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CL2019001207A1 - Polymer coating for selective separation of hydrophobic particles in aqueous manure. - Google Patents

Polymer coating for selective separation of hydrophobic particles in aqueous manure.

Info

Publication number
CL2019001207A1
CL2019001207A1 CL2019001207A CL2019001207A CL2019001207A1 CL 2019001207 A1 CL2019001207 A1 CL 2019001207A1 CL 2019001207 A CL2019001207 A CL 2019001207A CL 2019001207 A CL2019001207 A CL 2019001207A CL 2019001207 A1 CL2019001207 A1 CL 2019001207A1
Authority
CL
Chile
Prior art keywords
polymer coating
agents
hydrophobic
substrate
silica
Prior art date
Application number
CL2019001207A
Other languages
Spanish (es)
Inventor
Paul J Rothman
Mark R Fernald
Paul Dolan
Michael Ryan
Kevin Rodney Lassila
Michael D Coppola
Allison K Greene
Original Assignee
Cidra Corporate Services Llc
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 Llc filed Critical Cidra Corporate Services Llc
Publication of CL2019001207A1 publication Critical patent/CL2019001207A1/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00Preliminary treatment of ores or scrap
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/103Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/12Naturally occurring clays or bleaching earth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26Synthetic macromolecular compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30Processes for preparing, regenerating, or reactivating
    • B01J20/32Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268Macromolecular compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/02Froth-flotation processes
    • B03D1/023Carrier flotation; Flotation of a carrier material to which the target material attaches
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/001Flotation agents
    • B03D1/004Organic compounds
    • B03D1/0046Organic compounds containing silicon
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/001Flotation agents
    • B03D1/004Organic compounds
    • B03D1/008Organic compounds containing oxygen
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/001Flotation agents
    • B03D1/004Organic compounds
    • B03D1/016Macromolecular compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00Specified effects produced by the flotation agents
    • B03D2201/02Collectors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00Specified materials treated by the flotation agents; Specified applications
    • B03D2203/008Water purification, e.g. for process water recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paints Or Removers (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Fertilizers (AREA)

Abstract

UN SUSTRATO PARA USO EN UNA SUSPENSIÓN ACUOSA TIENE UN REVESTIMIENTO POLIMÉRICO PARA PROPORCIONAR UNA SUPERFICIE ADHERENTE Y PEGAJOSA. EL RECUBRIMIENTO DE POLÍMERO TIENE UNA SUSTANCIA QUÍMICA PARA HACER QUE LA SUPERFICIE SEA HIDROFÓBICA PARA ATRAER PARTÍCULAS MINERALES HIDROFÓBICAS O HIDROFOBIZADAS EN LA SUSPENSIÓN. EL SUSTRATO PUEDE TOMAR LA FORMA DE UNA CINTA TRANSPORTADORA, UNA MICROESFERA, UNA MALLA, UN IMPULSOR, UN FILTRO O UNA SUPERFICIE PLANA. EL SUSTRATO TAMBIÉN PUEDE SER UNA ESPUMA DE CELDA ABIERTA. EL RECUBRIMIENTO POLIMÉRICO PUEDE MODIFICARSE CON AGENTES DE PEGAJOSIDAD; PLASTIFICANTES; AGENTES DE RETICULACIÓN; AGENTES DE TRANSFERENCIA DE CADENA; EXTENSORES DE CADENA; PROMOTORES DE ADHERENCIA; COPOLÍMEROS ARILO O ALQUÍLICOS; COPOLÍMEROS FLUORADOS Y/O ADITIVOS; AGENTES HIDROFOBIZANTES TALES COMO HEXAMETILDISILAZANO; PARTÍCULAS INORGÁNICAS TALES COMO SÍLICE, SÍLICE HIDROFÓBICA Y/O SÍLICE HIDROFÓBICA AHUMADA; RESINA MQ; Y/U OTROS ADITIVOS PARA CONTROLAR Y MODIFICAR LAS PROPIEDADES DEL POLÍMERO.A SUBSTRATE FOR USE IN A WATERPROOF SUSPENSION HAS A POLYMER COATING TO PROVIDE AN ADHERENT AND STICKY SURFACE. THE POLYMER COATING HAS A CHEMICAL SUBSTANCE TO MAKE THE SURFACE BE HYDROPHOBIC TO ATTRACT HYDROPHOBIC OR HYDROPHOBIZED MINERAL PARTICLES IN THE SUSPENSION. SUBSTRATE CAN TAKE THE FORM OF A CONVEYOR TAPE, A MICROPHASE, A MESH, A DRIVER, A FILTER OR A FLAT SURFACE. SUBSTRATE CAN ALSO BE AN OPEN CELL FOAM. POLYMER COATING CAN BE MODIFIED WITH STICKERS AGENTS; PLASTIFICANTS; RETICULATION AGENTS; CHAIN TRANSFER AGENTS; CHAIN EXTENSORS; ADHERENCE PROMOTERS; ARILO OR ALKYL COPOLYMERS; FLUORATED COPOLYMERS AND / OR ADDITIVES; HYDROPHOBIZING AGENTS SUCH AS HEXAMETILDISILAZANO; INORGANIC PARTICLES SUCH AS SILICA, HYDROPHOBIC SILICA AND / OR SMOKED HYDROPHOBIC SILICA; MQ RESIN; AND / OR OTHER ADDITIVES TO CONTROL AND MODIFY THE POLYMER PROPERTIES.

CL2019001207A 2016-11-02 2019-05-02 Polymer coating for selective separation of hydrophobic particles in aqueous manure. CL2019001207A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201662416314P 2016-11-02 2016-11-02

Publications (1)

Publication Number Publication Date
CL2019001207A1 true CL2019001207A1 (en) 2019-08-16

Family

ID=62076341

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2019001207A CL2019001207A1 (en) 2016-11-02 2019-05-02 Polymer coating for selective separation of hydrophobic particles in aqueous manure.

Country Status (7)

Country Link
EP (1) EP3535038A4 (en)
AU (2) AU2017354147A1 (en)
CA (1) CA3042735A1 (en)
CL (1) CL2019001207A1 (en)
PE (1) PE20190889A1 (en)
WO (1) WO2018085490A1 (en)
ZA (1) ZA201902757B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PE20191369A1 (en) 2017-03-01 2019-10-01 Cidra Corporate Services Llc LOW FLOW CYCLONE CLEANING PROCESS USING ENHANCED MINERAL SEPARATION CIRCUITS (EMSC)
MX2019011640A (en) 2017-03-27 2020-01-20 Cidra Corporate Services Llc Removal of hydrophobic particles using carbon dioxide.
CN109174011B (en) * 2018-10-12 2021-03-05 辽宁大学 Super-hydrophobic metal organic framework composite material and preparation method and application thereof
CN109174012B (en) * 2018-10-12 2021-03-05 辽宁大学 Surface-modified metal organic framework compound and preparation method and application thereof
PL430975A1 (en) 2019-08-28 2021-03-08 Ciechulski Andrzej Method of separating grains of precious metals, rare earth metals, precious and semi-precious stones from natural ores, carried out in a water environment using the phenomenon of adhesion
CN110756173B (en) * 2019-11-20 2022-08-30 南京信息工程大学 Oil-water separation material with dye adsorption function and preparation method thereof
CN113571698B (en) * 2021-09-23 2021-12-28 中南大学 Carbon point regulated metal selenide/carbon composite material and preparation method and application thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5256298A (en) * 1992-04-22 1993-10-26 Powell Paul E Continuous-belt separator/reactor and method
AUPQ393499A0 (en) * 1999-11-09 1999-12-02 Holbray Pty Ltd Recovery of metal values from aqueous solutions and slurries
AU2012258576C1 (en) * 2011-05-25 2017-09-21 Cidra Corporate Services Inc. Mineral separation using sized-, weight- or magnetic-based polymer bubbles or beads
US9731221B2 (en) * 2011-05-25 2017-08-15 Cidra Corporate Services, Inc. Apparatus having polymer surfaces having a siloxane functional group
PE20141342A1 (en) * 2011-12-13 2014-10-15 Cidra Corporate Services Inc MINERAL SEPARATION USING FUNCTIONALIZED POLYMER OR POLYMER COATED MEMBRANES AND FILTERS
WO2013177267A1 (en) * 2012-05-22 2013-11-28 Cidra Corporate Services Inc. Charged engineered polymer beads/bubbles functionalized with molecules for attracting and attaching to mineral particles of interest for flotation separation
MX2016015057A (en) * 2014-05-30 2017-03-27 Cidra Corporate Services Inc Mineral recovery using hydrophobic polymer surfaces.
WO2017120569A1 (en) * 2016-01-07 2017-07-13 Cidra Corporate Services Inc Open cell or reticulated foam functionalized open-network structure for selective separation of mineral particles in an aqueous system

Also Published As

Publication number Publication date
CA3042735A1 (en) 2018-05-11
WO2018085490A1 (en) 2018-05-11
AU2017354147A1 (en) 2019-05-23
EP3535038A1 (en) 2019-09-11
ZA201902757B (en) 2022-04-28
EP3535038A4 (en) 2020-07-01
AU2023208124A1 (en) 2023-08-17
PE20190889A1 (en) 2019-06-19

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