PE20141342A1 - Separacion mineral usando membranas y filtros funcionalizados de polimero o revestido de polimero - Google Patents

Separacion mineral usando membranas y filtros funcionalizados de polimero o revestido de polimero

Info

Publication number
PE20141342A1
PE20141342A1 PE2014000961A PE2014000961A PE20141342A1 PE 20141342 A1 PE20141342 A1 PE 20141342A1 PE 2014000961 A PE2014000961 A PE 2014000961A PE 2014000961 A PE2014000961 A PE 2014000961A PE 20141342 A1 PE20141342 A1 PE 20141342A1
Authority
PE
Peru
Prior art keywords
polymer
filters
mineral separation
coated membranes
functionalized
Prior art date
Application number
PE2014000961A
Other languages
English (en)
Inventor
Paul J Rothman
Original Assignee
Cidra Corporate Services 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
Application filed by Cidra Corporate Services Inc filed Critical Cidra Corporate Services Inc
Publication of PE20141342A1 publication Critical patent/PE20141342A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3206—Organic carriers, supports or substrates
    • B01J20/3208—Polymeric carriers, supports or substrates
    • B01J20/3212—Polymeric carriers, supports or substrates consisting of a polymer obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/328—Polymers on the carrier being further modified
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3291—Characterised by the shape of the carrier, the coating or the obtained coated product
    • B01J20/3293—Coatings on a core, the core being particle or fiber shaped, e.g. encapsulated particles, coated fibers
    • 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
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B03D1/023—Carrier flotation; Flotation of a carrier material to which the target material attaches
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Filtering Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Sludge (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

SE REFIERE A UN APARATO QUE COMPRENDE: UN AREA DE RECOLECCION QUE COMPRENDE SUPERFICIES DE RECOLECCION CONFIGURADAS PARA PONERSE EN CONTACTO CON UNA MEZCLA DE AGUA Y MATERIAL APROVECHABLE; Y LAS SUPERFICIES DE RECOLECCION QUE SE ELABORAN A PARTIR DE UN MATERIAL DE POLIMERO, QUE SE SELECCIONA DEL GRUPO DE POLIAMIDAS, POLIESTERES, POLIURETANOS, ENTRE OTROS, DICHO POLIMERO CONTIENE UN GRUPO FUNCIONAL QUIMICO PARA ENLAZAR LAS PARTICULAS MINERALES A LAS MOLECULAS. TAMBIEN SE REFIERE A UN METODO DE SEPARACION DE MINERALES.
PE2014000961A 2011-12-13 2012-12-13 Separacion mineral usando membranas y filtros funcionalizados de polimero o revestido de polimero PE20141342A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201161569870P 2011-12-13 2011-12-13

Publications (1)

Publication Number Publication Date
PE20141342A1 true PE20141342A1 (es) 2014-10-15

Family

ID=48873800

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2014000961A PE20141342A1 (es) 2011-12-13 2012-12-13 Separacion mineral usando membranas y filtros funcionalizados de polimero o revestido de polimero

Country Status (9)

