DE2918137A1 - Verfahren zur herstellung von alkali- oder erdalkaliperoxiden - Google Patents
Verfahren zur herstellung von alkali- oder erdalkaliperoxidenInfo
- Publication number
- DE2918137A1 DE2918137A1 DE19792918137 DE2918137A DE2918137A1 DE 2918137 A1 DE2918137 A1 DE 2918137A1 DE 19792918137 DE19792918137 DE 19792918137 DE 2918137 A DE2918137 A DE 2918137A DE 2918137 A1 DE2918137 A1 DE 2918137A1
- Authority
- DE
- Germany
- Prior art keywords
- suspension
- oxide
- hydrogen peroxide
- alkaline earth
- percent
- 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.)
- Granted
Links
- 150000002978 peroxides Chemical class 0.000 title claims description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 238000000034 method Methods 0.000 claims description 32
- 239000000725 suspension Substances 0.000 claims description 21
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 10
- 239000003513 alkali Substances 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 8
- 239000011541 reaction mixture Substances 0.000 claims description 8
- 238000001694 spray drying Methods 0.000 claims description 5
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 239000000376 reactant Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 150000004679 hydroxides Chemical class 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 150000001340 alkali metals Chemical class 0.000 claims 1
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 claims 1
- 238000001035 drying Methods 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 239000002002 slurry Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000011575 calcium Substances 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 239000012452 mother liquor Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- -1 peroxide compounds Chemical class 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000004343 Calcium peroxide Substances 0.000 description 1
- 229910018071 Li 2 O 2 Inorganic materials 0.000 description 1
- 239000003808 active oxygen stabilizer Substances 0.000 description 1
- 150000004973 alkali metal peroxides Chemical class 0.000 description 1
- 150000004974 alkaline earth metal peroxides Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 235000019402 calcium peroxide Nutrition 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000012527 feed solution Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 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
Priority Applications (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792918137 DE2918137A1 (de) | 1979-05-05 | 1979-05-05 | Verfahren zur herstellung von alkali- oder erdalkaliperoxiden |
| NLAANVRAGE8001274,A NL189083C (nl) | 1979-05-05 | 1980-03-03 | Werkwijze voor het bereiden van alkali- of aardalkalimetaalperoxiden. |
| ES489620A ES489620A1 (es) | 1979-05-05 | 1980-03-17 | Procedimiento para la preparacion de peroxidos de metales alcalinos o alcalinoterreos |
| LU82328A LU82328A1 (de) | 1979-05-05 | 1980-04-03 | Verfahren zur herstellung von alkali-oder erdalkaliperoxiden |
| IT21372/80A IT1140860B (it) | 1979-05-05 | 1980-04-15 | Processo per la preparazione di perossidi alcalini o alcalinoterrosi |
| AU57553/80A AU541584B2 (en) | 1979-05-05 | 1980-04-17 | Preparation of alkali metal or alkaline earth metal peroxides |
| GB8014089A GB2048842B (en) | 1979-05-05 | 1980-04-29 | Process for the preparation of inorganic peroxides |
| BR8002696A BR8002696A (pt) | 1979-05-05 | 1980-04-30 | Processo para a preparacao de peroxidos alcalinos ou alcalinoterrosos |
| BE1/9804A BE883079A (fr) | 1979-05-05 | 1980-05-02 | Procede de fabrication de peroxydes de metaux alcalins ou alcalino-terreux et produits obtenus suivant ce procede |
| CA000351249A CA1167235A (en) | 1979-05-05 | 1980-05-05 | Process for the preparation of alkali metal or alkaline earth metal peroxides |
| FR8010024A FR2456069B1 (fr) | 1979-05-05 | 1980-05-05 | Procede de fabrication de peroxydes de metaux alcalins ou alcalino-terreux et produits obtenus suivant ce procede |
| AT0238280A AT382139B (de) | 1979-05-05 | 1980-05-05 | Verfahren zur herstellung von alkali- oder erdalkaliperoxiden |
| JP5876380A JPS55149107A (en) | 1979-05-05 | 1980-05-06 | Preparation of alkali metal or alkaline earth metal peroxide |
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 |
|---|---|
| DE2918137A1 true DE2918137A1 (de) | 1980-11-20 |
| DE2918137C2 DE2918137C2 (ja) | 1988-06-09 |
Family
