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)

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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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
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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
BRPI0611831A2 (pt) * 2005-06-17 2010-09-28 Ferrinov Inc pigmentos anticorrosão derivados da poeira de um forno de arco voltaico e contendo cálcio sacrificial
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
JP6008867B2 (ja) * 2010-12-09 2016-10-19 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ 磁性顔料
JP5955853B2 (ja) * 2010-12-09 2016-07-20 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ ブリリアントブラック顔料
CN103534367A (zh) 2011-03-18 2014-01-22 奥贝特铝业有限公司 从含铝材料中回收稀土元素的方法
AU2012250460B2 (en) 2011-05-04 2015-11-26 Orbite Aluminae Inc. Processes for recovering rare earth elements from various ores
EP2714594A4 (en) 2011-06-03 2015-05-20 Orbite Aluminae Inc PROCESS FOR PRODUCING 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
JP2014526431A (ja) 2011-09-16 2014-10-06 オーバイト アルミナ インコーポレイテッド アルミナ及び様々な他の生成物の調製プロセス
CN104302791B (zh) 2012-01-10 2017-03-15 奥佰特氧化铝有限公司 用于处理赤泥的方法
BR112015000626A2 (pt) 2012-07-12 2017-06-27 Orbite Aluminae Inc processos para preparação de óxido de titânio e outros produtos variados
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
BR112015006536A2 (pt) 2012-09-26 2017-08-08 Orbite Aluminae Inc processos para preparar alumina e cloreto de magnésio por lixiviação com hcl de vários materiais.
AU2013344721A1 (en) 2012-11-14 2015-07-02 Orbite Aluminae Inc. Methods for purifying aluminium ions
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
US20220305747A1 (en) 2021-03-24 2022-09-29 Alcon Inc. Method for making embedded hydrogel contact lenses

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US4289746A (en) * 1979-05-22 1981-09-15 Central Glass Company, Limited Process for preparation of micaceous iron oxide
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JPS62252327A (ja) * 1986-04-22 1987-11-04 Kobe Steel Ltd 磁気記録用酸化鉄の製造方法
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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
GB9801477D0 (en) 1998-03-18
NO20003437D0 (no) 2000-07-03
AU2064199A (en) 1999-08-09
ES2196757T3 (es) 2003-12-16
EP1051447B1 (en) 2003-05-02
DE69907404D1 (de) 2003-06-05
CA2318638A1 (en) 1999-07-29
BR9907229A (pt) 2000-10-24
US6302952B1 (en) 2001-10-16
WO1999037719A1 (en) 1999-07-29
DE69907404T2 (de) 2004-03-04
BR9907229B1 (pt) 2008-11-18
ZA99323B (en) 1999-07-19
JP2002501002A (ja) 2002-01-15
KR20010015911A (ko) 2001-02-26
GB2333518A (en) 1999-07-28
EP1051447A1 (en) 2000-11-15

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