NO20003437L - FremgangsmÕte for produksjon av sorte jernoksidpigmenter - Google Patents

FremgangsmÕte for produksjon av sorte jernoksidpigmenter

Info

Publication number
NO20003437L
NO20003437L NO20003437A NO20003437A NO20003437L NO 20003437 L NO20003437 L NO 20003437L NO 20003437 A NO20003437 A NO 20003437A NO 20003437 A NO20003437 A NO 20003437A NO 20003437 L NO20003437 L NO 20003437L
Authority
NO
Norway
Prior art keywords
hematite
iron oxide
black iron
ions
production
Prior art date
Application number
NO20003437A
Other languages
English (en)
Other versions
NO20003437D0 (no
Inventor
David Barry Mobbs
Matthew James Jackson
Original Assignee
Laporte Industries Ltd
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 Laporte Industries Ltd filed Critical Laporte Industries Ltd
Publication of NO20003437D0 publication Critical patent/NO20003437D0/no
Publication of NO20003437L publication Critical patent/NO20003437L/no

Links

Classifications

    • 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
    • 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
    • C01P2004/51—Particles with a specific particle size distribution
    • 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
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • 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
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C01P2006/62—L* (lightness axis)
    • 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
    • C01P2006/63—Optical properties, e.g. expressed in CIELAB-values a* (red-green axis)
    • 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
    • C01P2006/64—Optical properties, e.g. expressed in CIELAB-values b* (yellow-blue axis)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Iron (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

En fremgangsmåte for produksjon av et sort jemoksidpigment fra hematittisk jernoksyd Fe2O3 som kan være et urent oksid som produsert ved "Ruthner"-prosessen eller på annen måte, eller som kan være et mineral-hematitt. Fremgangsmåten kan benyttes for å oppgradere syntetisk eller naturlig hematitt av svak kvalitet, eller for å forbedre disses ytelse som røde pigmenter, ved konvertering til sort pigment med vesentlig oksidasjon av det således produserte magne- titt tilbake til hematitt. Prosessen benytter en lavtemperaturs vandig slurry-reaksjon hvori hematitten kontaktes med en løselig kilde av Fe(H)-ioner i nærvær av en løselig kilde av Fe(IU)-ioner i et vandig alkalisk medium for å konvertere førnevnte til Fe3O4.
NO20003437A 1998-01-26 2000-07-03 FremgangsmÕte for produksjon av sorte jernoksidpigmenter NO20003437L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9801477A GB2333518A (en) 1998-01-26 1998-01-26 Process for making black iron oxide pigment
PCT/GB1999/000022 WO1999037719A1 (en) 1998-01-26 1999-01-05 Process for the production of black iron oxide pigments

Publications (2)

Publication Number Publication Date
NO20003437D0 NO20003437D0 (no) 2000-07-03
NO20003437L true NO20003437L (no) 2000-08-07

Family

ID=10825787

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20003437A NO20003437L (no) 1998-01-26 2000-07-03 FremgangsmÕte for produksjon av sorte jernoksidpigmenter

Country Status (13)

Country Link
US (1) US6302952B1 (no)
EP (1) EP1051447B1 (no)
JP (1) JP2002501002A (no)
KR (1) KR20010015911A (no)
AU (1) AU2064199A (no)
BR (1) BR9907229B1 (no)
CA (1) CA2318638A1 (no)
DE (1) DE69907404T2 (no)
ES (1) ES2196757T3 (no)
GB (1) GB2333518A (no)
NO (1) NO20003437L (no)
WO (1) WO1999037719A1 (no)
ZA (1) ZA99323B (no)

