DE2121647C3 - Verfahren zur Herstellung von reinen wässrigen Lösungen von Natriumhexacyanoferrat-HI und Dikalium-Natriumhexacyanoferrat-III - Google Patents
Verfahren zur Herstellung von reinen wässrigen Lösungen von Natriumhexacyanoferrat-HI und Dikalium-Natriumhexacyanoferrat-IIIInfo
- Publication number
- DE2121647C3 DE2121647C3 DE19712121647 DE2121647A DE2121647C3 DE 2121647 C3 DE2121647 C3 DE 2121647C3 DE 19712121647 DE19712121647 DE 19712121647 DE 2121647 A DE2121647 A DE 2121647A DE 2121647 C3 DE2121647 C3 DE 2121647C3
- Authority
- DE
- Germany
- Prior art keywords
- hexacyanoferrate
- sodium
- iii
- solutions
- potassium
- 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
- 239000011734 sodium Substances 0.000 title claims description 22
- 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 title claims description 12
- 229910052708 sodium Inorganic materials 0.000 title claims description 12
- 239000007864 aqueous solution Substances 0.000 title claims description 9
- 238000000034 method Methods 0.000 title claims 7
- YAGKRVSRTSUGEY-UHFFFAOYSA-N ferricyanide Chemical compound [Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] YAGKRVSRTSUGEY-UHFFFAOYSA-N 0.000 title claims 3
- WWPPGEJAMWSVJJ-UHFFFAOYSA-N [Na].[K].[K] Chemical compound [Na].[K].[K] WWPPGEJAMWSVJJ-UHFFFAOYSA-N 0.000 title claims 2
- 238000002360 preparation method Methods 0.000 title claims 2
- UETZVSHORCDDTH-UHFFFAOYSA-N iron(2+);hexacyanide Chemical compound [Fe+2].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] UETZVSHORCDDTH-UHFFFAOYSA-N 0.000 claims description 16
- 239000000243 solution Substances 0.000 claims description 13
- 239000002253 acid Substances 0.000 claims description 9
- 150000002500 ions Chemical class 0.000 claims description 7
- 239000003513 alkali Substances 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- AWDBHOZBRXWRKS-UHFFFAOYSA-N tetrapotassium;iron(6+);hexacyanide Chemical compound [K+].[K+].[K+].[K+].[Fe+6].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] AWDBHOZBRXWRKS-UHFFFAOYSA-N 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- -1 hexacyanoferrate (III) hydrogen Chemical class 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 150000001447 alkali salts Chemical class 0.000 claims description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims 7
- 238000004519 manufacturing process Methods 0.000 claims 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 2
- 238000002156 mixing Methods 0.000 claims 2
- 229910052700 potassium Inorganic materials 0.000 claims 2
- 239000011591 potassium Substances 0.000 claims 2
- 239000000047 product Substances 0.000 claims 2
- GTSHREYGKSITGK-UHFFFAOYSA-N sodium ferrocyanide Chemical compound [Na+].[Na+].[Na+].[Na+].[Fe+2].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] GTSHREYGKSITGK-UHFFFAOYSA-N 0.000 claims 2
- 235000012247 sodium ferrocyanide Nutrition 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 159000000009 barium salts Chemical class 0.000 claims 1
- 239000006227 byproduct Substances 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 claims 1
- 238000002425 crystallisation Methods 0.000 claims 1
- 230000008025 crystallization Effects 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 claims 1
- 238000006386 neutralization reaction Methods 0.000 claims 1
- 239000007800 oxidant agent Substances 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- BITYAPCSNKJESK-UHFFFAOYSA-N potassiosodium Chemical compound [Na].[K] BITYAPCSNKJESK-UHFFFAOYSA-N 0.000 claims 1
- 229910001414 potassium ion Inorganic materials 0.000 claims 1
- 238000005476 soldering Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000001694 spray drying Methods 0.000 claims 1
- DCXPBOFGQPCWJY-UHFFFAOYSA-N trisodium;iron(3+);hexacyanide Chemical compound [Na+].[Na+].[Na+].[Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] DCXPBOFGQPCWJY-UHFFFAOYSA-N 0.000 claims 1
- 238000010626 work up procedure Methods 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 125000003011 styrenyl group Chemical class [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/08—Simple or complex cyanides of metals