ID=6069996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792918137 Granted DE2918137A1 (de) | 1979-05-05 | 1979-05-05 | Verfahren zur herstellung von alkali- oder erdalkaliperoxiden |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS55149107A (ja) |
| AT (1) | AT382139B (ja) |
| AU (1) | AU541584B2 (ja) |
| BE (1) | BE883079A (ja) |
| BR (1) | BR8002696A (ja) |
| CA (1) | CA1167235A (ja) |
| DE (1) | DE2918137A1 (ja) |
| ES (1) | ES489620A1 (ja) |
| FR (1) | FR2456069B1 (ja) |
| GB (1) | GB2048842B (ja) |
| IT (1) | IT1140860B (ja) |
| LU (1) | LU82328A1 (ja) |
| NL (1) | NL189083C (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0043551A1 (de) * | 1980-07-07 | 1982-01-13 | Peroxid-Chemie GmbH | Verfahren zur Herstellung von Peroxiden zweiwertiger Metalle |
| DE19650686A1 (de) * | 1996-12-06 | 1998-06-10 | Solvay Interox Gmbh | Erdalkalimetallperoxid-Produkt |
| US6547490B2 (en) | 2000-07-18 | 2003-04-15 | Solvay Interox Gmbh | Coated metal peroxides |
| US7488439B2 (en) | 2002-10-18 | 2009-02-10 | Solvay Chemicals Gmbh | Method for producing dust-free alkaline earth peroxides |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0040318B1 (en) * | 1980-05-15 | 1984-04-11 | Interox Chemicals Limited | The production of alkali metal or alkaline earth metal peroxides and peroxides when so produced |
| 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 (ja) * | 1989-03-17 | 1990-09-28 | ||
| US5186165A (en) * | 1991-06-05 | 1993-02-16 | Brookdale International Systems Inc. | Filtering canister with deployable hood and mouthpiece |
| US5394867A (en) * | 1991-06-05 | 1995-03-07 | Brookdale International Systems Inc. | Personal disposable emergency breathing system with dual air supply |
| 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 |
| 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 |
Citations (3)
| 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 |
| DE2208347A1 (de) * | 1971-02-22 | 1972-09-07 | Fire Research Institute, Fire Defence Agency Ministry of Home Affair, Mitaka, Tokio (Japan) | Verfahren zur Herstellung von Kaliumsuperoxyd |
| DE2313116A1 (de) * | 1972-03-17 | 1973-09-20 | Air Liquide | Verfahren und vorrichtung zur gewinnung von alkalihyperoxid |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US3907506A (en) * | 1972-03-17 | 1975-09-23 | Air Liquide | Apparatus for the preparation of alkaline hyperoxide |
| JPS5146520B2 (ja) * | 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 CA CA000351249A patent/CA1167235A/en not_active Expired
- 1980-05-05 FR FR8010024A patent/FR2456069B1/fr not_active Expired
- 1980-05-05 AT AT0238280A patent/AT382139B/de not_active IP Right Cessation
- 1980-05-06 JP JP5876380A patent/JPS55149107A/ja active Granted
Patent Citations (3)
| 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 |
| DE2208347A1 (de) * | 1971-02-22 | 1972-09-07 | Fire Research Institute, Fire Defence Agency Ministry of Home Affair, Mitaka, Tokio (Japan) | Verfahren zur Herstellung von Kaliumsuperoxyd |
| DE2313116A1 (de) * | 1972-03-17 | 1973-09-20 | Air Liquide | Verfahren und vorrichtung zur gewinnung von alkalihyperoxid |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0043551A1 (de) * | 1980-07-07 | 1982-01-13 | Peroxid-Chemie GmbH | Verfahren zur Herstellung von Peroxiden zweiwertiger Metalle |
| DE19650686A1 (de) * | 1996-12-06 | 1998-06-10 | Solvay Interox Gmbh | Erdalkalimetallperoxid-Produkt |
| US6547490B2 (en) | 2000-07-18 | 2003-04-15 | Solvay Interox Gmbh | Coated metal peroxides |
| US7488439B2 (en) | 2002-10-18 | 2009-02-10 | Solvay Chemicals Gmbh | Method for producing dust-free alkaline earth peroxides |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1167235A (en) | 1984-05-15 |
| FR2456069B1 (fr) | 1985-10-11 |
| IT1140860B (it) | 1986-10-10 |
| AT382139B (de) | 1987-01-12 |
| JPS6356166B2 (ja) | 1988-11-07 |
| BR8002696A (pt) | 1980-12-16 |
| IT8021372A0 (it) | 1980-04-15 |
| NL8001274A (nl) | 1980-11-07 |
| FR2456069A1 (fr) | 1980-12-05 |
| NL189083B (nl) | 1992-08-03 |
| GB2048842B (en) | 1983-02-23 |
| ATA238280A (de) | 1986-06-15 |
| ES489620A1 (es) | 1980-09-16 |
| NL189083C (nl) | 1993-01-04 |
| GB2048842A (en) | 1980-12-17 |
| LU82328A1 (de) | 1980-07-02 |
| JPS55149107A (en) | 1980-11-20 |
| AU5755380A (en) | 1980-11-13 |
| DE2918137C2 (ja) | 1988-06-09 |
| BE883079A (fr) | 1980-11-03 |
| AU541584B2 (en) | 1985-01-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: SOLVAY INTEROX GMBH, 82049 HOELLRIEGELSKREUTH, DE |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: SOLVAY INTEROX GMBH, 30625 HANNOVER, DE |