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* Cited by examiner, † Cited by third party
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IL132506A (en) 1999-10-21 2006-06-11 Biopigment Ltd Method for production of iron oxide pigments
CA2404607A1 (en) * 2001-02-14 2002-10-01 Kawasaki Steel Corporation Method for manufacturing sponge iron, reduced iron powder, and method for manufacturing the same
SE529779C8 (sv) * 2001-11-30 2008-06-17 Magnetit-järnbaserat kompositpulver, magnetit-järnbaserad pulverblandning, metod för tillverkning av dessa, metod för sanering av förorenad jord, vatten eller gaser och elektromagnetisk vågabsorbator
CA2453005A1 (fr) * 2003-12-17 2005-06-17 Fermag Inc. Procede hydrometallurgique de separation des poussieres d`acieries utilisant un four a arc et pigments obtenus par le procede
US7399454B2 (en) 2004-04-29 2008-07-15 Metalox International, Llc Metallurgical dust reclamation process
GB0415892D0 (en) * 2004-07-16 2004-08-18 Creative Resins Distrib Ltd A method of laying a floor covering
US7124777B2 (en) * 2004-09-03 2006-10-24 Ranco Incorporated Of Delaware Reversing valve with flowsplitter
DE102004060044A1 (de) * 2004-12-14 2006-06-29 Lanxess Deutschland Gmbh Farbstarke, reduktions- und oxidationsstabile Eisenoxidschwarzpigmente zur Einfärbung von Kunst- und Baustoffen
CA2611197A1 (en) * 2005-06-17 2006-12-21 Ferrinov Inc. Anti-corrosion pigments coming from dust of an electic arc furnace and containing sacrificial calcium
US7744848B2 (en) * 2005-11-15 2010-06-29 Pittsburgh Mineral & Environment Technology, Inc. High purity magnetite formation process and apparatus, and product thereof
US7347893B2 (en) * 2006-06-02 2008-03-25 Iop Specialists Sdn. Bhd. Iron oxide pigments from mill scale
CN101928043B (zh) * 2010-09-16 2012-04-25 厦门大学 一种α型三氧化二铁微米球及其制备方法
CN103249783B (zh) * 2010-12-09 2015-04-15 默克专利股份有限公司 磁性颜料
CN103249782B (zh) * 2010-12-09 2015-05-20 默克专利股份有限公司 亮黑色颜料
JP2014508863A (ja) 2011-03-18 2014-04-10 オーバイト アルミナ インコーポレイテッド アルミニウム含有材料から希土類元素を回収する方法
JP5894262B2 (ja) 2011-05-04 2016-03-23 オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． 種々の鉱石から希土類元素を回収する方法
CA2834356C (en) 2011-06-03 2014-11-25 Orbite Aluminae Inc. Methods for preparing hematite
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
CN102424428B (zh) * 2011-09-13 2013-09-25 上海宝齐氧化铁有限公司 一种利用冶金废弃物制备显影剂用氧化铁黑的工艺
CN104039706A (zh) 2011-09-16 2014-09-10 奥贝特铝业有限公司 制备氧化铝和各种其他产品的工艺
BR112014016732A8 (pt) 2012-01-10 2017-07-04 Orbite Aluminae Inc processos para tratar lama vermelha
RU2597096C2 (ru) 2012-07-12 2016-09-10 Орбит Алюминэ Инк. Способы получения оксида титана и различных других продуктов
CN102863030B (zh) * 2012-09-25 2014-07-30 上海应用技术学院 一种利用酸再生脱硅泥饼制备纳米四氧化三铁的方法
CA2885255C (en) 2012-09-26 2015-12-22 Orbite Aluminae Inc. Processes for preparing alumina and magnesium chloride by hc1 leaching of various materials
BR112015011049A2 (pt) 2012-11-14 2017-07-11 Orbite Aluminae Inc métodos para purificação de íons de alumínio
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
KR102174020B1 (ko) 2018-09-19 2020-11-04 유태호 흑색 산화철 안료의 제조 방법
HUE071263T2 (hu) 2021-03-24 2025-08-28 Alcon Inc Eljárás beágyazott hidrogél kontaktlencse elõállítására

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JPS519719B2 (no) * 1973-06-28 1976-03-29
AT326236B (de) 1973-09-24 1975-11-25 Ruthner Industrieanlagen Ag Verfahren zur herstellung von insbesondere als schwarzpigment dienendem pulverformigem eisen-(ii,iii)-oxid vorbestimmter teilchengrosse
DE2904491A1 (de) * 1979-02-07 1980-08-21 Bayer Ag Plaettchenfoermige eisenoxidpigmente und verfahren zu deren herstellung sowie deren verwendung
US4289746A (en) 1979-05-22 1981-09-15 Central Glass Company, Limited Process for preparation of micaceous iron oxide
US4348240A (en) * 1980-12-22 1982-09-07 Basf Wyandotte Corporation Process for deactivating soluble metal cations in iron oxide pigments
JPS61155223A (ja) * 1984-12-27 1986-07-14 Toda Kogyo Corp 球型を呈したマグネタイト粒子粉末及びその製造法
JPS62252327A (ja) * 1986-04-22 1987-11-04 Kobe Steel Ltd 磁気記録用酸化鉄の製造方法
JP2736691B2 (ja) * 1989-10-11 1998-04-02 戸田工業株式会社 板状マグヘマイト粒子粉末及びその製造法
JP2802543B2 (ja) * 1990-10-02 1998-09-24 戸田工業株式会社 非磁性黒色顔料粉末の製造法
JPH0532422A (ja) * 1991-07-26 1993-02-09 Toda Kogyo Corp 粒状マグネタイト粒子粉末の製造法
US5589097A (en) * 1993-12-24 1996-12-31 Tdk Corporation Method for preparing magnetite magnetic powder
JPH0971423A (ja) * 1995-09-07 1997-03-18 Tdk Corp マグネタイト磁性粉末の製造方法

Also Published As

Publication number Publication date
EP1051447A1 (en) 2000-11-15
BR9907229A (pt) 2000-10-24
KR20010015911A (ko) 2001-02-26
CA2318638A1 (en) 1999-07-29
BR9907229B1 (pt) 2008-11-18
EP1051447B1 (en) 2003-05-02
NO20003437D0 (no) 2000-07-03
WO1999037719A1 (en) 1999-07-29
DE69907404T2 (de) 2004-03-04
DE69907404D1 (de) 2003-06-05
ES2196757T3 (es) 2003-12-16
AU2064199A (en) 1999-08-09
GB2333518A (en) 1999-07-28
US6302952B1 (en) 2001-10-16
GB9801477D0 (en) 1998-03-18
JP2002501002A (ja) 2002-01-15
ZA99323B (en) 1999-07-19

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