KR900702058A - Sintered High Titanium Aggregate - Google Patents

Sintered High Titanium Aggregate

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Publication number
KR900702058A
KR900702058A KR1019900700645A KR900700645A KR900702058A KR 900702058 A KR900702058 A KR 900702058A KR 1019900700645 A KR1019900700645 A KR 1019900700645A KR 900700645 A KR900700645 A KR 900700645A KR 900702058 A KR900702058 A KR 900702058A
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KR
South Korea
Prior art keywords
mineral
aggregates
range
fine
titanium
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KR1019900700645A
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Korean (ko)
Other versions
KR0148343B1 (en
Inventor
죤 시드니 홀
켄 죠지 캐리
미카엘 죤 홀리트
Original Assignee
원본미기재
커먼웰스 사이언티휙 앤드 인더스트리얼 리서치 오가니제이숀
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Application filed by 원본미기재, 커먼웰스 사이언티휙 앤드 인더스트리얼 리서치 오가니제이숀 filed Critical 원본미기재
Publication of KR900702058A publication Critical patent/KR900702058A/en
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Publication of KR0148343B1 publication Critical patent/KR0148343B1/en

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Classifications

    • 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
    • C22B34/1218—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 dry processes
    • C22B34/1222—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 dry processes using a halogen containing 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/16—Sintering; Agglomerating
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • 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
    • 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
    • C22B34/1204—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 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent
    • C22B34/1209—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 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent by dry processes, e.g. with selective chlorination of iron or with formation of a titanium bearing slag

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Powder Metallurgy (AREA)
  • Ceramic Products (AREA)
  • Glanulating (AREA)
  • Catalysts (AREA)
  • Road Paving Structures (AREA)

Abstract

A process for increasing the particle size of fines of a titaniferous mineral containing more than 45 % by weight of titanium. The process comprises mixing the fines with a binding agent and water to produce an agglomerate. The agglomerate is then dried and sintered.

Description

소결된 고티타늄 응집체Sintered High Titanium Aggregate

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

급송과 제품과 이월재료의 크기 분포는 제2도에 나타내었다.The feeding and size distributions of the product and carryover materials are shown in Figure 2.

Claims (19)

