AT66306B - Process for the generation of mixed gas consisting of water gas and hard coal gas from bituminous fuels. - Google Patents

Process for the generation of mixed gas consisting of water gas and hard coal gas from bituminous fuels.

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Publication number
AT66306B
AT66306B AT66306DA AT66306B AT 66306 B AT66306 B AT 66306B AT 66306D A AT66306D A AT 66306DA AT 66306 B AT66306 B AT 66306B
Authority
AT
Austria
Prior art keywords
gas
generation
water
hard coal
bituminous
Prior art date
Application number
Other languages
German (de)
Original Assignee
Dellwik Fleischer Wassergas Ge
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 Dellwik Fleischer Wassergas Ge filed Critical Dellwik Fleischer Wassergas Ge
Application granted granted Critical
Publication of AT66306B publication Critical patent/AT66306B/en

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Description

  

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 sind nun die Düsen f zum Einführen der   Heissblaaeluft   nicht ebenfalls am unteren Ende des Generatorschachtes angeordnet, sondern oberhalb der im wesentlichen aus Koks bestehenden, Wassergas erzeugenden Zone. Ferner ist der Kamin 9 zur Abführung der Verbrennungsprodukte während des Heissblasens durch einen Kanal b mit dem unteren Teil des Generatorschachtes verbunden. 



   Die Wirkungsweise der Einrichtung ist folgende : Nachdem die   Luftzuführung   zu den 
 EMI2.1 
 von oben nach unten durch die untere   Brennstoffsäule   (untere Generatorzone) und gelangt mit den   V erbrennungsproduktn   in den Kamin. Wenn die erforderliche Temperatur erzielt ist, werden die Organe wieder umgesteuert, d. h. die Düsen f und die Klappe i geschlossen und dagegen das   Ventil b   und das Dampfventil e geöffnet, wie dies Fig. 2 veranschaulicht.

   Nunmehr strömt im   Gegenstrom zur Heissblaseluft   der Dampf von unten nach oben durch die Brennstoffsäule. gelangt zuerst auf kältere Brennstoffschichten und erst in höherer Lage in die heisseste Zone. streicht dann durch die zuletzt aufgegebene   Kohlensäule   und durch den Gasabführungskanal d zur Vorlage c und nach aussen. In der Brennstoffsäule über der im wesentlichen aus Koks bestehenden   Bretinstoffschicht   wird hiebei eine wirkungsvolle Destillation erzeugt, so dass nicht nur ein hochwertiges Gas ohne hohen Stickstoff-und Kohlensäuregehalt, sondern auch wertvolle Nebenprodukte (Teer, Ammoniak, Benzol) gewonnen werden können.



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 the nozzles f for introducing the hot-blown air are not also arranged at the lower end of the generator shaft, but above the zone which essentially consists of coke and produces water gas. Furthermore, the chimney 9 is connected to the lower part of the generator shaft through a channel b for discharging the combustion products during hot blowing.



   The operation of the device is as follows: After the air supply to the
 EMI2.1
 from top to bottom through the lower fuel column (lower generator zone) and enters the chimney with the combustion products. When the required temperature is reached, the organs are reversed again, i. H. the nozzles f and the flap i are closed and, on the other hand, the valve b and the steam valve e are opened, as FIG. 2 illustrates.

   The steam now flows from bottom to top through the fuel column in countercurrent to the hot-blown air. first reaches colder layers of fuel and only at a higher elevation into the hottest zone. then passes through the column of coal that was abandoned last and through the gas discharge channel d to template c and to the outside. An effective distillation is generated in the fuel column above the bretin material layer, which consists essentially of coke, so that not only a high-quality gas without high nitrogen and carbonic acid content, but also valuable by-products (tar, ammonia, benzene) can be obtained.

 

Claims (1)

EMI2.2 Verfahren zur Erzeugung von aus Wassergas und Steinkohlengas bestehendem Mischgas aus bituminösen Brennstoffen in einem Generatorschacht in intermittierendem Betrieb, bei welchem der zum Gasen erforderliche Wasserdampf vom unteren Generatorende durch die ganze Brennstoffsäule geführt wird, dadurch gekennzeichnet, dass die zum Heissblasen erforderliche Luft oberhalb der im wesentlichen aus bereits verkoktem Brennstoff bestehenden, für die Wassergaserzeugung EMI2.3 aus dem unteren Ende des Generators vorgenommen wird, so dass das Wassergas möglichst heiss in die obere, die bituminöse Kohle enthaltende Zone eintreten muss EMI2.2 A method for generating mixed gas consisting of water gas and hard coal gas from bituminous fuels in a generator shaft in intermittent operation, in which the water vapor required for gassing is passed from the lower end of the generator through the entire fuel column, characterized in that the air required for hot blowing is above the essentially from already coked fuel for the generation of water gas EMI2.3 is made from the lower end of the generator, so that the water gas must enter the upper zone containing the bituminous coal as hot as possible
AT66306D 1913-08-18 1913-08-18 Process for the generation of mixed gas consisting of water gas and hard coal gas from bituminous fuels. AT66306B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT66306T 1913-08-18

Publications (1)

Publication Number Publication Date
AT66306B true AT66306B (en) 1914-08-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
AT66306D AT66306B (en) 1913-08-18 1913-08-18 Process for the generation of mixed gas consisting of water gas and hard coal gas from bituminous fuels.

Country Status (1)

Country Link
AT (1) AT66306B (en)

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