ZA838554B - Method and apparatus for separating particulate materials - Google Patents

Method and apparatus for separating particulate materials

Info

Publication number
ZA838554B
ZA838554B ZA838554A ZA838554A ZA838554B ZA 838554 B ZA838554 B ZA 838554B ZA 838554 A ZA838554 A ZA 838554A ZA 838554 A ZA838554 A ZA 838554A ZA 838554 B ZA838554 B ZA 838554B
Authority
ZA
South Africa
Prior art keywords
particulate materials
separating particulate
separating
materials
particulate
Prior art date
Application number
ZA838554A
Other languages
English (en)
Inventor
Nicholas Martin Hepher
Original Assignee
Blue Circle Ind Plc
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 Blue Circle Ind Plc filed Critical Blue Circle Ind Plc
Publication of ZA838554B publication Critical patent/ZA838554B/xx

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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C7/00—Separating solids from solids by electrostatic effect
    • B03C7/02—Separators
    • B03C7/04—Separators with material carriers in the form of trays, troughs, or tables
    • 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C7/00—Separating solids from solids by electrostatic effect
    • B03C7/02—Separators
    • B03C7/023—Non-uniform field separators
ZA838554A 1982-11-17 1983-11-16 Method and apparatus for separating particulate materials ZA838554B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8232857 1982-11-17

Publications (1)

Publication Number Publication Date
ZA838554B true ZA838554B (en) 1985-07-31

Family

ID=10534337

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA838554A ZA838554B (en) 1982-11-17 1983-11-16 Method and apparatus for separating particulate materials

Country Status (11)

Country Link
US (1) US4556481A (xx)
EP (1) EP0110623A1 (xx)
JP (1) JPS59109262A (xx)
AU (1) AU562151B2 (xx)
CA (1) CA1185565A (xx)
DK (1) DK525083A (xx)
ES (1) ES8504493A1 (xx)
FI (1) FI834197A (xx)
GB (1) GB2130923B (xx)
NO (1) NO834171L (xx)
ZA (1) ZA838554B (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4680106A (en) * 1983-08-30 1987-07-14 The United States Of America As Represented By The Secretary Of Agriculture Electrodynamic method for separating components of a mixture
US5513755A (en) * 1993-02-03 1996-05-07 Jtm Industries, Inc. Method and apparatus for reducing carbon content in fly ash
US5887724A (en) * 1996-05-09 1999-03-30 Pittsburgh Mineral & Environmental Technology Methods of treating bi-modal fly ash to remove carbon
GB9619093D0 (en) * 1996-09-12 1996-10-23 Scient Generics Ltd Methods of analysis/separation
US6204656B1 (en) * 1997-05-29 2001-03-20 Reid Asset Management Company Miniature sensor for lubricant analysis
MY139225A (en) * 1998-02-26 2009-08-28 Anglo Operations Ltd Method and apparatus for separating particles
US6038987A (en) * 1999-01-11 2000-03-21 Pittsburgh Mineral And Environmental Technology, Inc. Method and apparatus for reducing the carbon content of combustion ash and related products
US6320148B1 (en) 1999-08-05 2001-11-20 Roe-Hoan Yoon Electrostatic method of separating particulate materials
US7353621B2 (en) * 2006-02-22 2008-04-08 M-I L.L.C. Cleaning apparatus for vertical separator
EP3722003A1 (en) * 2019-04-09 2020-10-14 Technische Universität Dortmund Electrostatic precipitator

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA464598A (en) * 1950-04-25 Okolicsanyi Ferenc Method and apparatus for sorting small articles such as seeds and the like
FR940389A (fr) * 1947-02-07 1948-12-10 Anciens Ets Skoda Procédé et dispositif pour la séparation électrostatique de matière granuleuse
US2699869A (en) * 1952-04-18 1955-01-18 Gen Mills Inc Electrostatic separator
US2848727A (en) * 1953-04-07 1958-08-26 Western Electric Co Apparatus for separating articles
US2899055A (en) * 1956-09-26 1959-08-11 Electrostatic method and apparatus
US2848108A (en) * 1956-12-31 1958-08-19 Gen Mills Inc Method and apparatus for electrostatic separation
US3162592A (en) * 1960-04-20 1964-12-22 Pohl Herbert Ackland Materials separation using non-uniform electric fields
FR1374392A (fr) * 1963-06-27 1964-10-09 Sames Mach Electrostat Procédé de triage électrostatique et moyens pour la mise en oeuvre de ce procédé
FR1398172A (fr) * 1964-03-27 1965-05-07 Sames Mach Electrostat Procédé de séparation électrostatique et installations pour la mise en oeuvre de ce procédé
FR87867E (fr) * 1964-05-21 1966-07-08 Sames Mach Electrostat Procédé de triage électrostatique et dispositifs pour la mise en oeuvre de ce procédé
AT287611B (de) * 1965-10-29 1971-01-25 Vnii Novykh Str Materialov Elektrischer Schneider zum Trennen von Korngemischen nach der Korngröße und/oder nach der stofflichen Zusammensetzung
US3489279A (en) * 1966-12-09 1970-01-13 Owens Illinois Inc Particulate separator and size classifier
US3720312A (en) * 1970-07-09 1973-03-13 Fmc Corp Separation of particulate material by the application of electric fields
DE2241143C3 (de) * 1971-08-25 1987-04-16 The Foxboro Co., Foxboro, Mass. Verfahren und Vorrichtung zur Untersuchung von in einem Fluid suspendierten Teilchen
US3739554A (en) * 1971-12-01 1973-06-19 Gen Electric Air filter utilizing alternating current electric fields
BE792786A (fr) * 1971-12-31 1973-03-30 Commissariat Energie Atomique Procede et dispositif de prelevement de particules dans un gaz avec separation granulometrique
ZA78662B (en) * 1978-02-03 1979-08-29 U Andres Particle separation
GB2087267B (en) * 1980-10-16 1985-02-13 De Beers Ind Diamond Method for the electrostatic separation of solids
US4357234A (en) * 1981-05-18 1982-11-02 Canadian Patents & Development Limited Alternating potential electrostatic separator of particles with different physical properties

Also Published As

Publication number Publication date
FI834197A0 (fi) 1983-11-16
ES527332A0 (es) 1985-05-01
EP0110623A1 (en) 1984-06-13
FI834197A (fi) 1984-05-18
ES8504493A1 (es) 1985-05-01
DK525083D0 (da) 1983-11-16
GB8330613D0 (en) 1983-12-21
CA1185565A (en) 1985-04-16
GB2130923B (en) 1986-02-19
US4556481A (en) 1985-12-03
GB2130923A (en) 1984-06-13
NO834171L (no) 1984-05-18
DK525083A (da) 1984-05-18
AU2134983A (en) 1984-05-24
AU562151B2 (en) 1987-05-28
JPS59109262A (ja) 1984-06-23

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