Country Link
US (1) US10413847B2 (es)
EP (1) EP2790817B1 (es)
AU (1) AU2012367271B2 (es)
CA (1) CA2859012C (es)
CL (1) CL2014001565A1 (es)
ES (1) ES2813972T3 (es)
PE (1) PE20141342A1 (es)
WO (1) WO2013112240A1 (es)
ZA (1) ZA201405030B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9731221B2 (en) 2011-05-25 2017-08-15 Cidra Corporate Services, Inc. Apparatus having polymer surfaces having a siloxane functional group
WO2018085490A1 (en) * 2016-11-02 2018-05-11 Cidra Corporate Services, Inc. Polymer coating for selective separation of hydrophobic particles in aqueous slurry
WO2014186352A1 (en) * 2013-05-13 2014-11-20 Cidra Corporate Services Inc. Polymer surfaces having a siloxane functional group
US10751693B2 (en) 2012-05-22 2020-08-25 CiDRA Corporate Service Inc. Mineral recovery using hydrophobic polymer surfaces
WO2015184436A1 (en) * 2014-05-30 2015-12-03 Cidra Corporate Services Inc. Mineral recovery using hydrophobic polymer surfaces
PE20180860A1 (es) * 2015-10-16 2018-05-22 Cidra Corporate Services Inc Oportunidades para el proceso de aumento de recuperacion segun se aplica a la produccion de molibdeno
US11517918B2 (en) 2015-11-16 2022-12-06 Cidra Corporate Services Llc Utilizing engineered media for recovery of minerals in tailings stream at the end of a flotation separation process
US10464075B2 (en) * 2015-12-22 2019-11-05 International Business Machines Corporation Froth flotation with anisotropic particle collectors
WO2017117200A1 (en) 2015-12-28 2017-07-06 Cidra Corporate Services, Inc Tumbler cell for mineral recovery using engineered media
US11247212B2 (en) 2016-11-01 2022-02-15 Cidra Corporate Services, Inc. Reactor system for separation and enrichment of minerals from a slurry containing minerals and other materials
CA3058159C (en) * 2017-03-27 2021-11-30 Cidra Corporate Services Llc Removal of hydrophobic particles using carbon dioxide

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB375425A (en) 1931-03-27 1932-06-27 British Celanese Improvements in the production of artificial filaments, threads, ribbons, films and similar materials
GB1399614A (en) * 1972-06-12 1975-07-02 Canadian Ind Separation of solids
EP0091923B1 (en) * 1981-10-26 1987-03-04 W.S.R. Pty. Ltd. Magnetic flotation
US6372882B1 (en) 2000-04-03 2002-04-16 Nalco Chemical Company Method for producing substantially dry water-insoluble polymers for improved flocculation in the bayer process
AUPR319001A0 (en) * 2001-02-19 2001-03-15 Ausmelt Limited Improvements in or relating to flotation
AUPR500201A0 (en) * 2001-05-14 2001-06-07 Commonwealth Scientific And Industrial Research Organisation Recovery of minerals by flotation
US7641863B2 (en) * 2003-03-06 2010-01-05 Ut-Battelle Llc Nanoengineered membranes for controlled transport
PE20070881A1 (es) 2005-11-22 2007-10-28 Barry Graham Lumsden Colector de un compuesto mineral o metalico y metodo para recuperar dicho compuesto con el colector
US20080311337A1 (en) * 2007-05-28 2008-12-18 Jonathan Gordon Conn Veinot Substrates coated with organosiloxane nanofibers, methods for their preparation, uses and reactions thereof
CN101778957B (zh) 2007-07-17 2012-07-04 巴斯夫欧洲公司 借助疏水固体表面选矿的方法
CA2731741C (en) 2008-07-25 2018-10-16 Cytec Technology Corp. Flotation reagents and flotation processes utilizing same
RU2509056C2 (ru) 2008-10-17 2014-03-10 Сайтек Текнолоджи Корп. Использование кремнийсодержащих полимеров для интенсификации флоккуляции твердых частиц в процессах производства глинозема из бокситов
CA2836586C (en) * 2011-05-25 2018-07-17 Cidra Corporate Services Inc. Synthetic beads/bubbles functionalized with molecules for attracting and attaching to mineral particles of interest

Also Published As

Publication number Publication date
US10413847B2 (en) 2019-09-17
AU2012367271B2 (en) 2017-12-07
ZA201405030B (en) 2015-04-29
AU2012367271A1 (en) 2014-07-03
CA2859012C (en) 2020-04-14
WO2013112240A1 (en) 2013-08-01
EP2790817A1 (en) 2014-10-22
EP2790817A4 (en) 2015-06-03
ES2813972T3 (es) 2021-03-25
US20140339172A1 (en) 2014-11-20
CL2014001565A1 (es) 2014-10-03
EP2790817B1 (en) 2020-05-27
CA2859012A1 (en) 2013-08-01

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