DE1947122C3 - Verfahren zum Gewinnen von Titandioxyd und Eisen-III-chlorid - Google Patents

Verfahren zum Gewinnen von Titandioxyd und Eisen-III-chlorid

Info

Publication number
DE1947122C3
DE1947122C3 DE1947122A DE1947122A DE1947122C3 DE 1947122 C3 DE1947122 C3 DE 1947122C3 DE 1947122 A DE1947122 A DE 1947122A DE 1947122 A DE1947122 A DE 1947122A DE 1947122 C3 DE1947122 C3 DE 1947122C3
Authority
DE
Germany
Prior art keywords
iron
solution
aqueous
fecl
hydrochloric acid
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
Application number
DE1947122A
Other languages
German (de)
English (en)
Other versions
DE1947122B2 (de
DE1947122A1 (de
Inventor
Tomochika Hiyama
Yuichi Omote
Shiro Sato
Toshio Yamamura
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.)
Kanto Denka Kogyo Co Ltd
Original Assignee
Kanto Denka Kogyo Co 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 Kanto Denka Kogyo Co Ltd filed Critical Kanto Denka Kogyo Co Ltd
Publication of DE1947122A1 publication Critical patent/DE1947122A1/de
Publication of DE1947122B2 publication Critical patent/DE1947122B2/de
Application granted granted Critical
Publication of DE1947122C3 publication Critical patent/DE1947122C3/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/001—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/0009—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/306—Ketones or aldehydes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
DE1947122A 1968-09-19 1969-09-17 Verfahren zum Gewinnen von Titandioxyd und Eisen-III-chlorid Expired DE1947122C3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6783868 1968-09-19
JP6807068 1968-09-20

Publications (3)

Publication Number Publication Date
DE1947122A1 DE1947122A1 (de) 1970-04-16
DE1947122B2 DE1947122B2 (de) 1973-06-20
DE1947122C3 true DE1947122C3 (de) 1974-01-24

Family

ID=26409042

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1947122A Expired DE1947122C3 (de) 1968-09-19 1969-09-17 Verfahren zum Gewinnen von Titandioxyd und Eisen-III-chlorid

Country Status (3)

Country Link
DE (1) DE1947122C3 (enExample)
FR (1) FR2019465B1 (enExample)
GB (1) GB1277304A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0254729A (ja) * 1988-08-19 1990-02-23 Nishimura Watanabe Chiyuushiyutsu Kenkyusho:Kk Ｚｎイオンを含有する硫酸の中和方法
WO2013086606A1 (en) * 2011-12-12 2013-06-20 Process Research Ortech Inc. Separation of iron from value metals in leaching of laterite ores
CN102660678A (zh) * 2012-05-17 2012-09-12 四川大学 从含氯化亚铁的盐酸溶液中选择性地分离铁的方法
CN112661196A (zh) * 2020-12-29 2021-04-16 斯瑞尔环境科技股份有限公司 一种三氯化铁的提纯方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2062133A (en) * 1931-03-20 1936-11-24 Du Pont Rutile pigments and process of making the same
US2227833A (en) * 1937-12-24 1941-01-07 Chemical Foundation Inc Method of selective extraction of metal values
FR1176367A (fr) * 1957-05-31 1959-04-09 Pechiney Procédé de séparation de sels métalliques
DE1278418B (de) * 1966-01-21 1968-09-26 Giulini Gmbh Geb Verfahren zum Aufschluss von Titanerzen mit Salzsaeuren

Also Published As

Publication number Publication date
FR2019465A1 (enExample) 1970-07-03
GB1277304A (en) 1972-06-14
DE1947122B2 (de) 1973-06-20
FR2019465B1 (enExample) 1973-07-13
DE1947122A1 (de) 1970-04-16

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee