AU8760182A - Autogenous heavy medium process and apparatus for separating coal from refuse - Google Patents
Autogenous heavy medium process and apparatus for separating coal from refuseInfo
- Publication number
- AU8760182A AU8760182A AU87601/82A AU8760182A AU8760182A AU 8760182 A AU8760182 A AU 8760182A AU 87601/82 A AU87601/82 A AU 87601/82A AU 8760182 A AU8760182 A AU 8760182A AU 8760182 A AU8760182 A AU 8760182A
- Authority
- AU
- Australia
- Prior art keywords
- autogenous
- refuse
- heavy medium
- medium process
- separating coal
- 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.)
- Abandoned
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
- B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
-
- 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
- B03B13/00—Control arrangements specially adapted for wet-separating apparatus or for dressing plant, using physical effects
- B03B13/005—Methods or arrangements for controlling the physical properties of heavy media, e.g. density, concentration or viscosity
-
- 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
- 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
- B03B5/44—Application of particular media therefor
-
- 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
- B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
- B04C5/04—Tangential inlets
-
- 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
- B04C5/08—Vortex chamber constructions
- B04C5/081—Shapes or dimensions
-
- 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
- B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
- B04C5/13—Construction of the overflow ducting, e.g. diffusing or spiral exits formed as a vortex finder and extending into the vortex chamber; Discharge from vortex finder otherwise than at the top of the cyclone; Devices for controlling the overflow
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/279,627 US4364822A (en) | 1981-04-13 | 1981-07-01 | Autogenous heavy medium process and apparatus for separating coal from refuse |
US279,627 | 1981-07-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
AU8760182A true AU8760182A (en) | 1983-02-02 |
Family
ID=23069770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU87601/82A Abandoned AU8760182A (en) | 1981-07-01 | 1982-06-28 | Autogenous heavy medium process and apparatus for separating coal from refuse |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS58501213A (en) |
AU (1) | AU8760182A (en) |
GB (1) | GB2114473A (en) |
WO (1) | WO1983000103A1 (en) |
ZA (1) | ZA824192B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2585265B1 (en) * | 1985-07-26 | 1987-10-23 | Gagneraud Pere Fils Entreprise | PROCESS FOR THE RECOVERY OF VALUABLE FINE PARTICLES CONTAINED IN MINING GARBAGE |
DE9205057U1 (en) * | 1992-04-10 | 1992-06-17 | H. Krantz Gmbh & Co, 5100 Aachen, De | |
CN114459942A (en) * | 2021-12-21 | 2022-05-10 | 中南大学 | Intelligent concentration and fineness measurement system and method for detecting concentration and fineness of ore pulp in concentrating mill |
CN115069405B (en) * | 2022-06-02 | 2023-05-26 | 太原理工大学 | Water-medium wind power separation device and method for separating residual carbon from coal gasification ash |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2723750A (en) * | 1955-11-15 | Hydrocyclone | ||
CA506108A (en) * | 1954-09-28 | Krijgsman Centinus | Separating method and apparatus | |
US2373635A (en) * | 1943-06-18 | 1945-04-10 | Minerals Beneficiation Inc | Method of separating minerals of different specific gravity |
GB666801A (en) * | 1948-08-20 | 1952-02-20 | Stamicarbon | Process for the separation of mixtures of solid materials of different specific gravity and different grain size |
US2949190A (en) * | 1957-09-19 | 1960-08-16 | Mineral Proc Corp | Separation of fine sized solids |
US3130157A (en) * | 1958-12-15 | 1964-04-21 | Denis F Kelsall | Hydro-cyclones |
US3389793A (en) * | 1967-04-12 | 1968-06-25 | Stamicarbon | Cyclone washer with water only |
US3926787A (en) * | 1973-03-02 | 1975-12-16 | C G Process Coal Company | Method and apparatus for reducing sulphur and ash content of coal |
US3887456A (en) * | 1973-10-01 | 1975-06-03 | James W Loughner | Classifier with rifflers and variable throat |
US4226708A (en) * | 1977-02-24 | 1980-10-07 | Coal Processing Equipment, Inc. | Variable wall and vortex finder hydrocyclone classifier |
-
1982
- 1982-06-15 ZA ZA824192A patent/ZA824192B/en unknown
- 1982-06-28 GB GB08303434A patent/GB2114473A/en not_active Withdrawn
- 1982-06-28 WO PCT/US1982/000867 patent/WO1983000103A1/en unknown
- 1982-06-28 AU AU87601/82A patent/AU8760182A/en not_active Abandoned
- 1982-06-28 JP JP57502405A patent/JPS58501213A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB8303434D0 (en) | 1983-03-16 |
GB2114473A (en) | 1983-08-24 |
WO1983000103A1 (en) | 1983-01-20 |
JPS58501213A (en) | 1983-07-28 |
ZA824192B (en) | 1983-04-27 |
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