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AT59174B - Process for the production of a binding agent from concentrated waste liquor of the sulphite-cellulose representation. - Google Patents

Process for the production of a binding agent from concentrated waste liquor of the sulphite-cellulose representation.

Info

Publication number
AT59174B
AT59174B AT59174DA AT59174B AT 59174 B AT59174 B AT 59174B AT 59174D A AT59174D A AT 59174DA AT 59174 B AT59174 B AT 59174B
Authority
AT
Austria
Prior art keywords
sulphite
production
cellulose
representation
waste liquor
Prior art date
Application number
Other languages
German (de)
Original Assignee
Gewerkschaft Eduard
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
Priority claimed from DE1908252439D external-priority patent/DE252439C/de
Application filed by Gewerkschaft Eduard filed Critical Gewerkschaft Eduard
Application granted granted Critical
Publication of AT59174B publication Critical patent/AT59174B/en

Links

Landscapes

  • Working-Up Tar And Pitch (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Herstellung eines Bindemittels aus eingedickter Ablauge der Sulfit-
Zellulose-Darstellung. 



   Es ist ein Brikettierungsverfahren bekannt geworden (vgl. D. R. P. Nr. 246289),   gemäss   welchem der eingedickten Ablauge der Sulfit-Zellulose-Darstellung vor der Mischung mit dem Brikettiergut Säuren oder andere Verbindungen saurer Eigenschaft zugesetzt werden und hierauf durch Erhitzung eine Gelatinierung der Ablauge bewirkt wird. 



   Es wurde nun gefunden, dass diese Gelatinierung beschleunigt wird, wenn man der Ablauge Stoffe, wie Teer. Teerprodukte, Asphalt, zusetzt. 

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



   <Desc / Clms Page number 1>
 



  Process for the production of a binding agent from concentrated waste liquor of the sulphite
Cellulose representation.



   A briquetting process has become known (see DRP No. 246289), according to which acids or other compounds with acidic properties are added to the thickened waste liquor of the sulfite-cellulose preparation before it is mixed with the briquetting, and the waste liquor is then gelatinized by heating .



   It has now been found that this gelatinization is accelerated if substances such as tar are used in the waste liquor. Tar products, asphalt, additive.

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

Claims (1)

PATENT-ANSPRUPH : Verfahren zur Herstellung eines Hindemitte) s aus eingedickter Abtauge der Sulfit- EMI1.1 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Process for the production of a Hindemitte) s from thickened defrosting of the sulphite EMI1.1 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT59174D 1908-03-11 1908-08-24 Process for the production of a binding agent from concentrated waste liquor of the sulphite-cellulose representation. AT59174B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1908252439D DE252439C (en) 1908-03-11

Publications (1)

Publication Number Publication Date
AT59174B true AT59174B (en) 1913-05-26

Family

ID=5948031

Family Applications (1)

Application Number Title Priority Date Filing Date
AT59174D AT59174B (en) 1908-03-11 1908-08-24 Process for the production of a binding agent from concentrated waste liquor of the sulphite-cellulose representation.

Country Status (1)

Country Link
AT (1) AT59174B (en)

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