DE541360C - Process for the production of brown coal coke briquettes - Google Patents

Process for the production of brown coal coke briquettes

Info

Publication number
DE541360C
DE541360C DEK94585D DEK0094585D DE541360C DE 541360 C DE541360 C DE 541360C DE K94585 D DEK94585 D DE K94585D DE K0094585 D DEK0094585 D DE K0094585D DE 541360 C DE541360 C DE 541360C
Authority
DE
Germany
Prior art keywords
production
brown coal
coke
coal coke
coke briquettes
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
DEK94585D
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.)
ALFRED OHNESORGE DR ING
CURT BEHRISCH DR ING
DIPL BERGING GUENTHER BURCKHAR
Original Assignee
ALFRED OHNESORGE DR ING
CURT BEHRISCH DR ING
DIPL BERGING GUENTHER BURCKHAR
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 ALFRED OHNESORGE DR ING, CURT BEHRISCH DR ING, DIPL BERGING GUENTHER BURCKHAR filed Critical ALFRED OHNESORGE DR ING
Priority to DEK94585D priority Critical patent/DE541360C/en
Application granted granted Critical
Publication of DE541360C publication Critical patent/DE541360C/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
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/04—Raw material of mineral origin to be used; Pretreatment thereof

Landscapes

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

Description

Verfahren zur Herstellung von Braunkohlenkoksbriketten Der in den Schwelereien anfallende Grude-oder Halbkoks aus Braunkohle ist erfahrungsgemäß nicht oder doch nur unter ganz besonderen Bedingungen ohne Zusatz eines Binde mittels brikettierbar.Process for the production of brown coal coke briquettes The in the Experience has shown that heavy coke or semi-coke from brown coal is not or only under very special conditions without the addition of a binding agent briquettable.

Das vorliegende Verfahren bezweckt, durch eine Verschwelung nach bestimmter Vorschrift den anfallenden Koks brikettierfähig zu machen; d. h. die für die Brikettierung notwendige physikalische Beschaffenheit des Ausgangsmaterials zu erhalten. Durch zahlreiche Versuche wurde festgestellt, daß bei der Verschwelung sowohl in Ofen mit Außenbeheizung als auch in solchen mit Innenbeheizung (durch inerte Gase, wie Wasserdampf, Kohlensäure u. a.) ein weicher brikettierbarer Halbkoks erhalten wird, wenn die auf die Kohle einwirkende Temperatur eine gewisse Höhe nicht überschreitet. Diese Höchsttemperatur ist für die einzelnen Kohlensorten verschieden und muß jeweils durch Versuche bestimmt werden. Sie ist aber in jedem Fall so hoch, daß die aus der Kohle erzielbare Teerausbeute praktisch nicht beeinträchtigt wird. Der nach obiger Beschreibung hergestellte Koks läßt sich nach Vermischen mit der füf die Brikettierung optimalen Menge Wasser (von etwa 8 bis. 154/o) leicht verpressen.The purpose of the present process is to create a smoldering according to certain Provision to make the coke that is produced briquettable; d. H. those for briquetting to maintain the necessary physical properties of the starting material. By Numerous attempts have been found that both in the charring in furnace with external heating as well as those with internal heating (by inert gases such as Steam, carbonic acid, etc.) a soft briquettable semi-coke is obtained, when the temperature acting on the coal does not exceed a certain level. This maximum temperature is different for the individual types of coal and must in each case can be determined by experiment. In any case, it is so high that the the coal achievable tar yield is practically not impaired. The after The coke produced above can be mixed with the five Briquetting the optimal amount of water (from about 8 to. 154 / o) slightly press.

Es ist selbstverständlich, daß die im Schwelofen erzielte Eigenschaft des Kokses nicht auf dem -Transport zur Presse durch unsachgemäße Behandlung verdorben wird, wie z. B. nachträgliche überhitzung des Kokses, zu hoher Wasserzusatz usw.It goes without saying that the property achieved in the smoldering furnace of the coke not spoiled by improper handling on the transport to the press will, such as B. subsequent overheating of the coke, excessive water addition, etc.

Die erhaltenen Koksbrikette zeichnen sich aus durch hohen Heizwert, große Festigkeit und Wasserbeständigkeit, verbrennen mit langer Flamme und stehen sehr gut im Feuer.The coke briquettes obtained are characterized by their high calorific value, great strength and water resistance, long flame burn and stand very good in fire.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung von Braunkohlenkoksbriketten, dadurch gekennzeichnet, daß die Verschwelung in an sich bekannten Ofensystemen bei höchstens solchen Temperaturen vorgenommen wird, daß nach praktisch ausreichender Entteerung der Rohkohle ein weicher Koks erhalten wird, der nach Zusatz von Wasser brikettiert werden kann.PATENT CLAIM: Process for the production of brown coal coke briquettes, characterized in that the smoldering occurs in known furnace systems at most such temperatures are made that after practically sufficient De-taring the raw coal a soft coke is obtained, which after addition of water can be briquetted.
DEK94585D 1925-06-12 1925-06-12 Process for the production of brown coal coke briquettes Expired DE541360C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK94585D DE541360C (en) 1925-06-12 1925-06-12 Process for the production of brown coal coke briquettes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK94585D DE541360C (en) 1925-06-12 1925-06-12 Process for the production of brown coal coke briquettes

Publications (1)

Publication Number Publication Date
DE541360C true DE541360C (en) 1932-01-06

Family

ID=7237915

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK94585D Expired DE541360C (en) 1925-06-12 1925-06-12 Process for the production of brown coal coke briquettes

Country Status (1)

Country Link
DE (1) DE541360C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749875C (en) * 1939-06-02 1944-12-08 Anhaltische Kohlenwerke Process for the production of coke suitable for smelting purposes from brown coal
DE3303360A1 (en) * 1983-02-02 1984-08-09 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Pyrolysis of waste with the addition of residual substances from the treatment of fossil fuels

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749875C (en) * 1939-06-02 1944-12-08 Anhaltische Kohlenwerke Process for the production of coke suitable for smelting purposes from brown coal
DE3303360A1 (en) * 1983-02-02 1984-08-09 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Pyrolysis of waste with the addition of residual substances from the treatment of fossil fuels

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