DE2540758C2 - Verfahren zur Herstellung gemischter Metalloxalate - Google Patents
Verfahren zur Herstellung gemischter MetalloxalateInfo
- Publication number
- DE2540758C2 DE2540758C2 DE19752540758 DE2540758A DE2540758C2 DE 2540758 C2 DE2540758 C2 DE 2540758C2 DE 19752540758 DE19752540758 DE 19752540758 DE 2540758 A DE2540758 A DE 2540758A DE 2540758 C2 DE2540758 C2 DE 2540758C2
- Authority
- DE
- Germany
- Prior art keywords
- solution
- oxalic acid
- metal
- anions
- needle
- 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
- 229910052751 metal Inorganic materials 0.000 title claims description 22
- 239000002184 metal Substances 0.000 title claims description 22
- 238000000034 method Methods 0.000 title claims description 13
- 150000003891 oxalate salts Chemical class 0.000 title claims 8
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 34
- 239000000243 solution Substances 0.000 claims description 21
- 235000006408 oxalic acid Nutrition 0.000 claims description 11
- 239000012266 salt solution Substances 0.000 claims description 10
- 230000001476 alcoholic effect Effects 0.000 claims description 8
- 150000001450 anions Chemical class 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 7
- 230000008021 deposition Effects 0.000 claims description 3
- 238000002474 experimental method Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 5
- 150000003839 salts Chemical class 0.000 claims 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 4
- 239000007864 aqueous solution Substances 0.000 claims 3
- 238000000151 deposition Methods 0.000 claims 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 claims 3
- 229910052759 nickel Inorganic materials 0.000 claims 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 229910052793 cadmium Inorganic materials 0.000 claims 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims 2
- 229910017052 cobalt Inorganic materials 0.000 claims 2
- 239000010941 cobalt Substances 0.000 claims 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 2
- 229910052802 copper Inorganic materials 0.000 claims 2
- 239000010949 copper Substances 0.000 claims 2
- 235000019441 ethanol Nutrition 0.000 claims 2
- IMBKASBLAKCLEM-UHFFFAOYSA-L ferrous ammonium sulfate (anhydrous) Chemical compound [NH4+].[NH4+].[Fe+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O IMBKASBLAKCLEM-UHFFFAOYSA-L 0.000 claims 2
- 230000005291 magnetic effect Effects 0.000 claims 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims 2
- 229910001510 metal chloride Inorganic materials 0.000 claims 2
- 229910021645 metal ion Inorganic materials 0.000 claims 2
- 239000003208 petroleum Substances 0.000 claims 2
- 238000002360 preparation method Methods 0.000 claims 2
- 229910052725 zinc Inorganic materials 0.000 claims 2
- 239000011701 zinc Substances 0.000 claims 2
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- 229910020630 Co Ni Inorganic materials 0.000 claims 1
- 229910002440 Co–Ni Inorganic materials 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims 1
- 235000011130 ammonium sulphate Nutrition 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 150000001805 chlorine compounds Chemical class 0.000 claims 1
- 230000008030 elimination Effects 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
- 230000005294 ferromagnetic effect Effects 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- 230000007062 hydrolysis Effects 0.000 claims 1
- 238000006460 hydrolysis reaction Methods 0.000 claims 1
- 239000013067 intermediate product Substances 0.000 claims 1
- 150000002500 ions Chemical class 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 159000000014 iron salts Chemical class 0.000 claims 1
- 229910000358 iron sulfate Inorganic materials 0.000 claims 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 239000011777 magnesium Substances 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 230000002688 persistence Effects 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- 238000001556 precipitation Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
- G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
- G11B5/706—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material
- G11B5/70626—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material containing non-metallic substances
- G11B5/70642—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material containing non-metallic substances iron oxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
- C01G49/06—Ferric oxide [Fe2O3]
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
- C01P2002/52—Solid solutions containing elements as dopants
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Iron (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Hard Magnetic Materials (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7431738A FR2284580A2 (fr) | 1974-09-13 | 1974-09-13 | Procede de preparation de solutions solides d'oxydes de fer et de metaux bivalents tels que le cobalt, et produits obtenus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2540758A1 DE2540758A1 (de) | 1976-03-25 |
| DE2540758C2 true DE2540758C2 (de) | 1982-11-04 |
Family
ID=9143265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752540758 Expired DE2540758C2 (de) | 1974-09-13 | 1975-09-12 | Verfahren zur Herstellung gemischter Metalloxalate |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5919049B2 (enExample) |
| CH (1) | CH597109A5 (enExample) |
| DE (1) | DE2540758C2 (enExample) |
| FR (1) | FR2284580A2 (enExample) |
| GB (1) | GB1506218A (enExample) |
| IT (1) | IT1048488B (enExample) |
| NL (1) | NL183992C (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2587989B1 (fr) * | 1985-09-30 | 1987-11-13 | Centre Nat Rech Scient | Compositions particulaires d'oxalates de metaux ferromagnetiques, sous forme de particules aciculaires submicroniques, leur preparation et leur application |
| RU2205722C1 (ru) * | 2001-10-25 | 2003-06-10 | ОАО "Камский кузнечный завод" | Способ изготовления поковок выдавливанием |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB679172A (en) * | 1948-04-23 | 1952-09-17 | Standard Telephones Cables Ltd | Improvements in or relating to the production of metal or metal oxide powders and products therefrom |
-
1974
- 1974-09-13 FR FR7431738A patent/FR2284580A2/fr active Granted
-
1975
- 1975-07-17 CH CH935775A patent/CH597109A5/xx not_active IP Right Cessation
- 1975-08-28 NL NL7510163A patent/NL183992C/xx active Search and Examination
- 1975-09-04 GB GB3640675A patent/GB1506218A/en not_active Expired
- 1975-09-09 IT IT2703875A patent/IT1048488B/it active
- 1975-09-12 DE DE19752540758 patent/DE2540758C2/de not_active Expired
- 1975-09-13 JP JP50110523A patent/JPS5919049B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5919049B2 (ja) | 1984-05-02 |
| NL183992C (nl) | 1989-03-16 |
| FR2284580A2 (fr) | 1976-04-09 |
| GB1506218A (en) | 1978-04-05 |
| FR2284580B2 (enExample) | 1979-04-13 |
| DE2540758A1 (de) | 1976-03-25 |
| IT1048488B (it) | 1980-11-20 |
| NL183992B (nl) | 1988-10-17 |
| CH597109A5 (enExample) | 1978-03-31 |
| JPS5155800A (en) | 1976-05-17 |
| NL7510163A (nl) | 1976-03-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AF | Is addition to no. |
Ref country code: DE Ref document number: 2320182 Format of ref document f/p: P |
|
| 8162 | Independent application | ||
| D2 | Grant after examination | ||
| 8339 | Ceased/non-payment of the annual fee | ||
| 8380 | Miscellaneous part iii |
Free format text: IM HEFT 18/91, SEITE 4827, SP.3: DIE VEROEFFENTLICHUNG IST ZU STREICHEN |
|
| 8339 | Ceased/non-payment of the annual fee |