응집체를 만들기 위해 바인딩 약품과 함께 미세한 광물분말을 혼합하고, 그 응집체를 건조시키고 또 소결하는 것으로 구성되고 중량으로 45퍼센트 이상의 티타늄을 함유하는 고운 티탄광물의 입자 크기를 증대시키는 방법.A method of increasing the particle size of fine titanium minerals, comprising at least 45 percent titanium by weight, consisting of mixing fine mineral powders with binding agents to form aggregates, drying and sintering the aggregates. 제1항에 있어서, 바인더가 유리를 형성할 수 있거나 또는 응집체가 소결될때 세라믹 소결 성질을 나타낼 수 있도록 하는 방법.The method of claim 1, wherein the binder can form glass or exhibit ceramic sintering properties when the aggregate is sintered. 제1항에 있어서, (1)콜로이드 실리카, (2)실리카, 수용성 규산염 또는 실리카/형석 혼합물, (3)점토 광물(벤토 나이트, 고령석과 몬모릴로나이트를 포함), (4)베마이트, (5)베마이트/실리카 혼합물, (6)침철석, (7)리그노 술폰산염, (8)탄산 나트륨(포화된 물 용액), (9)규산 나트륨, (10)그룹 Ⅱ요소 탄산염/점토 광물 혼합물, (11)당밀과 같은 설탕, (12)알미늄염/유기 아미드 혼합물, (13)티타늄 함유 유기 및 무기용액, (14)폴리비닐 아세테이트, (15)물 에멀션화 유기 바인더로 구성되는 그룹으로 부터 선택된 화합물의 어느 하나로 부터 바인딩 약품이 선택되도록 하는 방법.(3) clay minerals (including bentonite, kaolin and montmorillonite), (4) boehmite, (5) Boehmite / silica mixture, (6) goethite, (7) lignosulfonate, (8) sodium carbonate (saturated water solution), (9) sodium silicate, (10) group II urea carbonate / clay mineral mixture, ( 11) a compound selected from the group consisting of sugars such as molasses, (12) aluminum salt / organic amide mixtures, (13) titanium containing organic and inorganic solutions, (14) polyvinyl acetate, and (15) water emulsified organic binders. To select the binding agent from any of the 제1 또는 2항에 있어서, 바인딩 약품이 벤토 나이트인 방법.The method of claim 1 or 2, wherein the binding agent is bentonite. 제1항에서 4항 까지의 어느 한 항에 있어서, 응집체가 충격 전단작용에 의하여 미세한 광물과 바인딩 약품과 물을 혼합하여 형성된 마이크로 응집체인 방법.The method according to any one of claims 1 to 4, wherein the aggregate is a micro aggregate formed by mixing fine minerals, binding agents and water by impact shearing. 제1항에서 5항까지의 어느 한 항에 있어서, 바인딩 약품이 미세한 광물의 전체 중량으로 0.5내지 5퍼센트 중량으로 되어 있고 또 바인딩 약품이 건조 중량으로 되는 방법.The method of any one of claims 1 to 5, wherein the binding agent is 0.5 to 5 percent by weight of the fine mineral and the binding agent is dry weight. 제1항에서 6항까지의 어느 한 항에 있어서, 물이 미세한 광물과 바인딩 약품과 물의 전체 중량의 5내지 15퍼센트로 구성되는 방법.The method of any one of claims 1 to 6, wherein the water consists of 5 to 15 percent of the total weight of the fine minerals and binding agents and water. 제1항에서 7항까지의 어느 한 항에 있어서, 응집체가 섭씨 75도 내지 150도 사이의 범위에서의 온도로 30분 이하 동안 건조되도록 하는 방법.8. The method of any one of claims 1 to 7, wherein the aggregates are allowed to dry for up to 30 minutes at a temperature in the range between 75 and 150 degrees Celsius. 제1항에서 8항까지의 어느 한 항에 있어서, 응집체가 섭씨 1000도에서 1500도 까지의 범위 내에서의 온도로 소결되도록 하는 방법.The method according to claim 1, wherein the aggregates are sintered at a temperature in the range of 1000 degrees to 1500 degrees Celsius. 제1항에서 9항까지의 어느 한 항에 있어서, 응집체가 5분 내지 6시간 범위에서 섭씨 1200도에서 1400도 범위의 온도로 소결되도록 하는 방법.The method of claim 1, wherein the aggregates are sintered at a temperature in the range of 1200 degrees Celsius to 1400 degrees in a range of 5 minutes to 6 hours. 제1항에서 10항까지의 어느 한 항에 있어서, 티탄 광물이 미세하고 또 굵은 광물의 혼합물로 구성되도록 하는 방법.The method according to claim 1, wherein the titanium mineral consists of a mixture of fine and coarse minerals. 제11항에서 있어서, 광물이 미세한 광물이 되도록 그라인딩 되도록 하는 방법.The method of claim 11 wherein the mineral is ground to be a fine mineral. 제12항에서 있어서, 광물이 1내지 50 미크론의 범위에서의 평균 크기를 갖는 입자로 그라인딩 되도록 하는 방법.The method of claim 12, wherein the mineral is ground to particles having an average size in the range of 1 to 50 microns. 제1항에서 13항까지의 어느 한 항에 있어서, 소결된 응집체가 100내지 500미크론 범위의 평균 입자크기를 갖도록 하는 방법.The method of claim 1, wherein the sintered aggregates have an average particle size in the range of 100 to 500 microns. 제1항에서 14항까지의 어느 한 항에 있어서, 응집체가 150내지 250미크론 범위의 평균 입자크기를 갖도록 하는 방법.The method of claim 1, wherein the aggregates have an average particle size in the range of 150 to 250 microns. 제1항에서 15항까지의 어느 한 항에 있어서, 광물이 쇄설성 광물로 되는 방법.The method according to any one of claims 1 to 15, wherein the mineral is a debris mineral. 제1항에서 16항까지의 어느 한 항에 있어서, 광물이 중량으로 85퍼센트 이상의 이산화 티타늄을 포함하도록 하는 방법.17. The method of any of claims 1-16, wherein the mineral comprises at least 85 percent titanium dioxide by weight. 제1항에서 16항까지의 어느 한 항에 있어서, 광물이 금홍석이나 예추석 또는 백티탄석이 되도록 하는 방법.17. The method of any one of claims 1 to 16, wherein the mineral is rutile, anatase or white titanium. 제1항에서 18항 까지의 어느 한 항의 방법에 의해 제조된 응집체.An aggregate produced by the method of any one of claims 1 to 18. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900700645A 1988-07-26 1989-07-25 Sintered high titanium aglomerates KR0148343B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPI948788 1988-07-26
AUPI9487 1988-07-26
PCT/AU1989/000315 WO1990001073A1 (en) 1988-07-26 1989-07-25 Sintered high titanium agglomerates

