GB548145A - Chlorination of titanium bearing materials - Google Patents

Chlorination of titanium bearing materials

Info

Publication number
GB548145A
GB548145A GB3142/41A GB314241A GB548145A GB 548145 A GB548145 A GB 548145A GB 3142/41 A GB3142/41 A GB 3142/41A GB 314241 A GB314241 A GB 314241A GB 548145 A GB548145 A GB 548145A
Authority
GB
United Kingdom
Prior art keywords
titanium
bed
chromium
zone
iron
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
GB3142/41A
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.)
PPG Industries Inc
Original Assignee
Pittsburgh Plate Glass Co
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 Pittsburgh Plate Glass Co filed Critical Pittsburgh Plate Glass Co
Priority to GB3142/41A priority Critical patent/GB548145A/en
Publication of GB548145A publication Critical patent/GB548145A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

548,145. Chlorinating titanium bearing material. CLEVELAND, F. J. (Pittsburgh Plate Glass Co.). March 7, 1941, No. 3142. [Class 1 (iii)] Titanium - bearing material comprising at least 10 per cent. of titanium is chlorinated by forming a pervious bed of said material and a reducing agent and introducing a gaseous chlorinating agent into the base of the bed, the temperature of at least a portion of the bed being maintained above about 700‹C. and the depth of the bed from the point where the chlorinating agent is introduced to the top being at least 18 inches. In the example illustrated the bed consists of titaniferous material and carbon and chlorine is introduced at 6, titanium chloride is produced in zone C, iron chloride in zone B and in the zone A the materials are heated and the reaction initiated. Volatilized chlorides leave at 9. A material more readily chloridisable than the titanium-bearing material may be added; metals, e.g. titanium or ferro titanium iron, zinc, chromium, chromium alloy such as stainless steel, or ferro chromium, or metal oxides such as iron, aluminium, zinc or chromium are mentioned. The chloridizing agent may be hydrochlorine and gas, phosgene or carbon tetrachloride, with or without chlorine. Specifications 535,179 and 548,352 are referred to.
GB3142/41A 1941-03-07 1941-03-07 Chlorination of titanium bearing materials Expired GB548145A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3142/41A GB548145A (en) 1941-03-07 1941-03-07 Chlorination of titanium bearing materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3142/41A GB548145A (en) 1941-03-07 1941-03-07 Chlorination of titanium bearing materials

Publications (1)

Publication Number Publication Date
GB548145A true GB548145A (en) 1942-09-28

Family

ID=9752736

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3142/41A Expired GB548145A (en) 1941-03-07 1941-03-07 Chlorination of titanium bearing materials

Country Status (1)

Country Link
GB (1) GB548145A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065294A (en) * 1975-06-30 1977-12-27 Cities Service Company Energy conserving process for purifying iron oxide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065294A (en) * 1975-06-30 1977-12-27 Cities Service Company Energy conserving process for purifying iron oxide

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