WO2012051424A3 - Method for processing ilmenite-containing mineral materials with high clay content, and related products - Google Patents

Method for processing ilmenite-containing mineral materials with high clay content, and related products Download PDF

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Publication number
WO2012051424A3
WO2012051424A3 PCT/US2011/056164 US2011056164W WO2012051424A3 WO 2012051424 A3 WO2012051424 A3 WO 2012051424A3 US 2011056164 W US2011056164 W US 2011056164W WO 2012051424 A3 WO2012051424 A3 WO 2012051424A3
Authority
WO
WIPO (PCT)
Prior art keywords
ilmenite
containing mineral
separation
clay content
related products
Prior art date
Application number
PCT/US2011/056164
Other languages
French (fr)
Other versions
WO2012051424A9 (en
WO2012051424A2 (en
Inventor
Martin C. Kuhn
Original Assignee
Cic Resources Inc.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=45938974&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2012051424(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cic Resources Inc. filed Critical Cic Resources Inc.
Publication of WO2012051424A2 publication Critical patent/WO2012051424A2/en
Publication of WO2012051424A3 publication Critical patent/WO2012051424A3/en
Publication of WO2012051424A9 publication Critical patent/WO2012051424A9/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
    • B01D21/06—Settling tanks with single outlets for the separated liquid with moving scrapers with rotating scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0087—Settling tanks provided with means for ensuring a special flow pattern, e.g. even inflow or outflow
    • 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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/0018—Mixed oxides or hydroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0009—Settling tanks making use of electricity or magnetism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/04—Separation devices for treating liquids from earth drilling, mining
    • 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

Abstract

A method to process ilmenite-containing mineral material with high clay content includes processing involving settling velocity separation to prepare a first ilmenite concentrate followed by processing involving magnetic separation to prepare a second ilmenite concentrate. Settling velocity separation may include differential settling separation primarily for removal of clay and silica fines followed by elutriation for removal of coarse silica and additional fines. Also provided are high quality ilmenite concentrate products and slag products including low concentrations of problematic contaminant materials.
PCT/US2011/056164 2010-10-15 2011-10-13 Method for processing ilmenite-containing mineral materials with high clay content, and related products WO2012051424A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US39379810P 2010-10-15 2010-10-15
US61/393,798 2010-10-15
US201161510375P 2011-07-21 2011-07-21
US61/510,375 2011-07-21

Publications (3)

Publication Number Publication Date
WO2012051424A2 WO2012051424A2 (en) 2012-04-19
WO2012051424A3 true WO2012051424A3 (en) 2012-07-19
WO2012051424A9 WO2012051424A9 (en) 2012-09-20

Family

ID=45938974

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/056164 WO2012051424A2 (en) 2010-10-15 2011-10-13 Method for processing ilmenite-containing mineral materials with high clay content, and related products

Country Status (4)

Country Link
AR (1) AR082460A1 (en)
BR (1) BRPI1104050A2 (en)
PE (1) PE20131491A1 (en)
WO (1) WO2012051424A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10036217B2 (en) 2012-07-27 2018-07-31 Mbl Partners, Llc Separation of drilling fluid
US9896918B2 (en) 2012-07-27 2018-02-20 Mbl Water Partners, Llc Use of ionized water in hydraulic fracturing
WO2015104324A1 (en) 2014-01-08 2015-07-16 Basf Se Process for reducing the volume flow comprising magnetic agglomerates by elutriation
CN105439195B (en) * 2015-05-18 2017-03-08 华东理工大学 The efficient recycling method of titanium resource and device in a kind of sulfate process titanium dioxide technique acidolysis slag
EP3153776A1 (en) * 2015-10-08 2017-04-12 Improbed AB Bed management cycle for a fluidized bed boiler and corresponding arrangement
CN110019620A (en) * 2017-12-07 2019-07-16 核工业北京地质研究院 A kind of method of discrimination suitable for sandstone-type uranium mineralization with respect interlevel oxidation direction
US11708286B2 (en) 2020-08-19 2023-07-25 Marmon Industrial Water Llc High rate thickener and eductors therefor

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2721793A (en) * 1954-01-08 1955-10-25 American Cyanamid Co Method of beneficiating ferrotitaniferous ores
US3313601A (en) * 1963-10-14 1967-04-11 Orrin F Marvin Recovery of metal values from oxygenated ores
US3941668A (en) * 1974-07-15 1976-03-02 Allan Benjamin W Refractory ore beneficiation
US4243179A (en) * 1978-01-31 1981-01-06 Gustavo Magalhaes Process for preparation of raw material minimizing the size degradation of anatase ore
US5085837A (en) * 1988-07-28 1992-02-04 E. I. Du Pont De Nemours And Company Method for purifying TiO2 ore by alternate leaching with an aqueous solution of an alkali metal compound and an aqueous solution of mineral acid
US5280836A (en) * 1987-11-30 1994-01-25 Genesis Research Corporation Process for beneficiating particulate solids
US20040179995A1 (en) * 2001-08-22 2004-09-16 Abderrahmane Chettouf Purification of titania
WO2005028369A1 (en) * 2003-09-18 2005-03-31 The University Of Leeds Process for the recovery of titanium dioxide from titanium-containing compositions
US20070007180A1 (en) * 2005-07-06 2007-01-11 Ravishankar Sathanjheri A Process and magnetic reagent for the removal of impurities from minerals
US20070092416A1 (en) * 2005-10-18 2007-04-26 Smith Earl M Jr Titaniferous ore beneficiation

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2721793A (en) * 1954-01-08 1955-10-25 American Cyanamid Co Method of beneficiating ferrotitaniferous ores
US3313601A (en) * 1963-10-14 1967-04-11 Orrin F Marvin Recovery of metal values from oxygenated ores
US3941668A (en) * 1974-07-15 1976-03-02 Allan Benjamin W Refractory ore beneficiation
US4243179A (en) * 1978-01-31 1981-01-06 Gustavo Magalhaes Process for preparation of raw material minimizing the size degradation of anatase ore
US5280836A (en) * 1987-11-30 1994-01-25 Genesis Research Corporation Process for beneficiating particulate solids
US5085837A (en) * 1988-07-28 1992-02-04 E. I. Du Pont De Nemours And Company Method for purifying TiO2 ore by alternate leaching with an aqueous solution of an alkali metal compound and an aqueous solution of mineral acid
US20040179995A1 (en) * 2001-08-22 2004-09-16 Abderrahmane Chettouf Purification of titania
WO2005028369A1 (en) * 2003-09-18 2005-03-31 The University Of Leeds Process for the recovery of titanium dioxide from titanium-containing compositions
US20070007180A1 (en) * 2005-07-06 2007-01-11 Ravishankar Sathanjheri A Process and magnetic reagent for the removal of impurities from minerals
US20070092416A1 (en) * 2005-10-18 2007-04-26 Smith Earl M Jr Titaniferous ore beneficiation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HAREL ET AL.: "Particle separation in a magnetically stabilized fluidized bed.", POWDER TECHNOLOGY, vol. 64, no. ISS. 1, January 1991 (1991-01-01), pages 159 - 164 *

Also Published As

Publication number Publication date
BRPI1104050A2 (en) 2015-05-26
WO2012051424A9 (en) 2012-09-20
WO2012051424A2 (en) 2012-04-19
PE20131491A1 (en) 2014-01-10
AR082460A1 (en) 2012-12-12

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