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AT56854B - Process for the production of an insulating compound from charcoal and paper pulp. - Google Patents

Process for the production of an insulating compound from charcoal and paper pulp.

Info

Publication number
AT56854B
AT56854B AT56854DA AT56854B AT 56854 B AT56854 B AT 56854B AT 56854D A AT56854D A AT 56854DA AT 56854 B AT56854 B AT 56854B
Authority
AT
Austria
Prior art keywords
charcoal
paper pulp
production
insulating compound
insulating
Prior art date
Application number
Other languages
German (de)
Original Assignee
Internat Refrigerating Insulat
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 Internat Refrigerating Insulat filed Critical Internat Refrigerating Insulat
Application granted granted Critical
Publication of AT56854B publication Critical patent/AT56854B/en

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Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Herstellung einer Isoliermasse aus Holzkohle und Papierbrei. 



   Die Herstellung von isolierenden Körpern aus Holzkohle und Bindemitteln geschah bisher in der Weise, dass grössere   Holzkohlenstücke   zu Blatt-oder Spanform zerkleinert und alsdann durch flüssige Bindemittel und Druck zu Körpern (Tafeln, Schalen, Platten, Steinen und   dgl.)   miteinander vereinigt wurden (österreichisches Patent Nr. 41183). 



   Von diesem bekannten Verfahren unterscheidet sich das vorliegende dadurch, dass die Holzkohlenteilchen durch unmittelbares Verkohlen von   Holzsägemehl,   Dreh-, Bohr-oder   Hobelspänen   oder dgl. gewonnen werden. Die so sich ergebenden Holzkohlenteilchen, welche dann gleichfalls wie die nach dem bekannten Verfahren durch Zerkleinern grösserer   Hotzkohlenstücke   gewonnenen, Blatt-oder Spanform besitzen, werden in an sich bekannter Weise mit Papierbrei als Bindemittel, am   zweckmässigsten   Papierbrei (zu welchem Papierreste oder Abfallpapier benutzt werden können), gepresst, um die gewünschten Isolierkörper zu erzielen. 



   Dieses Verfahren gewährt den Vorteil, dass die bisher nur in geringerem Masse verwerteten, in'der Tischlerei und anderen   Holzbearbeitungswerkstätten   sich ergebenden Holzabfälle zur Herstellung eines wertvollen Produkts Verwendung finden können. 

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



   <Desc / Clms Page number 1>
 



  Process for the production of an insulating compound from charcoal and paper pulp.



   The production of insulating bodies from charcoal and binding agents has hitherto been done in such a way that larger pieces of charcoal were crushed into sheet or chip form and then united with one another by liquid binding agents and pressure to form bodies (boards, dishes, plates, stones and the like) (Austrian Patent No. 41183).



   The present one differs from this known method in that the charcoal particles are obtained by directly charring wood sawdust, turning, drilling or planing chips or the like. The resulting charcoal particles, which, like those obtained according to the known method by comminuting larger pieces of hot charcoal, are in the form of sheets or chips, are in a known manner with paper pulp as a binding agent, most expediently paper pulp (for which paper scraps or waste paper can be used ), pressed to achieve the desired insulating body.



   This process affords the advantage that the wood waste, which has hitherto only been used to a lesser extent and which has arisen in the carpentry and other woodworking workshops, can be used for the manufacture of a valuable product.

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

 

Claims (1)

PATENT-ANSPRUCH : Verfahren zur Herstellung einer Isoliermasse aus Holzkohle in Blatt- bzw. Spanform und Papierbrei als Bindemittel, dadurch gekennzeichnet, dass die Holzkohlenteilchen durch Verkohlen von Holzsägemehl, Dreh-, Bohr-oder Hobelspänen oder dgl. gewonnen werden. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: A method for producing an insulating compound from charcoal in sheet or chip form and paper pulp as a binding agent, characterized in that the charcoal particles are obtained by charring wood sawdust, turning, drilling or planing chips or the like. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT56854D 1910-02-05 1910-07-26 Process for the production of an insulating compound from charcoal and paper pulp. AT56854B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB56854X 1910-02-05

Publications (1)

Publication Number Publication Date
AT56854B true AT56854B (en) 1912-12-27

Family

ID=9800712

Family Applications (1)

Application Number Title Priority Date Filing Date
AT56854D AT56854B (en) 1910-02-05 1910-07-26 Process for the production of an insulating compound from charcoal and paper pulp.

Country Status (1)

Country Link
AT (1) AT56854B (en)

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