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KR830004160A - 안정된 황산티타늄 용액의 제조방법 - Google Patents

안정된 황산티타늄 용액의 제조방법 Download PDF

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Publication number
KR830004160A
KR830004160A KR1019800004640A KR800004640A KR830004160A KR 830004160 A KR830004160 A KR 830004160A KR 1019800004640 A KR1019800004640 A KR 1019800004640A KR 800004640 A KR800004640 A KR 800004640A KR 830004160 A KR830004160 A KR 830004160A
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South Korea
Prior art keywords
titanium
solution
sulfate
titanium dioxide
reaction mixture
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KR1019800004640A
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KR830002426B1 (ko
Inventor
엘. 월드맨 죠세프
크레인 에드가
쿨린그 아킴
에이. 람 죠세프
Original Assignee
죤 티. 레피리
엔 엘 인더스트리즈 인코포레티드
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Publication of KR830004160A publication Critical patent/KR830004160A/ko
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Publication of KR830002426B1 publication Critical patent/KR830002426B1/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
    • C01G23/053—Producing by wet processes, e.g. hydrolysing titanium 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
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/008—Titanium- and titanyl sulfate

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

Abstract

내용 없음

Description

안정된 황산티타늄 용액의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
도면은 황산제1철1수화물의 침전을 방지하며, 티타늄 함유물질을 숙성시켜 이산화티타늄을 제조하는 본 발명제법의 흐름설명도(Flow Diagram)이다.

Claims (2)

  1. (1) 반응에 필요한 물질의 화학당량보다 약 10%내지 약 400%과잉량의 티타늄 함유물질을 황산과 반응시켜, 약 140℃이하의 온도에서 용액의 총중량기준으로 약 25%내지 약 60중량%농도를 갖는 희석 황산용액의 황산티타늄을 제조하고
    (2) 수득한 반응혼합물을 황산티타늄침전이 발생하지 않도록 약 110℃이하 온도로 냉각하여 용해 황산티타늄을 함유하는 반응혼합물을 제조하며
    (3) 황산티타늄을 함유하는 반응혼합물을 물, 황산티타늄 용액 및 이의 혼합물로 구성되는 군으로부터 선정한 충분한 양의 희석제로 희석시켜, 불용성 고형물을 제거하면, 철/이산화티타늄 중량비율 약 0.5내지 1.2 : 1,0; 이산화티타늄함량 약 120내지 약 180g/l; 비중 약 1.4내지 1.8과 활성황산/이산화티타늄 몰비율 약 1.4내지 1.9 : 1의 특성을 갖는 반응혼합물을 제조하고
    (4) 미용해 고형물을 분리하는 것을 특징으로 하는 안정된 황산티타늄용액을 제조하는 방법.
  2. (1) 반응에 필요한 물질의 화학당량보다 약 10%내지 약 400%과잉량의 티타늄 함유물질을 황산과 반응시켜, 약 140℃이하의 온도에서 용액의 총중량기준으로 약 25%내지 약 60중량%농도를 갖는 희석 황산용액의 황산티타늄을 제조하고,
    (2) 수득한 반응혼합물을 황산티타늄침전이 발생하지 않도록 약 110℃이하 온도로 냉각하여 용해황산티타늄을 함유하는 반응혼합물을 제조하며
    (3) 황산티타늄을 함유하는 반응혼합물을 물, 황산티타늄용액 및 이의 혼합물로 구성되는 군으로부터 선정한 충분한 양의 희석제로 희석시켜, 불용성 고형물을 제거하면, 철/이산화티타늄 중량비율 약 0.7내지 1.1 : 1,0; 이산화티타늄함량 약 120내지 약 180g/l; 비중 약 1.4내지 1.8과 활성황산/이산화티타늄 몰비율 약 1.4내지 1.9 : 1의 특성을 갖는 반응혼합물을 제조하고,
    (4) 미용해고형물을 반응혼합물로부터 분리하여 황산철 및 황산티타늄용액을 제조하며,
    (5) 황산철 및 황산티타늄용액에서 황산철을 분리하여 황산티타늄용액을 제조하고,
    (6) 이 황산티타늄용액을 가수분해시켜 이산화티타늄수화물과 폐황산용액을 제조하여
    (7) 여기서 얻은 이산화티타늄수화물을 가소시켜 이산화티타늄으로 만들고, 또
    (8) 이산화티타늄을 회수하는 것을 특징으로 하는 황산티타늄용액으로부터 이산화티타늄을 제조하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019800004640A 1980-09-19 1980-12-05 안정한 황산티타늄 용액의 제조방법 Expired KR830002426B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/188,805 US4275041A (en) 1980-09-19 1980-09-19 Process for manufacturing a stable titanyl sulfate solution
US188805 1980-09-19

