NO971175L - Fremgangsmåte og anordning for gravitasjonsseparasjon av faste partikler - Google Patents

Fremgangsmåte og anordning for gravitasjonsseparasjon av faste partikler

Info

Publication number: NO971175L
Authority: NO; Norway
Prior art keywords: column; particles; gravitational separation; separation; solid particles
Prior art date: 1994-09-14

Application number

NO971175A

Other languages

English (en)

Norwegian (no)

Other versions

NO971175D0 (no

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.)

1994-09-14

Filing date

1997-03-13

Publication date

1997-05-02

1997-03-13 Application filed by David C Yang filed Critical David C Yang

1997-03-13 Publication of NO971175D0 publication Critical patent/NO971175D0/no

1997-05-02 Publication of NO971175L publication Critical patent/NO971175L/no

Links

239000002245 particle Substances 0.000 title abstract 8
238000000926 separation method Methods 0.000 title abstract 5
238000000034 method Methods 0.000 title abstract 4
239000007787 solid Substances 0.000 title abstract 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
239000011707 mineral Substances 0.000 abstract 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
230000003750 conditioning effect Effects 0.000 abstract 1
239000002270 dispersing agent Substances 0.000 abstract 1
229910052742 iron Inorganic materials 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
238000012856 packing Methods 0.000 abstract 1

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

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

NO971175A 1994-09-14 1997-03-13 Fremgangsmåte og anordning for gravitasjonsseparasjon av faste partikler NO971175L (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
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
NO971175D0 NO971175D0 (no)	1997-03-13
NO971175L true NO971175L (no)	1997-05-02

Family

ID=23183452

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO971175A NO971175L (no)	1994-09-14	1997-03-13	Fremgangsmåte og anordning for gravitasjonsseparasjon av faste partikler

Country Status (15)

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

Families Citing this family (17)

* 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
RU2231389C2 (ru) *	2002-07-30	2004-06-27	Уральский государственный экономический университет	Способ классификации смесей твердых материалов и устройство для его осуществления (варианты)
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
CN110072625B (zh) *	2016-12-20	2021-09-10	澳大利亚赛科劳玛格私人有限公司	一种平面磁性分离器
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
CN121115699B (zh) *	2025-11-10	2026-03-10	建平坤达矿业有限公司	低品位铁矿石磁选过程效率预测与能耗优化系统及方法

Family Cites Families (13)

* 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
FR2511894A1 (fr) *	1981-08-31	1983-03-04	Pechiney Aluminium	Appareillage perfectionne destine au lavage et a la separation granulometrique de materiaux solides en suspension
US4592834A (en) *	1983-06-16	1986-06-03	Board Of Control Of Michigan Technological University	Column froth flotation
US4789464A (en) *	1987-08-20	1988-12-06	Kuryluk Michael H	Mineral separator
SU1563760A1 (ru) *	1988-06-08	1990-05-15	Предприятие П/Я А-1997	Пластинчатый классификатор
RU2040364C1 (ru) *	1990-04-09	1995-07-25	Всероссийский научно-исследовательский институт неорганических материалов им.акад.А.А.Бочвара	Способ гидродинамической классификации порошка
RU2019296C1 (ru) *	1991-07-19	1994-09-15	Всесоюзный научно-исследовательский институт химической технологии	Колонна-классификатор
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

