AR087828A1 - Proceso para la aplicacion de nanotubos de carbono sobre aglomerados de finos de mineral, para aumentar la resistencia mecanica - Google Patents

Proceso para la aplicacion de nanotubos de carbono sobre aglomerados de finos de mineral, para aumentar la resistencia mecanica

Info

Publication number
AR087828A1
AR087828A1 ARP120103334A ARP120103334A AR087828A1 AR 087828 A1 AR087828 A1 AR 087828A1 AR P120103334 A ARP120103334 A AR P120103334A AR P120103334 A ARP120103334 A AR P120103334A AR 087828 A1 AR087828 A1 AR 087828A1
Authority
AR
Argentina
Prior art keywords
carbon nanotubes
agglomerates
mechanical resistance
increase
application
Prior art date
Application number
ARP120103334A
Other languages
English (en)
Inventor
De Castro Dutra Flavio
Porto Pimenta Hamilton
Gonzaga De Resende Valdirene
Antonio De Melo Borges Aloisio
Original Assignee
Vale Sa
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
Priority to US201161532420P priority Critical
Application filed by Vale Sa filed Critical Vale Sa
Publication of AR087828A1 publication Critical patent/AR087828A1/es

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/18Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using a vibrating apparatus
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00Nanotechnology for materials or surface science, e.g. nanocomposites
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00Carbon; Compounds thereof
    • C01B32/15Nano-sized carbon materials
    • C01B32/158Carbon nanotubes
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00Carbon; Compounds thereof
    • C01B32/20Graphite
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00Carbon; Compounds thereof
    • C01B32/20Graphite
    • C01B32/21After-treatment
    • C01B32/22Intercalation
    • C01B32/225Expansion; Exfoliation
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00Silicon; Compounds thereof
    • C01B33/113Silicon oxides; Hydrates thereof
    • C01B33/12Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14Colloidal silica, e.g. dispersions, gels, sols
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/02Elements
    • C08K3/04Carbon
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/02Elements
    • C08K3/04Carbon
    • C08K3/041Carbon nanotubes
    • 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
    • C22B1/14Agglomerating; Briquetting; Binding; Granulating
    • 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
    • C22B1/14Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24Binding; Briquetting ; Granulating
    • 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
    • C22B1/14Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24Binding; Briquetting ; Granulating
    • C22B1/2406Binding; Briquetting ; Granulating pelletizing
    • 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
    • C22B1/14Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24Binding; Briquetting ; Granulating
    • C22B1/242Binding; Briquetting ; Granulating with binders
    • C22B1/243Binding; Briquetting ; Granulating with binders inorganic
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00Use of ingredients characterised by shape
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00Nanotechnology
    • Y10S977/70Nanostructure
    • Y10S977/701Integrated with dissimilar structures on a common substrate
    • Y10S977/702Integrated with dissimilar structures on a common substrate having biological material component

Abstract

Reivindicación 1: Una aplicación de nanotubos de carbono sobre aglomerados de finos de mineral para aumentar la resistencia mecánica, lo que comprende: la dispersión de nanotubos de carbono en el interior de una matriz, por medio de mezclado mecánico o por la utilización de un procesador ultrasónico; llevar a cabo una mezcla mecánica con el mineral; y aglomerar. Reivindicación 2: Un proceso para la preparación de aglomerados de mineral que tienen elevada resistencia mecánica, proceso que comprende: la dispersión de nanotubos de carbono en el interior de una matriz; la preparación de la mencionada mezcla; la transformación en pellets o briquetas o extruidos; la clasificación de las pellets / briquetas; el secado; y la clasificación. Reivindicación 3: El proceso según la reivindicación 2, que se caracteriza porque la matriz consta de, como mínimo, un agente ligante.
ARP120103334A 2011-09-08 2012-09-11 Proceso para la aplicacion de nanotubos de carbono sobre aglomerados de finos de mineral, para aumentar la resistencia mecanica AR087828A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US201161532420P true 2011-09-08 2011-09-08