Publications (2)

Publication Number Publication Date
KR830004160A true KR830004160A (ko) 1983-07-06
KR830002426B1 KR830002426B1 (ko) 1983-10-26

Family

ID=22694595

Family Applications (1)

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KR1019800004640A Expired KR830002426B1 (ko) 1980-09-19 1980-12-05 안정한 황산티타늄 용액의 제조방법

Country Status (18)

Country Link
US (1) US4275041A (ko)
JP (1) JPS5756323A (ko)
KR (1) KR830002426B1 (ko)
AU (1) AU540040B2 (ko)
BE (1) BE886899A (ko)
BR (1) BR8008525A (ko)
CA (1) CA1158414A (ko)
DE (1) DE3045185C2 (ko)
ES (1) ES497252A0 (ko)
FI (1) FI803728A7 (ko)
FR (1) FR2490618A1 (ko)
GB (1) GB2084121B (ko)
IN (1) IN155017B (ko)
IT (1) IT1141121B (ko)
NL (1) NL8006505A (ko)
PL (2) PL133743B1 (ko)
YU (2) YU314980A (ko)
ZA (1) ZA807481B (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4505886A (en) * 1983-07-01 1985-03-19 Nl Industries, Inc. Process for preparing high quality titanium dioxide
JPH02144032A (ja) * 1988-11-25 1990-06-01 Matsushita Electric Ind Co Ltd 充電式電気掃除機
ITVR20120236A1 (it) * 2012-12-05 2014-06-06 Michelangelo Manfrini Concia eco-compatibile con titanio (iv) ossisolfato.
WO2019204556A1 (en) 2018-04-19 2019-10-24 Graver Technologies Llc Titania-based treatment solution and method of promoting precipitation and removal of heavy metals from an aqueous source
CN113713591A (zh) * 2021-08-20 2021-11-30 淄博火炬能源有限责任公司 高含铜量高挥发性废酸处理系统及操作方法
CN115536061B (zh) * 2022-11-04 2024-01-26 攀枝花东方钛业有限公司 一种低品位钛矿制备硫酸氧钛的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1338473A (en) * 1919-02-04 1920-04-27 Peter Spence & Sons Ltd Preparation of titanium compounds
US1504671A (en) * 1923-07-17 1924-08-12 Blumenfeld Joseph Titanium compound
US1504669A (en) * 1924-04-28 1924-08-12 Blumenfeld Joseph Titanium compound
US1504670A (en) * 1924-04-28 1924-08-12 Blumenfeld Joseph Titanium compound
FR623718A (fr) * 1926-08-03 1927-06-29 Titan Co A S Procédé pour dissoudre des matières titanifères dans des acides
US2617724A (en) * 1947-10-04 1952-11-11 Nat Lead Co Process for dissolution of titaniferous materials
US3071439A (en) * 1960-01-27 1963-01-01 Dow Unquinesa S A Method for the preparation of titanium hydrate
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
CA923711A (en) * 1969-09-12 1973-04-03 Ishihara Sangyo Kaisha Titanium dioxide concentrate and its manufacturing process

Also Published As

Publication number Publication date
AU6502780A (en) 1982-06-24
FR2490618A1 (fr) 1982-03-26
KR830002426B1 (ko) 1983-10-26
ZA807481B (en) 1981-11-25
IT8026475A0 (it) 1980-12-05
US4275041A (en) 1981-06-23
GB2084121B (en) 1984-06-27
JPS6127327B2 (ko) 1986-06-25
FI803728L (fi) 1982-03-20
AU540040B2 (en) 1984-11-01
IT1141121B (it) 1986-10-01
GB2084121A (en) 1982-04-07
BR8008525A (pt) 1982-08-10
ES8201933A1 (es) 1982-01-01
PL228394A1 (ko) 1982-04-26
PL133082B1 (en) 1985-05-31
FR2490618B1 (ko) 1983-10-14
FI803728A7 (fi) 1982-03-20
CA1158414A (en) 1983-12-13
YU7183A (en) 1986-04-30
IN155017B (ko) 1984-12-22
PL133743B1 (en) 1985-06-29
DE3045185C2 (de) 1986-04-10
JPS5756323A (en) 1982-04-03
YU314980A (en) 1983-04-30
NL8006505A (nl) 1982-04-16
BE886899A (fr) 1981-04-16
ES497252A0 (es) 1982-01-01
DE3045185A1 (de) 1982-04-01

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