ES8106468A1 - A procedure to obtain a solution of titanium sulfate. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure to obtain a solution of titanium sulfate. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES8106468A1
ES8106468A1 ES494099A ES494099A ES8106468A1 ES 8106468 A1 ES8106468 A1 ES 8106468A1 ES 494099 A ES494099 A ES 494099A ES 494099 A ES494099 A ES 494099A ES 8106468 A1 ES8106468 A1 ES 8106468A1
Authority
ES
Spain
Prior art keywords
solution
titanium sulfate
translation
procedure
machine
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
ES494099A
Other languages
Spanish (es)
Other versions
ES494099A0 (en
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 ES494099A0 publication Critical patent/ES494099A0/en
Publication of ES8106468A1 publication Critical patent/ES8106468A1/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
    • 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)

Abstract

Procedure for obtaining a solution of titanium sulfate. Is to make reaction: a) a titanifero carrier, and b) a dilute solution of sulfuric acid with a concentration comprised between 25 and 60 by 100 in weight, at a temperature lower than approximately, 140 gc, in the presence of a reducing agent that reduces ferric iron to ferrous. Then the resulting mixture below is below 110 deg c without precipitating the products of the reaction to produce a mixture containing titanium sulfate, and last non-dissolved solids are separated to produce a solution of titanium sulfate. The reducing agent is selected between metallic tin, iron, zinc, zirconium, titanium, aluminum, magnesium and alloys thereof, sulfur acid, sodium tiosulfate, sulfur dioxide, titanous sulfate, reduced ilmenite and mixes of them. I (Machine-translation by Google Translate, not legally binding)
ES494099A 1979-08-10 1980-08-08 A procedure to obtain a solution of titanium sulfate. (Machine-translation by Google Translate, not legally binding) Expired ES8106468A1 (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 (2)

Publication Number Publication Date
ES494099A0 ES494099A0 (en) 1981-07-16
ES8106468A1 true ES8106468A1 (en) 1981-07-16

Family

ID=26745611

Family Applications (1)

Application Number Title Priority Date Filing Date
ES494099A Expired ES8106468A1 (en) 1979-08-10 1980-08-08 A procedure to obtain a solution of titanium sulfate. (Machine-translation by Google Translate, not legally binding)

Country Status (8)

Country Link
KR (1) KR830002446B1 (en)
CA (1) CA1157229A (en)
DE (1) DE3030178A1 (en)
ES (1) ES8106468A1 (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
NL283184A (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
ES494099A0 (en) 1981-07-16
KR830004158A (en) 1983-07-06
DE3030178C2 (en) 1988-12-29
YU287082A (en) 1986-12-31
DE3030178A1 (en) 1981-03-26
CA1157229A (en) 1983-11-22
FI70563B (en) 1986-06-06
FI802511A (en) 1981-02-11
FR2463100B1 (en) 1983-07-22
KR830002446B1 (en) 1983-10-26
PL123217B1 (en) 1982-09-30
PL226165A1 (en) 1981-05-22
FR2463100A1 (en) 1981-02-20
FI70563C (en) 1986-09-24

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