BR0100849A - Processo para a preparação de óxido de ferro eseu emprego - Google Patents

Processo para a preparação de óxido de ferro eseu emprego

Info

Publication number
BR0100849A
BR0100849A BR0100849-8A BR0100849A BR0100849A BR 0100849 A BR0100849 A BR 0100849A BR 0100849 A BR0100849 A BR 0100849A BR 0100849 A BR0100849 A BR 0100849A
Authority
BR
Brazil
Prior art keywords
preparation
iron oxide
iron
deoxide
fecl
Prior art date
Application number
BR0100849-8A
Other languages
English (en)
Inventor
Ulrich Meisen
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of BR0100849A publication Critical patent/BR0100849A/pt

Links

Classifications

    • 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
    • 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
    • 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
    • C01P2002/60—Compounds characterised by their crystallite size
    • 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
    • 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
    • C01P2006/12—Surface area
    • 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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

Patente de Invenção: "PROCESSO PARA A PREPARAçãO DEóXIDO DE FERRO E SEU EMPREGO". A presente invençãorefere-se a um processo para a preparação de óxido de ferro,partindo de FeCl~ 2~ e de um componente alcalino bem como seuemprego.
BR0100849-8A 2000-03-06 2001-03-06 Processo para a preparação de óxido de ferro eseu emprego BR0100849A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10010940A DE10010940A1 (de) 2000-03-06 2000-03-06 Verfahren zur Herstellung von Eisenoxid und seine Verwendung

Publications (1)

Publication Number Publication Date
BR0100849A true BR0100849A (pt) 2001-10-30

Family

ID=7633744

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0100849-8A BR0100849A (pt) 2000-03-06 2001-03-06 Processo para a preparação de óxido de ferro eseu emprego

Country Status (10)

Country Link
US (1) US6534032B2 (pt)
EP (1) EP1132343A3 (pt)
JP (1) JP2001294427A (pt)
KR (1) KR20010087331A (pt)
CN (1) CN1289403C (pt)
BR (1) BR0100849A (pt)
CA (1) CA2338913A1 (pt)
DE (1) DE10010940A1 (pt)
HK (1) HK1040232A1 (pt)
MX (1) MXPA01002340A (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20020567A1 (it) * 2002-03-18 2003-09-18 Sud Chemie S R L Processo per la preparazione di ossidi di ferro
KR20040008969A (ko) * 2002-07-20 2004-01-31 김창욱 황산 제1철을 이용한 철계 무기안료의 제조방법
FR2856051B1 (fr) 2003-06-11 2005-09-09 Inertec Procede de synthese de ferrates
CN1315734C (zh) * 2005-03-30 2007-05-16 山东师范大学 一维α－FeOOH纳米材料生产方法
US7655148B2 (en) 2005-10-14 2010-02-02 Inframat Corporation Water treatment compositions and methods of making and using
WO2009055090A1 (en) 2007-04-30 2009-04-30 Inframat Corporation Nanostructured compositions having reduced dissolution of manganese, method of making them and using them in water treatment
TWI453165B (zh) * 2006-06-14 2014-09-21 Inframat Corp 水處理組成物的製造方法
CA2661509A1 (en) * 2006-08-25 2008-02-28 Sachtleben Chemie Gmbh Barium sulfate-containing composite
US20090202867A1 (en) * 2008-02-06 2009-08-13 Toda Kogyo Corporation Process for producing magnetic metal particles for magnetic recording, and magnetic recording medium
US9023237B2 (en) 2013-06-19 2015-05-05 New Technology Ventures, Inc. Highly active nano iron catalyst for the absorption of hydrogen sulfide
US9458027B2 (en) 2013-06-19 2016-10-04 New Technology Ventures, Inc. Sulfided iron (II) compound and method of manufacture
CN103318970B (zh) * 2013-06-25 2015-04-15 升华集团德清华源颜料有限公司 一种耐中温氧化铁黄颜料
DE102015215736A1 (de) * 2015-08-18 2017-02-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung von stabil dispergierbaren magnetischen Eisenoxid-Einkern-Nanopartikeln, stabil dispergierbare magnetische Eisenoxid-Einkern-Nanopartikel und Verwendungen hiervon
CN105819516A (zh) * 2016-05-17 2016-08-03 李可斌 一种稳定氢氧化亚铁的制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1327061A (en) 1917-06-20 1920-01-06 West Coast Kalsomine Company Process of manufacturing iron compounds
US1368748A (en) 1920-01-05 1921-02-15 Nat Ferrite Company Process of manufacturing iron compounds and product
US2558304A (en) 1948-03-11 1951-06-26 American Cyanamid Co Production of iron oxide pigments
US2696426A (en) * 1951-05-04 1954-12-07 American Cyanamid Co Process for the preparation of iron oxide pigments
JPS5652856B2 (pt) * 1973-11-21 1981-12-15
JPS5580726A (en) * 1978-12-11 1980-06-18 Tdk Corp Production of needlelike goethite
JPS55167136A (en) * 1979-06-12 1980-12-26 Seitetsu Kagaku Co Ltd Manufacture of high purity yellow iron oxide
US4251504A (en) * 1979-09-20 1981-02-17 Tdk Electronics, Co. Ltd. Process for producing acicular goethite
JPS58194744A (ja) * 1982-05-06 1983-11-12 Nippon Soda Co Ltd 針状晶α−オキシ水酸化鉄の製造方法
JPH0665611B2 (ja) * 1985-01-28 1994-08-24 日産化学工業株式会社 α―オキシ水酸化鉄の製造方法
JPS61174121A (ja) * 1985-01-30 1986-08-05 Nippon Kokan Kk <Nkk> 硫酸第一鉄の精製方法
DE4235945A1 (de) * 1992-10-23 1994-04-28 Bayer Ag Transparente Eisenoxidpigmente, Verfahren zu ihrer Herstellung sowie deren Verwendung
JP3175749B2 (ja) * 1993-09-21 2001-06-11 戸田工業株式会社 セメント着色用材料及びその製造法
DE4434969A1 (de) * 1994-09-30 1996-04-04 Bayer Ag Hochtransparente, gelbe Eisenoxidpigmente, Verfahren zu ihrer Herstellung sowie deren Verwendung
DE19812260A1 (de) * 1998-03-20 1999-09-23 Bayer Ag Verfahren zur Herstellung von Eisenoxid-Pigmenten aus Dünnsäure aus der TiO¶2¶-Herstellung
DE10044398A1 (de) * 2000-09-08 2002-03-21 Bayer Ag Verfahren zur Herstellung von Eisenoxidgelbpigmenten

Also Published As

Publication number Publication date
CA2338913A1 (en) 2001-09-06
EP1132343A2 (de) 2001-09-12
JP2001294427A (ja) 2001-10-23
US6534032B2 (en) 2003-03-18
US20010031240A1 (en) 2001-10-18
EP1132343A3 (de) 2004-01-21
CN1289403C (zh) 2006-12-13
DE10010940A1 (de) 2001-09-13
CN1312225A (zh) 2001-09-12
MXPA01002340A (es) 2002-08-06
HK1040232A1 (zh) 2002-05-31
KR20010087331A (ko) 2001-09-15

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: LANXESS DEUTSCHLAND GMBH (DE)

Free format text: TRANSFERIDO DE: BAYER AKTIENGESELLSCHAFT

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFERIMENTO DO PRESENTE PEDIDO DE PATENTE COMO INVENCAO, DE ACORDO COM O ART. 8O DA LEI NO 9.279, DE 14 DE MAIO DE 1996.

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.