DE3853211D1 - Verfahren zur Herstellung von Eisenoxidpulver. - Google Patents

Verfahren zur Herstellung von Eisenoxidpulver.

Info

Publication number
DE3853211D1
DE3853211D1 DE3853211T DE3853211T DE3853211D1 DE 3853211 D1 DE3853211 D1 DE 3853211D1 DE 3853211 T DE3853211 T DE 3853211T DE 3853211 T DE3853211 T DE 3853211T DE 3853211 D1 DE3853211 D1 DE 3853211D1
Authority
DE
Germany
Prior art keywords
solution
iron oxide
production
oxide powder
weight
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE3853211T
Other languages
English (en)
Other versions
DE3853211T2 (de
Inventor
Naoe C O Chemirite Ltd Hirai
Tohoru C O Chemirite Lt Murase
Katsunobu C O Tdk Corp Okutani
Teruo C O Tdk Corporation Mori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHEMIRITE Ltd
TDK Corp
Original Assignee
CHEMIRITE Ltd
TDK Corp
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 CHEMIRITE Ltd, TDK Corp filed Critical CHEMIRITE Ltd
Publication of DE3853211D1 publication Critical patent/DE3853211D1/de
Application granted granted Critical
Publication of DE3853211T2 publication Critical patent/DE3853211T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/10—Hydrochloric acid, other halogenated acids or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/0018—Mixed oxides or hydroxides
    • C01G49/0072—Mixed oxides or hydroxides containing manganese
    • 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
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B47/00—Obtaining manganese
    • 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
    • C01P2006/80—Compositional purity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/01—Waste acid containing iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compounds Of Iron (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Soft Magnetic Materials (AREA)
  • Magnetic Ceramics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DE3853211T 1988-10-17 1988-12-15 Verfahren zur Herstellung von Eisenoxidpulver. Expired - Lifetime DE3853211T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63259448A JP2672985B2 (ja) 1988-10-17 1988-10-17 鉄とマンガンを含有する精製溶液およびその製造方法

Publications (2)

Publication Number Publication Date
DE3853211D1 true DE3853211D1 (de) 1995-04-06
DE3853211T2 DE3853211T2 (de) 1995-10-26

Family

ID=17334219

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3853211T Expired - Lifetime DE3853211T2 (de) 1988-10-17 1988-12-15 Verfahren zur Herstellung von Eisenoxidpulver.
DE68912060T Expired - Fee Related DE68912060T2 (de) 1988-10-17 1989-10-13 Gereinigte Lösung, die Eisen und Mangan enthält und Verfahren zu deren Herstellung.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE68912060T Expired - Fee Related DE68912060T2 (de) 1988-10-17 1989-10-13 Gereinigte Lösung, die Eisen und Mangan enthält und Verfahren zu deren Herstellung.

Country Status (6)

Country Link
US (2) US5032367A (de)
EP (2) EP0366834B1 (de)
JP (1) JP2672985B2 (de)
KR (2) KR910004860B1 (de)
AT (1) ATE119137T1 (de)
DE (2) DE3853211T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920016348A (ko) * 1991-02-05 1992-09-24 도오사끼 시노부 고순도 산화철 및 그 제조방법
US8182779B2 (en) * 2009-04-21 2012-05-22 E. I. Du Pont De Nemours And Company Process for removing phosphorus-containing colloids and their precursors from iron chloride solutions
US8287738B2 (en) * 2009-04-21 2012-10-16 E I Du Pont De Nemours And Company Process for removing impurities from iron chloride solutions
WO2012094559A1 (en) * 2011-01-06 2012-07-12 Jan Pavlicek Process for the purification of iron salt solutions
CN105540950A (zh) * 2015-12-24 2016-05-04 浙江奇彩环境科技股份有限公司 一种铁黄反应液资源化处理的方法
CN106702141B (zh) * 2016-12-30 2018-03-13 山东盛荣新材料有限公司 一种利用赤泥制备赤铁锰铝复合材料的方法
KR20180085173A (ko) 2017-01-18 2018-07-26 박영길 슈퍼 엔지니어링 플라스틱 재생 시스템