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KR900702058A true KR900702058A (en) 1990-12-05
KR0148343B1 KR0148343B1 (en) 1998-11-02

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KR1019900700645A KR0148343B1 (en) 1988-07-26 1989-07-25 Sintered high titanium aglomerates
KR1019900700646A KR900702059A (en) 1988-07-26 1989-07-25 Titanium aggregate

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KR1019900700646A KR900702059A (en) 1988-07-26 1989-07-25 Titanium aggregate

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EP (1) EP0426731B1 (en)
JP (1) JP2779028B2 (en)
KR (2) KR0148343B1 (en)
AT (1) ATE105873T1 (en)
AU (2) AU626155B2 (en)
BR (1) BR8907582A (en)
CA (1) CA1340279C (en)
DE (1) DE68915446T2 (en)
OA (1) OA09635A (en)
RU (1) RU2080396C1 (en)
WO (2) WO1990001072A1 (en)
ZA (2) ZA895675B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1035887C (en) * 1993-04-05 1997-09-17 王明奎 Method for producing high-titanium cold-bonded pellets
JPH11320558A (en) * 1998-03-18 1999-11-24 Idemitsu Petrochem Co Ltd Method for crushing thermosetting resin
NZ520369A (en) * 2002-07-22 2005-03-24 Titanox Dev Ltd A separation process for producing titanium rich powder from metal matrix composite
KR100839457B1 (en) * 2006-12-01 2008-06-19 주식회사공간세라믹 Manufacturing inorganic panel using waste titanium dioxide
JP5515518B2 (en) * 2009-08-27 2014-06-11 新日鐵住金株式会社 Method for producing sintered ore as raw material for blast furnace
JP5786795B2 (en) * 2012-05-11 2015-09-30 新日鐵住金株式会社 Sinter ore production method using oil palm core shell coal
JP2014201454A (en) * 2013-04-01 2014-10-27 株式会社トクヤマ Method for preparing surface-treated metal oxide fine powder

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB726451A (en) * 1952-12-31 1955-03-16 Metallgesellschaft Ag Method of pelletising ores
GB1217274A (en) * 1968-05-24 1970-12-31 Head Wrightson & Co Ltd Improvements in the pelletisation of copper ores
DE2105932C3 (en) * 1971-02-09 1975-04-17 Bayer Ag, 5090 Leverkusen Agglomeration of ferrous titanium ores
CA949331A (en) * 1971-09-01 1974-06-18 National Research Council Of Canada Spherical agglomeration of ilmenite
US4187117A (en) * 1976-04-12 1980-02-05 Quebec Iron And Titanium Corporation - Fer Et Titane Du Quebec, Inc. Titanium slag-coke granules suitable for fluid bed chlorination
GB2028787B (en) * 1978-08-19 1982-09-22 Foseco Int Blast furnace operation
ZA879179B (en) * 1986-12-18 1988-06-03 Cra Services Limited Chlorination of metallurgical composites

Also Published As

Publication number Publication date
BR8907582A (en) 1992-02-18
KR900702059A (en) 1990-12-05
WO1990001073A1 (en) 1990-02-08
DE68915446T2 (en) 1994-12-08
EP0426731A4 (en) 1992-01-15
AU3989889A (en) 1990-02-19
AU626155B2 (en) 1992-07-23
CA1340279C (en) 1998-12-22
EP0426731A1 (en) 1991-05-15
AU3989789A (en) 1990-02-19
WO1990001072A1 (en) 1990-02-08
ZA895675B (en) 1991-12-24
JP2779028B2 (en) 1998-07-23
ZA895676B (en) 1990-04-25
JPH04500984A (en) 1992-02-20
RU2080396C1 (en) 1997-05-27
EP0426731B1 (en) 1994-05-18
KR0148343B1 (en) 1998-11-02
AU626191B2 (en) 1992-07-23
OA09635A (en) 1993-04-30
ATE105873T1 (en) 1994-06-15
DE68915446D1 (en) 1994-06-23

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