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
Links
Landscapes
- Dry Formation Of Fiberboard And The Like (AREA)
Description
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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)
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) |
-
1910
- 1910-07-26 AT AT56854D patent/AT56854B/en active
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