CA2152068C - System for sink-float separation of solid particles - Google Patents

System for sink-float separation of solid particles

Info

Publication number: CA2152068C
Authority: CA; Canada
Prior art keywords: barrel; particles; fraction; medium; solid particles
Prior art date: 1992-12-21
Legal status (The legal status 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 status listed.): Expired - Fee Related

Application number

CA002152068A

Other languages

English (en)

French (fr)

Other versions

CA2152068A1 (en

Inventor

Paul Olivier

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

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.)

1992-12-21

Filing date

1993-12-20

Publication date

1999-10-05

1992-12-21 Priority claimed from US07/993,857 external-priority patent/US5373946A/en

1993-07-09 Priority claimed from US08/088,538 external-priority patent/US5495949A/en

1993-12-20 Application filed by Individual filed Critical Individual

1994-07-07 Publication of CA2152068A1 publication Critical patent/CA2152068A1/en

1999-10-05 Application granted granted Critical

1999-10-05 Publication of CA2152068C publication Critical patent/CA2152068C/en

2013-12-20 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000002245 particle Substances 0.000 title claims abstract description 170
239000007787 solid Substances 0.000 title claims abstract description 86
238000000926 separation method Methods 0.000 title claims abstract description 41
230000005484 gravity Effects 0.000 claims abstract description 31
238000000034 method Methods 0.000 claims abstract description 7
239000007788 liquid Substances 0.000 claims description 41
239000013536 elastomeric material Substances 0.000 claims description 3
235000012489 doughnuts Nutrition 0.000 description 15
239000000203 mixture Substances 0.000 description 8
239000000463 material Substances 0.000 description 6
239000012530 fluid Substances 0.000 description 4
238000007654 immersion Methods 0.000 description 4
239000002184 metal Substances 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 4
238000005201 scrubbing Methods 0.000 description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
229910000519 Ferrosilicon Inorganic materials 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 2
238000005299 abrasion Methods 0.000 description 2
239000000428 dust Substances 0.000 description 2
239000006260 foam Substances 0.000 description 2
239000000243 solution Substances 0.000 description 2
239000010959 steel Substances 0.000 description 2
239000004753 textile Substances 0.000 description 2
241000370685 Arge Species 0.000 description 1
235000008733 Citrus aurantifolia Nutrition 0.000 description 1
235000011941 Tilia x europaea Nutrition 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
235000012791 bagels Nutrition 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
230000033228 biological regulation Effects 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
239000004927 clay Substances 0.000 description 1
230000007423 decrease Effects 0.000 description 1
239000010432 diamond Substances 0.000 description 1
229910000514 dolomite Inorganic materials 0.000 description 1
239000010459 dolomite Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000004744 fabric Substances 0.000 description 1
-1 ferrous metals Chemical class 0.000 description 1
238000001914 filtration Methods 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
239000010985 leather Substances 0.000 description 1
239000004571 lime Substances 0.000 description 1
239000002923 metal particle Substances 0.000 description 1
239000004033 plastic Substances 0.000 description 1
239000011148 porous material Substances 0.000 description 1
239000004576 sand Substances 0.000 description 1
238000005204 segregation Methods 0.000 description 1
239000000725 suspension Substances 0.000 description 1
235000013311 vegetables Nutrition 0.000 description 1
239000002351 wastewater Substances 0.000 description 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
- B03B11/00—Feed or discharge devices integral with washing or wet-separating equipment
- 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
- B03B5/36—Devices therefor, other than using centrifugal force
- B03B5/42—Devices therefor, other than using centrifugal force of drum or lifting wheel type

Landscapes

Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Cyclones (AREA)
Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Devices For Medical Bathing And Washing (AREA)
Filtration Of Liquid (AREA)
Centrifugal Separators (AREA)
Orthopedics, Nursing, And Contraception (AREA)
Crushing And Grinding (AREA)

CA002152068A 1992-12-21 1993-12-20 System for sink-float separation of solid particles Expired - Fee Related CA2152068C (en)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
US07/993,857 US5373946A (en)	1992-12-21	1992-12-21	System for media separation of solid particles
US07/993,857		1992-12-21
US08/088,538		1993-07-09
US08/088,538 US5495949A (en)	1993-07-09	1993-07-09	System for treating solid particles in a medium
PCT/BE1993/000081 WO1994014541A1 (en)	1992-12-21	1993-12-20	System for sink-float separation of solid particles

Publications (2)

Publication Number	Publication Date
CA2152068A1 CA2152068A1 (en)	1994-07-07
CA2152068C true CA2152068C (en)	1999-10-05

Family

ID=26778777

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002152068A Expired - Fee Related CA2152068C (en)	1992-12-21	1993-12-20	System for sink-float separation of solid particles

Country Status (7)

