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.Info
- 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
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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
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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
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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)
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 |
Family
ID=3588249
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) |
-
1913
- 1913-08-18 AT AT66306D patent/AT66306B/en active
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