Publications (1)

Publication Number Publication Date
AR087828A1 true AR087828A1 (es) 2014-04-23

Family

ID=47018682

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120103334A AR087828A1 (es) 2011-09-08 2012-09-11 Proceso para la aplicacion de nanotubos de carbono sobre aglomerados de finos de mineral, para aumentar la resistencia mecanica

Country Status (18)

Country Link
US (1) US8999032B2 (es)
EP (1) EP2753719B1 (es)
JP (1) JP6076983B2 (es)
KR (1) KR101943132B1 (es)
CN (1) CN104053797A (es)
AR (1) AR087828A1 (es)
AU (1) AU2012307033A1 (es)
BR (2) BR112014005488B1 (es)
CA (1) CA2847582C (es)
CL (1) CL2014000546A1 (es)
ES (1) ES2555464T3 (es)
MX (1) MX2014002756A (es)
PE (1) PE20142063A1 (es)
RU (1) RU2623523C2 (es)
SG (1) SG11201400373QA (es)
TW (1) TWI558657B (es)
UA (1) UA111378C2 (es)
WO (1) WO2013033805A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2013296081A1 (en) * 2012-07-23 2015-02-12 Marcus Eduardo Emrich BOTELHO Process for the optimized production of iron ore pellets
GB201712982D0 (en) * 2017-08-14 2017-09-27 Phillips Peter Briquette
GB201813370D0 (en) * 2018-08-16 2018-10-03 Binding Solutions Ltd Binder formulation
BR102019023195B1 (pt) * 2019-11-05 2021-01-19 Vale S.A. processo de produção de aglomerado de finos de minério de ferroe o produto aglomerado

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0364571B2 (es) * 1984-05-25 1991-10-07 Onoda Semento Kk
US6409964B1 (en) * 1999-11-01 2002-06-25 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Natural Resources Cold bonded iron particulate pellets
US6682677B2 (en) * 2000-11-03 2004-01-27 Honeywell International Inc. Spinning, processing, and applications of carbon nanotube filaments, ribbons, and yarns
JP3922039B2 (ja) * 2002-02-15 2007-05-30 株式会社日立製作所 電磁波吸収材料及びそれを用いた各種製品
US7896963B2 (en) 2003-09-23 2011-03-01 Hanqing Liu Self-reducing, cold-bonded pellets
JP4661154B2 (ja) * 2004-10-01 2011-03-30 Jfeスチール株式会社 焼結鉱の製造方法
AU2006334542A1 (en) * 2006-01-11 2007-07-19 Solsys Limited Production of carbonaceous metal ore pellets
CN101100569B (zh) * 2007-07-17 2010-04-14 华中师范大学 一种防空泡腐蚀富锌涂料及其制备方法
JP5464317B2 (ja) * 2007-11-22 2014-04-09 Jfeスチール株式会社 焼結鉱製造用成形原料の製造方法
US7767121B2 (en) * 2008-11-10 2010-08-03 Kryron Global, Llc Solid composition having enhanced physical and electrical properties
CN101565782B (zh) * 2009-05-31 2011-01-05 南昌大学 一种添加碳纳米管到金属熔体中的方法
CA2775619A1 (en) * 2009-11-23 2011-05-26 Applied Nanostructured Solutions, Llc Ceramic composite materials containing carbon nanotube-infused fiber materials and methods for production thereof
BR112013008908A2 (pt) * 2010-10-15 2016-06-28 Celanese Acetate Llc apparatus, systems, and associated methods for forming porous masses for smoke filters

