[go: up one dir, main page]

PE20211136A1 - Microesferas de vidrio huecas funcionalizadas para recuperar particulas finas hidrofobicas; proceso de preparacion de dichas microesferas; sistema para llevar a cabo dicho proceso; proceso de recuperacion de particulas finas; y uso de dichas microesferas - Google Patents

Microesferas de vidrio huecas funcionalizadas para recuperar particulas finas hidrofobicas; proceso de preparacion de dichas microesferas; sistema para llevar a cabo dicho proceso; proceso de recuperacion de particulas finas; y uso de dichas microesferas

Info

Publication number
PE20211136A1
PE20211136A1 PE2021000532A PE2021000532A PE20211136A1 PE 20211136 A1 PE20211136 A1 PE 20211136A1 PE 2021000532 A PE2021000532 A PE 2021000532A PE 2021000532 A PE2021000532 A PE 2021000532A PE 20211136 A1 PE20211136 A1 PE 20211136A1
Authority
PE
Peru
Prior art keywords
microspheres
carry out
hollow glass
hydrophobic particles
particle recovery
Prior art date
Application number
PE2021000532A
Other languages
English (en)
Inventor
Gallegos Sebastian Ignacio Arriagada
Uribe Matias Bernabe Contreras
Perez Claudio Abraham Acuna
Original Assignee
Univ Tecnica Federico Santa Maria Utfsm
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 Univ Tecnica Federico Santa Maria Utfsm filed Critical Univ Tecnica Federico Santa Maria Utfsm
Publication of PE20211136A1 publication Critical patent/PE20211136A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C11/00—Multi-cellular glass ; Porous or hollow glass or glass particles
    • C03C11/002—Hollow glass particles
    • 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
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • 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
    • B03D1/001—Flotation agents
    • B03D1/002—Inorganic compounds
    • 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
    • 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
    • B03D1/08—Subsequent treatment of concentrated product
    • 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
    • B03D1/12—Agent recovery
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/10—Forming beads
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
    • C03C17/30—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • 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
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/02—Collectors
    • 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
    • B03D2203/00—Specified materials treated by the flotation agents; Specified applications
    • B03D2203/02—Ores
    • 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
    • B03D2203/00—Specified materials treated by the flotation agents; Specified applications
    • B03D2203/02—Ores
    • B03D2203/025—Precious metal ores
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/70—Properties of coatings
    • C03C2217/76—Hydrophobic and oleophobic coatings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Glass Compositions (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

La presente invencion se refiere a microesferas de vidrio huecas funcionalizadas para recuperar particulas finas, asi como a su proceso de preparacion. Tambien se refiere al sistema para llevar a cabo el proceso de preparacion de dichas microesferas funcionalizadas, asi como a un proceso recuperar selectivamente material fino, y finalmente, al uso de dichas microesferas en la separacion de minerales, microgotas de organicos, plasticos, contaminantes, entre otros.
PE2021000532A 2018-10-19 2018-10-19 Microesferas de vidrio huecas funcionalizadas para recuperar particulas finas hidrofobicas; proceso de preparacion de dichas microesferas; sistema para llevar a cabo dicho proceso; proceso de recuperacion de particulas finas; y uso de dichas microesferas PE20211136A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CL2018/050101 WO2020077476A1 (es) 2018-10-19 2018-10-19 Microesferas de vidrio huecas funcionalizadas para recuperar partículas finas hidrofóbicas; proceso de preparación de dichas microesferas; sistema para llevar a cabo dicho proceso; proceso de recuperación de partículas finas; y uso de dichas microesferas

Publications (1)

Publication Number Publication Date
PE20211136A1 true PE20211136A1 (es) 2021-06-25

Family

ID=70283312

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2021000532A PE20211136A1 (es) 2018-10-19 2018-10-19 Microesferas de vidrio huecas funcionalizadas para recuperar particulas finas hidrofobicas; proceso de preparacion de dichas microesferas; sistema para llevar a cabo dicho proceso; proceso de recuperacion de particulas finas; y uso de dichas microesferas

Country Status (4)

