GB1535664A - Iron removal from solutions of aluminium fluoride - Google Patents
Iron removal from solutions of aluminium fluorideInfo
- Publication number
- GB1535664A GB1535664A GB10472/77A GB1047277A GB1535664A GB 1535664 A GB1535664 A GB 1535664A GB 10472/77 A GB10472/77 A GB 10472/77A GB 1047277 A GB1047277 A GB 1047277A GB 1535664 A GB1535664 A GB 1535664A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solutions
- aluminium fluoride
- aluminium
- fluoride
- substituted
- 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
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminium flouride Chemical compound F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 title abstract 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 6
- 229910052742 iron Inorganic materials 0.000 title abstract 3
- 239000000243 solution Substances 0.000 abstract 3
- 239000007864 aqueous solution Substances 0.000 abstract 2
- ASMQGLCHMVWBQR-UHFFFAOYSA-N Diphenyl phosphate Chemical class C=1C=CC=CC=1OP(=O)(O)OC1=CC=CC=C1 ASMQGLCHMVWBQR-UHFFFAOYSA-N 0.000 abstract 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- CMPQUABWPXYYSH-UHFFFAOYSA-N phenyl phosphate Chemical class OP(O)(=O)OC1=CC=CC=C1 CMPQUABWPXYYSH-UHFFFAOYSA-N 0.000 abstract 1
- BKLZIAYVINRQEJ-UHFFFAOYSA-K trifluoroalumane;trihydrate Chemical compound O.O.O.F[Al](F)F BKLZIAYVINRQEJ-UHFFFAOYSA-K 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/0009—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/48—Halides, with or without other cations besides aluminium
- C01F7/50—Fluorides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/40—Mixtures
- C22B3/408—Mixtures using a mixture of phosphorus-based acid derivatives of different types
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/40—Mixtures
- C22B3/409—Mixtures at least one compound being an organo-metallic compound
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Iron (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
1535664 Purifying aluminium fluoride solutions FREEPORT MINERALS CO 11 March 1977 [11 May 1976] 10472/77 Heading C1A Iron values are recovered from aqueous solutions of aluminium fluoride by contacting the solution with an extractant which comprises a solution of a mixture of an alkyl-substituted monophenylphosphoric acid and an alkyl-substituted diphenylphosphoric acid in an inert organic solvent. The iron depleted aqueous solution obtained may then be treated to crystallize out aluminium trifluoride trihydrate, which may be dried and dehydrated and/or subjected to pyrolytic hydrolysis to obtain alumina and hydrogen fluoride.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68532776A | 1976-05-11 | 1976-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1535664A true GB1535664A (en) | 1978-12-13 |
Family
ID=24751707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10472/77A Expired GB1535664A (en) | 1976-05-11 | 1977-03-11 | Iron removal from solutions of aluminium fluoride |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5314194A (en) |
| CA (1) | CA1091936A (en) |
| DE (1) | DE2658842A1 (en) |
| FR (1) | FR2351055A1 (en) |
| GB (1) | GB1535664A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4490338A (en) * | 1979-08-13 | 1984-12-25 | Metallurgie Hoboken-Overpelt | Process for separating trivalent iron from an aqueous chloride solution |
| CN113321229A (en) * | 2021-07-05 | 2021-08-31 | 江西省科学院应用物理研究所 | Process for producing corundum phase alumina by adopting secondary aluminum ash |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2841271C3 (en) * | 1978-09-22 | 1981-11-19 | Th. Goldschmidt Ag, 4300 Essen | Process for processing non-ferrous metal hydroxide sludge residues |
| JPS5812323B2 (en) * | 1980-08-29 | 1983-03-08 | 株式会社西村渡辺抽出研究所 | How to recover metal iron |
| JPS57111238A (en) * | 1980-12-29 | 1982-07-10 | Nishimura Watanabe Chiyuushiyutsu Kenkyusho:Kk | Recovery of aluminum oxide from fluoroaluminate |
| IN172477B (en) * | 1988-02-01 | 1993-08-21 | Imc Fertilizer Inc | |
| CN104164562B (en) * | 2014-08-19 | 2016-08-24 | 江西理工大学 | A kind of method that back extraction removes ferrum from extractant |
| CN120958151A (en) * | 2023-03-27 | 2025-11-14 | 富士胶片株式会社 | Metal extractants and methods for separating and recovering metal ions using the metal extractants, and compounds |
-
1976
- 1976-12-23 CA CA268,615A patent/CA1091936A/en not_active Expired
- 1976-12-24 DE DE19762658842 patent/DE2658842A1/en not_active Withdrawn
- 1976-12-28 JP JP16088776A patent/JPS5314194A/en active Pending
-
1977
- 1977-03-11 GB GB10472/77A patent/GB1535664A/en not_active Expired
- 1977-05-09 FR FR7714081A patent/FR2351055A1/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4490338A (en) * | 1979-08-13 | 1984-12-25 | Metallurgie Hoboken-Overpelt | Process for separating trivalent iron from an aqueous chloride solution |
| CN113321229A (en) * | 2021-07-05 | 2021-08-31 | 江西省科学院应用物理研究所 | Process for producing corundum phase alumina by adopting secondary aluminum ash |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1091936A (en) | 1980-12-23 |
| DE2658842A1 (en) | 1977-11-24 |
| FR2351055B3 (en) | 1980-02-08 |
| FR2351055A1 (en) | 1977-12-09 |
| JPS5314194A (en) | 1978-02-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1517263A (en) | Removing iron from an organic extractant containing uranium and iron especially from the extractant used in the recovery of uranium from wet process phosphoric acid | |
| GB1210446A (en) | Continuous process for the purification of phosphoric acid | |
| IN164603B (en) | ||
| YU36865B (en) | Process for the purification of metallurgical gases obtained in the pyrometallurgical treatment of mercury minerals or of other provenience, containing the sulphuric acid anhydride, by means of mercury extraction | |
| GB1535664A (en) | Iron removal from solutions of aluminium fluoride | |
| GB1490228A (en) | Process for regenerating sulphuric acid | |
| JPS55116627A (en) | Continuous uranium recovery | |
| GB1445710A (en) | Method of removing nitrogen oxides from plant exhaust | |
| ES8103186A1 (en) | Purification of wet process phosphoric acid as a pretreatment step in the recovery of uranium | |
| PH13609A (en) | Process for recovering alcoholic phosphoric acid solutions from acid phosphates | |
| TR21939A (en) | PROCEDURE FOR TREATMENT OF WET PROCEDURE PHOSPHORIC ACID | |
| GB1360174A (en) | Method of recovering chemical values from a process waste effluent | |
| GB1515261A (en) | Process for preparing pure phosphoric acid | |
| GB1456682A (en) | Phosphoric acid purification | |
| ES463636A1 (en) | Solvent extraction purification of wet-processed phosphoric acid | |
| ES483424A1 (en) | Process for the recovery of uranium from an organic phase. | |
| IE38937L (en) | Electrolytic manganese dioxide | |
| GB1361827A (en) | Filter medium for water treatment | |
| GB1289170A (en) | ||
| GB1516480A (en) | Process for removing sulphate ions from extracted phosphoric acid | |
| GB1529127A (en) | Method of removing scale deposited from a raffinate formed during purification of phosphoric acid | |
| IE40576L (en) | Purified phosphoric acid | |
| IE34300B1 (en) | Purification of sulphuric acid | |
| ES409481A1 (en) | Process for recovery of lactam | |
| GB1257521A (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |