ES389332A1 - Production of potassium hexacyanoferate-iii-solutions - Google Patents
Production of potassium hexacyanoferate-iii-solutionsInfo
- Publication number
- ES389332A1 ES389332A1 ES389332A ES389332A ES389332A1 ES 389332 A1 ES389332 A1 ES 389332A1 ES 389332 A ES389332 A ES 389332A ES 389332 A ES389332 A ES 389332A ES 389332 A1 ES389332 A1 ES 389332A1
- Authority
- ES
- Spain
- Prior art keywords
- solutions
- iii
- production
- potassium hexacyanoferrate
- 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
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)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procedure for the preparation of pure aqueous solutions of potassium hexacyanoferrate- (III) by oxidation of solutions of potassium hexacyanoferrate- (ll), characterized in that aqueous solutions of potassium hexacyanoferrate- (II) are reacted with acids containing the group [Fe (CN) 6], and with an oxidizing agent, whose oxidation potential is greater than + 0.46 volts. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702016848 DE2016848C (en) | 1970-04-09 | Process for the preparation of pure aqueous potassium hexacyanoferrate (III) solutions |
Publications (1)
Publication Number | Publication Date |
---|---|
ES389332A1 true ES389332A1 (en) | 1973-06-01 |
Family
ID=5767489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES389332A Expired ES389332A1 (en) | 1970-04-09 | 1971-03-18 | Production of potassium hexacyanoferate-iii-solutions |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5130040B1 (en) |
BE (1) | BE765337A (en) |
ES (1) | ES389332A1 (en) |
FR (1) | FR2092458A5 (en) |
GB (1) | GB1338274A (en) |
NL (1) | NL143876B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110891902A (en) * | 2017-03-20 | 2020-03-17 | 纳特龙能源公司 | Purification and use of ferrocyanide solutions |
-
1971
- 1971-03-09 NL NL7103121A patent/NL143876B/en not_active IP Right Cessation
- 1971-03-18 ES ES389332A patent/ES389332A1/en not_active Expired
- 1971-03-23 FR FR7110211A patent/FR2092458A5/fr not_active Expired
- 1971-04-05 BE BE765337A patent/BE765337A/en not_active IP Right Cessation
- 1971-04-09 JP JP2227171A patent/JPS5130040B1/ja active Pending
- 1971-04-19 GB GB2616171A patent/GB1338274A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110891902A (en) * | 2017-03-20 | 2020-03-17 | 纳特龙能源公司 | Purification and use of ferrocyanide solutions |
Also Published As
Publication number | Publication date |
---|---|
NL7103121A (en) | 1971-10-12 |
DE2016848A1 (en) | 1971-10-21 |
JPS5130040B1 (en) | 1976-08-28 |
FR2092458A5 (en) | 1972-01-21 |
BE765337A (en) | 1971-08-30 |
NL143876B (en) | 1974-11-15 |
GB1338274A (en) | 1973-11-21 |
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