GB601063A - Process for separating solid materials of different specific gravity and different grain size - Google Patents

Process for separating solid materials of different specific gravity and different grain size

Info

Publication number
GB601063A
GB601063A GB12794/45A GB1279445A GB601063A GB 601063 A GB601063 A GB 601063A GB 12794/45 A GB12794/45 A GB 12794/45A GB 1279445 A GB1279445 A GB 1279445A GB 601063 A GB601063 A GB 601063A
Authority
GB
United Kingdom
Prior art keywords
specific gravity
different
grain size
solid materials
separating solid
Prior art date
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
Application number
GB12794/45A
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.)
Directie van de Staatsmijnen in Limburg
Original Assignee
Directie van de Staatsmijnen in Limburg
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 Directie van de Staatsmijnen in Limburg filed Critical Directie van de Staatsmijnen in Limburg
Publication of GB601063A publication Critical patent/GB601063A/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • 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
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/005—General arrangement of separating plant, e.g. flow sheets specially adapted for coal
    • 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

Landscapes

  • Cyclones (AREA)

Abstract

In the separation of solid particles of different specific gravity and grain size from a mixture, a quantity of fine material of a specific gravity higher than the desired specific gravity of separation is added to the mixture which is then treated in a cyclone separator.
GB12794/45A 1942-07-21 1945-05-22 Process for separating solid materials of different specific gravity and different grain size Expired GB601063A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL601063X 1942-07-21

Publications (1)

Publication Number Publication Date
GB601063A true GB601063A (en) 1948-04-27

Family

ID=19787786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12794/45A Expired GB601063A (en) 1942-07-21 1945-05-22 Process for separating solid materials of different specific gravity and different grain size

Country Status (7)

Country Link
US (1) US2543689A (en)
CH (1) CH271303A (en)
DE (1) DE870981C (en)
FR (1) FR925151A (en)
GB (1) GB601063A (en)
LU (1) LU28225A1 (en)
NL (1) NL58482C (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL65097C (en) * 1946-12-09
DE927201C (en) * 1948-03-23 1955-05-02 Stamicarbon Separation of mixtures of substances in a cyclone
US2696299A (en) * 1949-09-20 1954-12-07 Stamicarbon Continuous process for the separation of mixtures of solid particles into two fractions
NL86405C (en) * 1950-07-30
US2692677A (en) * 1951-02-09 1954-10-26 Dorr Co Process for classifying magnetized or magnetizable solids
US2793748A (en) * 1951-04-24 1957-05-28 Stamicarbon Method of separation employing truncated cyclone
US2726766A (en) * 1951-08-14 1955-12-13 Rakowsky Victor Separation of solids mixtures
US2726765A (en) * 1951-08-14 1955-12-13 Rakowsky Victor Density separation-method and apparatus
US2693878A (en) * 1951-10-30 1954-11-09 Stamicarbon Method of producing a separating suspension
US2743815A (en) * 1952-09-10 1956-05-01 Centrijig Corp Continuous centrifugal jig separator
US2829771A (en) * 1953-01-06 1958-04-08 Dorr Oliver Inc Process and apparatus for classifying solid materials in a hydrocyclone
US2804206A (en) * 1954-06-03 1957-08-27 Prep Ind Combustibles Process for separating by size and specific gravity solid materials in suspension in a fluid
DE972047C (en) * 1954-06-30 1959-05-14 Bataafsche Petroleum Process for the separation of mixtures of solid particles of different porosity
US2958420A (en) * 1957-05-27 1960-11-01 Phillips Petroleum Co Hydrocyclone and process
NL6909273A (en) * 1969-06-18 1970-12-22
US4280718A (en) * 1975-03-24 1981-07-28 Henkel Corporation Pressure sensitive recording sheet containing size classified cereal starch granules

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1149463A (en) * 1913-05-02 1915-08-10 Frank Pardee Apparatus for separating coal, ore, &c.
US1197946A (en) * 1913-05-02 1916-09-12 Frank Pardee Apparatus for separating coal, ore, &c.
US1392401A (en) * 1918-07-08 1921-10-04 Henry M Chance Method and apparatus for classifying materials
US1629182A (en) * 1923-02-21 1927-05-17 Stull Process Company Whirlpool classifier and classifying process
US2052004A (en) * 1931-06-19 1936-08-25 Hydrotator Company Process of separating mixed materials
US2104537A (en) * 1937-02-12 1938-01-04 Ellis Russell Scott Method of and means for separating particles of solid material by flotation
US2287115A (en) * 1940-03-14 1942-06-23 Sibley B Mccluskey Process of concentrating ores
US2364799A (en) * 1941-03-24 1944-12-12 Du Pont Concentration of slurries

Also Published As

Publication number Publication date
NL58482C (en) 1900-01-01
LU28225A1 (en)
CH271303A (en) 1950-10-31
FR925151A (en) 1947-08-27
US2543689A (en) 1951-02-27
DE870981C (en) 1953-03-19

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