AU7660794A - A method and apparatus for separating articles of different densities - Google Patents

A method and apparatus for separating articles of different densities

Info

Publication number: AU7660794A
Authority: AU; Australia
Prior art keywords: different densities; separating articles; articles; separating; densities
Prior art date: 1993-09-23
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.): Abandoned

Application number

AU76607/94A

Inventor

Craig Anthony Boland

Clive Peter Waddington

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.)

INDUSTRIAL SEPARATIONS ENGINEERING Ltd

Original Assignee

IND SEPARATIONS ENGINEERING LT

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.)

1993-09-23

Filing date

1994-09-20

Publication date

1995-04-10

1993-09-23 Priority claimed from GB939319633A external-priority patent/GB9319633D0/en

1993-11-08 Priority claimed from GB939323000A external-priority patent/GB9323000D0/en

1994-01-06 Priority claimed from GB9400143A external-priority patent/GB9400143D0/en

1994-01-06 Priority claimed from GB9400144A external-priority patent/GB9400144D0/en

1994-09-20 Application filed by IND SEPARATIONS ENGINEERING LT filed Critical IND SEPARATIONS ENGINEERING LT

1995-04-10 Publication of AU7660794A publication Critical patent/AU7660794A/en

Status Abandoned legal-status Critical Current

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
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/46—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using dry heavy media; Devices therefor
- 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
- B07B9/02—Combinations of similar or different apparatus for separating solids from solids using gas currents

AU76607/94A 1993-09-23 1994-09-20 A method and apparatus for separating articles of different densities Abandoned AU7660794A (en)

Applications Claiming Priority (15)

Application Number	Priority Date	Filing Date	Title
GB9319633		1993-09-23
GB939319633A GB9319633D0 (en)	1993-09-23	1993-09-23	A method and apparatus for sorting articles with small density differences
GB939321293A GB9321293D0 (en)	1993-09-23	1993-10-15	System design for sorting articles with small density differences
GB9321293		1993-10-15
GB939323001A GB9323001D0 (en)	1993-09-23	1993-11-08	A core method and apparatus for separating articles with small density differences
GB939323000A GB9323000D0 (en)	1993-10-15	1993-11-08	A system design for separating articles with small density differences
GB9323001		1993-11-08
GB9323000		1993-11-08
GB9400144		1994-01-06
GB9400143A GB9400143D0 (en)	1994-01-06	1994-01-06	A core method and apparatus for separating articles with small density differences
GB9400143		1994-01-06
GB9400144A GB9400144D0 (en)	1994-01-06	1994-01-06	Asystem design 11 for separating articles with small density differences
GB9412252A GB9412252D0 (en)	1993-10-15	1994-06-18	A system design (part 3) for separating articles with small density differences
GB9412252		1994-06-18
PCT/GB1994/002040 WO1995008394A1 (en)	1993-09-23	1994-09-20	A method and apparatus for separating articles of different densities

Publications (1)

Publication Number	Publication Date
AU7660794A true AU7660794A (en)	1995-04-10

Family

ID=27562899

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU76607/94A Abandoned AU7660794A (en)	1993-09-23	1994-09-20	A method and apparatus for separating articles of different densities

Country Status (2)

Country	Link
AU (1)	AU7660794A (en)
WO (1)	WO1995008394A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3546235B2 (en) *	2002-04-30	2004-07-21	岡山大学長	Dry separation method and separation apparatus
CN104549708B (en) *	2014-12-30	2016-09-21	中国矿业大学	A kind of spiral lift flow type liquid-solid fluid bed separation apparatus and method for

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1123112A (en) *	1954-04-28	1956-09-18	Svenska Flaektfabriken Ab	Process for carrying out fractional separation
GB1085810A (en) *	1964-05-06	1967-10-04	Nat Res Dev	Gravity separation of particulate material
GB1604418A (en) *	1977-11-08	1981-12-09	Cable Communication Access	Separation of particulate materials

1994
- 1994-09-20 AU AU76607/94A patent/AU7660794A/en not_active Abandoned
- 1994-09-20 WO PCT/GB1994/002040 patent/WO1995008394A1/en active Application Filing

Also Published As

Publication number	Publication date
WO1995008394A1 (en)	1995-03-30

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