CA1167235A - Process for the preparation of alkali metal or alkaline earth metal peroxides - Google Patents
Process for the preparation of alkali metal or alkaline earth metal peroxidesInfo
- Publication number
- CA1167235A CA1167235A CA000351249A CA351249A CA1167235A CA 1167235 A CA1167235 A CA 1167235A CA 000351249 A CA000351249 A CA 000351249A CA 351249 A CA351249 A CA 351249A CA 1167235 A CA1167235 A CA 1167235A
- Authority
- CA
- Canada
- Prior art keywords
- process according
- hydroxide
- oxide
- suspension
- hydrogen 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
- 238000000034 method Methods 0.000 title claims abstract description 48
- 230000008569 process Effects 0.000 title claims abstract description 46
- 229910052783 alkali metal Inorganic materials 0.000 title claims abstract description 12
- 150000001340 alkali metals Chemical class 0.000 title claims abstract description 12
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 150000004974 alkaline earth metal peroxides Chemical class 0.000 title description 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000000725 suspension Substances 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims abstract description 26
- 238000002156 mixing Methods 0.000 claims abstract description 19
- 150000002978 peroxides Chemical class 0.000 claims abstract description 16
- 239000011541 reaction mixture Substances 0.000 claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- 238000001694 spray drying Methods 0.000 claims abstract description 10
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims abstract description 6
- 150000001342 alkaline earth metals Chemical class 0.000 claims abstract description 6
- 239000007864 aqueous solution Substances 0.000 claims abstract description 6
- 239000007900 aqueous suspension Substances 0.000 claims abstract description 5
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims abstract description 3
- 229910000272 alkali metal oxide Inorganic materials 0.000 claims abstract description 3
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 claims abstract description 3
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 12
- 239000000920 calcium hydroxide Substances 0.000 claims description 7
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 7
- 238000013019 agitation Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 4
- 239000000376 reactant Substances 0.000 claims description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims 1
- 239000000292 calcium oxide Substances 0.000 claims 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims 1
- WMFOQBRAJBCJND-UHFFFAOYSA-M lithium hydroxide Inorganic materials [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims 1
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 claims 1
- 229910001947 lithium oxide Inorganic materials 0.000 claims 1
- 239000000347 magnesium hydroxide Substances 0.000 claims 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims 1
- 239000000395 magnesium oxide Substances 0.000 claims 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims 1
- 239000000047 product Substances 0.000 description 16
- 239000000243 solution Substances 0.000 description 10
- 239000002002 slurry Substances 0.000 description 9
- 238000001035 drying Methods 0.000 description 8
- 235000019402 calcium peroxide Nutrition 0.000 description 7
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 6
- 235000011116 calcium hydroxide Nutrition 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000003808 active oxygen stabilizer Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002844 continuous effect Effects 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
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000002311 subsequent effect Effects 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000032258 transport Effects 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
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)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Fertilizers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP2918137.1 | 1979-05-05 | ||
| DE19792918137 DE2918137A1 (de) | 1979-05-05 | 1979-05-05 | Verfahren zur herstellung von alkali- oder erdalkaliperoxiden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1167235A true CA1167235A (en) | 1984-05-15 |
Family
ID=6069996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000351249A Expired CA1167235A (en) | 1979-05-05 | 1980-05-05 | Process for the preparation of alkali metal or alkaline earth metal peroxides |
Country Status (13)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Families Citing this family (15)
| 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 |
| 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 (enrdf_load_stackoverflow) * | 1989-03-17 | 1990-09-28 | ||
| 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 |
| RU2193522C2 (ru) * | 2001-01-19 | 2002-11-27 | Федеральное государственное унитарное предприятие "Тамбовский научно-исследовательский химический институт" | Способ получения пероксида лития |
| DE10248652A1 (de) | 2002-10-18 | 2004-04-29 | Solvay Interox Gmbh | Verfahren zur Herstellung von staubfreien Erdalkaliperoxiden |
| WO2007098629A1 (de) * | 2006-02-28 | 2007-09-07 | Swissdent Cosmetics Ag | Zahnpasta |
| RU2315708C1 (ru) * | 2006-05-11 | 2008-01-27 | Ооо "Химновотех" | Способ получения пероксида кальция |
| RU2322387C1 (ru) * | 2006-06-22 | 2008-04-20 | Открытое Акционерное Общество "Корпорация "Росхимзащита" | Способ получения пероксида лития |
| RU2352522C1 (ru) * | 2007-07-19 | 2009-04-20 | Открытое акционерное общество "Корпорация "Росхимзащита" (ОАО "Корпорация "Росхимзащита") | Способ стабилизации щелочного раствора пероксида водорода |
| 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 (enrdf_load_stackoverflow) * | 1971-02-22 | 1975-12-13 | ||
| US3907506A (en) * | 1972-03-17 | 1975-09-23 | Air Liquide | Apparatus for the preparation of alkaline hyperoxide |
| FR2175652B1 (enrdf_load_stackoverflow) * | 1972-03-17 | 1974-08-02 | Air Liquide | |
| JPS5146520B2 (enrdf_load_stackoverflow) * | 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
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5186165A (en) * | 1991-06-05 | 1993-02-16 | Brookdale International Systems Inc. | Filtering canister with deployable hood and mouthpiece |
| US5315987A (en) * | 1991-06-05 | 1994-05-31 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55149107A (en) | 1980-11-20 |
| FR2456069B1 (fr) | 1985-10-11 |
| BR8002696A (pt) | 1980-12-16 |
| IT1140860B (it) | 1986-10-10 |
| AU541584B2 (en) | 1985-01-10 |
| IT8021372A0 (it) | 1980-04-15 |
| JPS6356166B2 (enrdf_load_stackoverflow) | 1988-11-07 |
| AT382139B (de) | 1987-01-12 |
| GB2048842A (en) | 1980-12-17 |
| NL8001274A (nl) | 1980-11-07 |
| AU5755380A (en) | 1980-11-13 |
| DE2918137A1 (de) | 1980-11-20 |
| GB2048842B (en) | 1983-02-23 |
| BE883079A (fr) | 1980-11-03 |
| LU82328A1 (de) | 1980-07-02 |
| ES489620A1 (es) | 1980-09-16 |
| NL189083B (nl) | 1992-08-03 |
| DE2918137C2 (enrdf_load_stackoverflow) | 1988-06-09 |
| FR2456069A1 (fr) | 1980-12-05 |
| ATA238280A (de) | 1986-06-15 |
| NL189083C (nl) | 1993-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |