NO121151B - - Google Patents

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Publication number
NO121151B
NO121151B NO170072A NO17007267A NO121151B NO 121151 B NO121151 B NO 121151B NO 170072 A NO170072 A NO 170072A NO 17007267 A NO17007267 A NO 17007267A NO 121151 B NO121151 B NO 121151B
Authority
NO
Norway
Prior art keywords
field
cores
stated
magnetic
equal
Prior art date
Application number
NO170072A
Other languages
English (en)
Norwegian (no)
Inventor
E Michal
Nilsen A Earl
Original Assignee
Nat Lead 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 Nat Lead Co filed Critical Nat Lead Co
Publication of NO121151B publication Critical patent/NO121151B/no

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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
    • C22B34/1204—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
    • 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)
  • 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)
  • Manufacture And Refinement Of Metals (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
NO170072A 1966-10-21 1967-10-11 NO121151B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58832866A 1966-10-21 1966-10-21

Publications (1)

Publication Number Publication Date
NO121151B true NO121151B (xx) 1971-01-25

Family

ID=24353397

Family Applications (1)

Application Number Title Priority Date Filing Date
NO170072A NO121151B (xx) 1966-10-21 1967-10-11

Country Status (5)

Country Link
US (1) US3446590A (xx)
BE (1) BE705039A (xx)
GB (1) GB1155080A (xx)
NL (1) NL6714286A (xx)
NO (1) NO121151B (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529931A (en) * 1968-07-12 1970-09-22 Nat Lead Co Regenerating hci from iron chloride solutions
CA967005A (en) * 1971-04-05 1975-05-06 Frank Clamp Beneficiation of ilmenite ores
GB1383398A (en) * 1971-04-07 1974-02-12 Mitsubishi Metal Mining Co Ltd Method for producing titanium concentrate
US3660029A (en) * 1971-04-09 1972-05-02 Edith W Carpenter Process for beneficiating ilmenite
US4211755A (en) * 1971-04-29 1980-07-08 Dunn Wendell E Jr Process for beneficiating titaniferous ores
US3875286A (en) * 1972-02-14 1975-04-01 Laporte Industries Ltd Beneficiation of ilmenite ores
JPS49123918A (xx) * 1973-03-16 1974-11-27
US3856918A (en) * 1973-03-28 1974-12-24 American Cyanamid Co Process for the beneficiation of titaniferous ores utilizing hot wall continuous plasma reactor
US4089675A (en) * 1976-10-05 1978-05-16 American Cyanamid Company Combination beneficiation ilmenite digestion liquor reduction process
ZA781126B (en) * 1977-03-09 1979-01-31 Mineracao Vale Paranaiba Sa Va Method for obtaining high tio2 grade anatase concentrates from lower tio2 grade anatase concentrates
DE3630220A1 (de) * 1986-09-05 1988-03-10 Bayer Ag Verfahren zur herstellung von titandioxidpigmenten
US7008602B2 (en) * 2002-04-19 2006-03-07 Millennium Inorganic Chemicals, Inc. Beneficiation of titaniferous ore with sulfuric acid
ES2338847B8 (es) * 2008-09-15 2011-08-05 Fundacion Investigacion E Innovacion Para El Desarrollo Social Proceso para la produccion de titanio a partir de la ilmenita con recuperacion de los reactivos empleados en el proceso.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1256368A (en) * 1917-07-06 1918-02-12 P Raffin & Fils Soc Concentration of titanium ores.
US2631941A (en) * 1949-05-17 1953-03-17 Nat Lead Co Titanium concentrates
US2804375A (en) * 1953-05-28 1957-08-27 Nat Distillers Chem Corp Cyclic process for the beneficiation of titania ores and slags
US2914381A (en) * 1956-06-08 1959-11-24 Horizous Inc Preparation of rutile from ilmenite
US3060002A (en) * 1959-09-25 1962-10-23 Dow Chemical Co Pressure leaching of titaniferous material
US3112178A (en) * 1961-01-27 1963-11-26 Champion Papers Inc Method of preparing tio2
GB968006A (en) * 1961-04-14 1964-08-26 British Titan Products Process relating to ore benefication
US3193376A (en) * 1961-12-04 1965-07-06 Wah Chang Corp Beneficiation of ilmenite
US3291599A (en) * 1964-04-29 1966-12-13 Du Pont Chemical process

Also Published As

Publication number Publication date
NL6714286A (xx) 1968-04-22
GB1155080A (en) 1969-06-18
US3446590A (en) 1969-05-27
BE705039A (xx) 1968-02-15

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