YU287082A - Process for making titanium dioxide with reducing agent application - Google Patents

Process for making titanium dioxide with reducing agent application

Info

Publication number
YU287082A
YU287082A YU287082A YU287082A YU287082A YU 287082 A YU287082 A YU 287082A YU 287082 A YU287082 A YU 287082A YU 287082 A YU287082 A YU 287082A YU 287082 A YU287082 A YU 287082A
Authority
YU
Yugoslavia
Prior art keywords
reducing agent
titanium dioxide
agent application
making titanium
making
Prior art date
Application number
YU287082A
Inventor
J A Rahm
D G Cole
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 YU287082A publication Critical patent/YU287082A/en

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)
YU287082A 1979-08-10 1982-12-23 Process for making titanium dioxide with reducing agent application YU287082A (en)

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 (1)

Publication Number Publication Date
YU287082A true YU287082A (en) 1986-12-31

Family

ID=26745611

Family Applications (1)

Application Number Title Priority Date Filing Date
YU287082A YU287082A (en) 1979-08-10 1982-12-23 Process for making titanium dioxide with reducing agent application

Country Status (8)

Country Link
KR (1) KR830002446B1 (en)
CA (1) CA1157229A (en)
DE (1) DE3030178A1 (en)
ES (1) ES494099A0 (en)
FI (1) FI70563C (en)
FR (1) FR2463100A1 (en)
PL (1) PL123217B1 (en)
YU (1) YU287082A (en)

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 (en) * 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 Preparation method of colored titanium dioxide, product and application thereof

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
BE622065A (en) * 1961-09-14
FR1438798A (en) * 1964-06-25 1966-05-13 Titan Gmbh Granular titanium dioxide and process for obtaining it
DE1592406B2 (en) * 1967-09-25 1978-12-14 Bayer Ag, 5090 Leverkusen Process for the production of titanium dioxide pigments with a high degree of whiteness
BE754202A (en) * 1969-07-31 1970-12-31 Titangesellschaft Mbg PROCESS FOR EXTRACTING IRON FROM TITANIUM ORE
IT1024531B (en) * 1974-03-25 1978-07-20 Sir Soc Italiana Resine Spa PROCEDURE FOR THE TEGRATED PRODUCTION OF SODIUM TRIPOLYPHOSPHATE AND TITANIUM DIOXIDE

Also Published As

Publication number Publication date
DE3030178A1 (en) 1981-03-26
ES8106468A1 (en) 1981-07-16
FI802511A (en) 1981-02-11
FR2463100A1 (en) 1981-02-20
FI70563B (en) 1986-06-06
KR830004158A (en) 1983-07-06
PL226165A1 (en) 1981-05-22
FI70563C (en) 1986-09-24
PL123217B1 (en) 1982-09-30
DE3030178C2 (en) 1988-12-29
KR830002446B1 (en) 1983-10-26
ES494099A0 (en) 1981-07-16
CA1157229A (en) 1983-11-22
FR2463100B1 (en) 1983-07-22

Similar Documents

Publication Publication Date Title
DE3062187D1 (en) Cleaning composition, process for its production and its use
GB2066310B (en) Hair-perming process and composition for use therein
YU190980A (en) Process for producng titanium sulfate solutions
HU182108B (en) Process for reducing metal-alkoxides
GB2058063B (en) Process for the preparation of 2-mercaptoalkyl-sulphides and 2-mercaptoalkylethers
GB2087586A (en) Sec-butylbiphenyl composition and process for preparing the same
DE3060382D1 (en) Process for the preparation of aqueous solutions of alkali-organosiliconates
ZA804095B (en) Pyrazoloindazole derivatives and process for preparing the same
GB2058099B (en) Composition and process
PH18215A (en) Cephalosporin reduction process
DE3268290D1 (en) Addition compounds, process for their production and their use
ZA823779B (en) Proline derivatives and process for producing the same
DE3069681D1 (en) Desulphurising composition and process for its production
DE3063101D1 (en) Polyalkylhydroxychromene and process for preparing the same
GB2047700B (en) Antibiotic and process for producing the same
PH17758A (en) Thiazolinoazetidinones and process therefor
YU287082A (en) Process for making titanium dioxide with reducing agent application
YU16483A (en) Process for the reduction of cephalosprin sulphoxide
ZA803063B (en) Process
YU279782A (en) Process for making titanium dioxide
GB2102412B (en) Proline derivatives and process for producing the same
GB2002350B (en) Process for the production of d,1-1-(2-hydroxyethyl)-phenyl-imidazolidine-2-thione and use thereof in the production of tetramisole
PT71898A (en) Process for the preparation of omega-lactams in particularcaprolactam
ZA804079B (en) Dihydronicotinic acid derivatives and process for the preparation thereof
JPS5642976A (en) Groundinggresistance reducing agent