Country Link
US (1) US20220002190A1 (es)
AR (1) AR116709A1 (es)
PE (1) PE20211136A1 (es)
WO (1) WO2020077476A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114506849B (zh) * 2022-02-24 2023-05-23 山东国瓷功能材料股份有限公司 二氧化硅中空微粒子、其制备方法及所得产品
CN116637732B (zh) * 2023-05-31 2025-10-31 中国矿业大学 一种硅酸盐类脉石的夹带调控浮选药剂及其浮选方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101781083B (zh) * 2009-12-21 2011-12-28 浙江通达机械有限公司 憎水空心玻璃微珠制备方法和所制备的憎水空心玻璃微珠
CN102504609A (zh) * 2011-09-29 2012-06-20 蚌埠玻璃工业设计研究院 一种空心玻璃微珠表面处理方法
KR102104097B1 (ko) * 2012-02-13 2020-04-23 가부시키가이샤 도쿠야마 신규한 특성 프로파일을 갖는 실리카 벌룬 재료
WO2017042709A1 (en) * 2015-09-09 2017-03-16 King Abdullah University Of Science And Technology Functionalized sio2 microspheres for extracting oil from produced water
KR101847623B1 (ko) * 2017-03-31 2018-04-10 성균관대학교산학협력단 소수성 다공성 실리카 및 이의 제조 방법

Also Published As

Publication number Publication date
AR116709A1 (es) 2021-06-02
US20220002190A1 (en) 2022-01-06
WO2020077476A1 (es) 2020-04-23

Similar Documents

Publication Publication Date Title
Molaei et al. Aphron applications—a review of recent and current research
PE20140484A1 (es) Un sistema de recuperacion de oro y cobre de menas mixtas de oxido-sulfuro de cobre y proceso para ello
AR067366A1 (es) Resinas de amina-aldehido y sus usos en procesos de separacion
CL2013003380A1 (es) Aparato para un proceso de separacion de un material valioso de un material no deseado, que comprende; una columna vertical o una tuberia horizontal, un tamiz, un hidrociclon, o un separador de tambor magnetizado, para la separacion de perlas sinteticas enriquecidas que tienen material valioso unido a ellas, desde una mezcla.
PE20211136A1 (es) Microesferas de vidrio huecas funcionalizadas para recuperar particulas finas hidrofobicas; proceso de preparacion de dichas microesferas; sistema para llevar a cabo dicho proceso; proceso de recuperacion de particulas finas; y uso de dichas microesferas
CO2018008268A2 (es) Transportador con sistema integrado de recolección de polvo
AR099817A1 (es) Procedimiento y dispositivo para preparar y separar un material que comprende un sistema de múltiples sustancias compuesto
MX382237B (es) Sistema de procesamiento de material mejorado.
WO2010011552A3 (en) Flotation reagents and flotation processes utilizing same
WO2016094715A3 (en) Movement and selection of micro-objects in a microfluidic apparatus
MX2017007543A (es) Dispersion acuosa de poliuretano-poliurea y pintura base acuosa que contiene dicha dispersion.
PE20150454A1 (es) Colectores que contienen monotiofosfato y metodos
PE20170093A1 (es) Particulas recubiertas polimericas que comprenden silicio
MX383452B (es) Sistema limpiador para partículas de pintura.
CL2018001321A1 (es) Utilización de medios modificados para la recuperación de minerales en la corriente de relaves al final de un proceso de separación por flotación.
MX2018007417A (es) Ultraflotacion con particulas portadoras magneticamente receptivas.
AR087697A1 (es) Proceso para preparar suspensiones de particulas de pigmentos autoaglutinantes, suspensiones, articulo de papel y uso de las suspensiones
CL2018001855A1 (es) Estructura de red abierta funcionalizada de espuma de celdas abiertas o reticuladas para la separación selectiva de partículas minerales en un sistema acuoso.
CL2017001402A1 (es) Proceso para la flotación selectiva de kainita a partir de mezclas de minerales usando ácidos grasos sulfatados como reactivo de recolección.
WO2017141118A9 (en) Use of alkoxylated amines as collector agents for ore beneficiation
PE20151816A1 (es) Superficies polimericas que tienen un grupo funcional siloxano
CL2021000978A1 (es) Microesferas de vidrio huecas funcionalizadas para recuperar partículas finas hidrofóbicas; proceso de preparación de dichas microesferas; sistema para llevar a cabo dicho proceso; proceso de recuperación de partículas finas; y uso de dichas microesferas.
CL2021000098A1 (es) Separación de partículas granulares
CL2019000916A1 (es) Recuperación híbrida - por flotación de menas que contienen minerales
CL2017001593A1 (es) Separador de flotación de lecho fluidizado de múltiples etapas