FR2463100B1 - - Google Patents

Info

Publication number
FR2463100B1
FR2463100B1 FR8017626A FR8017626A FR2463100B1 FR 2463100 B1 FR2463100 B1 FR 2463100B1 FR 8017626 A FR8017626 A FR 8017626A FR 8017626 A FR8017626 A FR 8017626A FR 2463100 B1 FR2463100 B1 FR 2463100B1
Authority
FR
France
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
FR8017626A
Other languages
French (fr)
Other versions
FR2463100A1 (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.)
NL Industries Inc
Original Assignee
NL Industries Inc
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 US06/151,998 external-priority patent/US4288415A/en
Application filed by NL Industries Inc filed Critical NL Industries Inc
Publication of FR2463100A1 publication Critical patent/FR2463100A1/fr
Application granted granted Critical
Publication of FR2463100B1 publication Critical patent/FR2463100B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C01G23/0532—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing sulfate-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
    • C22B34/125—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 sulfur ion as active agent
    • 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
    • C22B34/1259—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 treatment or purification of titanium containing solutions or liquors or slurries
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • 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)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Catalysts (AREA)
FR8017626A 1979-08-10 1980-08-08 Procede de fabrication de composes de titane au moyen d'un reducteur Granted FR2463100A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6544979A 1979-08-10 1979-08-10
US06/151,998 US4288415A (en) 1979-08-10 1980-05-30 Process for manufacturing titanium compounds using a reducing agent

Publications (2)

Publication Number Publication Date
FR2463100A1 FR2463100A1 (fr) 1981-02-20
FR2463100B1 true FR2463100B1 (enrdf_load_stackoverflow) 1983-07-22

Family

ID=26745611

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8017626A Granted FR2463100A1 (fr) 1979-08-10 1980-08-08 Procede de fabrication de composes de titane au moyen d'un reducteur

Country Status (8)

Country Link
KR (1) KR830002446B1 (enrdf_load_stackoverflow)
CA (1) CA1157229A (enrdf_load_stackoverflow)
DE (1) DE3030178A1 (enrdf_load_stackoverflow)
ES (1) ES8106468A1 (enrdf_load_stackoverflow)
FI (1) FI70563C (enrdf_load_stackoverflow)
FR (1) FR2463100A1 (enrdf_load_stackoverflow)
PL (1) PL123217B1 (enrdf_load_stackoverflow)
YU (1) YU287082A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9607743D0 (en) * 1996-04-13 1996-06-19 Tioxide Group Services Ltd Production of titanium oxide
CN110790307A (zh) * 2019-11-27 2020-02-14 上海纳米技术及应用国家工程研究中心有限公司 一种有色二氧化钛的制备方法及其产品和应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1014793A (en) * 1909-12-02 1912-01-16 Gen Electric Process of obtaining titanic oxid.
US1504671A (en) * 1923-07-17 1924-08-12 Blumenfeld Joseph Titanium compound
US2309988A (en) * 1939-04-04 1943-02-02 Interchem Corp Method of treating titanium sulphate solutions
NL283184A (enrdf_load_stackoverflow) * 1961-09-14
FR1438798A (fr) * 1964-06-25 1966-05-13 Titan Gmbh Bioxyde de titane granulaire et procédé d'obtention
DE1592406B2 (de) * 1967-09-25 1978-12-14 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Titandioxydpigmenten mit hohem Weißgrad
BE754202A (fr) * 1969-07-31 1970-12-31 Titangesellschaft Mbg Procede pour extraire le fer de minerais titaniferes
IT1024531B (it) * 1974-03-25 1978-07-20 Sir Soc Italiana Resine Spa Procedimento per la produzione in tegrata di tripolifosfato sodico e biossido di titanio

Also Published As

Publication number Publication date
PL226165A1 (enrdf_load_stackoverflow) 1981-05-22
YU287082A (en) 1986-12-31
ES494099A0 (es) 1981-07-16
KR830002446B1 (ko) 1983-10-26
FI70563C (fi) 1986-09-24
DE3030178C2 (enrdf_load_stackoverflow) 1988-12-29
FI802511A7 (fi) 1981-02-11
PL123217B1 (en) 1982-09-30
FR2463100A1 (fr) 1981-02-20
DE3030178A1 (de) 1981-03-26
ES8106468A1 (es) 1981-07-16
CA1157229A (en) 1983-11-22
KR830004158A (ko) 1983-07-06
FI70563B (fi) 1986-06-06

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse