PE20151816A1 - POLYMERIC SURFACES THAT HAVE A FUNCTIONAL SILOXANE GROUP - Google Patents

POLYMERIC SURFACES THAT HAVE A FUNCTIONAL SILOXANE GROUP

Info

Publication number
PE20151816A1
PE20151816A1 PE2015002401A PE2015002401A PE20151816A1 PE 20151816 A1 PE20151816 A1 PE 20151816A1 PE 2015002401 A PE2015002401 A PE 2015002401A PE 2015002401 A PE2015002401 A PE 2015002401A PE 20151816 A1 PE20151816 A1 PE 20151816A1
Authority
PE
Peru
Prior art keywords
collection
mineral particles
tank
interest
area
Prior art date
Application number
PE2015002401A
Other languages
Spanish (es)
Inventor
Francis K Didden
Paul J Rothman
Douglas H Adamson
Mark R Fernald
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 PE20151816A1 publication Critical patent/PE20151816A1/en

Links

Classifications

    • 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
    • B01J20/3285—Coating or impregnation layers comprising different type of functional groups or interactions, e.g. different ligands in various parts of the sorbent, mixed mode, dual zone, bimodal, multimodal, ionic or hydrophobic, cationic or anionic, hydrophilic or hydrophobic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D43/00—Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration
    • 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
    • B01J20/3204—Inorganic carriers, supports or substrates
    • 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
    • B01J20/327—Polymers obtained by reactions 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
    • B01J20/3272—Polymers obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
    • 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
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Se refiere a un aparato para la recoleccion de particulas minerales en una suspension o en las colas, el que incluye un area o tanque de recoleccion que tiene una o mas superficies de recoleccion configuradas para ponerse en contacto con una mezcla que tiene agua y material valioso, el material valioso tiene una pluralidad de particulas minerales de interes; y un material sintetico proporcionado en al menos la una o mas superficies de recoleccion, el material sintetico tiene una pluralidad de moleculas con un grupo funcional siloxano configuradas para atraer las particulas minerlaes de interes hacia las superficies de recoleccion. La una o mas superficies de recoleccion incluyen una cinta transportadora que se hace pasar a traves del area o tanque de recoleccion, a traves de un area o tanque de liberacion, de vuelta a traves del area o tanque de recoleccion. La mezcla incluye una suspension de pulpa que tiene mena molida con particulas minerales de interes formando parte de la misma, incluyendo particulas minerales de interes de 500 micrones o mas grandesRefers to an apparatus for the collection of mineral particles in a suspension or in the glues, which includes a collection area or tank that has one or more collection surfaces configured to contact a mixture containing water and valuable material. , the valuable material has a plurality of mineral particles of interest; and a synthetic material provided on at least the one or more collection surfaces, the synthetic material has a plurality of molecules with a siloxane functional group configured to attract mineral particles of interest to the collection surfaces. The one or more collection surfaces include a conveyor belt that is passed through the collection area or tank, through a release area or tank, back through the collection area or tank. The mixture includes a slurry of pulp having ground ore with mineral particles of interest forming part of it, including mineral particles of interest of 500 microns or larger.

PE2015002401A 2013-05-13 2014-05-13 POLYMERIC SURFACES THAT HAVE A FUNCTIONAL SILOXANE GROUP PE20151816A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361822679P 2013-05-13 2013-05-13
US201414118984A 2014-01-27 2014-01-27

Publications (1)

Publication Number Publication Date
PE20151816A1 true PE20151816A1 (en) 2016-01-06

Family

ID=51898818

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2015002401A PE20151816A1 (en) 2013-05-13 2014-05-13 POLYMERIC SURFACES THAT HAVE A FUNCTIONAL SILOXANE GROUP

Country Status (7)

Country Link
EP (1) EP2996790A4 (en)
AU (2) AU2014265626A1 (en)
CA (1) CA2911663C (en)
CL (1) CL2015003337A1 (en)
PE (1) PE20151816A1 (en)
WO (1) WO2014186352A1 (en)
ZA (1) ZA201508934B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200070074A1 (en) * 2011-05-25 2020-03-05 Cidra Corporate Services Llc Polymer coating for selective separation of hydrophobic particles in aqueous slurry
CA2970667C (en) 2014-12-17 2020-10-06 Cidra Corporate Services Inc. Transportable modular system for enhanced mineral recovery from tailings lines and deposits
MX2018004639A (en) 2015-10-16 2019-01-17 Cidra Corporate Services Llc Opportunities for recovery augmentation process as applied to molybdenum production.
PE20190776A1 (en) 2016-10-04 2019-06-06 Cidra Corporate Services Llc HYBRID RECOVERY - BY FLOTATION OF ORE CONTAINING MINERALS
AU2018226781B2 (en) * 2017-03-01 2023-04-27 Cidra Corporate Services Llc Polymer coating for selective separation of hydrophobic particles in aqueous slurry

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1711326A (en) * 1926-02-18 1929-04-30 Walter L Remick Apparatus for the separation of combustible material from its associated noncombustible material
US3931907A (en) * 1975-01-15 1976-01-13 Henle George A Combination water supply and waste holding tank
US5256298A (en) * 1992-04-22 1993-10-26 Powell Paul E Continuous-belt separator/reactor and method
AUPR319001A0 (en) * 2001-02-19 2001-03-15 Ausmelt Limited Improvements in or relating to flotation
NL1025050C1 (en) * 2003-03-17 2004-09-21 Univ Delft Tech Process for recovering non-ferrous metal-containing particles from a particle stream.
BRPI0814075A2 (en) * 2007-07-17 2015-02-03 Basf Se PROCESS TO SEPARATE AT LEAST A MIXED HYDROPHIC MATERIAL, AND, USE OF A SOLID, HYDROPHIC SURFACE
EP2346786B1 (en) * 2008-10-17 2015-09-16 Cytec Technology Corporation Use of silicon-containing polymers for improved flocculation of solids in processes for the production of alumina from bauxite
US9981272B2 (en) * 2011-05-25 2018-05-29 Cidra Corporate Services, Inc. Techniques for transporting synthetic beads or bubbles in a flotation cell or column
EP2790817B1 (en) * 2011-12-13 2020-05-27 CiDRA Corporate Services, Inc. Mineral separation using functionalized polymer or polymer-coated filters and membranes

Also Published As

Publication number Publication date
EP2996790A1 (en) 2016-03-23
CA2911663A1 (en) 2014-11-20
AU2018214007A1 (en) 2018-08-23
CA2911663C (en) 2020-03-24
WO2014186352A1 (en) 2014-11-20
AU2018214007B2 (en) 2019-11-28
AU2014265626A1 (en) 2015-11-26
ZA201508934B (en) 2017-08-30
CL2015003337A1 (en) 2016-06-17
EP2996790A4 (en) 2017-01-25

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