DE379831C - Method of producing dense and solid coke - Google Patents

Method of producing dense and solid coke

Info

Publication number
DE379831C
DE379831C DEI20407D DEI0020407D DE379831C DE 379831 C DE379831 C DE 379831C DE I20407 D DEI20407 D DE I20407D DE I0020407 D DEI0020407 D DE I0020407D DE 379831 C DE379831 C DE 379831C
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DE
Germany
Prior art keywords
percent
coal
volatile
solid coke
charcoal
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
DEI20407D
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.)
INTERNAT COAL PRODUCTS CORP
Original Assignee
INTERNAT COAL PRODUCTS CORP
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 INTERNAT COAL PRODUCTS CORP filed Critical INTERNAT COAL PRODUCTS CORP
Application granted granted Critical
Publication of DE379831C publication Critical patent/DE379831C/en
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/08—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form in the form of briquettes, lumps and the like

Description

Verfahren der Erzeugung von dichtem und festem Koks. Die Erfindung betrifft ein Verfahren der Erzeugung von dichtem und festem Koks aus Kohlen mit einem hohen Gehalt an flüchtigen Bestandteilen.Method of producing dense and solid coke. The invention relates to a method of producing dense and solid coke from coals with high volatile content.

Das neue Verfahren besteht darin, daß nichtbackende Kohle, die reich ist an flüchtigen Bestandteilen, mit einem aus einer ebensolchen backenden Kohle und Weichpech bestehenden Zuschlag, dessen Gehalt an flüchtigen Bestandteilen etwa ii bis 2o Prozent des Gewichtes der ganzen Masse beträgt, gemischt, brikettiert und verkokt wird.The new process consists in making non-baked charcoal that is rich is of volatile matter, with one made of a charcoal baked in the same way and soft pitch existing aggregate, its volatile content about ii to 20 percent of the weight of the whole mass, mixed, briquetted and is coked.

Beispielsweise kann man erfindungsgemäß 70 Prozent fein verteilter nicht backender bituminöser Kohle von 40 Prozent flüchtigen Gehalts mit 22 Prozent fein verteilter backender Kohle von 36 Prozent bis 40 Prozent flüchtigen Gehalts und 8 Prozent bis io Prozent Pech von ungefähr 55 Prozent bis 6o Prozent flüchtigen Gehalts mischen.For example, according to the invention, 70 percent finely divided non-baking bituminous coal of 40 percent volatile content can be mixed with 22 percent finely divided baking coal of 36 percent to 40 percent volatile content and 8 percent to 10 percent pitch of approximately 55 percent to 60 percent volatile content.

Die Mischung wird nach Dämpfung zu Briketten gepreßt, die dann bei höchstens 815' bis 98o' C verkokt werden, wobei sie ihre Form behalten, aber etwas einschrumpfen. Sie enthalten dann ungefähr 2i/, Prozent flüchtige Stoffe.After steaming, the mixture is pressed into briquettes, which are then coked at a maximum of 815 ° to 98 ° C., where they keep their shape but shrink somewhat. They then contain about 2½ percent volatile substances.

Es hat sich praktisch erwiesen, daß zwecks Erzielung guter Ergebnisse der Gehalt an flüchtigen Bestandteilen bei der nichtbackenden Kohle etwa 38 bis 40 Prozent bei der backenden Kohle 3o bis 40 Prozent und bei dem Weichpech 55 bis 6o Prozent zu betragen hat.It has been found practical that in order to get good results the volatile content of the non-baking charcoal is about 38 to 40 percent for the baking coal 3o to 40 percent and for the soft pitch 55 to Has to be 6o percent.

In vielen Fällen hat sich eine solche Ausführung des Verfahrens bewährt, daß das zur Verkokung gelangende Gemisch im Durchschnitt aus etwa 65 Prozent nichtbackender Kohle, 25 Prozent backender Kohle und io Prozent Weichpech besteht.In many cases, such an execution of the procedure has proven itself, that the mixture that is coked is on average about 65 percent non-caking Coal, 25 percent baking coal and 10 percent soft pitch.

Claims (3)

PATENTANSPRÜCHE: i. Verfahren der Erzeugung von dichtem und festem Koks aus Kohlen mit einem hohen Gehalt an flüchtigen Bestandteilen, dadurch gekennzeichnet, daß nichtbackende Kohle, die reich ist an flüchtigen Bestandteilen, mit einem aus einer ebensolchen backenden Kohle und Weichpech bestehenden Zuschlag, dessen Gehalt an flüchtigen Bestandteilen etwa ii bis 2o Prozent des Gewichts der ganzen Masse beträgt, gemischt, brikettiert und verkokt wird. PATENT CLAIMS: i. Method of creating dense and solid Coke made from coals with a high volatile content, characterized by that non-baked charcoal, which is rich in volatile components, with one out an additional charge of the same type of charcoal and soft pitch, its content volatile constituents about ii to 20 percent of the weight of the whole mass is mixed, briquetted and coked. 2. Ausführungsform des Verfahrens nach Anspruch i, dadurch gekennzeichnet, daß der Gehalt an flüchtigenBestandteilen bei der nichtbackenden Kohle etwa 38 bis 40 Prozent bei der backenden Kohle 3o bis q.o Prozent und bei dem `Teichpech 55 bis 6o Prozent beträgt. 2nd embodiment of the method according to claim i, characterized in that the volatile matter content in the case of the non-baked coal about 38 to 40 percent in the case of the baking coal 3o to q.o percent and where the pond pitch is 55 to 6o percent. 3. Ausführungsform des Verfahrens nach den Ansprüchen i und 2, dadurch gekennzeichnet, daß das zur Verkokung gelangende Gemisch im Durchschnitt aus etwa 65 Prozent nichtbackender Kohle, 25 Prozent backender Kohle und io Prozent Weichpech besteht.3rd embodiment of the method according to claims i and 2, characterized in that the for Coking mixture consists on average of about 65 percent non-caking Coal, 25 percent baking coal and 10 percent soft pitch.
DEI20407D 1918-02-18 1920-06-04 Method of producing dense and solid coke Expired DE379831C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US379831XA 1918-02-18 1918-02-18

Publications (1)

Publication Number Publication Date
DE379831C true DE379831C (en) 1923-08-29

Family

ID=21897425

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI20407D Expired DE379831C (en) 1918-02-18 1920-06-04 Method of producing dense and solid coke

Country Status (1)

Country Link
DE (1) DE379831C (en)

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