MX9701922A - Aparato y procedimiento para la separacion gravitacional de particulas solidas. - Google Patents

Aparato y procedimiento para la separacion gravitacional de particulas solidas.

Info

Publication number
MX9701922A
MX9701922A MX9701922A MX9701922A MX9701922A MX 9701922 A MX9701922 A MX 9701922A MX 9701922 A MX9701922 A MX 9701922A MX 9701922 A MX9701922 A MX 9701922A MX 9701922 A MX9701922 A MX 9701922A
Authority
MX
Mexico
Prior art keywords
particles
column
gravitational separation
packed column
solid particles
Prior art date
Application number
MX9701922A
Other languages
English (en)
Other versions
MXPA97001922A (es
Inventor
David C Yang
Original Assignee
David C Yang
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 David C Yang filed Critical David C Yang
Publication of MXPA97001922A publication Critical patent/MXPA97001922A/es
Publication of MX9701922A publication Critical patent/MX9701922A/es

Links

Classifications

    • 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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
    • B03B5/623—Upward current classifiers
    • 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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions

Landscapes

  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Paper (AREA)
  • Centrifugal Separators (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

Se proporciona un aparato para separacion gravitacional y se proporciona el procedimiento que comprende una columna empacada que contiene un material y que tiene medios para vibrar la columna empacada y las partículas presentes en la misma. El aparato para separacion gravitacional permite separacion eficiente y eficaz de partículas solidas que tengan diferentes densidades. El procedimiento comprende, de preferencia, el acondicionamiento de una pulpa acuosa de mineral con un dispersante y la alimentacion de la pulpa acuosa dispersa en una entrada dentro de la seccion intermediaria de la columna empacada y formando allí un lecho de alta densidad de partículas de alta densidad en una porcion inferior de la columna, y la formacion de un lecho de baja densidad de partículas de baja densidad en una porcion superior de la columna. Se remueven los deslaves del extremo superior de la columna y se remueven de fondo de la columna, los minerales concentrados que tengan niveles elevados de ganga. El aparato y el procedimiento son especialmente utiles en la separacion de partículas de sílice que tengan partículas de tamaño pequeño de partículas de minerales de hierro que tengan partículas de tamaño pequeño.
MX9701922A 1994-09-14 1995-09-13 Aparato y procedimiento para la separacion gravitacional de particulas solidas. MX9701922A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08306033 1994-09-14
US08/306,033 US5507393A (en) 1994-09-14 1994-09-14 Device and process for gravitational separation of solid particles
PCT/US1995/011054 WO1996008312A1 (en) 1994-09-14 1995-09-13 Device and process for gravitational separation of solid particles

Publications (2)

Publication Number Publication Date
MXPA97001922A MXPA97001922A (es) 1997-06-01
MX9701922A true MX9701922A (es) 1997-06-28

Family

ID=23183452

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9701922A MX9701922A (es) 1994-09-14 1995-09-13 Aparato y procedimiento para la separacion gravitacional de particulas solidas.

Country Status (15)