1994
- 1994-09-14 US US08/306,033 patent/US5507393A/en not_active Expired - Fee Related
1995
- 1995-09-04 ZA ZA957409A patent/ZA957409B/xx unknown
- 1995-09-13 AU AU37159/95A patent/AU687264B2/en not_active Ceased
- 1995-09-13 MX MX9701922A patent/MX9701922A/es not_active IP Right Cessation
- 1995-09-13 WO PCT/US1995/011054 patent/WO1996008312A1/en not_active Ceased
- 1995-09-13 DE DE69525953T patent/DE69525953D1/de not_active Expired - Lifetime
- 1995-09-13 CA CA002198600A patent/CA2198600C/en not_active Expired - Fee Related
- 1995-09-13 AT AT95934962T patent/ATE214639T1/de not_active IP Right Cessation
- 1995-09-13 CZ CZ1997720A patent/CZ288940B6/cs not_active IP Right Cessation
- 1995-09-13 CN CN95195017A patent/CN1054549C/zh not_active Expired - Lifetime
- 1995-09-13 EP EP95934962A patent/EP0784509B1/de not_active Expired - Lifetime
- 1995-09-13 JP JP8510217A patent/JPH10505782A/ja active Pending
- 1995-09-13 BR BR9508930A patent/BR9508930A/pt not_active IP Right Cessation
- 1995-09-13 RU RU97105838/03A patent/RU2153938C2/ru not_active IP Right Cessation
1997
- 1997-03-13 NO NO971175A patent/NO971175L/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
EP0784509B1 (de)	2002-03-20
CA2198600C (en)	2009-11-10
RU2153938C2 (ru)	2000-08-10
CN1157583A (zh)	1997-08-20
BR9508930A (pt)	1998-11-03
JPH10505782A (ja)	1998-06-09
AU687264B2 (en)	1998-02-19
ATE214639T1 (de)	2002-04-15
CN1054549C (zh)	2000-07-19
ZA957409B (en)	1996-04-15
CZ72097A3 (en)	1997-08-13
CA2198600A1 (en)	1996-03-21
EP0784509A1 (de)	1997-07-23
WO1996008312A1 (en)	1996-03-21
NO971175D0 (no)	1997-03-13
AU3715995A (en)	1996-03-29
EP0784509A4 (de)	1999-01-20
DE69525953D1 (de)	2002-04-25
MX9701922A (es)	1997-06-28
CZ288940B6 (cs)	2001-10-17
US5507393A (en)	1996-04-16

Legal Events

Date	Code	Title	Description
2003-05-12	FC2A	Withdrawal, rejection or dismissal of laid open patent application

Publication	Publication Date	Title
NO971175D0 (no)	1997-03-13	Fremgangsmåte og anordning for gravitasjonsseparasjon av faste partikler
DE3275506D1 (en)	1987-04-09	Magnetic flotation
MX159100A (es)	1989-04-17	Mejoras en metodo y aparato para separar particulas de minerales mediante flotacion de un campo centrifugo
ES8609132A1 (es)	1986-09-01	Procedimiento y aparato para controlar el flujo por gravedadde material que esta compuesto por particulas solidas sin formar suspension o pasta,en un sistema de transporte por tuberia
SE8503927L (sv)	1986-03-01	Anordning i virvelbeddsreaktor
GB2293559A (en)	1996-04-03	Beneficiation of saline minerals
ES8605209A1 (es)	1986-03-16	Procedimiento de flotacion espumante para beneficiar valoresminerales organicos fosilizados
RU2234982C2 (ru)	2004-08-27	Грохот-концентратор
UA43397C2 (uk)	2001-12-17	Спосіб вдування здрібненої на малі частинки залізної руди під час плавильно-відновлювального процесу
US3439805A (en)	1969-04-22	Gravity separation of particulate material
US4109874A (en)	1978-08-29	Apparatus for mineral processing
ATE176409T1 (de)	1999-02-15	Verfahren und vorrichtung zum abtrennen von schweren partikeln aus partikelförmigem material
DE69516294D1 (de)	2000-05-18	Verfahren und mühle zum zerkleinern von bauschutt
US2813630A (en)	1957-11-19	Material trap
JP2535778B2 (ja)	1996-09-18	固形物の気流選別方法及び装置
CA2163058A1 (en)	1996-05-17	Improvements to precious metals recovery from ores
US3414201A (en)	1968-12-03	Talc beneficiation method
CN212418286U (zh)	2021-01-29	一种硅石矿的磁力精选摇床
FI891489A0 (fi)	1989-03-29	Apparatur foer flotationsanrikning.
DE3277621D1 (en)	1987-12-17	Separation of high grade magnetite from fly ash
CN111841862A (zh)	2020-10-30	一种运用磁力摇床精选硅石矿的方法及装置
GB1356913A (en)	1974-06-19	Process for the gravity separation of minerals
SU865391A1 (ru)	1982-02-23	Способ обогащени тонкоизмельченных сильномагнитных руд
RU2430785C1 (ru)	2011-10-10	Способ разделения минеральных продуктов на магнитные и немагнитные части
SU1719084A1 (ru)	1992-03-15	Электромагнитный сепаратор