CA1082886A - Process for recovery of iron oxide and chlorine from dust produced in chlorination of titaniferous ores - Google Patents

Process for recovery of iron oxide and chlorine from dust produced in chlorination of titaniferous ores

Info

Publication number
CA1082886A
CA1082886A CA271,140A CA271140A CA1082886A CA 1082886 A CA1082886 A CA 1082886A CA 271140 A CA271140 A CA 271140A CA 1082886 A CA1082886 A CA 1082886A
Authority
CA
Canada
Prior art keywords
solid
chlorinator
ferric oxide
gases
stage
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
CA271,140A
Other languages
English (en)
French (fr)
Inventor
Achim Hartmann
Achim Kulling
Hans Thumm
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.)
Kronos Titan GmbH
Original Assignee
Kronos Titan GmbH
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 Kronos Titan GmbH filed Critical Kronos Titan GmbH
Application granted granted Critical
Publication of CA1082886A publication Critical patent/CA1082886A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/03—Preparation from chlorides
    • 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]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
CA271,140A 1976-03-19 1977-02-07 Process for recovery of iron oxide and chlorine from dust produced in chlorination of titaniferous ores Expired CA1082886A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762611667 DE2611667A1 (de) 1976-03-19 1976-03-19 Verfahren zur gewinnung von chlor und eisenoxid aus verunreinigten eisen(ii)-chloridhaltigen chloridgemischen, welche bei der chlorierung titanhaltiger rohstoffe anfallen
DEP2611667.6 1976-03-19

Publications (1)

Publication Number Publication Date
CA1082886A true CA1082886A (en) 1980-08-05

Family

ID=5972920

Family Applications (1)

Application Number Title Priority Date Filing Date
CA271,140A Expired CA1082886A (en) 1976-03-19 1977-02-07 Process for recovery of iron oxide and chlorine from dust produced in chlorination of titaniferous ores

Country Status (11)

Country Link
US (1) US4060584A (enExample)
JP (1) JPS52114491A (enExample)
AU (1) AU504250B2 (enExample)
BE (1) BE852563A (enExample)
CA (1) CA1082886A (enExample)
DE (1) DE2611667A1 (enExample)
FI (1) FI770500A7 (enExample)
FR (1) FR2344496A1 (enExample)
GB (1) GB1517264A (enExample)
IT (1) IT1084454B (enExample)
NL (1) NL7702983A (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005054A3 (en) * 1978-04-21 1979-11-28 Mineral Process Licensing Corporation Bv Process for the preparation of iron oxide and compositions containing iron oxide
CA1113225A (en) * 1978-05-16 1981-12-01 Mineral Process Licensing Corporation B.V. Recovery of chlorine values
US4532113A (en) * 1983-05-26 1985-07-30 E. I. Du Pont De Nemours And Company Iron chloride waste treatment in molten salt
GB8415034D0 (en) * 1984-06-13 1984-07-18 Laporte Industries Ltd Recovery of chlorine
US5064632A (en) * 1984-08-08 1991-11-12 Scm Chemicals, Inc. Process for partial oxidation of FeCl2 to FeCl3
US4994255A (en) * 1986-07-24 1991-02-19 Scm Chemicals, Inc. Oxidation of ferrous chloride directly to chlorine in a fluid bed reactor
EP0272465B1 (de) * 1986-12-10 1993-02-24 BBC Brown Boveri AG Verfahren und Vorrichtung zur Trennung und/oder Umsatz von Partikeln
GB9803018D0 (en) * 1998-02-13 1998-04-08 Tioxide Group Services Ltd Treatment of metal chloride
AUPP455098A0 (en) 1998-07-07 1998-07-30 Commonwealth Scientific And Industrial Research Organisation Process for chlorine recovery
US6277354B1 (en) * 1999-06-10 2001-08-21 E. I. Dupont De Nemours And Company Process for the recovery of chlorine from iron chlorides
JP2010504423A (ja) * 2006-09-21 2010-02-12 キュイテ−フェル エ チタン インコーポレイティド 鉄分の豊富な金属塩化物の廃棄物からの金属鉄および塩素価値の回収のための電気化学的方法
EP2265749B8 (en) * 2008-03-20 2013-07-31 Rio Tinto Fer et Titane Inc. Electrochemical process for the recovery of metallic iron and chlorine values from iron-rich metal chloride wastes
RU2663742C2 (ru) 2013-03-06 2018-08-09 Тохо Титаниум Ко., Лтд. Способ получения тетрахлорида титана

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB306691A (en) * 1928-02-10 1929-02-28 Stanley Isaac Levy Improvements in and relating to the treatment of pyrites
US3325252A (en) * 1964-02-26 1967-06-13 American Cyanamid Co Preparation of iron oxide and chlorine by two-zone oxidation of iron chloride
BE795169A (fr) * 1972-02-09 1973-08-08 Du Pont Procede d'oxydation des chlorures de fer
GB1407034A (en) * 1972-07-21 1975-09-24 Laporte Industries Ltd Process for the recovery of chlorine
US3865920A (en) * 1973-03-14 1975-02-11 Rutile & Zircon Mines Newcastl Process for beneficiating a titaniferous ore and production of chlorine and iron oxide
JPS5519300B2 (enExample) * 1973-07-12 1980-05-24

Also Published As

Publication number Publication date
US4060584A (en) 1977-11-29
IT1084454B (it) 1985-05-25
BE852563A (fr) 1977-07-18
GB1517264A (en) 1978-07-12
FR2344496B1 (enExample) 1980-10-24
JPS52114491A (en) 1977-09-26
FR2344496A1 (fr) 1977-10-14
AU2318677A (en) 1978-09-14
DE2611667A1 (de) 1977-09-29
NL7702983A (nl) 1977-09-21
FI770500A7 (enExample) 1977-09-20
AU504250B2 (en) 1979-10-04

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Legal Events

Date Code Title Description
MKEX Expiry