ES8504264A1 - Un procedimiento para el tratamiento de un material oxidico para separar uno o mas constituyentes del mismo - Google Patents

Un procedimiento para el tratamiento de un material oxidico para separar uno o mas constituyentes del mismo

Info

Publication number
ES8504264A1
ES8504264A1 ES526266A ES526266A ES8504264A1 ES 8504264 A1 ES8504264 A1 ES 8504264A1 ES 526266 A ES526266 A ES 526266A ES 526266 A ES526266 A ES 526266A ES 8504264 A1 ES8504264 A1 ES 8504264A1
Authority
ES
Spain
Prior art keywords
bed
chlorination
chlorine
oxidic materials
zone
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
ES526266A
Other languages
English (en)
Other versions
ES526266A0 (es
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.)
Evonik LIL Ltd
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
Priority claimed from GB838300473A external-priority patent/GB8300473D0/en
Application filed by Laporte Industries Ltd filed Critical Laporte Industries Ltd
Publication of ES526266A0 publication Critical patent/ES526266A0/es
Publication of ES8504264A1 publication Critical patent/ES8504264A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/08—Chloridising roasting
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/56—Chlorides
    • C01F7/58—Preparation of anhydrous aluminium chloride
    • C01F7/60—Preparation of anhydrous aluminium chloride from oxygen-containing aluminium compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/10—Halides
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form
    • 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
    • Y10S423/09—Reaction techniques
    • Y10S423/16—Fluidization

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

PROCEDIMIENTO PARA EL TRATAMIENTO DE UN MATERIAL OXIDICO, PARA SEPARAR UNO O MAS CONSTITUYENTES DEL MISMO.COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE ESTABILIZA UN LECHO FLUIDIZADO DE PARTICULAS DEL MATERIAL MEZCLADAS CON UNA CANTIDAD DE PARTICULAS DE CARBON EN EXCESO, PARA QUE REACCIONEN CON EL OXIGENO PRESENTE; SEGUNDA, SE PASA A TRAVES DEL LECHO FLUIDIZADO UN GAS QUE CONTIENE CLORO LIBRE, CAPAZ DE REACCIONAR CON UNO O MAS DE LOS OXIDOS PRESENTES EN EL MATERIAL OXIDICO, PARA PRODUCIR UNO O MAS CLORUROS DEL MISMO; Y POR ULTIMO, SE SEPARAN DEL LECHO LOS CLORUROS FORMADOS.
ES526266A 1982-10-09 1983-10-05 Un procedimiento para el tratamiento de un material oxidico para separar uno o mas constituyentes del mismo Expired ES8504264A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8228932 1982-10-09
GB838300473A GB8300473D0 (en) 1983-01-08 1983-01-08 Treatment of oxidic materials

Publications (2)

Publication Number Publication Date
ES526266A0 ES526266A0 (es) 1985-04-16
ES8504264A1 true ES8504264A1 (es) 1985-04-16

Family

ID=26284081

Family Applications (1)

Application Number Title Priority Date Filing Date
ES526266A Expired ES8504264A1 (es) 1982-10-09 1983-10-05 Un procedimiento para el tratamiento de un material oxidico para separar uno o mas constituyentes del mismo

Country Status (8)

Country Link
US (1) US4519987A (es)
EP (1) EP0106468B1 (es)
AU (1) AU572791B2 (es)
BR (1) BR8305564A (es)
CA (1) CA1214649A (es)
DE (1) DE3368687D1 (es)
ES (1) ES8504264A1 (es)
PT (1) PT77386B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652434A (en) * 1985-08-05 1987-03-24 Scm Corporation Chlorination of ores containing alkali or alkaline earth values
US5032372A (en) * 1988-06-08 1991-07-16 Scm Chemicals, Inc. Dilute-phase chlorination procedure
US5569440A (en) * 1994-09-14 1996-10-29 Teledyne Industries, Inc. Process for the reduction of carbochlorination residue
US9315382B2 (en) * 2006-03-23 2016-04-19 Keystone Metals Recovery Inc. Metal chlorides and metals obtained from metal oxide containing materials

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2184884A (en) * 1938-04-30 1939-12-26 Pittsburgh Plate Glass Co Treatment of titanium ores
US2253471A (en) * 1940-02-08 1941-08-19 Pittsburgh Plate Glass Co Chlorination of titanium bearing materials
US2852362A (en) * 1955-06-21 1958-09-16 Nat Lead Co Process for forming titanium concentrates
GB836079A (en) * 1957-02-06 1960-06-01 Titan Co As Process for producing titanium tetrachloride
US2933373A (en) * 1957-05-06 1960-04-19 Titanium Metals Corp Beneficiation of titaniferous iron ores
GB893067A (en) * 1959-10-26 1962-04-04 Titanium Metals Corp Chlorination of metal-bearing materials
DE1180946B (de) * 1963-07-25 1964-11-05 Metallgesellschaft Ag Verfahren zur kontinuierlichen Entfernung von verfluechtungsfaehige Chloride bildenden Nichteisenmetallen aus solche enthaltenden Erzen
GB1359882A (en) * 1971-01-27 1974-07-17 Laporte Industries Ltd Beneficiation of ores
GB1383398A (en) * 1971-04-07 1974-02-12 Mitsubishi Metal Mining Co Ltd Method for producing titanium concentrate
US4211755A (en) * 1971-04-29 1980-07-08 Dunn Wendell E Jr Process for beneficiating titaniferous ores
US4279640A (en) * 1979-02-21 1981-07-21 Laporte Industries Limited Process for upgrading iron-containing materials
ZA81604B (en) * 1980-02-19 1982-02-24 Laporte Industries Ltd Process for beneficiating oxidic ores

Also Published As

Publication number Publication date
AU1892083A (en) 1984-04-12
EP0106468A1 (en) 1984-04-25
ES526266A0 (es) 1985-04-16
PT77386A (en) 1983-10-01
BR8305564A (pt) 1984-05-15
PT77386B (en) 1986-02-18
EP0106468B1 (en) 1986-12-30
AU572791B2 (en) 1988-05-19
US4519987A (en) 1985-05-28
DE3368687D1 (en) 1987-02-05
CA1214649A (en) 1986-12-02

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040601