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DE346242C - - Google Patents

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Publication number
DE346242C
DE346242C DENDAT346242D DE346242DA DE346242C DE 346242 C DE346242 C DE 346242C DE NDAT346242 D DENDAT346242 D DE NDAT346242D DE 346242D A DE346242D A DE 346242DA DE 346242 C DE346242 C DE 346242C
Authority
DE
Germany
Prior art keywords
coal
briquette
heated
addition
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.)
Active
Application number
DENDAT346242D
Other languages
German (de)
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.)
Publication of DE346242C publication Critical patent/DE346242C/de
Active 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
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
    • C10L5/08—Methods of shaping, e.g. pelletizing or briquetting without the aid of extraneous binders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Description

Verfahren zur Herstellung fester Steinkohlebrikette ohne Zusatz fremder Bindemittel. Zusatz zum Patent 3290g4. Nach dem Hauptpatent werden feste Brikette dadurch erzeugt, daß Gaskohle einem sehr hohen Druck ausgesetzt wird. Es hat sich gezeigt, daß dieses Verfahren wesentlich dadurch verbessert werden kann, daß man das Brikettiergut vor dem Pressen bis zu einer Temperatur erhitzt, die sich durch den Beginn des Entweichens von Schwelgasen bemerkbar macht. Aus der so erhitzten Gaskohle bzw. Gasflammkohle oder aus dem mit ihr und anderem Brikettiergut, beispielsweise anderer Feinkohle, hergestellten Gemisch ergeben sich schon nach ganz kurzer Prelldauer gleichmäßig feste Brikette. Es hat sich gezeigt, daß bei richtiger. Vorerhitzung eines Gemisches von Gaskohle und feinkörnigem Erz, Gichtstaub o. dgl. sich auch feste gut verhüttbare Erzbrikette herstellen lassen.Process for the production of solid hard coal briquette without the addition of extraneous ones Binder. Addition to patent 3290g4. According to the main patent, solid briquettes are made generated by exposing gas coal to a very high pressure. It has demonstrated that this process can be significantly improved by the briquette is heated to a temperature before pressing, which is achieved makes the beginning of the escape of carbonization gases noticeable. From the so heated Gas coal or gas flame coal or from the briquetting material with it and other briquettes, for example other fine coal, produced mixture results after a very short bounce time evenly firm briquette. It has been shown that with correct. Preheating a mixture of gas coal and fine-grain ore, blast furnace dust or the like Have solid, easily smeltable ore briquettes made.

Claims (1)

PATENTANSPRUCH: Ausführungsform des Verfahrens zur Herstellung fester Steinkohlebrikette ohne Zusatz fremder Bindemittel nach Patent 329054 dadurch gekennzeichnet, daß die Gasfeinkohle oder ein mit ihr hergestelltes Gemisch vor dem Pressen bis zu der Temperatur erhitzt wird, bei der das Auftreten von Schwelgasen eben beginnt. PATENT CLAIM: Embodiment of the process for the production of solid hard coal briquette without the addition of foreign binders according to patent 329054, characterized in that the gas fine coal or a mixture produced with it is heated up to the temperature at which the occurrence of carbonization gases just begins before pressing.
DENDAT346242D 1921-02-23 Active DE346242C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE353551T 1921-02-23

Publications (1)

Publication Number Publication Date
DE346242C true DE346242C (en)

Family

ID=6282795

Family Applications (2)

Application Number Title Priority Date Filing Date
DENDAT346242D Active DE346242C (en) 1921-02-23
DE1921353551D Expired DE353551C (en) 1921-02-23 1921-02-23 Process for the production of solid coal briquettes without the addition of foreign binders

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE1921353551D Expired DE353551C (en) 1921-02-23 1921-02-23 Process for the production of solid coal briquettes without the addition of foreign binders

Country Status (1)

Country Link
DE (2) DE353551C (en)

Also Published As

Publication number Publication date
DE353551C (en) 1922-05-18

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