Also Published As

Publication number Publication date
BR112014005488A2 (pt) 2017-04-04
SG11201400373QA (en) 2014-04-28
RU2623523C2 (ru) 2017-06-27
EP2753719A1 (en) 2014-07-16
US8999032B2 (en) 2015-04-07
PE20142063A1 (es) 2014-12-17
EP2753719B1 (en) 2015-09-09
CN104053797A (zh) 2014-09-17
BR132015016738E2 (pt) 2018-03-20
MX2014002756A (es) 2014-04-16
WO2013033805A1 (en) 2013-03-14
CA2847582C (en) 2019-05-28
BR112014005488B1 (pt) 2019-03-06
TW201335060A (zh) 2013-09-01
CL2014000546A1 (es) 2014-10-10
RU2014113558A (ru) 2015-10-20
JP2014526612A (ja) 2014-10-06
JP6076983B2 (ja) 2017-02-08
AU2012307033A1 (en) 2014-03-20
CA2847582A1 (en) 2013-03-14
US20130243973A1 (en) 2013-09-19
ES2555464T3 (es) 2016-01-04
KR20140061442A (ko) 2014-05-21
TWI558657B (zh) 2016-11-21
KR101943132B1 (ko) 2019-01-28
UA111378C2 (uk) 2016-04-25

Similar Documents

Publication Publication Date Title
AP3853A (es)
AP2016009466A0 (es)
ES2555464T3 (es) Application of carbon nanotubes on agglomerates of fine ore ore particles to increase mechanical strength
AP3936A (es)
AP3777A (es)
AR079996A1 (es) A METHOD OF OBTAINING POWDERED NATURAL COLORANTS, THE COLORANTS SO OBTAINED AND THEIR APPLICATIONS
AR081962A1 (es) MULTI-PATH ELEMENTS FOR FLUID DRIVING FACILITIES AND THE PROCEDURE TO OBTAIN THEM
AR079870A1 (es) Mezcladora dispensadora de forraje
AR080095A4 (es) Placa con vectores de lectura de codigo de barras
AR080098A2 (es) Compuesto polimorfo cristalino del compuesto acido 6-(4-clorofenil)-2,2-dimetil-7-fenil-2,3 dihidro-1h-pirrolizin-5-ilacetico, composicion farmaceutica que lo comprende, su uso para preparar esta ultima y proceso para preparar dicho polimorfo cristalino
AR080099A1 (es) Maquina desparramadora de fertilizante solido, organico y quimico
AR080085A1 (es) Empaque comprimido de yerba mate
AR080041A1 (es) Dispositivo de captura y analizador de datos de comunicacion entre un dispositivo de tragamonedas y su sistema de control
AR080044A1 (es) Instrumento de afeitar con mango anatomico con bisagras de apertura y cierre, cabezal insertable y calado de presion del plomo dispensador
AR080034A1 (es) Disyuntor por corriente diferencial con contactos auxiliares para supervision de efectividad de contactos principales y otras funciones auxiliares
AR080035A1 (es) HIGH PRECISION DRIP REGULATOR, APPLICABLE TO PERFUSION CANULAS AND SIMILAR
AR080010A1 (es) Metodo y aparato para transformacion magnetica
AR079965A4 (es) Retrovisor de seguridad para la apertura de las puertas traseras de vehiculos
AR079964A1 (es) AN APPLIANCE TO HOLD A HOLDER THAT HAS A SAFETY DEVICE
AR079949A1 (es) Portaterraja a sistema de cartucho para roscado de canos plasticos
AR079769A1 (es) UNIDIRECTIONAL WIND GENERATOR
AR080003A2 (es) Inhibidors de serin- proteasas en especial proteasa ns3-ns4a del vhc
AR079931A1 (es) Metodo para elaborar un derivado del acido 4-(5-metilpiridin-2-ilamino)piperidin-1-carboxilico y para elaborar un intermediario de dicha sintesis.
AR079942A1 (es) GAS FLOW REGULATOR SAFETY VALVE FOR KITCHENS AND SIMILAR
AR079950A1 (es) Mouse, joystick y presentador aereo e inalambrico para operar una computadora

Legal Events

Date Code Title Description
FA Abandonment or withdrawal
FB Suspension of granting procedure