MX2016015057A - Recuperacion de mineral con el uso de superficies polimericas hidrofobicas. - Google Patents

Recuperacion de mineral con el uso de superficies polimericas hidrofobicas.

Info

Publication number
MX2016015057A
MX2016015057A MX2016015057A MX2016015057A MX2016015057A MX 2016015057 A MX2016015057 A MX 2016015057A MX 2016015057 A MX2016015057 A MX 2016015057A MX 2016015057 A MX2016015057 A MX 2016015057A MX 2016015057 A MX2016015057 A MX 2016015057A
Authority
MX
Mexico
Prior art keywords
hydrophobic polymer
mineral
molecules
polymer surfaces
mineral recovery
Prior art date
Application number
MX2016015057A
Other languages
English (en)
Inventor
J Rothman Paul
R Fernald Mark
V O'keefe Christian
h adamson Douglas
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=54699961&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2016015057(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cidra Corporate Services Inc filed Critical Cidra Corporate Services Inc
Publication of MX2016015057A publication Critical patent/MX2016015057A/es

Links

Classifications

    • 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
    • C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0414—Surface modifiers, e.g. comprising ion exchange groups
    • B01D2239/0428—Rendering the filter material hydrophobic
    • 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
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

Se describe un aparato para recuperar partículas minerales de interés de una suspensión en un proceso de extracción de mineral, que caracteriza un núcleo o substrato; y múltiples capas acomodadas sobre el núcleo o substrato, cada capa de las múltiples capas está configurada con una superficie externa respectiva que tiene una pluralidad de moléculas adheridas a la misma, las moléculas comprenden un grupo funcional seleccionado para atraer y adherir una o más partículas minerales de interés a las moléculas. Cada capa es elaborada de un polímero que tiene un espesor menor que o igual a aproximadamente 125 micrómetros. El polímero se selecciona de un grupo que consiste de polidimetilsiloxano o dimetilsiloxano.
MX2016015057A 2014-05-30 2015-06-01 Recuperacion de mineral con el uso de superficies polimericas hidrofobicas. MX2016015057A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462004999P 2014-05-30 2014-05-30
PCT/US2015/033485 WO2015184436A1 (en) 2014-05-30 2015-06-01 Mineral recovery using hydrophobic polymer surfaces

Publications (1)

Publication Number Publication Date
MX2016015057A true MX2016015057A (es) 2017-03-27

Family

ID=54699961

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016015057A MX2016015057A (es) 2014-05-30 2015-06-01 Recuperacion de mineral con el uso de superficies polimericas hidrofobicas.

Country Status (9)

Country Link
EP (1) EP3148673B1 (es)
AU (1) AU2015266609B2 (es)
CA (1) CA2949239A1 (es)
CL (1) CL2016003082A1 (es)
ES (1) ES2754600T3 (es)
MX (1) MX2016015057A (es)
PE (1) PE20170282A1 (es)
WO (1) WO2015184436A1 (es)
ZA (1) ZA201608102B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10835905B2 (en) 2011-05-25 2020-11-17 Cidra Corporate Services Inc. Recovery media for mineral processing
US20200070074A1 (en) * 2011-05-25 2020-03-05 Cidra Corporate Services Llc Polymer coating for selective separation of hydrophobic particles in aqueous slurry
CN105687125A (zh) * 2016-01-29 2016-06-22 王绿江 一种用于治疗皮肤病的硅凝胶
EP3535038A4 (en) * 2016-11-02 2020-07-01 Cidra Corporate Services LLC POLYMER COATING FOR THE SELECTIVE SEPARATION OF HYDROPHOBIC PARTICLES IN AN AQUEOUS SUSPENSION
NO345142B1 (no) * 2017-03-17 2020-10-19 M Vest Water As Et oljekoaliserende granulert medieprodukt, og fremgangsmåte for fremstilling og anvendelse av et slikt produkt
PE20191586A1 (es) 2017-03-27 2019-11-04 Cidra Corporate Services Llc Eliminacion de particulas hidrofobicas usando dioxido de carbono
WO2021119417A1 (en) * 2019-12-13 2021-06-17 Cidra Corporate Services Inc. Release agent for improved removal of valuable material from the surface of an engineered collection media

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030015428A1 (en) * 2000-06-14 2003-01-23 Becker Frederick F. Dielectrically-engineered microparticles
FR2842438B1 (fr) * 2002-07-22 2004-10-15 Centre Nat Rech Scient Procede de preparation de billes contenant une matrice minerale reticulee
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
US8353641B2 (en) * 2008-02-14 2013-01-15 Soane Energy, Llc Systems and methods for removing finely dispersed particulate matter from a fluid stream
ES2908077T3 (es) * 2011-05-25 2022-04-27 Cidra Corporate Services Inc Procedimiento y aparato para liberar minerales desde esferas sintéticas
AU2012367271B2 (en) * 2011-12-13 2017-12-07 Cidra Corporate Services Inc. Mineral separation using functionalized polymer or polymer-coated filters and membranes
US9839919B2 (en) * 2012-05-22 2017-12-12 Cidra Corporate Services Inc. Charged engineered polymer beads/bubbles functionalized with molecules for attracting and attaching to mineral particles of interest for flotation separation
WO2014068142A1 (en) * 2012-11-05 2014-05-08 Basf Se Apparatus for the continuous separation of magnetic constituents

Also Published As

Publication number Publication date
EP3148673A4 (en) 2018-02-14
AU2015266609A1 (en) 2016-12-01
AU2015266609B2 (en) 2019-12-12
CA2949239A1 (en) 2015-12-03
WO2015184436A1 (en) 2015-12-03
ZA201608102B (en) 2017-09-27
ES2754600T3 (es) 2020-04-20
CL2016003082A1 (es) 2017-09-08
EP3148673A1 (en) 2017-04-05
PE20170282A1 (es) 2017-04-12
EP3148673B1 (en) 2019-08-07

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