DE532170C - Process for processing coal, in particular for the purpose of toning - Google Patents

Process for processing coal, in particular for the purpose of toning

Info

Publication number
DE532170C
DE532170C DEB135954D DEB0135954D DE532170C DE 532170 C DE532170 C DE 532170C DE B135954 D DEB135954 D DE B135954D DE B0135954 D DEB0135954 D DE B0135954D DE 532170 C DE532170 C DE 532170C
Authority
DE
Germany
Prior art keywords
toning
processing coal
coal
processing
impurities
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
DEB135954D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE532170C publication Critical patent/DE532170C/en
Expired 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • 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
    • B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)

Description

Verfahren zur Aufbereitung von Kohle, insbesondere zwecks Enttonung Die bekannten Waschapparate für Kohlen vermögen nur eine oberflächliche Reinigung der Kohlen herbeizuführen, nicht aber eine Reinigung der Kapillaren von den in diese eingeschwemmten Verunreinigungen.Process for processing coal, in particular for the purpose of toning The known washing machines for coals are only capable of superficial cleaning of the coals, but not a cleaning of the capillaries from those in them washed-in impurities.

Durch das Kochen der Kohlen bei Unterdruck können diese eingeschwemmten Verunreinigungen entfernt werden. Hierzu vermag man jeden beliebigen Kochapparat oder Kessel zu verwenden. Durch das Kochen wird das Gefüge elastisch gemacht, werden die Kapillaren erweitert und dem Kochwasser wird leicht Zutritt in diese geschaffen, so daB die Verunreinigungen teils in Lösung gehen, teils in Kolloide umgewandelt und als solche ausgelaugt werden.Cooking the coals under negative pressure can cause them to flood in Impurities are removed. Any cooking apparatus can be used for this purpose or boiler to use. Boiling makes the structure elastic the capillaries expand and the cooking water can easily be accessed so that the impurities go partly into solution and partly converted into colloids and as such are drained.

Claims (1)

PATENTANSPRUCH: Verfahren zur Aufbereitung von Kohle, insbesondere zwecks Enttonung, dadurch gekennzeichnet, ,daß die Kohle bei Unterdruckgekocht wird. .PATENT CLAIM: Process for processing coal, in particular for the purpose of toning, characterized in that the coal is boiled under vacuum. .
DEB135954D 1927-02-23 1928-02-16 Process for processing coal, in particular for the purpose of toning Expired DE532170C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT532170X 1927-02-23

Publications (1)

Publication Number Publication Date
DE532170C true DE532170C (en) 1931-08-20

Family

ID=3676118

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB135954D Expired DE532170C (en) 1927-02-23 1928-02-16 Process for processing coal, in particular for the purpose of toning

Country Status (1)

Country Link
DE (1) DE532170C (en)

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