CH92072A - Process for the production of solid coal briquettes without the addition of foreign binders. - Google Patents

Process for the production of solid coal briquettes without the addition of foreign binders.

Info

Publication number
CH92072A
CH92072A CH92072DA CH92072A CH 92072 A CH92072 A CH 92072A CH 92072D A CH92072D A CH 92072DA CH 92072 A CH92072 A CH 92072A
Authority
CH
Switzerland
Prior art keywords
production
addition
coal briquettes
solid coal
foreign
Prior art date
Application number
Other languages
German (de)
Inventor
Dobbelstein Otto
Original Assignee
Dobbelstein Otto
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 Dobbelstein Otto filed Critical Dobbelstein Otto
Publication of CH92072A publication Critical patent/CH92072A/en

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     Kohlenbrikette    ohne Zusatz fremder Bindemittel.    Die Erfindung betrifft ein Verfahren zur  Herstellung fester Kohlenbrikette aus einem  wenigstens zum Teil aus Feinkohle bestehen  dem     Brikettiergut,    bei welchem keinerlei  fremde Bindemittel zugesetzt werden. Nach  der Erfindung wird die Feinkohle bis zu der  Temperatur erhitzt, bei der sich der Beginn  des     Entweichens    der Schwelgase bemerkbar  macht.

   Es hat sich gezeigt, dar sich ohne  weiteres sehr feste und haltbare Brikette  ergeben, wenn man die Feinkohle bei dieser  Temperatur einer starken Pressung unter  wirft, und dass es sowohl für die Ausführung  des     Pressverfahrens,    als auch für die Güte  der erzeugten Brikette wesentlich ist, dass  gerade diese kritische Temperatur, die je  nach     derKohlerrsorte    etwa zwischen     400-$00         liegt, während des Pressens des Brikettier  gutes eingehalten wird. In diesem Falle er  geben sich schon nach sehr kurzer     Pressdauer          gleichmässig    feste     Brikette.  



  Process for the production of solid coal briquettes without the addition of foreign binders. The invention relates to a method for producing solid coal briquettes from the briquetting material consisting at least partly of fine coal, in which no foreign binding agents are added. According to the invention, the fine coal is heated up to the temperature at which the beginning of the escape of the carbonization gases is noticeable.

   It has been shown that very strong and durable briquettes are easily obtained if the fine coal is subjected to strong pressure at this temperature, and that it is essential both for the execution of the pressing process and for the quality of the briquette produced, that it is precisely this critical temperature, which, depending on the type of coal, is approximately between 400- $ 00, which is maintained during the pressing of the briquetting material. In this case, evenly solid briquettes are obtained after a very short pressing time.

Claims (1)

<B>PATENTANSPRUCH:</B> Verfahren zur Herstellung fester Kohlen brikette ohne Zusatz fremder Bindemittel, dadurch gekennzeichnet, dass ein wenigstens zum Teil aus Feinkohle bestehendes Briket- tiergut vor dem Pressen bis zu der Tem peratur erhitzt wird, bei der das Auftreten von Schwelgasen beginnt, und unter Ein haltung dieser Temperatur gepresst wird. <B> PATENT CLAIM: </B> Process for the production of solid coal briquettes without the addition of foreign binders, characterized in that briquettes consisting at least partly of fine coal are heated up to the temperature at which the occurrence of Carbonization begins, and is pressed while maintaining this temperature.
CH92072D 1914-03-24 1920-07-01 Process for the production of solid coal briquettes without the addition of foreign binders. CH92072A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE148115X 1914-03-24

Publications (1)

Publication Number Publication Date
CH92072A true CH92072A (en) 1921-12-01

Family

ID=5672444

Family Applications (1)

Application Number Title Priority Date Filing Date
CH92072D CH92072A (en) 1914-03-24 1920-07-01 Process for the production of solid coal briquettes without the addition of foreign binders.

Country Status (2)

Country Link
CH (1) CH92072A (en)
GB (1) GB148115A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740363C (en) * 1936-12-10 1943-10-19 Ludwig Weber Process for the production of molded coke and tar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740363C (en) * 1936-12-10 1943-10-19 Ludwig Weber Process for the production of molded coke and tar

Also Published As

Publication number Publication date
GB148115A (en) 1920-12-02

Similar Documents

Publication Publication Date Title
CH92072A (en) Process for the production of solid coal briquettes without the addition of foreign binders.
US4333816A (en) Method for the production of needle coke
DE2130066C3 (en) Process for cooling hot briquettes
DE460131C (en) Process for briquetting hard coal dust
DE346242C (en)
DE510573C (en) Process for the production of coarse coke from brown coal
AT143498B (en) Process for the production of shaped pieces of carbon material produced from organic substances by thermal decomposition, in particular charcoal.
DE319849C (en) Process for briquetting iron ores and the like like
AT82672B (en) Process for the recovery of peat.
DE584369C (en) Process for producing pressed coal cakes from coking coal
DE423422C (en) Process for the briquetting of powdered ores
DE650045C (en) Process for the production of shaped pieces from charcoal or other biochar
DE158497C (en)
AT96498B (en) Process for the production of briquettes from lignite.
DE528737C (en) Process for the production of lumpy coke from raw brown coal
DE400570C (en) Process for the production of pulp from fiber peat, in particular for fine and printing paper manufacture
DE2526721A1 (en) METHOD OF MANUFACTURING MOLDED COOK
DE724640C (en) Process for the treatment of finished lignite briquettes, especially for charring or gasification
DE2521117C3 (en) Process for cleaning smoldering tears
DE413943C (en) Process for the production of solid carbide bodies
DE435305C (en) Process for the production of dense and firm coke from peat
AT105796B (en) Process for the production of granulated charcoal of high absorption power.
AT214829B (en) Mats, plates or shaped pieces made from agglomerated glass fibers or fibers made from similar mineral materials and processes for their production
DE677187C (en) Method and device for producing a smokeless burning briquette
DE752916C (en) Process for the production of lignite briquettes