RO84194A - Procedeu de prelucrare a materialelor titanifere - Google Patents

Procedeu de prelucrare a materialelor titanifere

Info

Publication number
RO84194A
RO84194A RO82106549A RO10654982A RO84194A RO 84194 A RO84194 A RO 84194A RO 82106549 A RO82106549 A RO 82106549A RO 10654982 A RO10654982 A RO 10654982A RO 84194 A RO84194 A RO 84194A
Authority
RO
Romania
Prior art keywords
titaniferous materials
treating titaniferous
treating
materials
titaniferous
Prior art date
Application number
RO82106549A
Other languages
English (en)
French (fr)
Other versions
RO84194B (ro
Inventor
Edgel Stambaugh
David Neuendorf
Original Assignee
Kerr Mc.Gee Corp,Us
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 Kerr Mc.Gee Corp,Us filed Critical Kerr Mc.Gee Corp,Us
Publication of RO84194A publication Critical patent/RO84194A/ro
Publication of RO84194B publication Critical patent/RO84194B/ro

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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
    • C01G23/0536—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing chloride-containing salts
    • 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
    • C22B34/1236—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 wet processes, e.g. by leaching
    • C22B34/124—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 wet processes, e.g. by leaching using acidic solutions or liquors
    • C22B34/1245—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 wet processes, e.g. by leaching using acidic solutions or liquors containing a halogen ion as active agent
    • 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)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
RO106549A 1981-02-05 1982-02-05 Procedeu de prelucrare a materialelor titanifere RO84194B (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/232,057 US4321236A (en) 1981-02-05 1981-02-05 Process for beneficiating titaniferous materials

Publications (2)

Publication Number Publication Date
RO84194A true RO84194A (ro) 1984-05-23
RO84194B RO84194B (ro) 1984-07-30

Family

ID=22871701

Family Applications (1)

Application Number Title Priority Date Filing Date
RO106549A RO84194B (ro) 1981-02-05 1982-02-05 Procedeu de prelucrare a materialelor titanifere

Country Status (5)

Country Link
US (1) US4321236A (ro)
FI (1) FI69645C (ro)
IN (1) IN157393B (ro)
NZ (1) NZ199484A (ro)
RO (1) RO84194B (ro)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552730A (en) * 1984-08-27 1985-11-12 The United States Of America As Represented By The Secretary Of The Interior Recovery of titanium from perovskite using sulfuric acid leaching
AU4764796A (en) * 1995-02-10 1996-08-27 Bhp Minerals International, Inc. Processing ilmenite ore to tio2 pigment
AU6055596A (en) * 1995-09-27 1997-04-10 Kerr-Mcgee Chemical L.L.C. Removal of radionuclides from titanium bearing ores
US6375923B1 (en) * 1999-06-24 2002-04-23 Altair Nanomaterials Inc. Processing titaniferous ore to titanium dioxide pigment
US7008602B2 (en) * 2002-04-19 2006-03-07 Millennium Inorganic Chemicals, Inc. Beneficiation of titaniferous ore with sulfuric acid
AU2005271781A1 (en) * 2004-07-13 2006-02-16 Altairnano, Inc. Ceramic structures for prevention of drug diversion
US7604783B2 (en) * 2004-12-22 2009-10-20 Placer Dome Technical Services Limited Reduction of lime consumption when treating refractor gold ores or concentrates
AU2006283170A1 (en) * 2005-08-23 2007-03-01 Altairnano, Inc. Highly photocatalytic phosphorus-doped anatase-TiO2 composition and related manufacturing methods
WO2007103820A1 (en) * 2006-03-02 2007-09-13 Altairnano, Inc. Nanostructured indium-doped iron oxide
WO2007103824A1 (en) * 2006-03-02 2007-09-13 Altairnano, Inc. Nanostructured metal oxides
US8061888B2 (en) * 2006-03-17 2011-11-22 Barrick Gold Corporation Autoclave with underflow dividers
US8252254B2 (en) * 2006-06-15 2012-08-28 Barrick Gold Corporation Process for reduced alkali consumption in the recovery of silver
US20080254258A1 (en) * 2007-04-12 2008-10-16 Altairnano, Inc. Teflon® replacements and related production methods
CA2774050C (en) * 2009-09-11 2017-01-17 The South African Nuclear Energy Corporation Limited Treatment of minerals
SG185558A1 (en) * 2010-05-19 2012-12-28 Tng Ltd Method for the extraction and recovery of vanadium
CN104828864B (zh) * 2015-05-26 2017-07-21 昆明冶金研究院 一种钛铁矿盐酸浸出制备人造金红石的工艺
RU2623974C1 (ru) * 2016-05-04 2017-06-29 Федеральное государственное бюджетное учреждение науки Институт химии Дальневосточного отделения Российской академии наук Способ переработки титансодержащего минерального сырья

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1889027A (en) * 1927-04-12 1932-11-29 Titanium Pigment Co Inc Recovery of titanium compounds
US1977208A (en) * 1932-08-08 1934-10-16 Southern Mineral Products Corp Process of sulphating titaniferous ores
US3193376A (en) * 1961-12-04 1965-07-06 Wah Chang Corp Beneficiation of ilmenite
JPS4918330B1 (ro) * 1969-02-08 1974-05-09
US4019898A (en) * 1976-04-30 1977-04-26 Benilite Corporation Of America Beneficiation of ilmenite ore

Also Published As

Publication number Publication date
NZ199484A (en) 1984-03-30
US4321236A (en) 1982-03-23
RO84194B (ro) 1984-07-30
FI69645C (fi) 1986-03-10
FI820311L (fi) 1982-08-06
FI69645B (fi) 1985-11-29
IN157393B (ro) 1986-03-22

Similar Documents

Publication Publication Date Title
FR2460897B1 (fr) Procede de traitement des boues
BE890344A (fr) Procede de traitement de dechets
FR2576786B1 (fr) Procede de traitement de formes de dosage
FR2554130B1 (fr) Procede de traitement d'alliages de titane
RO84194A (ro) Procedeu de prelucrare a materialelor titanifere
FR2476136B1 (fr) Procede de traitement des mattes sulfurees
FR2659784B1 (fr) Procede de traitement de dechets fortementradioactifs.
FR2610734B1 (fr) Procede de traitement des lentilles de contact
FR2502382B1 (fr) Procede de traitement final d'une matiere organique radio-active
FR2448770B1 (fr) Procede de traitement de dechets radio-actifs
FR2556011B1 (fr) Procede de traitement de surface de pieces en titane
RO88113A (ro) &[3"):)1 :) \[|\|[) | ^17)63[ ?|(\'|(2") "1 )(Ÿ27)
OA07036A (fr) Procédé de traitement de minerais carnallitiques.
BE891135A (fr) Procede de traitement des membranes permioniques
FR2548042B1 (fr) Procede de traitement de dechets faiblement radioactifs
PT80140A (fr) Procede de traitement special pour des produits en liege
FR2642565B1 (fr) Procede de traitement de dechets fortement radioactifs
BE877118A (fr) Procede de traitement d'electrodes
FR2545114B1 (fr) Procede de traitement d'articles de bonneterie
FR2568270B2 (fr) Procede de traitement de surface de pieces en titane
FR2555797B1 (fr) Procede de traitement de sodium radioactif
FR2573088B1 (fr) Procede de traitement des vinasses
FR2512945B1 (fr) Procede de
BE883776A (fr) Procede de traitement de boues anodiques
BE884010A (fr) Procede de traitement de pieces en acier