DE1467020A1 - Verfahren zur Gewinnung von Alkaliperoxyden - Google Patents
Verfahren zur Gewinnung von AlkaliperoxydenInfo
- Publication number
- DE1467020A1 DE1467020A1 DE19631467020 DE1467020A DE1467020A1 DE 1467020 A1 DE1467020 A1 DE 1467020A1 DE 19631467020 DE19631467020 DE 19631467020 DE 1467020 A DE1467020 A DE 1467020A DE 1467020 A1 DE1467020 A1 DE 1467020A1
- Authority
- DE
- Germany
- Prior art keywords
- solution
- peroxide
- lithium
- hydroxide
- temperature
- 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.)
- Pending
Links
- 150000002978 peroxides Chemical class 0.000 title claims description 17
- 238000000034 method Methods 0.000 title claims description 12
- 239000003513 alkali Substances 0.000 title description 2
- 239000000243 solution Substances 0.000 claims description 28
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 12
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 6
- HPGPEWYJWRWDTP-UHFFFAOYSA-N lithium peroxide Chemical compound [Li+].[Li+].[O-][O-] HPGPEWYJWRWDTP-UHFFFAOYSA-N 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 claims description 2
- 239000012670 alkaline solution Substances 0.000 claims 1
- 230000008021 deposition Effects 0.000 claims 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 claims 1
- 239000013078 crystal Substances 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 210000002837 heart atrium Anatomy 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 150000004689 octahydrates Chemical class 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000012047 saturated solution Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000002642 lithium compounds Chemical class 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical class [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 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
- C01B15/0435—Metal peroxides or peroxyhydrates thereof; Metal superoxides; Metal ozonides; Peroxyhydrates thereof of alkali metals, alkaline earth metals or magnesium or beryllium or aluminium of alkali metals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US222643A US3156528A (en) | 1962-09-10 | 1962-09-10 | Process for recovering an alkali metal peroxide octahydrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1467020A1 true DE1467020A1 (de) | 1970-01-29 |
Family
ID=22833086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19631467020 Pending DE1467020A1 (de) | 1962-09-10 | 1963-09-09 | Verfahren zur Gewinnung von Alkaliperoxyden |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3156528A (enExample) |
| BE (1) | BE637215A (enExample) |
| DE (1) | DE1467020A1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3305310A (en) * | 1964-01-02 | 1967-02-21 | Dow Chemical Co | Method of stabilizing sodium peroxide octahydrate crystals |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190503820A (en) * | 1905-02-23 | 1905-09-07 | James Yate Johnson | Improvements in the Treatment of Alkali Peroxides for use in the Obtainment of Oxygen Gas |
| US2488485A (en) * | 1945-09-14 | 1949-11-15 | Paul F Winternitz | Preparation of anhydrous lithium peroxide |
-
0
- BE BE637215D patent/BE637215A/xx unknown
-
1962
- 1962-09-10 US US222643A patent/US3156528A/en not_active Expired - Lifetime
-
1963
- 1963-09-09 DE DE19631467020 patent/DE1467020A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE637215A (enExample) | |
| US3156528A (en) | 1964-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SH | Request for examination between 03.10.1968 and 22.04.1971 |