CN102438755A - 从低品味的铁矿泥生产用于增值用途包括高炉进料的高纯度Fe2O3的方法 - Google Patents

从低品味的铁矿泥生产用于增值用途包括高炉进料的高纯度Fe2O3的方法 Download PDF

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Publication number
CN102438755A
CN102438755A CN2010800068822A CN201080006882A CN102438755A CN 102438755 A CN102438755 A CN 102438755A CN 2010800068822 A CN2010800068822 A CN 2010800068822A CN 201080006882 A CN201080006882 A CN 201080006882A CN 102438755 A CN102438755 A CN 102438755A
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China
Prior art keywords
concentrate
tailings
microns
iron ore
ore
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Pending
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CN2010800068822A
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English (en)
Chinese (zh)
Inventor
M·马尼德拉
K·B·普拉迪普
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Tata Steel Ltd
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Tata Steel Ltd
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Application filed by Tata Steel Ltd filed Critical Tata Steel Ltd
Publication of CN102438755A publication Critical patent/CN102438755A/zh
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D3/00—Differential sedimentation
    • B03D3/06—Flocculation

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  • Manufacture And Refinement Of Metals (AREA)
CN2010800068822A 2010-02-11 2010-08-12 从低品味的铁矿泥生产用于增值用途包括高炉进料的高纯度Fe2O3的方法 Pending CN102438755A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN130/KOL/2010 2010-02-11
PCT/IN2010/000535 WO2011099030A1 (en) 2010-02-11 2010-08-12 A proces for producing high purity fe2 o3 for value-added applications including blast furnace feed for a poor-grade iron ore slime
IN130KO2010 IN2010KO00130A (enExample) 2010-02-11 2010-08-12

Publications (1)

Publication Number Publication Date
CN102438755A true CN102438755A (zh) 2012-05-02

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CN2010800068822A Pending CN102438755A (zh) 2010-02-11 2010-08-12 从低品味的铁矿泥生产用于增值用途包括高炉进料的高纯度Fe2O3的方法

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Country Link
CN (1) CN102438755A (enExample)
AU (1) AU2010330717B9 (enExample)
CA (1) CA2789308C (enExample)
IN (1) IN2010KO00130A (enExample)
WO (1) WO2011099030A1 (enExample)
ZA (1) ZA201105104B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102688802A (zh) * 2012-06-11 2012-09-26 中国瑞林工程技术有限公司 调浆重选工艺
CN104209179A (zh) * 2014-09-26 2014-12-17 湖北鑫鹰环保科技有限公司 一种从钽铌矿中优选锂云母的生产方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU495911B2 (enExample) * 1976-01-22 1977-07-28 Hanna Mining Co.
US5307938A (en) * 1992-03-16 1994-05-03 Glenn Lillmars Treatment of iron ore to increase recovery through the use of low molecular weight polyacrylate dispersants

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3292780A (en) * 1964-05-04 1966-12-20 Donald W Frommer Process for improved flotation treatment of iron ores by selective flocculation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU495911B2 (enExample) * 1976-01-22 1977-07-28 Hanna Mining Co.
US5307938A (en) * 1992-03-16 1994-05-03 Glenn Lillmars Treatment of iron ore to increase recovery through the use of low molecular weight polyacrylate dispersants

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
YOSRY A .ATTIA: "《选择性絮凝：文献综述》", 《国外金属矿选矿》 *
俞成: "《采用选择性分散剂和絮凝剂对印度高铝铁矿泥进行选别研究》", 《国外选矿快报》 *

Also Published As

Publication number Publication date
CA2789308C (en) 2017-07-04
AU2010330717A1 (en) 2011-08-25
WO2011099030A8 (en) 2011-12-15
AU2010330717B2 (en) 2013-08-08
WO2011099030A1 (en) 2011-08-18
CA2789308A1 (en) 2011-08-18
IN2010KO00130A (enExample) 2015-07-24
AU2010330717B9 (en) 2013-09-19
ZA201105104B (en) 2012-11-28

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Application publication date: 20120502