DE2612400A1 - Verfahren und vorrichtung zum behandeln von feststoffteilchen - Google Patents

Verfahren und vorrichtung zum behandeln von feststoffteilchen

Info

Publication number
DE2612400A1
DE2612400A1 DE19762612400 DE2612400A DE2612400A1 DE 2612400 A1 DE2612400 A1 DE 2612400A1 DE 19762612400 DE19762612400 DE 19762612400 DE 2612400 A DE2612400 A DE 2612400A DE 2612400 A1 DE2612400 A1 DE 2612400A1
Authority
DE
Germany
Prior art keywords
coal
cleaning station
sludge
liquid
carrier liquid
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.)
Ceased
Application number
DE19762612400
Other languages
German (de)
English (en)
Inventor
Douglas V Keller
Clay D Smith
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.)
Otisca Industries Ltd
Original Assignee
Otisca Industries Ltd
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
Priority claimed from US05/561,168 external-priority patent/US4173530A/en
Application filed by Otisca Industries Ltd filed Critical Otisca Industries Ltd
Publication of DE2612400A1 publication Critical patent/DE2612400A1/de
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0207—Control systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0223—Moving bed of solid material
    • B01D11/0226—Moving bed of solid material with the general transport direction of the solids parallel to the rotation axis of the conveyor, e.g. worm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/028—Flow sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/028—Flow sheets
    • B01D11/0284—Multistage extraction
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/30—Conveying materials in bulk through pipes or tubes by liquid pressure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Processing Of Solid Wastes (AREA)
DE19762612400 1975-03-24 1976-03-24 Verfahren und vorrichtung zum behandeln von feststoffteilchen Ceased DE2612400A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/561,168 US4173530A (en) 1974-01-14 1975-03-24 Methods of and apparatus for cleaning coal

Publications (1)

Publication Number Publication Date
DE2612400A1 true DE2612400A1 (de) 1976-10-07

Family

ID=24240909

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19762612400 Ceased DE2612400A1 (de) 1975-03-24 1976-03-24 Verfahren und vorrichtung zum behandeln von feststoffteilchen
DE2612441A Expired DE2612441C2 (de) 1975-03-24 1976-03-24 Sinkscheideverfahren zum Behandeln von mit Fremdmaterial versetzter Kohle

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE2612441A Expired DE2612441C2 (de) 1975-03-24 1976-03-24 Sinkscheideverfahren zum Behandeln von mit Fremdmaterial versetzter Kohle

Country Status (6)

Country Link
BR (2) BR7601716A (enExample)
CA (1) CA1051827A (enExample)
DE (2) DE2612400A1 (enExample)
GB (1) GB1544716A (enExample)
IN (1) IN145325B (enExample)
SU (1) SU1075966A3 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186887A (en) * 1978-08-15 1980-02-05 Otisca Industries, Ltd. Processes for recovering coal
CA1198704A (en) * 1981-03-24 1985-12-31 Douglas V. Keller, Jr. Agglomeration type coal recovery processes
IT1139273B (it) * 1981-10-22 1986-09-24 Prominco Srl Procedimento per la separazione dinamica a mezzo denso di miscele di materiali,quali ad esempio minerali,a diverso peso specifico,ed impianto per attuarlo
DE4234314A1 (de) * 1992-10-12 1994-04-14 Georg Heinrich Dipl Che Grosch Schwere Flüssigkeit zur densimetrischen Auftrennung von Feldspat und Quarz
US6607752B2 (en) * 2000-07-27 2003-08-19 Rohm And Haas Company Method for the anhydrous loading of nicotine onto ion exchange resins
CN114159829B (zh) * 2021-12-09 2022-06-10 广西甙元植物制品有限公司 一种罗汉果甜甙加工设备及制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2109234A (en) * 1935-07-15 1938-02-22 Walter M Keenan Centrifugal ash separation
US2151578A (en) * 1937-08-27 1939-03-21 Du Pont Method of and apparatus for isolating minerals

Also Published As

Publication number Publication date
DE2612441A1 (de) 1976-10-14
IN145325B (enExample) 1978-09-23
BR7601716A (pt) 1976-09-21
DE2612441C2 (de) 1984-06-07
SU1075966A3 (ru) 1984-02-23
BR7601715A (pt) 1976-09-21
AU1209076A (en) 1977-09-22
AU1209176A (en) 1977-04-07
CA1051827A (en) 1979-04-03
GB1544716A (en) 1979-04-25

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection