ZA202107984B - Method for preparing high tio2 grade material from ilmenite middlings - Google Patents

Method for preparing high tio2 grade material from ilmenite middlings

Info

Publication number
ZA202107984B
ZA202107984B ZA2021/07984A ZA202107984A ZA202107984B ZA 202107984 B ZA202107984 B ZA 202107984B ZA 2021/07984 A ZA2021/07984 A ZA 2021/07984A ZA 202107984 A ZA202107984 A ZA 202107984A ZA 202107984 B ZA202107984 B ZA 202107984B
Authority
ZA
South Africa
Prior art keywords
middlings
ilmenite
preparing high
grade material
high tio2
Prior art date
Application number
ZA2021/07984A
Inventor
Jianli Chen
Zhenzhen Li
Shuzhong Chen
Gaofeng He
Jun Dou
Original Assignee
Henan Billions Advanced Mat Co Ltd
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
Application filed by Henan Billions Advanced Mat Co Ltd filed Critical Henan Billions Advanced Mat Co Ltd
Publication of ZA202107984B publication Critical patent/ZA202107984B/en

Links

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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0066—Preliminary conditioning of the solid carbonaceous reductant
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0073—Selection or treatment of the reducing gases
    • 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
    • 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
    • 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
    • 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
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/32—Obtaining chromium
    • 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)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
ZA2021/07984A 2020-10-30 2021-10-19 Method for preparing high tio2 grade material from ilmenite middlings ZA202107984B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011186492.XA CN112553457B (en) 2020-10-30 2020-10-30 Method for preparing titanium-rich material from titanium middling

Publications (1)

Publication Number Publication Date
ZA202107984B true ZA202107984B (en) 2022-10-26

Family

ID=75042737

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2021/07984A ZA202107984B (en) 2020-10-30 2021-10-19 Method for preparing high tio2 grade material from ilmenite middlings

Country Status (3)

Country Link
CN (1) CN112553457B (en)
AU (1) AU2021254548B2 (en)
ZA (1) ZA202107984B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113979472B (en) * 2021-10-19 2023-09-12 重庆大学 Mineralized CO of titanium-containing blast furnace slag 2 Method for co-producing rutile
CN114045404A (en) * 2021-11-16 2022-02-15 攀钢集团攀枝花钢铁研究院有限公司 Titanium concentrate hydrogen reduction method
CN114231731A (en) * 2021-12-09 2022-03-25 龙佰集团股份有限公司 Method for preparing chloridizable titanium-rich material by using high-chromium calcium magnesium ilmenite
CN114293031A (en) * 2022-01-10 2022-04-08 广东粤桥新材料科技有限公司 Multistage-type rusting method applied to iron-containing minerals
CN114790517B (en) * 2022-03-16 2023-10-13 中南大学 Method for preparing high-quality titanium-rich material by using ilmenite
CN116332239B (en) * 2023-01-10 2023-12-26 广西粤桥新材料科技有限公司 Method for separating iron oxide red from reduced ilmenite

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1225562C (en) * 2002-10-18 2005-11-02 中国科学院过程工程研究所 Method of producing titanium enriched material using titanium mineral
CN100383051C (en) * 2005-09-01 2008-04-23 中南大学 Method of preparing synthetic rutile from ore type ilmenite concentrate
CN101386921B (en) * 2008-11-18 2010-06-09 北京博源恒升高科技有限公司 Method for separating V-Ti-Fe fine powder
CN102181669B (en) * 2011-04-15 2012-07-04 中国地质科学院矿产综合利用研究所 Method for preparing titanium-rich material from high-impurity ilmenite concentrate
WO2015081775A1 (en) * 2013-12-05 2015-06-11 中国科学院过程工程研究所 Method for comprehensively using high-chromium-content vanadium-titanium magnetite concentrate
CN106145187A (en) * 2015-04-24 2016-11-23 四川航都钛业科技有限公司 A kind of use vanadium titano-magnetite or technique that titanium chats is raw material production titanium dioxide
CN106011501A (en) * 2016-06-12 2016-10-12 上海大学 Method for producing rich-titanium material by using Panzhihua ilmenite
CN109022773B (en) * 2018-08-28 2020-02-04 河钢股份有限公司承德分公司 Method for comprehensively utilizing titanium concentrate
CN110747330A (en) * 2019-11-27 2020-02-04 宜宾天原海丰和泰有限公司 Method for preparing chloridizable titanium-rich material by reducing ilmenite

Also Published As

Publication number Publication date
AU2021254548A1 (en) 2022-05-19
CN112553457A (en) 2021-03-26
AU2021254548B2 (en) 2023-10-12
CN112553457B (en) 2022-08-09

Similar Documents

Publication Publication Date Title
ZA202107984B (en) Method for preparing high tio2 grade material from ilmenite middlings
SI3682965T1 (en) Method for producing particulate carbonaceous material from renewable raw materials
EP3638819A4 (en) Method for the production of cobalt and associated oxides from various feed materials
GB201719326D0 (en) Apparatus and method for controling a process
EP3383565C0 (en) Method for producing refractory composite particles and feeder elements for the foundry industry, corresponding feeder elements and uses
EP3710563A4 (en) Process and apparatus for recycling slurry hydrocracked product
GB2585545B (en) A method for manufacturing an exfoliated product from a layered material
ZA201906902B (en) Method for separating chemical coal from middlings
ZA202104526B (en) Process for the recovery of copper and cobalt from a material sample
EP3630925A4 (en) Process for hydrotreating a residue stream
EP3951979A4 (en) Method for separating transition metal from waste cathode material
FI4035219T3 (en) Material and method for producing same
HUP1900269A1 (en) Method for production of material particles containing point defects (vacancy)
ZA201801270B (en) Process and apparatus for separating particles of a certain order of magnitude from a suspension
PL3652754T3 (en) Method for producing cathode particles
GB2561018B (en) Process for recovering organics from material recovery facility fines
EP3418209A4 (en) Double-layered container and method for production of same
IL278564A (en) Packaging material and method for the production thereof
EP3819046C0 (en) Method for manufacturing an optimised steel material
EP3752201C0 (en) Suspension of nanoscale, organic particles and process for production thereof
EP3947912A4 (en) Vehicle and process for moving coarse ore
EP3816139A4 (en) Production method for composite material
EP3677555A4 (en) Method for producing glass fine particle deposit, method for producing glass base material, and glass fine particle deposit
EP4089049A4 (en) Method for producing particles
EP4134411A4 (en) Method for modifying mineral raw material