KR830004158A - 환원제를 사용하는 티탄 화합물의 제조방법 - Google Patents

환원제를 사용하는 티탄 화합물의 제조방법 Download PDF

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Publication number
KR830004158A
KR830004158A KR1019800003166A KR800003166A KR830004158A KR 830004158 A KR830004158 A KR 830004158A KR 1019800003166 A KR1019800003166 A KR 1019800003166A KR 800003166 A KR800003166 A KR 800003166A KR 830004158 A KR830004158 A KR 830004158A
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South Korea
Prior art keywords
titanium
solution
sulfate
sulfuric acid
reaction mixture
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KR1019800003166A
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English (en)
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KR830002446B1 (ko
Inventor
에이. 람 조세프
지. 콜 도날드
Original Assignee
죤 티. 라퍼티
엔 엘 인디스트리즈 인코포레이티드
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Priority claimed from US06/151,998 external-priority patent/US4288415A/en
Application filed by 죤 티. 라퍼티, 엔 엘 인디스트리즈 인코포레이티드 filed Critical 죤 티. 라퍼티
Publication of KR830004158A publication Critical patent/KR830004158A/ko
Application granted granted Critical
Publication of KR830002446B1 publication Critical patent/KR830002446B1/ko

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    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Catalysts (AREA)

Abstract

내용 없음

Description

환원제를 사용하는 티탄 화합물의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
이산화 티탄을 제조하기 위한 연속 공정도.

Claims (3)

  1. 황산과 반응하여 황산 티탄을 수득하는데 필요한 화학량 이상인 약 10내지 400%의 티탄 함유물질 및 상기 용액 총중량을 기준으로 하여 약 25내지 60중량%의 농도를 가진 묽은 황산용액을 제2철분을 제1철분으로 환원시킬 수 있는 환원제 존재하에 약 140℃이하의 온도에서 반응시키고 반응 생성물을 침전시킴이 없이 약 110℃이하의 온도로 생성된 반응 혼합물을 냉각시켜 황산 티탄이 함유된 반응혼합물을 수득한 다음 불용해된 고체를 분리시켜 황산티탄 용액을 제조함을 특징으로 하는 황산티탄 용액을 제조하는 방법.
  2. 황산과 반응하여 황산 티탄을 수득하는데 필요한 화학량 이상의 티탄 함유물질 및 상기 용액 총중량을 기준으로 하여 약 25내지 60중량의 농도를 가진 묽은 황산 용액을 제2철분을 제1철분으로 환원시킬 수 있는 환원제 존재하에 약 140℃이하의 온도에서 반응시키고 생성된 반응 혼합물을, 반응 생성물을 침전시킴이 없이 110℃ 이하의 온도로 냉각시키고 상기 반응 혼합물로 부터 불용해된 고체 및 황산철을 제거하여 황산 티탄 용액을 수득한 다음 가수분해시켜 이산화티탄 수화물 및 폐황산 용액을 얻고 이산화티탄 수화물을 하소시켜 이산화티탄을 얻은 후 이산화티탄을 회수함을 특징으로 하는 이산화 티탄의 제조방법.
  3. 황산과 반응하여 황산 티탄을 수득하는데 필요한 화학량 이상인 10내지 400%의 티탄 함유물질 및 상기 용액 총중량을 기준으로 하여 25내지 60중량%의 농도를 가진 묽은 황산 용액을 제2철분을 제1철분으로 환원시킬수 있는 존재하는 제2철분량에 대해 적어도 화학량의 환원 제존재하에 연속적으로 반응시키고 연속적으로 반응시키는 동안 반응 혼합물을 침전시킴이 없이 제2반응 용기내에서 약 110℃이하의 온도로 생성된 반응 혼합물을 냉각시킨 다음 반응 혼합물로 부터 미반응된 티탄 함유물질을 분리시켜 황산철 및 황산티탄 용액을 수득하고 상기 황산철 및 황산티타닐 용액으로 부터 황산철을 제거하여 황산티탄 용액을 얻은 후 상기 황산 티탄용액을 가수분해하여 이산화티탄수화물 및 폐황산용액을 얻고 상기 이산화티탄 수화물을 하소하여 이산화티탄을 수득한 다음 이산화티탄을 회수시킴을 특징으로 하는 이산화티탄의 연속적 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019800003166A 1979-08-10 1980-08-09 티탄 화합물의 제조방법 KR830002446B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US6544979A 1979-08-10 1979-08-10
US65449 1979-08-10
US06/151,998 US4288415A (en) 1979-08-10 1980-05-30 Process for manufacturing titanium compounds using a reducing agent
US151998 1980-05-30

Publications (2)

Publication Number Publication Date
KR830004158A true KR830004158A (ko) 1983-07-06
KR830002446B1 KR830002446B1 (ko) 1983-10-26

Family

ID=26745611

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800003166A KR830002446B1 (ko) 1979-08-10 1980-08-09 티탄 화합물의 제조방법

Country Status (8)

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

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
BE622065A (ko) * 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
ES8106468A1 (es) 1981-07-16
DE3030178A1 (de) 1981-03-26
CA1157229A (en) 1983-11-22
FR2463100B1 (ko) 1983-07-22
YU287082A (en) 1986-12-31
FI802511A (fi) 1981-02-11
DE3030178C2 (ko) 1988-12-29
PL123217B1 (en) 1982-09-30
FI70563C (fi) 1986-09-24
ES494099A0 (es) 1981-07-16
FI70563B (fi) 1986-06-06
FR2463100A1 (fr) 1981-02-20
PL226165A1 (ko) 1981-05-22
KR830002446B1 (ko) 1983-10-26

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