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1773235A (en) * 1927-04-06 1930-08-19 Lafayette M Hughes Two-stage method of chlorinating ores
FR976966A (fr) * 1942-05-22 1951-03-27 Colin & Cie Procédés de récupération du fer et autres métaux à partir de bains de décapage usés et autres déchets ou de solutions de leurs sels et appareillage pour la miseen oeuvre de ces procédés
US2423385A (en) * 1944-07-27 1947-07-01 Chemical Foundation Inc Process of pickling and of recovering pickling agent
IE34837B1 (en) * 1970-05-15 1975-09-03 Electrolyt Zinc Australasia Method of removing dissolved ferric iron from iron-bearing solutions
US3903236A (en) * 1972-11-27 1975-09-02 Deepsea Ventures Inc Method for obtaining metal values by the halidation of a basic manganiferous ore with ferric chloride pre-treatment
JPS5211604B2 (de) * 1972-07-27 1977-04-01
GB1463099A (en) * 1974-09-05 1977-02-02 Nippon Electric Co Process for treating acidic waste containing ferrous ions
CA1061568A (en) * 1975-01-17 1979-09-04 Antoine Van Peteghem Process for extracting metal values from manganiferous ocean floor nodule ore
US4120156A (en) * 1977-06-08 1978-10-17 The Garrett Corporation Turbocharger control
JPS5973439A (ja) * 1982-10-19 1984-04-25 Nippon Steel Corp 塩酸酸洗廃液から酸化鉄を製造する方法
JPS6259530A (ja) * 1985-09-06 1987-03-16 Japan Metals & Chem Co Ltd 高純度マンガン化合物の製造方法
JPS62235221A (ja) * 1986-04-02 1987-10-15 Japan Metals & Chem Co Ltd 高純度酸化鉄の製造法
JPS63117915A (ja) * 1986-11-07 1988-05-21 Sumitomo Metal Mining Co Ltd マンガンの少ない酸化鉄用原料の製法
JP2862875B2 (ja) * 1988-05-23 1999-03-03 ケミライト工業株式会社 フェライト用の酸化鉄

Also Published As

Publication number Publication date
KR900006240A (ko) 1990-05-07
ATE119137T1 (de) 1995-03-15
DE68912060D1 (de) 1994-02-17
EP0364904B1 (de) 1994-01-05
KR900006239A (ko) 1990-05-07
EP0364904A2 (de) 1990-04-25
JPH02107529A (ja) 1990-04-19
KR910006422B1 (ko) 1991-08-24
KR910004860B1 (ko) 1991-07-15
US5032367A (en) 1991-07-16
DE68912060T2 (de) 1994-08-11
EP0364904A3 (en) 1990-06-20
US5200159A (en) 1993-04-06
JP2672985B2 (ja) 1997-11-05
EP0366834A2 (de) 1990-05-09
EP0366834B1 (de) 1995-03-01
EP0366834A3 (en) 1990-06-13
DE3853211T2 (de) 1995-10-26

Similar Documents

Publication Publication Date Title
ATE45662T1 (de) Kaffee und verfahren zu dessen herstellung.
ATE162551T1 (de) Verfahren zur herstellung von dihomo-gamma- linolensäure und das in dieser enthaltende lipid
DE3576345D1 (de) N-6- und 5'-n-substituierte carboxamidoadenosinderivate als herzvasodilatatoren und antihypertensive stoffe und verfahren zur herstellung dieser verbindungen.
DE3068297D1 (en) Electrolytic production of certain trichloropicolinic acids and/or 3,6-dichloropicolinic acid
HUT46912A (en) Process for production of 1,4-dihydro-piridines and medical preparatives containing such compositions
ATE89128T1 (de) Stabilisierter futtermittelzusatz und verfahren zu seiner herstellung.
DE3853211D1 (de) Verfahren zur Herstellung von Eisenoxidpulver.
JPS57206608A (en) Production of gamma-globulin for intravenous injection
ES2007507A6 (es) Procedimiento para la preparacion de una composicion saborizante a partir de acidos grasos.
HUT47581A (en) Process for production of calium-salt of one piranquinilin dicarbonic acid and medical compositions containing them
GB1459807A (en) Process for the production of 7-d-a-amino-phenyl-acetamido-3- desacetoxy-cephalosporanic acid
HU9300423D0 (en) Method for producing amino-methane-phosphonic acid and amino-methane-phosphinic one
DE3863420D1 (de) Molybdaen enthaltendes zusatzmittel und verfahren zur herstellung desselben.
ATE32718T1 (de) Verfahren zur herstellung von (s)glyceraldehydacetonid.
EP0348797A3 (de) Verwendung einer Carbonylverbindung
DE69206444D1 (de) Verfahren zur Herstellung von Kupfer-Beryllium Legierungen sowie nach diesem Verfahren hergestellte Kupfer-Beryllium Legierungen.
DE3780114D1 (de) Verfahren zur herstellung einer hochverschleissfesten sinterlegierung.
Arbstedt Developments in Iron and Steel Powder Production
HUT47585A (en) Process for production of derivatives of tricyclic oxasole strengthening the heart
ES8502680A1 (es) Procedimiento de produccion de esteres mono- y ditioicos
AU647139B2 (en) Process for preparing a flavour concentrate by mild oxidation and hydrolysis of fat
JPS5244721A (en) Method of purifying extract of cu raw material
ES8400989A1 (es) Procedimiento para disminuir el contenido de metales pesados, especialmente de compuestos de cadmio, en el fosfato bruto.
EP0343283A3 (en) Iron oxide for ferrite
ATE59061T1 (de) Verfahren zur herstellung von d-(-)-milchsaeure.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition