
| ES489620A1 (es) | 1980-09-16 |
| BR8002696A (pt) | 1980-12-16 |
| NL8001274A (nl) | 1980-11-07 |
| JPS55149107A (en) | 1980-11-20 |
| AU5755380A (en) | 1980-11-13 |
| AT382139B (de) | 1987-01-12 |
| FR2456069B1 (fr) | 1985-10-11 |
| DE2918137A1 (de) | 1980-11-20 |
| IT8021372A0 (it) | 1980-04-15 |
| NL189083B (nl) | 1992-08-03 |
| GB2048842B (en) | 1983-02-23 |
| JPS6356166B2 (it) | 1988-11-07 |
| CA1167235A (en) | 1984-05-15 |
| DE2918137C2 (it) | 1988-06-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970506 |