- C01C3/12—Simple or complex iron cyanides
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712121647 DE2121647C3 (de) | 1971-05-03 | 1971-05-03 | Verfahren zur Herstellung von reinen wässrigen Lösungen von Natriumhexacyanoferrat-HI und Dikalium-Natriumhexacyanoferrat-III |
| US144289A US3707449A (en) | 1970-04-09 | 1971-05-17 | Process for the production of pure aqueous potassium as sodium hexacyanoferrate (iii) solution |
| DD16005271A DD96691A5 (enExample) | 1971-05-03 | 1971-12-30 | |
| NL7200126A NL171253B (nl) | 1971-05-03 | 1972-01-05 | Werkwijze ter bereiding van een waterige natrium- of kalium-natriumhexacyanoferraat(iii)-oplossing. |
| ES398718A ES398718A1 (es) | 1971-05-03 | 1972-01-10 | Procedimiento para la preparacion de soluciones acuosas pu-ras de hexacianoferrato - iii - sodico o de hexacianoferra- to - iii - potasico y sodico. |
| IT6723472A IT948941B (it) | 1971-05-03 | 1972-01-27 | Procedimento per la produzione di soluzioni acquose pure di ferricia nuro sodico e ferricianuro sodico potassico |
| FR7208522A FR2135130B1 (enExample) | 1971-05-03 | 1972-03-10 | |
| GB1157572A GB1377133A (en) | 1971-05-03 | 1972-03-13 | Sodium and potassium-sodium hexacyanoferrate-iii-solutions |
| JP47043201A JPS5130880B1 (enExample) | 1971-05-03 | 1972-04-28 | |
| BE782926A BE782926A (fr) | 1971-05-03 | 1972-05-02 | Procede pour la preparation de solutions aqueuses d'hexacyanoferrate-iii de sodium et d'hexacyano-ferrate-iii de sodiumet de potassium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712121647 DE2121647C3 (de) | 1971-05-03 | 1971-05-03 | Verfahren zur Herstellung von reinen wässrigen Lösungen von Natriumhexacyanoferrat-HI und Dikalium-Natriumhexacyanoferrat-III |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2121647A1 DE2121647A1 (de) | 1973-01-04 |
| DE2121647B2 DE2121647B2 (de) | 1974-04-04 |
| DE2121647C3 true DE2121647C3 (de) | 1974-11-07 |
Family
ID=5806640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712121647 Expired DE2121647C3 (de) | 1970-04-09 | 1971-05-03 | Verfahren zur Herstellung von reinen wässrigen Lösungen von Natriumhexacyanoferrat-HI und Dikalium-Natriumhexacyanoferrat-III |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5130880B1 (enExample) |
| BE (1) | BE782926A (enExample) |
| DD (1) | DD96691A5 (enExample) |
| DE (1) | DE2121647C3 (enExample) |
| ES (1) | ES398718A1 (enExample) |
| FR (1) | FR2135130B1 (enExample) |
| GB (1) | GB1377133A (enExample) |
| IT (1) | IT948941B (enExample) |
| NL (1) | NL171253B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10147947B2 (en) * | 2017-03-20 | 2018-12-04 | Natron Energy, Inc. | Purification and use of ferrocyanide solutions |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2353782A (en) * | 1942-05-02 | 1944-07-18 | Gen Chemical Corp | Electrolytic preparation of sodium ferricyanide |
-
1971
- 1971-05-03 DE DE19712121647 patent/DE2121647C3/de not_active Expired
- 1971-12-30 DD DD16005271A patent/DD96691A5/xx unknown
-
1972
- 1972-01-05 NL NL7200126A patent/NL171253B/xx not_active Application Discontinuation
- 1972-01-10 ES ES398718A patent/ES398718A1/es not_active Expired
- 1972-01-27 IT IT6723472A patent/IT948941B/it active
- 1972-03-10 FR FR7208522A patent/FR2135130B1/fr not_active Expired
- 1972-03-13 GB GB1157572A patent/GB1377133A/en not_active Expired
- 1972-04-28 JP JP47043201A patent/JPS5130880B1/ja active Pending
- 1972-05-02 BE BE782926A patent/BE782926A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE782926A (fr) | 1972-09-01 |
| DD96691A5 (enExample) | 1973-04-05 |
| GB1377133A (en) | 1974-12-11 |
| NL7200126A (enExample) | 1972-11-07 |
| DE2121647A1 (de) | 1973-01-04 |
| FR2135130A1 (enExample) | 1972-12-15 |
| FR2135130B1 (enExample) | 1975-03-21 |
| JPS5130880B1 (enExample) | 1976-09-03 |
| NL171253B (nl) | 1982-10-01 |
| ES398718A1 (es) | 1974-08-01 |
| IT948941B (it) | 1973-06-11 |
| DE2121647B2 (de) | 1974-04-04 |
Similar Documents
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |