IT7850432A0 - Processo di clorurazione dell'ilme nite - Google Patents

Processo di clorurazione dell'ilme nite

Info

Publication number
IT7850432A0
IT7850432A0 IT7850432A IT5043278A IT7850432A0 IT 7850432 A0 IT7850432 A0 IT 7850432A0 IT 7850432 A IT7850432 A IT 7850432A IT 5043278 A IT5043278 A IT 5043278A IT 7850432 A0 IT7850432 A0 IT 7850432A0
Authority
IT
Italy
Prior art keywords
ilme
nite
chlorination process
chlorination
nite chlorination
Prior art date
Application number
IT7850432A
Other languages
English (en)
Other versions
IT1105937B (it
Original Assignee
Scm Corp
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 US05/885,442 external-priority patent/US4183899A/en
Application filed by Scm Corp filed Critical Scm Corp
Publication of IT7850432A0 publication Critical patent/IT7850432A0/it
Application granted granted Critical
Publication of IT1105937B publication Critical patent/IT1105937B/it

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)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT50432/78A 1977-07-21 1978-07-21 Processo di clorurazione dell ilmenite IT1105937B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US81771977A 1977-07-21 1977-07-21
US81758777A 1977-07-21 1977-07-21
US05/885,442 US4183899A (en) 1977-07-21 1978-03-10 Chlorination of ilmenite and the like

Publications (2)

Publication Number Publication Date
IT7850432A0 true IT7850432A0 (it) 1978-07-21
IT1105937B IT1105937B (it) 1985-11-11

Family

ID=27420119

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50432/78A IT1105937B (it) 1977-07-21 1978-07-21 Processo di clorurazione dell ilmenite

Country Status (5)

Country Link
EP (1) EP0000498B1 (it)
JP (1) JPS5435195A (it)
CA (1) CA1096177A (it)
DE (1) DE2861188D1 (it)
IT (1) IT1105937B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2960766D1 (en) * 1978-04-21 1981-11-26 Laporte Industries Ltd Production of titanium chlorides
JPS56501522A (it) * 1979-11-19 1981-10-22
ZW1881A1 (en) * 1980-02-19 1981-04-29 Laporte Industries Ltd Process for beneficiating oxidic ores
DE3007742A1 (de) * 1980-02-29 1981-09-10 Dornier System Gmbh, 7990 Friedrichshafen Verfahren zur herstellung von titantetrachlorid
IT1156318B (it) * 1982-09-08 1987-02-04 Samim Soc Azionaria Minero Met Procedimento per la produzione di cloruri metallici
US4442076A (en) * 1982-11-17 1984-04-10 Scm Corporation Entrained downflow chlorination of fine titaniferous material
US5660805A (en) * 1989-10-31 1997-08-26 E. I. Du Pont De Nemours And Company Method for beneficiating titanium-bearing material containing iron
US9944536B2 (en) 2013-03-06 2018-04-17 Toho Titanium Co., Ltd. Titanium-tetrachloride manufacturing method
EP4086228A1 (en) * 2021-05-06 2022-11-09 Kronos International, Inc. Chlorine recycle process for titanium-bearing feedstocks with high iron contents for the production of titanium tetrachloride based on the conversion of anhydrous ferrous chloride to ferrous sulfate with concentrated sulfuric acid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017304A (en) * 1972-10-20 1977-04-12 E. I. Du Pont De Nemours And Company Process for selectively chlorinating the titanium content of titaniferous materials
FR2286881A1 (fr) * 1974-10-02 1976-04-30 Othmer Donald Fabrication de chlorure de titane, de rutile synthetique et de fer metal a partir de materiaux titaniferes contenant du fer

Also Published As

Publication number Publication date
DE2861188D1 (en) 1981-12-24
EP0000498A1 (en) 1979-02-07
EP0000498B1 (en) 1981-10-21
CA1096177A (en) 1981-02-24
IT1105937B (it) 1985-11-11
JPS5435195A (en) 1979-03-15

Similar Documents

Publication Publication Date Title
IT1192310B (it) Processo per la produzione di alchilencarbonati
IT7821901A0 (it) Cefem-derivati e processo per laloro produzione.
IT7948485A0 (it) Analisi di prossimita' per scintillazione
IT7824771A0 (it) Processo per la preparazione di aralchilfenoleteri e di alchilfenoleteri.
IT7826961A0 (it) Processo per la produzione di microsfere e microsfere cosi'ottenute.
IT7822548A0 (it) Processo di metanazione.
IT1094947B (it) 1-aril-4-alchil-1,2,4-triazol-5-oni e processo per la loro produzione
IT1099931B (it) Processo per la preparazione di un'amina
IT7850432A0 (it) Processo di clorurazione dell'ilme nite
BE871422A (fr) Production de 2,6-diaminonebularines
IT1098853B (it) Processo per la produzione di 1,1,1,2-tetrafluoroetano
BE872843A (fr) Procede d'obtention d'aporphines
IT1099550B (it) Processo per la determinazione di ferritina
IT1098842B (it) Processo per la preparazione di 2,3-diidro-7-benzofuranoli e intermedio benzodiossolico per detto processo
IT1093322B (it) Processo di idroformilanzione
IT1096577B (it) Processo per la preparazione di imidazoli
IT1101446B (it) Processo di rivestimento
IT1158444B (it) Processo di idroformilazione
IT7829380A0 (it) Alchilsolfato-betaine contenenti flouro e processo per la loro preparazione.
BE862927A (fr) Nouvelles sulfonylhydrazones de 1,4-dioxo- et 4-oxoquinoxaline-2-carboxaldehyde
IT7826767A0 (it) Procedimento di filatura di elevata produttivita'.
BR7801549A (pt) La de escoria vitrea e processo de producao
IT1095459B (it) Processo per la produzione di alchilformamidi inferiori
IT1101647B (it) Composti 1.8-naftiridinici e processo per la loro preparazione
IT7826272A0 (it) Processo per la decomposizione di fosgene.