HK1046266A1 - 磁鐵礦顆粒的製備方法 - Google Patents

磁鐵礦顆粒的製備方法

Info

Publication number
HK1046266A1
HK1046266A1 HK02107886.0A HK02107886A HK1046266A1 HK 1046266 A1 HK1046266 A1 HK 1046266A1 HK 02107886 A HK02107886 A HK 02107886A HK 1046266 A1 HK1046266 A1 HK 1046266A1
Authority
HK
Hong Kong
Prior art keywords
magnetite particles
producing magnetite
producing
particles
magnetite
Prior art date
Application number
HK02107886.0A
Other languages
English (en)
Inventor
U‧梅森
Original Assignee
拜爾公開股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 拜爾公開股份有限公司 filed Critical 拜爾公開股份有限公司
Publication of HK1046266A1 publication Critical patent/HK1046266A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/34—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites
    • H01F1/36—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites in the form of particles
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/22—Compounds of iron
    • C09C1/24—Oxides of iron
    • 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
    • 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
    • C01P2004/41—Particle morphology extending in three dimensions octahedron-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
    • C01P2004/62—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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/42—Magnetic properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Iron (AREA)
  • Hard Magnetic Materials (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Soft Magnetic Materials (AREA)
HK02107886.0A 2001-01-17 2002-10-30 磁鐵礦顆粒的製備方法 HK1046266A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10101769A DE10101769A1 (de) 2001-01-17 2001-01-17 Verfahren zur Herstellung von Magnetitteilchen

Publications (1)

Publication Number Publication Date
HK1046266A1 true HK1046266A1 (zh) 2003-01-03

Family

ID=7670726

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02107886.0A HK1046266A1 (zh) 2001-01-17 2002-10-30 磁鐵礦顆粒的製備方法

Country Status (13)

Country Link
US (2) US6767529B2 (zh)
EP (1) EP1225154B1 (zh)
JP (1) JP4153698B2 (zh)
CN (1) CN1199866C (zh)
AR (1) AR032237A1 (zh)
AT (1) ATE509892T1 (zh)
AU (1) AU1018602A (zh)
BR (1) BR0200104A (zh)
CA (1) CA2367079A1 (zh)
DE (1) DE10101769A1 (zh)
ES (1) ES2364629T3 (zh)
HK (1) HK1046266A1 (zh)
MX (1) MXPA02000594A (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10209150A1 (de) * 2002-03-01 2003-09-11 Bayer Ag Verfahren zur Herstellung von Magnetitteilchen und deren Verwendung
CN100461309C (zh) * 2006-01-27 2009-02-11 中国科学院过程工程研究所 高饱和磁化强度的磁粉及其制备方法和用途
ES2296522B1 (es) * 2006-05-26 2009-04-01 Europea De Minerales Y Derivados, S.L. Masa pesada para la fabricacion de productos con alta capacidad de radio-proteccion.
US7597958B2 (en) 2007-02-23 2009-10-06 Toda Kogyo Corporation Black magnetic iron oxide particles having a specific dissolution of sulfur element
DE102008015365A1 (de) * 2008-03-20 2009-09-24 Merck Patent Gmbh Magnetische Nanopartikel und Verfahren zu deren Herstellung
CA2839348A1 (en) * 2011-06-30 2013-01-03 Nano-Green Biorefineries Inc. Catalytic biomass conversion
CN104628073B (zh) * 2015-01-28 2016-08-17 天津城建大学 一种用于废水处理的纳米铁的制备方法
CN105771992B (zh) * 2016-05-13 2019-02-12 北京三聚环保新材料股份有限公司 一种低成本催化剂的制备方法与应用
CN109665566A (zh) * 2019-01-23 2019-04-23 深圳市长隆科技有限公司 一种磁性纳米四氧化三铁的制备方法与污水处理方法
TR201903564A2 (tr) 2019-03-08 2019-03-21 Safas Saf Plastik Sanayi Ve Ticaret Anonim Sirketi Stres ve ağri azaltici bi̇r malzeme olarak magneti̇t parti̇külleri̇ i̇çeren sürekli̇ blok esnek poli̇üretan köpük üretmek i̇çi̇n yöntem

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE216040C (zh)
DE284478C (zh) 1913-07-10 1915-05-28
JPS5110198A (zh) 1974-07-15 1976-01-27 Toda Kogyo Corp
JPS5528203B2 (zh) 1974-10-14 1980-07-26
DE2618058A1 (de) 1976-04-24 1977-11-10 Bayer Ag Verfahren zur kontinuierlichen herstellung von eisenoxidschwarzpigmenten
CA1149582A (en) 1979-02-09 1983-07-12 Pfizer Limited Synthetic rhombohedrol magnetite pigment
DE3209469A1 (de) 1981-03-19 1982-09-30 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von eisenoxidschwarz-pigmenten mit verbesserter saeurebestaendigkeit und deren verwendung
DD216040A1 (de) 1983-06-17 1984-11-28 Dieter Naumann Verfahren zur herstellung von eisenoxidschwarzpigmenten
DE3500470A1 (de) 1985-01-09 1986-07-10 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung heller farbreiner eisenoxidrotpigmente
DE3821342A1 (de) * 1988-06-24 1989-12-28 Bayer Ag Neue eisenoxidpigmente, verfahren zu ihrer herstellung sowie deren verwendung
EP0566790B1 (en) * 1992-04-23 1996-08-07 Toda Kogyo Corp. Magnetic powder and magnetic toner
JP3470929B2 (ja) * 1995-07-04 2003-11-25 三井金属鉱業株式会社 マグネタイト粒子およびその製造方法
JP3594160B2 (ja) * 1996-08-30 2004-11-24 三井金属鉱業株式会社 マグネタイト粒子およびその製造方法
JPH10101339A (ja) * 1996-09-27 1998-04-21 Titan Kogyo Kk マグネタイト粒子粉末及びその製造方法並びにその応用

Also Published As

Publication number Publication date
DE10101769A1 (de) 2002-07-18
EP1225154A2 (de) 2002-07-24
EP1225154B1 (de) 2011-05-18
CN1365950A (zh) 2002-08-28
CN1199866C (zh) 2005-05-04
AU1018602A (en) 2002-07-18
BR0200104A (pt) 2002-10-22
AR032237A1 (es) 2003-10-29
JP2002338249A (ja) 2002-11-27
US6767529B2 (en) 2004-07-27
JP4153698B2 (ja) 2008-09-24
ES2364629T3 (es) 2011-09-08
MXPA02000594A (es) 2002-11-29
ATE509892T1 (de) 2011-06-15
EP1225154A3 (de) 2003-12-03
US20040219095A1 (en) 2004-11-04
CA2367079A1 (en) 2002-07-17
US20020130296A1 (en) 2002-09-19

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