Country	Link
EP (1)	EP0674546B1 (da)
AT (1)	ATE149380T1 (da)
CA (1)	CA2152068C (da)
DE (1)	DE69308594T2 (da)
DK (1)	DK0674546T3 (da)
ES (1)	ES2101485T3 (da)
WO (1)	WO1994014541A1 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6024226A (en) *	1997-06-05	2000-02-15	Olivier; Paul A.	System and process for separating and recovering/recycling solid wastes and waste streams
BE1027742B1 (nl)	2019-11-08	2021-06-09	Galloo Nv	Werkwijze en inrichting voor het scheiden van aluminium uit afval
BE1027788B1 (nl)	2019-11-22	2021-06-22	Galloo Nv	Werkwijze en inrichting voor het scheiden van zware metalen uit afval
BE1027787B1 (nl)	2019-11-25	2021-06-22	Advanced Design Of Recycling Machines Nv	Methode en inrichting voor het scheiden van materialen, zoals metalen en kunststoffen, met verschillende soortelijke massa in twee gescheiden fracties
BE1029842B1 (nl)	2021-10-12	2023-05-08	Amacro Nv	Werkwijze voor het sorteren van afval
BE1030122B1 (nl)	2021-12-28	2023-07-24	Craenhals Metal Terminal Nv	Werkwijze en inrichting voor het scheiden en drogen van aluminium uit afval
BE1030128B1 (nl)	2021-12-28	2023-07-26	Craenhals Metal Terminal Nv	Werkwijze voor het aanvullen van water aan een flotatiestysteem

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR533027A (fr) *	1920-01-31	1922-02-17		Appareil pour la séparation de substances de poids spécifiques différents au moyen d'un liquide séparateur dans un tambour tournant
US1559938A (en) *	1922-07-07	1925-11-03	Thomas M Chance	Apparatus for separating materials of different specific gravities
FR866046A (fr) *	1940-02-24	1941-06-13	Cie De Fives Lille	Procédé et appareil pour la séparation des matières solides par liqueur dense
DE960801C (de) *	1955-07-30	1957-03-28	Schuechtermann & Kremer Baum A	Trommelsinkscheider zum Aufbereiten von Mineralien, insbesondere von Steinkohle, in Schwerfluessigkeit
US4234415A (en)	1979-02-12	1980-11-18	Tuya Casuso Enrique De	Apparatus for separating solids
US4267980A (en)	1979-11-26	1981-05-19	Cal West Metals	Separator
US4323449A (en) *	1980-11-14	1982-04-06	Pelletier Robert A	Method and apparatus for beneficiating coal
DE3132162C2 (de) *	1981-08-14	1986-04-10	M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen	Schwertrübescheider
US5169005A (en) *	1991-02-07	1992-12-08	Beane William F	Apparatus for separating material of lighter specific gravity from material of a heavier specific gravity

1993
- 1993-12-20 AT AT94901707T patent/ATE149380T1/de active
- 1993-12-20 DK DK94901707.3T patent/DK0674546T3/da active
- 1993-12-20 DE DE69308594T patent/DE69308594T2/de not_active Expired - Lifetime
- 1993-12-20 EP EP94901707A patent/EP0674546B1/en not_active Expired - Lifetime
- 1993-12-20 ES ES94901707T patent/ES2101485T3/es not_active Expired - Lifetime
- 1993-12-20 WO PCT/BE1993/000081 patent/WO1994014541A1/en not_active Ceased
- 1993-12-20 CA CA002152068A patent/CA2152068C/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DK0674546T3 (da)	1997-09-15
WO1994014541A1 (en)	1994-07-07
CA2152068A1 (en)	1994-07-07
DE69308594T2 (de)	1997-10-02
ES2101485T3 (es)	1997-07-01
ATE149380T1 (de)	1997-03-15
EP0674546A1 (en)	1995-10-04
DE69308594D1 (de)	1997-04-10
EP0674546B1 (en)	1997-03-05
AU5620794A (en)	1994-07-19
AU673874B2 (en)	1996-11-28

Legal Events

Date	Code	Title	Description
1996-07-31	EEER	Examination request
2001-12-20	MKLA	Lapsed

Publication	Publication Date	Title
DE3885471T2 (de)	1994-04-14	Zentrifugale Verdichtungsmaschine.
US8157099B2 (en)	2012-04-17	Apparatus and method for separating materials
US5896997A (en)	1999-04-27	Dynamic mining system comprising hydrated multiple recovery sites and related methods
US2209618A (en)	1940-07-30	Preparing bulk material and apparatus therefor
CA2152068C (en)	1999-10-05	System for sink-float separation of solid particles
US5373946A (en)	1994-12-20	System for media separation of solid particles
US4234415A (en)	1980-11-18	Apparatus for separating solids
US4913805A (en)	1990-04-03	Apparatus and method for froth flotation
US4178238A (en)	1979-12-11	Apparatus for processing low-grade aggregate ore
US20080093271A1 (en)	2008-04-24	Apparatus for separating solids from a liquid
US4253943A (en)	1981-03-03	Continuous flow classification and specific gravity separation apparatus
AU673874C (en)	1998-04-02	System for sink-float separation of solid particles
US4272363A (en)	1981-06-09	Coal washing apparatus
US2718966A (en)	1955-09-27	Hydraulic classification method and apparatus
US7357259B2 (en)	2008-04-15	Material classifier having a scoop wheel
US2013105A (en)	1935-09-03	Settling apparatus and method
CN1791466B (zh)	2014-09-17	重颗粒分离
US5495949A (en)	1996-03-05	System for treating solid particles in a medium
US2271417A (en)	1942-01-27	Dewatering and classifying conveyer
RU2273523C1 (ru)	2006-04-10	Устройство для извлечения ценных компонентов по плотности
RU2109573C1 (ru)	1998-04-27	Гидродинамическая установка
US3482691A (en)	1969-12-09	Classification of granular materials
DE3033628A1 (de)	1982-04-22	Vorrichtung zur gravimetrischen trennung feinkoerniger materialien
CA2545387C (en)	2014-08-05	Material classifier having a scoop wheel
US1064223A (en)	1913-06-10	Apparatus for separating gold and other metals from sand, &c.