MD4140B1 - Process for producing ferrites - Google Patents
Process for producing ferrites Download PDFInfo
- Publication number
- MD4140B1 MD4140B1 MDA20100074A MD20100074A MD4140B1 MD 4140 B1 MD4140 B1 MD 4140B1 MD A20100074 A MDA20100074 A MD A20100074A MD 20100074 A MD20100074 A MD 20100074A MD 4140 B1 MD4140 B1 MD 4140B1
- Authority
- MD
- Moldova
- Prior art keywords
- carried out
- ferritization
- iron
- mixed
- containing component
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 229910000859 α-Fe Inorganic materials 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 229910001385 heavy metal Inorganic materials 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 230000005415 magnetization Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000004663 powder metallurgy Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 239000013049 sediment Substances 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 abstract 1
Landscapes
- Hard Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20100074A MD4140C1 (ro) | 2010-06-21 | 2010-06-21 | Procedeu de obţinere a feritelor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20100074A MD4140C1 (ro) | 2010-06-21 | 2010-06-21 | Procedeu de obţinere a feritelor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD4140B1 true MD4140B1 (en) | 2011-12-31 |
| MD4140C1 MD4140C1 (ro) | 2012-07-31 |
Family
ID=45815330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20100074A MD4140C1 (ro) | 2010-06-21 | 2010-06-21 | Procedeu de obţinere a feritelor |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD4140C1 (mo) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1671408A1 (ru) * | 1989-06-14 | 1991-08-23 | Литовское Научно-Производственное Объединение По Комплексному Проектированию Станкостроительных Предприятий | Материал дл изготовлени магнитотвердых ферритов |
| US5221323A (en) * | 1991-10-03 | 1993-06-22 | Li Chung Lee | Method of producing magnetic powders from heavy metal sludges |
| KR100401988B1 (ko) * | 1998-12-19 | 2003-12-18 | 주식회사 포스코 | 아연-니켈 도금폐액을 활용한 니켈-아연계 페라이트 출발원료 제조방법 및 그 출발원료를 이용한 니켈-아연계 페라이트 제조방법 |
| MD2406G2 (ro) * | 2003-01-10 | 2004-10-31 | Glass Container Company А.О. | Instalaţie pentru obţinerea galvanochimică a sedimentelor dispersate de ferită |
-
2010
- 2010-06-21 MD MDA20100074A patent/MD4140C1/ro not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| MD4140C1 (ro) | 2012-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |