AU567516B2 - Differential centrifugal separation - Google Patents

Differential centrifugal separation

Info

Publication number: AU567516B2
Authority: AU; Australia
Prior art keywords: centrifugal separation; differential centrifugal; differential; separation; centrifugal
Prior art date: 1982-10-18
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.): Ceased

Application number

AU20285/83A

Other versions

AU2028583A (en

Inventor

Gianfranco Ferrara

Henry J. Ruff

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.)

Prominco Srl

Original Assignee

Prominco Srl

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.)

1982-10-18

Filing date

1983-10-18

Publication date

1987-11-26

1983-10-18 Application filed by Prominco Srl filed Critical Prominco Srl

1984-05-03 Publication of AU2028583A publication Critical patent/AU2028583A/en

1987-11-26 Application granted granted Critical

1987-11-26 Publication of AU567516B2 publication Critical patent/AU567516B2/en

2003-10-18 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/24—Multiple arrangement thereof
- B04C5/26—Multiple arrangement thereof for series flow
- 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
- B03B5/32—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions using centrifugal force
- B03B5/34—Applications of hydrocyclones
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C7/00—Apparatus not provided for in group B04C1/00, B04C3/00, or B04C5/00; Multiple arrangements not provided for in one of the groups B04C1/00, B04C3/00, or B04C5/00; Combinations of apparatus covered by two or more of the groups B04C1/00, B04C3/00, or B04C5/00

AU20285/83A 1982-10-18 1983-10-18 Differential centrifugal separation Ceased AU567516B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IT23790/82		1982-10-18
IT23790/82A IT1152915B (en)	1982-10-18	1982-10-18	APPARATUS FOR SEPARATING SOLID MIXTURES, IN PARTICULAR MINERAL MIXTURES, AT LEAST THREE PRODUCTS OF DIFFERENT SPECIFIC WEIGHT

Publications (2)

Publication Number	Publication Date
AU2028583A AU2028583A (en)	1984-05-03
AU567516B2 true AU567516B2 (en)	1987-11-26

Family

ID=11210015

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU20285/83A Ceased AU567516B2 (en)	1982-10-18	1983-10-18	Differential centrifugal separation

Country Status (6)

Country	Link
AU (1)	AU567516B2 (en)
CA (1)	CA1236793A (en)
DE (1)	DE3337862A1 (en)
GB (1)	GB2128905B (en)
IT (1)	IT1152915B (en)
ZA (1)	ZA837699B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1139273B (en) *	1981-10-22	1986-09-24	Prominco Srl	PROCEDURE FOR DYNAMIC SEPARATION BY MEANS OF MIXTURES OF MATERIALS, SUCH AS MINERALS FOR EXAMPLE, WITH DIFFERENT SPECIFIC WEIGHT, AND PLANT TO IMPLEMENT IT
FI74894C (en) *	1984-03-19	1988-04-11	Enso Gutzeit Oy	DUBBELHYDROCYKLON.
IT1175717B (en) *	1984-09-13	1987-07-15	Prominco Srl	MULTI-STAGE SEPARATOR APPARATUS FOR THE SEPARATION OF MIXTURES OF SOLIDS OF DIFFERENT SPECIFIC WEIGHT, PARTICULARLY FOR THE MINING INDUSTRY
GB8429933D0 (en) *	1984-11-27	1985-01-03	Coal Industry Patents Ltd	Cyclone separator means
US4857175A (en) *	1987-07-09	1989-08-15	Teleco Oilfield Services Inc.	Centrifugal debris catcher
DE69618550T2 (en) *	1995-12-01	2002-08-22	Exxonmobil Research And Engineering Co., Annandale	Multi-stage gas / solids separation device and process
ITGE20110049A1 (en)	2011-04-28	2012-10-29	Ecomin S R L	METHOD AND EQUIPMENT FOR PARTICLE SEPARATION
US12017932B2 (en) *	2018-07-23	2024-06-25	Veolia Water Solutions & Technologies Support	Vortex grit removal apparatus with eddy generator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB607784A (en) *	1945-07-23	1948-09-06	Maximiliaan Gustaaf Driessen	Improvements in and relating to cyclone separators
GB671943A (en) *	1948-04-14	1952-05-14	Mij Noor Kolenbewerking Stamic	Process of and apparatus for fractionating mixtures of particles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB893764A (en) *	1958-05-01	1962-04-11	Charles Augustus Mcclure	Process and apparatus for centrifugal classification and separation of solid particles in liquid medium
DE1259261B (en) *	1967-06-27	1968-01-25	Inst Gorjuchikh Iskopaemykh	Process for processing bulk material and equipment for carrying out the process
DE2024885A1 (en) *	1970-05-22	1971-12-02	MOC Werkzeuge, Apparatebau Peter Danner, 7030 Böblingen	Separation cyclone
IT1086466B (en) *	1977-09-06	1985-05-28	Guarascio Massimo	CYLINDRICAL SEPARATOR APPARATUS FOR THE SEPARATION OF MIXTURES OF SOLIDS OF DIFFERENT SPECIFIC LOSS, ESPECIALLY FOR THE MINING INDUSTRY

1982
- 1982-10-18 IT IT23790/82A patent/IT1152915B/en active
1983
- 1983-10-14 GB GB08327571A patent/GB2128905B/en not_active Expired
- 1983-10-17 CA CA000439138A patent/CA1236793A/en not_active Expired
- 1983-10-17 ZA ZA837699A patent/ZA837699B/en unknown
- 1983-10-18 AU AU20285/83A patent/AU567516B2/en not_active Ceased
- 1983-10-18 DE DE19833337862 patent/DE3337862A1/en not_active Ceased

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB607784A (en) *	1945-07-23	1948-09-06	Maximiliaan Gustaaf Driessen	Improvements in and relating to cyclone separators
GB671943A (en) *	1948-04-14	1952-05-14	Mij Noor Kolenbewerking Stamic	Process of and apparatus for fractionating mixtures of particles

Also Published As

Publication number	Publication date
GB8327571D0 (en)	1983-11-16
ZA837699B (en)	1984-06-27
IT8223790A0 (en)	1982-10-18
DE3337862A1 (en)	1984-04-19
IT8223790A1 (en)	1984-04-18
GB2128905A (en)	1984-05-10
CA1236793A (en)	1988-05-17
IT1152915B (en)	1987-01-14
GB2128905B (en)	1986-08-13
AU2028583A (en)	1984-05-03

Legal Events

Date	Code	Title	Description
2000-05-18	MK14	Patent ceased section 143(a) (annual fees not paid) or expired

Publication	Publication Date	Title
AU7374981A (en)	1981-12-21	Centrifugal separator
AU558113B2 (en)	1987-01-22	Centrifugal separation process
AU562919B2 (en)	1987-06-25	Centrifugal crusher
AU528372B2 (en)	1983-04-28	Separating solids
AU573527B2 (en)	1988-06-16	Magnetohydrostatic centrifuge
AU551566B2 (en)	1986-05-01	Limited slip differential
DE3277523D1 (en)	1987-12-03	Centrifugal separators
JPS56150445A (en)	1981-11-20	Centrifugal separator
AU555753B2 (en)	1986-10-09	Separating particles
AU571465B2 (en)	1988-04-21	Cross-flow separator
AU567516B2 (en)	1987-11-26	Differential centrifugal separation
AU543202B2 (en)	1985-04-04	Centrifugal filter
AU7428681A (en)	1982-04-08	Centrifugal filter
AU539969B2 (en)	1984-10-25	Centrifugal filter
GB2128904B (en)	1986-01-29	Centrifugal separator
GB2120134B (en)	1985-09-11	Centrifugal separator
GB2116883B (en)	1986-08-13	Centrifugal separator
AU8020282A (en)	1982-08-19	Centrifugal separator
GB8318600D0 (en)	1983-08-10	Centrifugal separation
AU3499384A (en)	1985-07-04	Separation
AU571174B2 (en)	1988-04-14	Cyclone separator
AU3031584A (en)	1985-01-10	Centrifugal separator
AU546803B2 (en)	1985-09-19	Centrifugal screen separator
AU1242183A (en)	1983-09-08	Cyclone separator
AU552166B2 (en)	1986-05-22	Magnetic separation