AT130237B - Process for the complete or partial removal of carbon dioxide from gases (gas detoxification), in particular from carbon, water, generator gases and mixtures thereof. - Google Patents

Process for the complete or partial removal of carbon dioxide from gases (gas detoxification), in particular from carbon, water, generator gases and mixtures thereof.

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Publication number
AT130237B
AT130237B AT130237DA AT130237B AT 130237 B AT130237 B AT 130237B AT 130237D A AT130237D A AT 130237DA AT 130237 B AT130237 B AT 130237B
Authority
AT
Austria
Prior art keywords
gases
carbon
water
complete
partial removal
Prior art date
Application number
Other languages
German (de)
Inventor
Franz Ing Boessner
Carl Ing Marischka
Original Assignee
Franz Ing Boessner
Carl Ing Marischka
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 Franz Ing Boessner, Carl Ing Marischka filed Critical Franz Ing Boessner
Application granted granted Critical
Publication of AT130237B publication Critical patent/AT130237B/en

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Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur gänzlichen oder teilweisen Entfernung des Kohlenoxyds aus Gasen (Gasentgiftung), insbesondere aus Kohlen-, Wasser-, Generatorgasen und deren Gemischen. 



   Nach dem Patent Nr. 127737 wird die beim Trockenkühlen oder Trockenlöschen anfallende Wärme für den   Wärmebedarf   des Umwandlungsprozesses des Kohlenoxyds in Gasen   ausgenützt,   indem die bei der Trockenkühlung sich ergebenden Medien oder ein Teil derselben zur Deckung des Wärmebedarfes bei der Ausführung der bekannten Reaktionen von Kohlenoxyd und Wasserdampf verwendet werden. Für die bisher bekannten Umwandlungsprozesse (Gasentgiftungsverfahren) wird dieser Wärmebedarf durch die Ausnützung des Temperaturgefälles 
 EMI1.1 
 herab reichlich gedeckt. 



   Gemäss. der vorliegenden Erfindung wird nun diesem Umstand dadurch Rechnung getragen, dass an eine   Trockenkühlung   des glühenden Kokses bis auf etwa 400-5000, mit welcher der Wärmebedarf der Umwandlungsprozesse gedeckt wird, eine nasse Löschung in der gleichen Apparatur zur Herstellung des für die Umwandlungsprozesse erforderlichen Dampfes angeschlossen wird. Es wird also das Temperaturgefälle von   400-500  auf   etwa 100  C herab durch Ablöschen des Kokses mit Wasser bis zu seiner Erkaltung ausgenützt.

   Der dabei entstehende Wasserdampf wird der der Gasentgiftung dienenden Apparatur zugeleitet und dient dort dem Umwandlungsprozesse des CO in CO2 und H2 und gegebenenfalls in CH, wodurch die Wirtschaftlichkeit des Gasentgiftungsprozesses wesentlich verbessert wird, da auf diese Weise der Gesamtwärmebedarf zur gänzlichen oder teilweisen Entfernung (Umwandlung) des Kohlenoxyds aus Gasen, einschliesslich des für die Umwandlung benötigten Wasserdampfes vollständig aus der beim   Trockenlöschen   des Kokses und beim fortgesetzten   Nasslöschen   desselben entstehenden Abwärme gedeckt werden kann. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Process for the complete or partial removal of carbon dioxide from gases (gas detoxification), in particular from carbon, water, generator gases and mixtures thereof.



   According to patent no. 127737, the heat generated during dry cooling or dry extinguishing is used for the heat requirement of the process of converting carbon oxide into gases by using the media resulting from dry cooling or a part of them to cover the heat requirement when carrying out the known reactions of carbon oxide and Steam can be used. For the previously known conversion processes (gas detoxification process), this heat requirement is achieved by utilizing the temperature gradient
 EMI1.1
 abundantly covered.



   According to. The present invention takes this into account in that dry cooling of the glowing coke to around 400-5000, with which the heat requirement of the conversion processes is covered, is followed by wet quenching in the same apparatus for the production of the steam required for the conversion processes becomes. The temperature gradient from 400-500 to about 100 C is used by quenching the coke with water until it cools.

   The resulting water vapor is fed to the apparatus used for gas detoxification, where it is used to convert the CO into CO2 and H2 and, if necessary, into CH, which significantly improves the cost-effectiveness of the gas detoxification process, since in this way the total heat requirement for complete or partial removal (conversion) of the carbon oxide from gases, including the water vapor required for the conversion, can be completely covered from the waste heat generated during dry quenching of the coke and continued wet quenching of the same.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

PATENT-ANSPRUCH : Verfahren zur gänzlichen oder teilweisen Entfernung (Umwandlung) des Kohlenoxyds aus Gasen (Gasentgiftung), insbesonders aus Kohlen-, Wasser-, Generatorgasen und deren Gemischen gemäss dem Patente Nr. 127737. dadurch gekennzeichnet, dass an eine Trockenkühlung des glühenden Kokses bis auf etwa 400-500 , mit welcher der Wärmebedarf der Umwandlungsprozesse gedeckt wird, eine nasse Löschung in der gleichen Apparatur zur Herstellung des für die Umwandlungsprozesse erforderlichen Wasserdampfes angeschlossen wird. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Process for the complete or partial removal (conversion) of the carbon oxide from gases (gas detoxification), in particular from coal, water, generator gases and their mixtures according to patent no -500, with which the heat demand of the conversion processes is covered, a wet extinguishing system is connected in the same apparatus for the production of the water vapor required for the conversion processes. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT130237D 1930-08-01 1931-10-08 Process for the complete or partial removal of carbon dioxide from gases (gas detoxification), in particular from carbon, water, generator gases and mixtures thereof. AT130237B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT127737T 1930-08-01
AT130237T 1931-10-08

Publications (1)

Publication Number Publication Date
AT130237B true AT130237B (en) 1932-11-10

Family

ID=29402692

Family Applications (1)

Application Number Title Priority Date Filing Date
AT130237D AT130237B (en) 1930-08-01 1931-10-08 Process for the complete or partial removal of carbon dioxide from gases (gas detoxification), in particular from carbon, water, generator gases and mixtures thereof.

Country Status (1)

Country Link
AT (1) AT130237B (en)

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