BR0318458A - processo e recuperação para materiais de alta razão de aspecto - Google Patents

processo e recuperação para materiais de alta razão de aspecto

Info

Publication number
BR0318458A
BR0318458A BRPI0318458-7A BR0318458A BR0318458A BR 0318458 A BR0318458 A BR 0318458A BR 0318458 A BR0318458 A BR 0318458A BR 0318458 A BR0318458 A BR 0318458A
Authority
BR
Brazil
Prior art keywords
aspect ratio
particle
particles
size
recovery
Prior art date
Application number
BRPI0318458-7A
Other languages
English (en)
Inventor
Neil A Mcminn
Original Assignee
Fording 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 Fording Inc filed Critical Fording Inc
Publication of BR0318458A publication Critical patent/BR0318458A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/003—Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/02—Apparatus for grading using pockets for taking out particles from aggregates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B15/00—Combinations of apparatus for separating solids from solids by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material
    • 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
    • C01B33/20—Silicates
    • C01B33/24—Alkaline-earth metal silicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

"PROCESSO E RECUPERAçãO PARA MATERIAIS DE ALTA RAZãO DE ASPECTO". Aparelho e processo para a separação de partículas de minério de wolastonita e outros materiais de razão de aspecto em um constituinte de razão de aspecto relativamente alta e um constituinte de razão de aspecto relativamente baixa incluem uma etapa inicial de redução de tamanho (2) o material em partículas do material de razão de aspecto tendo um tamanho menor do que um tamanho máximo pré-selecionado ou, alternativamente, proporcionando essas partículas em partículas do material de razão de aspecto tendo um tamanho menor do que um tamanho máximo pré-selecionado ou, alternativamente, proporcionando essas partículas do matedal de razão de aspecto. As partículas do material de razão de aspecto são, então, separadas (4) em uma pluralidade de correntes de partículas com base no tamanho de partícula de modo que cada corrente de partícula é formada substancialmente de partículas dentro de uma faixa particular de tamanhos de partículas. Então, as particulas em pelo menos uma corrente de particulas são classificadas (6) com base na forma da partícula nos constituintes de razões de aspecto relativamente alta e relativamente baixa. A etapa se separação de partículas (4) é realizada, de preferência, usando aparelho de peneiramento de malha. A etapa de classificação pela forma (6) é realizada, de preferência, usando aparelho para separação de grãos.
BRPI0318458-7A 2003-08-08 2003-08-08 processo e recuperação para materiais de alta razão de aspecto BR0318458A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2003/001211 WO2005014188A1 (en) 2003-08-08 2003-08-08 Recovery process for high aspect ratio materials

Publications (1)

Publication Number Publication Date
BR0318458A true BR0318458A (pt) 2006-09-12

Family

ID=34120650

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0318458-7A BR0318458A (pt) 2003-08-08 2003-08-08 processo e recuperação para materiais de alta razão de aspecto

Country Status (7)

Country Link
US (1) US20060243832A1 (pt)
EP (1) EP1651361A1 (pt)
CN (1) CN1826187A (pt)
AU (1) AU2003257318A1 (pt)
BR (1) BR0318458A (pt)
CA (1) CA2534092A1 (pt)
WO (1) WO2005014188A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2156903T3 (pl) * 2008-02-04 2014-04-30 Univ Freiberg Tech Bergakademie Sposób i urządzenie do sortowania cząstek
BRPI0920320B1 (pt) * 2008-10-16 2019-07-09 Technological Resources Pty Limited Método para classificar material e método para extrair material
RU2383398C1 (ru) * 2009-04-17 2010-03-10 Алексей Александрович Носачев Способ сухого обогащения волластонитовой руды
WO2011134036A1 (ru) * 2010-04-23 2011-11-03 Общество С Дополнительной Ответственностью "Ламел-777" Комплекс для сухого обогащения рудных и нерудных материалов и переработки техногенных отходов
CA2797427A1 (en) * 2010-04-28 2011-11-03 Technological Resources Pty. Limited Sorting mined material
DE102010034997A1 (de) * 2010-08-20 2012-02-23 Stauf Klebstoffwerk Gmbh Wasser-, Lösemittel-und Phthalat-freier silanmodifizierter Einkomponenten-Parkettklebstoff und dessen Verwendung zur hochgradig maßhaltigen Verklebung von Parkett, Holzbodenbelägen und Holzwerkstoffplatten im Innenausbau
US20140225416A1 (en) * 2011-07-08 2014-08-14 Technological Resources Pty. Limited Sorting in a mining operation
US20140044967A1 (en) 2012-06-29 2014-02-13 Rebecca Ayers System for processing and producing an aggregate
DE102012112093B4 (de) * 2012-12-11 2016-12-15 Thyssenkrupp Industrial Solutions Ag Verfahren und Anlage zur Aufbereitung von erzhaltigem Material
WO2015064085A1 (ja) * 2013-10-30 2015-05-07 株式会社奈良機械製作所 篩分け装置、及び篩分け方法
WO2017083249A1 (en) * 2015-11-13 2017-05-18 3M Innovative Properties Company Method of shape sorting crushed abrasive particles
CN106076847B (zh) * 2016-06-21 2018-08-17 益阳市大通湖曾大姐绿色农产品有限公司 一种吊瓜籽的自动选籽机
CN106216103A (zh) * 2016-08-18 2016-12-14 柳州市亿廷贸易有限责任公司 硅灰石的提纯方法
WO2018145002A1 (en) 2017-02-06 2018-08-09 Bostik, Inc. A moisture-curable adhesive composition and a method for mounting tiles on wall surfaces
CN110743697B (zh) * 2019-10-29 2022-04-29 广东五岭硅灰石有限公司 一种从混合矿中回收针状硅灰石的精选方法
CN113042192A (zh) * 2021-03-03 2021-06-29 滁州格锐矿业有限责任公司 提高云母粉径厚比的选别方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5335792A (en) * 1992-02-21 1994-08-09 Carter Day International, Inc. Grain separator
RU2142348C1 (ru) * 1999-07-01 1999-12-10 Акционерное общество закрытого типа "НПМ" Способ сухого обогащения волластонитовой руды
DE50113201D1 (de) * 2001-11-13 2007-12-13 Unifrax Gmbh Flächiger Hochtemperatur-Isolierkörper sowie Verfahren zur Herstellung eines solchen Isolierkörpers auf Langsiebanlagen

Also Published As

Publication number Publication date
CA2534092A1 (en) 2005-02-17
WO2005014188A1 (en) 2005-02-17
US20060243832A1 (en) 2006-11-02
EP1651361A1 (en) 2006-05-03
CN1826187A (zh) 2006-08-30
AU2003257318A1 (en) 2005-02-25

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A E 8A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2144 DE 07/02/2012.