SE0201586D0 - Magnetite-iron based composite powder, magnetite-iron based powder mixture, method for producing the same, method for remedying polluted soil, water or gases and elektromagnetic wave absorber - Google Patents
Magnetite-iron based composite powder, magnetite-iron based powder mixture, method for producing the same, method for remedying polluted soil, water or gases and elektromagnetic wave absorberInfo
- Publication number
- SE0201586D0 SE0201586D0 SE0201586A SE0201586A SE0201586D0 SE 0201586 D0 SE0201586 D0 SE 0201586D0 SE 0201586 A SE0201586 A SE 0201586A SE 0201586 A SE0201586 A SE 0201586A SE 0201586 D0 SE0201586 D0 SE 0201586D0
- Authority
- SE
- Sweden
- Prior art keywords
- magnetite
- composite powder
- powder
- iron based
- gases
- Prior art date
Links
- 239000000843 powder Substances 0.000 title abstract 12
- 239000002131 composite material Substances 0.000 title abstract 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052742 iron Inorganic materials 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title abstract 2
- 239000006096 absorbing agent Substances 0.000 title 1
- 239000007789 gas Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000002689 soil Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
- 150000002484 inorganic compounds Chemical class 0.000 abstract 2
- 229910010272 inorganic material Inorganic materials 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 238000002441 X-ray diffraction Methods 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 229910052595 hematite Inorganic materials 0.000 abstract 1
- 239000011019 hematite Substances 0.000 abstract 1
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 abstract 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 150000002896 organic halogen compounds Chemical class 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000011164 primary particle Substances 0.000 abstract 1
- 229910000859 α-Fe Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/003—Titanates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/009—Compounds containing, besides iron, two or more other elements, with the exception of oxygen or hydrogen
-
- 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
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
- C01G49/08—Ferroso-ferric oxide [Fe3O4]
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
- C01G51/006—Compounds containing, besides cobalt, two or more other elements, with the exception of oxygen or hydrogen
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/006—Compounds containing, besides nickel, two or more other elements, with the exception of oxygen or hydrogen
-
- 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
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
- C01P2002/52—Solid solutions containing elements as dopants
- C01P2002/54—Solid solutions containing elements as dopants one element only
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/74—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by peak-intensities or a ratio thereof only
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/45—Aggregated particles or particles with an intergrown morphology
-
- 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
-
- 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
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/42—Magnetic properties
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Composite Materials (AREA)
- Geology (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Powder Metallurgy (AREA)
- Processing Of Solid Wastes (AREA)
- Compounds Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001366521A JP3867562B2 (ja) | 2000-11-30 | 2001-11-30 | マグネタイト−鉄複合粉末混合物およびその製造方法、ならびに電波吸収体 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| SE0201586D0 true SE0201586D0 (sv) | 2002-05-29 |
| SE0201586L SE0201586L (sv) | 2003-05-31 |
| SE529779C2 SE529779C2 (sv) | 2007-11-20 |
| SE529779C8 SE529779C8 (sv) | 2008-06-17 |
Family
ID=19176406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE0201586A SE529779C8 (sv) | 2001-11-30 | 2002-05-29 | Magnetit-järnbaserat kompositpulver, magnetit-järnbaserad pulverblandning, metod för tillverkning av dessa, metod för sanering av förorenad jord, vatten eller gaser och elektromagnetisk vågabsorbator |
Country Status (2)
| Country | Link |
|---|---|
| US (2) | US6827757B2 (sv) |
| SE (1) | SE529779C8 (sv) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3597098B2 (ja) * | 2000-01-21 | 2004-12-02 | 住友電気工業株式会社 | 合金微粉末とその製造方法、それを用いた成型用材料、スラリーおよび電磁波シールド材料 |
| KR100921261B1 (ko) | 2001-12-04 | 2009-10-09 | 토다 고교 가부시끼가이샤 | 토양ㆍ지하수의 정화 처리용 철 입자, 그의 제조법, 해당철 입자를 포함하는 정화제, 그의 제조법 및토양ㆍ지하수의 정화 처리 방법 |
| EP1486463B1 (en) * | 2003-06-10 | 2016-08-10 | Toda Kogyo Corporation | Iron composite particles, methods of producing the same and of purifying soil or ground water using the same |
| KR100815573B1 (ko) * | 2004-03-10 | 2008-03-20 | 삼성전자주식회사 | 영상촬영장치 |
| JP4479899B2 (ja) * | 2004-10-06 | 2010-06-09 | 戸田工業株式会社 | 土壌・地下水の浄化処理用浄化剤及びその製造法並びに土壌・地下水の浄化処理方法 |
