FR1361365A - Process for separating titanium from zirconium and hafnium - Google Patents

Process for separating titanium from zirconium and hafnium

Info

Publication number
FR1361365A
FR1361365A FR927952A FR927952A FR1361365A FR 1361365 A FR1361365 A FR 1361365A FR 927952 A FR927952 A FR 927952A FR 927952 A FR927952 A FR 927952A FR 1361365 A FR1361365 A FR 1361365A
Authority
FR
France
Prior art keywords
hafnium
zirconium
separating titanium
titanium
separating
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
FR927952A
Other languages
French (fr)
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.)
Columbia-National Corp
Original Assignee
Columbia-National 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 US180045A external-priority patent/US3272590A/en
Application filed by Columbia-National Corp filed Critical Columbia-National Corp
Priority to FR927952A priority Critical patent/FR1361365A/en
Application granted granted Critical
Publication of FR1361365A publication Critical patent/FR1361365A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G27/00—Compounds of hafnium
    • C01G27/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/306—Ketones or aldehydes
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
    • C22B3/3846—Phosphoric acid, e.g. (O)P(OH)3
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • C22B3/387—Cyclic or polycyclic compounds
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
FR927952A 1962-03-15 1963-03-14 Process for separating titanium from zirconium and hafnium Expired FR1361365A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR927952A FR1361365A (en) 1962-03-15 1963-03-14 Process for separating titanium from zirconium and hafnium

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US180045A US3272590A (en) 1962-03-15 1962-03-15 Separation of hf and zr values by solvent extraction
FR927952A FR1361365A (en) 1962-03-15 1963-03-14 Process for separating titanium from zirconium and hafnium

Publications (1)

Publication Number Publication Date
FR1361365A true FR1361365A (en) 1964-05-22

Family

ID=26200249

Family Applications (1)

Application Number Title Priority Date Filing Date
FR927952A Expired FR1361365A (en) 1962-03-15 1963-03-14 Process for separating titanium from zirconium and hafnium

Country Status (1)

Country Link
FR (1) FR1361365A (en)

Similar Documents

Publication Publication Date Title
CH390227A (en) Process for the separation and purification of hydrogen
CH375027A (en) Writing process and machine for implementing this process
FR1411619A (en) Process for using and refining tobacco
FR1356521A (en) Method and apparatus for electrolytic machining
FR1361365A (en) Process for separating titanium from zirconium and hafnium
FR1537218A (en) Process for the separation of hafnium contained in zirconium
FR1298690A (en) Process for the purification of titanium trichloride
FR1368576A (en) Process for preparing polyethylene terephthalate
FR1254286A (en) Process for separating zirconium and hafnium
FR1385145A (en) Process for separating o-xylene and styrene
FR1388498A (en) Process for the separation of americium and curium
CH393285A (en) Process for the separation of zirconium and hafnium by ion exchange
FR1312694A (en) Process for the separation and filtering of yeast
FR1303204A (en) Process for the separation of zirconium and hafnium by liquid-liquid extraction
FR1322438A (en) Liaison-message sheets for itinerant travelers and their application process
FR1298295A (en) Process for the purification of titanium trichloride
FR1298777A (en) Process for the purification of titanium trichloride
FR1298740A (en) Process for the purification of titanium trichloride
FR1298238A (en) Process for the purification of titanium trichloride
BE592678Q (en) Process for the separation of uranium and zirconium.
FR1356227A (en) Process and apparatus for the production of styrene from ethylbenzene
FR80997E (en) Method for studying currents
FR1425221A (en) Process for the separation of octahydroanthracene and octahydrophenantrene
FR1342549A (en) Process for simultaneously producing methyl 2, 5-hexadienoate and methyl acrylate
FR1301107A (en) Process for preparing esters using catalysts containing titanium