Country Link
US (1) US5507393A (es)
EP (1) EP0784509B1 (es)
JP (1) JPH10505782A (es)
CN (1) CN1054549C (es)
AT (1) ATE214639T1 (es)
AU (1) AU687264B2 (es)
BR (1) BR9508930A (es)
CA (1) CA2198600C (es)
CZ (1) CZ288940B6 (es)
DE (1) DE69525953D1 (es)
MX (1) MX9701922A (es)
NO (1) NO971175L (es)
RU (1) RU2153938C2 (es)
WO (1) WO1996008312A1 (es)
ZA (1) ZA957409B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6968956B2 (en) * 2002-02-22 2005-11-29 Regents Of The University Of Minnesota Separation apparatus and methods
US20100223206A1 (en) * 2008-11-14 2010-09-02 Sharrock Michael P Method of providing and selecting particles to increase signal-to-noise ratio in magnetic recording media
US20140262968A1 (en) * 2013-03-15 2014-09-18 Fritz Enterprises, Inc. System and method for recovery of valuable constituents from steel-making slag fines
RU2530941C1 (ru) * 2013-04-19 2014-10-20 Открытое акционерное общество "Ведущий научно-исследовательский институт химической технологии" Способ регулирования процесса классификации твердого материала в вертикальном потоке с пульсационным перемещением
WO2015026841A1 (en) * 2013-08-19 2015-02-26 Vhip Llc System and method for iron ore reclaiming from tailings of iron ore mining operations
CN103567174A (zh) * 2013-10-09 2014-02-12 毛巴良 一种全自动尾矿毛毯清洗机
CN103936345B (zh) * 2014-03-03 2016-01-13 中钢矿业开发有限公司 一种尾矿充填料浆制备的方法和系统
GB2522599B (en) * 2014-07-27 2016-01-27 Impact Lab Ltd Process for separating materials
CN104483165B (zh) * 2014-11-21 2017-07-28 江苏博迁新材料股份有限公司 一种超细磁性粉体中大粒径粉的取样方法
PL412820A1 (pl) * 2015-06-23 2017-01-02 23 Rs Coras Spółka Z Ograniczoną Odpowiedzialnością Sposób i aparat do rozdzielania składników opakowań kompozytowych
WO2018063110A2 (en) 2016-08-15 2018-04-05 Gulsoy Ozcan Yildirim A vibrating gravity separator
WO2018112509A1 (en) * 2016-12-20 2018-06-28 Cyclomag Pty Limited Planar magnetic separator
CN107626434A (zh) * 2017-09-15 2018-01-26 湖北博南科技有限公司 具有填料的跳汰柱及其分选工艺
CN108421285B (zh) * 2018-03-15 2020-08-21 新疆喀拉通克矿业有限责任公司 矿杂质沉淀机
CN113751181B (zh) * 2021-09-15 2023-09-26 武汉润豫科技有限公司 一种提高充填式跳汰柱排料效率的排料方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB794271A (en) * 1955-09-02 1958-04-30 Austen Ernest John Edward Jane Improvements relating to upward current classifiers
US3119721A (en) * 1960-02-15 1964-01-28 Dorr Oliver Inc Pulsating treatment column and method
US3865315A (en) * 1972-12-15 1975-02-11 United States Gypsum Co Process for separating fibrous material
US3897331A (en) * 1974-10-10 1975-07-29 Allied Chem Mercury recovery
US4111798A (en) * 1976-11-30 1978-09-05 Battelle Development Corporation Separation of solids by varying the bulk density of a fluid separating medium
US4592834A (en) * 1983-06-16 1986-06-03 Board Of Control Of Michigan Technological University Column froth flotation
US5392924A (en) * 1992-07-27 1995-02-28 Little River Pastoral Co. Pty. Ltd. Sand washing
US5392920A (en) * 1994-02-10 1995-02-28 Prete; Richard Impact protector for fragile article

Also Published As

Publication number Publication date
EP0784509B1 (en) 2002-03-20
NO971175L (no) 1997-05-02
AU3715995A (en) 1996-03-29
CA2198600C (en) 2009-11-10
ATE214639T1 (de) 2002-04-15
CN1054549C (zh) 2000-07-19
RU2153938C2 (ru) 2000-08-10
US5507393A (en) 1996-04-16
ZA957409B (en) 1996-04-15
CZ288940B6 (cs) 2001-10-17
BR9508930A (pt) 1998-11-03
EP0784509A1 (en) 1997-07-23
EP0784509A4 (en) 1999-01-20
AU687264B2 (en) 1998-02-19
CZ72097A3 (en) 1997-08-13
DE69525953D1 (de) 2002-04-25
CA2198600A1 (en) 1996-03-21
JPH10505782A (ja) 1998-06-09
CN1157583A (zh) 1997-08-20
NO971175D0 (no) 1997-03-13
WO1996008312A1 (en) 1996-03-21

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees