DE2001409A1 - Verfahren zur elektrolytischen Raffination von Kalium - Google Patents
Verfahren zur elektrolytischen Raffination von KaliumInfo
- Publication number
- DE2001409A1 DE2001409A1 DE19702001409 DE2001409A DE2001409A1 DE 2001409 A1 DE2001409 A1 DE 2001409A1 DE 19702001409 DE19702001409 DE 19702001409 DE 2001409 A DE2001409 A DE 2001409A DE 2001409 A1 DE2001409 A1 DE 2001409A1
- Authority
- DE
- Germany
- Prior art keywords
- potassium
- electrolyte
- aluminum
- sodium
- electrolysis
- 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
- 238000000034 method Methods 0.000 title claims description 9
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 title description 35
- 229910052700 potassium Inorganic materials 0.000 title description 30
- 239000011591 potassium Substances 0.000 title description 30
- 238000007670 refining Methods 0.000 title description 4
- 239000003792 electrolyte Substances 0.000 claims description 25
- 238000005868 electrolysis reaction Methods 0.000 claims description 15
- 230000008021 deposition Effects 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 239000003085 diluting agent Substances 0.000 claims description 2
- 239000011734 sodium Substances 0.000 description 14
- 229910052708 sodium Inorganic materials 0.000 description 13
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group 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 12
- 238000000926 separation method Methods 0.000 description 8
- 229910000567 Amalgam (chemistry) Inorganic materials 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229910000497 Amalgam Inorganic materials 0.000 description 3
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- ZXRRHFSTAFVGOC-UHFFFAOYSA-N [AlH3].[K] Chemical compound [AlH3].[K] ZXRRHFSTAFVGOC-UHFFFAOYSA-N 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 150000003112 potassium compounds Chemical class 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 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
- 150000002902 organometallic compounds Chemical class 0.000 description 2
- 150000003388 sodium compounds Chemical class 0.000 description 2
- MRMOZBOQVYRSEM-UHFFFAOYSA-N tetraethyllead Chemical compound CC[Pb](CC)(CC)CC MRMOZBOQVYRSEM-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241001676573 Minium Species 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- DNEHKUCSURWDGO-UHFFFAOYSA-N aluminum sodium Chemical compound [Na].[Al] DNEHKUCSURWDGO-UHFFFAOYSA-N 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 208000001848 dysentery Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- MJGFBOZCAJSGQW-UHFFFAOYSA-N mercury sodium Chemical compound [Na].[Hg] MJGFBOZCAJSGQW-UHFFFAOYSA-N 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- -1 potassium triethylaluminum Chemical compound 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229910001023 sodium amalgam Inorganic materials 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/02—Electrolytic production, recovery or refining of metals by electrolysis of melts of alkali or alkaline earth metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702001409 DE2001409A1 (de) | 1970-01-14 | 1970-01-14 | Verfahren zur elektrolytischen Raffination von Kalium |
| CH1895470A CH537981A (de) | 1970-01-14 | 1970-12-22 | Verfahren zur elektrolytischen Raffination von Kalium |
| GB281/71A GB1294251A (en) | 1970-01-14 | 1971-01-04 | Process for refining potassium electrolytically |
| CA102180A CA926339A (en) | 1970-01-14 | 1971-01-07 | Process for refining potassium electrolytically |
| BE761391A BE761391A (fr) | 1970-01-14 | 1971-01-08 | Procede de raffinage electrolytique du potassium |
| NL7100318A NL7100318A (enExample) | 1970-01-14 | 1971-01-11 | |
| FR717101005A FR2080906B1 (enExample) | 1970-01-14 | 1971-01-13 | |
| AT29671A AT302675B (de) | 1970-01-14 | 1971-01-14 | Verfahren zur kathodischen Abscheidung von Reinstkalium |
| US00106593A US3775270A (en) | 1970-01-14 | 1971-01-14 | Process for the electrolytic refining of potassium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702001409 DE2001409A1 (de) | 1970-01-14 | 1970-01-14 | Verfahren zur elektrolytischen Raffination von Kalium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2001409A1 true DE2001409A1 (de) | 1971-07-22 |
Family
ID=5759566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702001409 Pending DE2001409A1 (de) | 1970-01-14 | 1970-01-14 | Verfahren zur elektrolytischen Raffination von Kalium |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3775270A (enExample) |
| AT (1) | AT302675B (enExample) |
| BE (1) | BE761391A (enExample) |
| CA (1) | CA926339A (enExample) |
| CH (1) | CH537981A (enExample) |
| DE (1) | DE2001409A1 (enExample) |
| FR (1) | FR2080906B1 (enExample) |
| GB (1) | GB1294251A (enExample) |
| NL (1) | NL7100318A (enExample) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3028322A (en) * | 1962-04-03 | Malmei | ||
| DE1114330B (de) * | 1959-05-06 | 1961-09-28 | Dr Dr E H Karl Ziegler | Verfahren zur kathodischen Abscheidung von Natrium durch Elektrolyse von natriumhaltigen organischen Aluminiumverbindungen |
| US3028323A (en) * | 1959-12-24 | 1962-04-03 | Ethyl Corp | Manufacture of organolead products |
| DE1146258B (de) * | 1961-06-30 | 1963-03-28 | Dr Karl Ziegler | Metallorganischer Elektrolyt hoher Leitfaehigkeit zur kathodischen Abscheidung von Natrium |
-
1970
- 1970-01-14 DE DE19702001409 patent/DE2001409A1/de active Pending
- 1970-12-22 CH CH1895470A patent/CH537981A/de not_active IP Right Cessation
-
1971
- 1971-01-04 GB GB281/71A patent/GB1294251A/en not_active Expired
- 1971-01-07 CA CA102180A patent/CA926339A/en not_active Expired
- 1971-01-08 BE BE761391A patent/BE761391A/xx unknown
- 1971-01-11 NL NL7100318A patent/NL7100318A/xx unknown
- 1971-01-13 FR FR717101005A patent/FR2080906B1/fr not_active Expired
- 1971-01-14 US US00106593A patent/US3775270A/en not_active Expired - Lifetime
- 1971-01-14 AT AT29671A patent/AT302675B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2080906A1 (enExample) | 1971-11-26 |
| FR2080906B1 (enExample) | 1973-05-25 |
| BE761391A (fr) | 1971-07-08 |
| CA926339A (en) | 1973-05-15 |
| US3775270A (en) | 1973-11-27 |
| AT302675B (de) | 1972-10-25 |
| GB1294251A (en) | 1972-10-25 |
| NL7100318A (enExample) | 1971-07-16 |
| CH537981A (de) | 1973-06-15 |
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