AT57416B - Process for lowering the dew point in coal gases. - Google Patents

Process for lowering the dew point in coal gases.

Info

Publication number
AT57416B
AT57416B AT57416DA AT57416B AT 57416 B AT57416 B AT 57416B AT 57416D A AT57416D A AT 57416DA AT 57416 B AT57416 B AT 57416B
Authority
AT
Austria
Prior art keywords
lowering
dew point
coal gases
gases
coal
Prior art date
Application number
Other languages
German (de)
Inventor
Walther Feld
Original Assignee
Walther Feld
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 Walther Feld filed Critical Walther Feld
Priority claimed from AT52351D external-priority patent/AT52351B/en
Application granted granted Critical
Publication of AT57416B publication Critical patent/AT57416B/en

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  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
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 EMI2.1 
 man wie folgt :
Man fährt dem Gase Wasserdampf, Benzoldampf oder andere Dämpfe zu. welche mit   Teerprodukten   mit einem Siedepunkt über   2W C gesättigt   sind und kühlt dann das Gemisch auf   C ab. Es   werden sich jetzt nur Produkte mit einem Siedepunkt von 2500 C und aufwärts abscheiden. Die niedriger siedenden werden sich selbst dann noch nicht ausscheiden, wenn das Gas wesentlich unter900C abgekühlt wird, und zwar liegt der Taupunkt für diese um so niedriger. je mehr Dämpfe man dem Gase zugeführt hat.

   Dies letztere Verfahren, die Mischdämpfe mit dem auszuscheidenden   Bestandteil zu sättigen,   lässt sich auch bei dem   Btamm- und Zusatzpatente   auf die   Mischgase   anwenden. 



   Wie man sieht,   ! ässt sich   das Verfahren des Stammpatentes mit den der Zusatzpatente 
 EMI2.2 
 Beispielen niederzulegen. 



    PATRNT-ANSPRÜ HK :  
1. Verfahren zur   Erniedrigung   des Taupunktes von Destillationsgasen aller Art gemäss 
 EMI2.3 




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 EMI2.1
 one like this:
The gases are supplied with water vapor, benzene vapor or other vapors. which are saturated with tar products with a boiling point above 2W C and then cools the mixture to C. Now only products with a boiling point of 2500 C and up will separate out. The lower boiling points will not separate out even if the gas is cooled significantly below 900C, and the dew point for them is all the lower. the more vapors one has added to the gas.

   This latter method of saturating the mixed vapors with the component to be eliminated can also be applied to the mixed gases in the main and additional patents.



   As you can see,   ! The process of the parent patent can be compared with that of the additional patents
 EMI2.2
 To lay down examples.



    PATRNT APPLICATION HK:
1. Procedure for lowering the dew point of distillation gases of all kinds according to
 EMI2.3
AT57416D 1907-12-14 1907-12-14 Process for lowering the dew point in coal gases. AT57416B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT57416T 1907-12-14
AT52351D AT52351B (en) 1907-05-29 1907-12-14 Method for scrubbing ammonia from carbon distillation gases.

Publications (1)

Publication Number Publication Date
AT57416B true AT57416B (en) 1913-01-25

Family

ID=25601964

Family Applications (1)

Application Number Title Priority Date Filing Date
AT57416D AT57416B (en) 1907-12-14 1907-12-14 Process for lowering the dew point in coal gases.

Country Status (1)

Country Link
AT (1) AT57416B (en)

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