| EP1647344A1 (de) * | 2004-10-13 | 2006-04-19 | Metco GmbH | Verfahren zur Herstellung von Eisen- oder Stahlpulvern für den Metallpulverspritzguss |
| US20060081811A1 (en) * | 2004-10-19 | 2006-04-20 | Toda Kogyo Corporation | Iron composite particles for purifying soil or ground water, purifying agent containing the iron composite particles, and method for purifying soil or ground water |
| US7351355B2 (en) * | 2004-11-29 | 2008-04-01 | Toda Kogyo Corporation | Purifying agent for purifying soil or ground water, process for producing the same, and method for purifying soil or ground water using the same |
| US7744848B2 (en) * | 2005-11-15 | 2010-06-29 | Pittsburgh Mineral & Environment Technology, Inc. | High purity magnetite formation process and apparatus, and product thereof |
| TW200800441A (en) * | 2006-03-14 | 2008-01-01 | Kobe Steel Ltd | Mixed powder for powder metallurgy, green compact thereof and sintered compact |
| US7905965B2 (en) * | 2006-11-28 | 2011-03-15 | General Electric Company | Method for making soft magnetic material having fine grain structure |
| JP2008250225A (ja) * | 2007-03-30 | 2008-10-16 | Powdertech Co Ltd | 電子写真用フェライトキャリアコア材の品質測定法 |
| US20090090886A1 (en) * | 2007-10-09 | 2009-04-09 | The Research Foundation Of State University New York. | Single-crystalline hematite rhombohedra and magnetic nanocomposites of iron and magnetite and methods of making same |
| TWI386441B (zh) * | 2008-08-07 | 2013-02-21 | Chung Shan Inst Of Science | Electromagnetic wave absorber containing iron powder and its preparation method |
| CN102574203B (zh) | 2009-08-05 | 2016-04-27 | 霍加纳斯股份有限公司 | 可透多孔复合材料 |
| CA2811401C (en) | 2009-10-28 | 2017-10-03 | Magnetation, Inc. | Magnetic separator |
| JP2011094204A (ja) * | 2009-10-30 | 2011-05-12 | Tdk Corp | 表面処理還元鉄粉及びその製造方法、並びに、圧粉磁芯 |
| BR112013001049A2 (pt) | 2010-07-15 | 2016-05-24 | Hoeganaes Ab Publ | composições de ferro cobre para purificação de fluidos |
| JP6093311B2 (ja) | 2011-02-09 | 2017-03-08 | ホガナス アクチボラグ （パブル） | 流体を精製するための濾過媒体 |
| AU2012245294B2 (en) | 2011-04-20 | 2015-10-29 | Magglobal, Llc | Iron ore separation device |
| CO6380006A1 (es) | 2011-08-26 | 2012-02-15 | Botero Gabriel Santiago Jaramillo | Proceso para producción de magnetita sintética de alta pureza por oxidación a partir de residuos metálicos y aparato para producirla |
| US10941047B2 (en) | 2014-02-26 | 2021-03-09 | Gabriel Santiago JARAMILLO BOTERO | Method and apparatus for producing high-purity synthetic magnetite by oxidizing metal waste |
| CN104190701A (zh) * | 2014-09-19 | 2014-12-10 | 中节能六合天融环保科技有限公司 | 一种利用磁分离修复砷污染土壤的淋洗方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2460049A1 (de) * | 1974-04-15 | 1975-10-23 | Ibm | Verfahren zum herstellen von fe tief 3 0 tief 4 |
| JPS5155995A (en) * | 1974-11-12 | 1976-05-17 | Nippon Telegraph & Telephone | Sankabutsujiseihakumakuno seizohoho |
| JPS5914081B2 (ja) | 1979-10-05 | 1984-04-03 | 日立マクセル株式会社 | 耐蝕性に優れた金属磁性粉末の製造法 |
| GB8317228D0 (en) * | 1983-06-24 | 1983-07-27 | Exxon Research Engineering Co | Magnetizable adsorbents |
| JPS6173303A (ja) | 1984-09-18 | 1986-04-15 | Mitsui Toatsu Chem Inc | 強磁性針状磁性鉄粉の製造法 |
| JPS61216306A (ja) | 1985-03-20 | 1986-09-26 | Hitachi Maxell Ltd | 金属磁性粉末およびその製造方法 |
| JPS61238901A (ja) | 1985-04-15 | 1986-10-24 | Kawasaki Steel Corp | 強磁性粉末 |
| JPS6230801A (ja) | 1985-07-31 | 1987-02-09 | Kawasaki Steel Corp | 強磁性粉末 |
| US4975333A (en) * | 1989-03-15 | 1990-12-04 | Hoeganaes Corporation | Metal coatings on metal powders |
| US5186854A (en) * | 1990-05-21 | 1993-02-16 | The United States Of America As Represented By The Secretary Of The Navy | Composites having high magnetic permeability and method of making |
| EP0582452B1 (en) * | 1992-08-04 | 1998-10-14 | Toda Kogyo Corp. | Granulated particles for magnetic particles for magnetic recording and process for producing the same |
| JP3185998B2 (ja) * | 1993-01-29 | 2001-07-11 | 戸田工業株式会社 | 球形導電性磁性体粒子粉末及びその製造方法 |
| EP0750232B1 (en) * | 1995-06-15 | 2004-01-07 | Toda Kogyo Corporation | Magnetic particles for magnetic toner and process for producing the same |
| GB2333518A (en) * | 1998-01-26 | 1999-07-28 | Laporte Industries Ltd | Process for making black iron oxide pigment |
| EP1053975A1 (en) * | 1999-05-20 | 2000-11-22 | Toda Kogyo Corporation | Spindle-shaped goethite particles, spindle-shaped hematite particles, spindle-shaped magnetic iron-based alloy particles, and process for producing the same |
| JP3725749B2 (ja) | 2000-01-19 | 2005-12-14 | 株式会社間組 | 鉄微粒子スラリー及びその製造方法、土壌浄化剤並びに土壌浄化方法 |
-
2002
- 2002-05-29 US US10/157,604 patent/US6827757B2/en not_active Expired - Fee Related
- 2002-05-29 SE SE0201586A patent/SE529779C8/sv not_active IP Right Cessation
-
2004
- 2004-06-10 US US10/865,406 patent/US20040226404A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US6827757B2 (en) | 2004-12-07 |
| SE0201586L (sv) | 2003-05-31 |
| US20040226404A1 (en) | 2004-11-18 |
| US20030116745A1 (en) | 2003-06-26 |
| SE529779C8 (sv) | 2008-06-17 |
| SE529779C2 (sv) | 2007-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |