BR8807207A - Processo e aparelho para classificacao por friccao de materiais articulados - Google Patents

Processo e aparelho para classificacao por friccao de materiais articulados

Info

Publication number
BR8807207A
BR8807207A BR888807207A BR8807207A BR8807207A BR 8807207 A BR8807207 A BR 8807207A BR 888807207 A BR888807207 A BR 888807207A BR 8807207 A BR8807207 A BR 8807207A BR 8807207 A BR8807207 A BR 8807207A
Authority
BR
Brazil
Prior art keywords
articulated
materials
friction classification
classification
friction
Prior art date
Application number
BR888807207A
Other languages
English (en)
Inventor
Carl W Nicholas
Michael J Lorang
Michael O Wold
Jerry W Rayfield
Original Assignee
Cyprus Ind Mineral Company
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 Cyprus Ind Mineral Company filed Critical Cyprus Ind Mineral Company
Publication of BR8807207A publication Critical patent/BR8807207A/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
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/10—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects
    • B07B13/11—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects involving travel of particles over surfaces which separate by centrifugal force or by relative friction between particles and such surfaces, e.g. helical sorters
    • B07B13/113—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects involving travel of particles over surfaces which separate by centrifugal force or by relative friction between particles and such surfaces, e.g. helical sorters shaking tables
    • 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
    • B07B13/10—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects
    • B07B13/11—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects involving travel of particles over surfaces which separate by centrifugal force or by relative friction between particles and such surfaces, e.g. helical sorters
BR888807207A 1987-09-17 1988-08-18 Processo e aparelho para classificacao por friccao de materiais articulados BR8807207A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9787787A 1987-09-17 1987-09-17
PCT/US1988/002814 WO1989002320A1 (en) 1987-09-17 1988-08-18 Method and apparatus for friction sorting of particulate materials

Publications (1)

Publication Number Publication Date
BR8807207A true BR8807207A (pt) 1989-10-17

Family

ID=22265569

Family Applications (1)

Application Number Title Priority Date Filing Date
BR888807207A BR8807207A (pt) 1987-09-17 1988-08-18 Processo e aparelho para classificacao por friccao de materiais articulados

Country Status (9)

Country Link
EP (1) EP0335922A4 (pt)
JP (1) JPH02501203A (pt)
KR (1) KR890701231A (pt)
CN (1) CN1035065A (pt)
AU (1) AU7515091A (pt)
BR (1) BR8807207A (pt)
ES (1) ES2009039A6 (pt)
GR (1) GR880100622A (pt)
WO (1) WO1989002320A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5069346A (en) * 1987-09-17 1991-12-03 Cyprus Mines Corporation Method and apparatus for friction sorting of particulate materials
KR910008216B1 (ko) * 1989-03-13 1991-10-12 일신산업 주식회사 활석(滑石)의 선별장치(選別裝置)
DE3937265A1 (de) * 1989-11-09 1991-05-16 Metallgesellschaft Ag Sortierverfahren und -vorrichtung
US5014858A (en) * 1990-03-19 1991-05-14 Armstrong Ernest T Refuse separator
US5080235A (en) * 1990-09-27 1992-01-14 Cyprus Mines Corporation Small particle separator
WO1995011094A1 (en) * 1993-10-18 1995-04-27 John Borcuk Material sorter and separator
GB2313071A (en) * 1996-05-14 1997-11-19 Biomass Recycling Ltd Material separating system
US6382427B1 (en) * 2001-04-06 2002-05-07 Mohammad Nakhei-Nejad Pistachio separator
GB0506332D0 (en) 2005-03-30 2005-05-04 British Nuclear Fuels Plc Separation method
CN102974448A (zh) * 2011-09-06 2013-03-20 张忠路 一种滑石的选矿方法和装置
FR3003778B1 (fr) * 2013-03-27 2015-03-27 Heraeus Materials Tech Gmbh Procede et dispositif de tri de billes
CN103357582B (zh) * 2013-07-22 2015-12-09 陆武汉 滑石粉粒与杂石粉粒分离装置
CN108260389B (zh) * 2018-01-10 2021-06-18 昆明理工大学 一种差速离心式三七种苗分离装置
CN109668805A (zh) * 2018-11-05 2019-04-23 贵州开磷息烽合成氨有限责任公司 一种复合肥产品破壳异形率的测量方法
CN112845101B (zh) * 2021-01-04 2022-07-29 太原理工大学 一种井下利用高速带式输送机分离煤与矸石的方法和装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US753591A (en) * 1904-03-01 Art of separating lump material
US1058259A (en) * 1912-08-21 1913-04-08 Samuel T Pratt Coal-separator.
FR473939A (fr) * 1914-06-19 1915-02-02 Vitry D Avaucourt Séparation mécanique à sec des minerais d'avec leur gangue et des minerais entre eux
FR899105A (fr) * 1942-10-03 1945-05-22 Dispositif pour séparer le coke du mâchefer d'un mélange de ces deux matériaux
GB581610A (en) * 1944-09-15 1946-10-18 Roland George Jackson Improvements in or relating to the separation of minerals
US2612269A (en) * 1946-09-11 1952-09-30 Vogel Walter Apparatus for the specific gravity classification of bulk substances
FR997675A (fr) * 1949-10-14 1952-01-09 Procédé et appareil pour le triage automatique de matériaux mélangés, particulièrement pour la récupération de charbon résiduel existant dans les machefers et les scories
US2778498A (en) * 1954-07-02 1957-01-22 Ici Ltd Separation of materials
GB1297788A (pt) * 1969-08-25 1972-11-29
US3805953A (en) * 1973-02-12 1974-04-23 Jr W Jones Apparatus and method for sorting articles
US3910835A (en) * 1973-12-26 1975-10-07 Richard D Stafford Apparatus and method for separating particles having different coefficients of friction
GB1486862A (en) * 1975-04-03 1977-09-28 Vacu Blast Ltd Classification of particles
AU530082B2 (en) * 1979-04-17 1983-06-30 De Beers Industrial Diamond Division (Proprietary) Limited Method and apparatus for recovery of hydrophobic particles

Also Published As

Publication number Publication date
JPH02501203A (ja) 1990-04-26
KR890701231A (ko) 1989-12-19
CN1035065A (zh) 1989-08-30
AU7515091A (en) 1991-07-25
GR880100622A (el) 1989-06-22
EP0335922A1 (en) 1989-10-11
WO1989002320A1 (en) 1989-03-23
ES2009039A6 (es) 1989-08-16
EP0335922A4 (en) 1990-01-23

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