GB1396612A - Production of titanium tetrachloride - Google Patents

Production of titanium tetrachloride

Info

Publication number
GB1396612A
GB1396612A GB272472A GB272472A GB1396612A GB 1396612 A GB1396612 A GB 1396612A GB 272472 A GB272472 A GB 272472A GB 272472 A GB272472 A GB 272472A GB 1396612 A GB1396612 A GB 1396612A
Authority
GB
United Kingdom
Prior art keywords
passed
titanium tetrachloride
leacher
effluent
reactor
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
GB272472A
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
Application filed by Laporte Industries Ltd filed Critical Laporte Industries Ltd
Priority to GB272472A priority Critical patent/GB1396612A/en
Publication of GB1396612A publication Critical patent/GB1396612A/en
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
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1218—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by dry processes
    • C22B34/1222—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by dry processes using a halogen containing agent
    • 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
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1204—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent
    • C22B34/1213—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent by wet processes, e.g. using leaching methods or flotation techniques
    • 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
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1218—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by dry processes
    • C22B34/1231—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by dry processes treatment or purification of titanium containing products obtained by dry processes, e.g. condensation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

1396612 Titanium tetrachloride; titanium dioxide LAPORTE INDUSTRIES Ltd 8 Jan 1973 [20 Jan 1972] 2724/72 Headings C1A and C1N Titanium tetrachloride is made by thermally treating a titanium-bearing ore (e.g. ilmenite) with carbon in a reactor 10 and passing the pretreated ore to a leacher 11 wherein it is treated with HCl. The effluent from leacher 11 is recycled via an acid-recovery unit 12 from which solid oxide is removed through a valve 14 whilst the benificiated ore is reacted with chlorine in a chlorinator 15. The gaseous chlorination products are passed to a purification plant 16 and the resulting liquid titanium tetrachloride is passed to an oxidation reactor 18. Titanium dioxide from the reactor 18 is recovered in a condensation zone 20. Waste gases from the purification zone 16 together with waste gases from the oxidation reactor 18 are passed to a scrubber 20 the effluent from which together with waste from solid chlorides from the purification plant 16 are combined in a zone 17. The resulting slurry is passed to a filtration unit 21, the recovered solids from which are returned to the chlorinator 15. Recovered liquid, containing soluble chlorides, from the filtration unit 21 is combined with effluent from the leacher 11 and passed to the acid recovery unit 12.
GB272472A 1972-01-20 1972-01-20 Production of titanium tetrachloride Expired GB1396612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB272472A GB1396612A (en) 1972-01-20 1972-01-20 Production of titanium tetrachloride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB272472A GB1396612A (en) 1972-01-20 1972-01-20 Production of titanium tetrachloride

Publications (1)

Publication Number Publication Date
GB1396612A true GB1396612A (en) 1975-06-04

Family

ID=9744685

Family Applications (1)

Application Number Title Priority Date Filing Date
GB272472A Expired GB1396612A (en) 1972-01-20 1972-01-20 Production of titanium tetrachloride

Country Status (1)

Country Link
GB (1) GB1396612A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2367703A1 (en) * 1976-10-13 1978-05-12 Du Pont PROCESS FOR SELECTIVE RECOVERY OF METAL CHLORIDES FROM A GASEOUS EFFLUENT
WO1991014793A1 (en) * 1990-03-19 1991-10-03 E.I. Du Pont De Nemours And Company Process for removing inorganic gels and incompressible solids from acidic media

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2367703A1 (en) * 1976-10-13 1978-05-12 Du Pont PROCESS FOR SELECTIVE RECOVERY OF METAL CHLORIDES FROM A GASEOUS EFFLUENT
WO1991014793A1 (en) * 1990-03-19 1991-10-03 E.I. Du Pont De Nemours And Company Process for removing inorganic gels and incompressible solids from acidic media

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee