AT80940B - Process for the production of wood briquettes and of processes for the production of wood briquettes and of briquette-shaped igniters. lower igniters pressed in briquette form. - Google Patents

Process for the production of wood briquettes and of processes for the production of wood briquettes and of briquette-shaped igniters. lower igniters pressed in briquette form.

Info

Publication number
AT80940B
AT80940B AT80940DA AT80940B AT 80940 B AT80940 B AT 80940B AT 80940D A AT80940D A AT 80940DA AT 80940 B AT80940 B AT 80940B
Authority
AT
Austria
Prior art keywords
production
igniters
briquette
briquettes
wood
Prior art date
Application number
Other languages
German (de)
Inventor
Julius Ruziczka Juliu Ruziczka
Hans Girak Hans Girak
Original Assignee
Julius Ruziczka Juliu Ruziczka
Hans Girak Hans Girak
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 Julius Ruziczka Juliu Ruziczka, Hans Girak Hans Girak filed Critical Julius Ruziczka Juliu Ruziczka
Application granted granted Critical
Publication of AT80940B publication Critical patent/AT80940B/en

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  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Description

  

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  Verfahren zur Herstellung von Holzbriketts und von in Brikettform gepressten Unterzündern. 



   Gegenstand der vorliegenden Erfindung bildet ein   verfähren   zur Herstellung von Holzbriketts und von in Brikettform gepressten Unterzündern aus Forstabfällen und Pech, welches dadurch gekennzeichnet ist. dass diese   Abfälle,     wie z.   B. Reiser. Nadeln und Fruchtzapfen, in zerkleinertem Zustande mit einem Gemenge von geruchlosem Hartpech, Natronsalpeter und Paraffin innig verrührt, hierauf in Formen gebracht und schliesslich bei gleichzeitiger   Erwärmung gepresst werden.   



   Die so erhaltenen Briketts haben holzähnliches Ausgehen und die Festigkeit einer mittelharten Holzgattung, jedoch eine wesentlich längere Brenndauer und Heizkraft als diese. 



  Infolge ihrer grossen Dichte nehmen sie bedeutend kleineres Volumen ein als die an Heizkraft gleichwertige   Hoizmenge   ; sie sind fast   unhygroskopisch, besitzen geringen Aschengehalt   und sehr niedrige Entzündungstemperatur. 



   Zur Abgrenzung des Schutzumianges soll bemerkt werden, dass durch da, D. R. P.   or. 74889   und das   Österr.   Patent Nr. 70024 schon Verfahren bekannt geworden sind, nach welchen derartige Heizkörper unter Verwendung von Forstabfällen mit Hilfe heissflüssigen Harzes hergestellt worden sind. Von diesen bekannten Verfahren unterscheidet sich das vorliegende dadurch, dass dem   Hartpech   auch Paraffin und Salpeter, also auch Stoffe beigemengt werden. welche nicht als Bindemittel geltend gemacht werden können. 

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



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  Process for the production of wooden briquettes and of underfighter pressed in briquette form.



   The subject matter of the present invention is a process for the production of wood briquettes and of lower igniters pressed in briquette form from forest waste and pitch, which is characterized. that this waste, such as B. Reiser. Needles and fruit cones, in the crushed state, are intimately mixed with a mixture of odorless hard pitch, sodium nitrate and paraffin, then shaped and finally pressed with simultaneous heating.



   The briquettes obtained in this way have a wood-like appearance and the strength of a medium-hard type of wood, but a much longer burning time and heating power than this.



  As a result of their great density, they occupy a considerably smaller volume than the amount of wood equivalent in heating power; they are almost unshygroscopic, have a low ash content and a very low ignition temperature.



   To delimit the protective envelopes, it should be noted that da, D. R. P. or. 74889 and the Österr. In patent no. 70024 processes have already become known, according to which such radiators have been produced using hot-liquid resin using forest waste. The present one differs from these known processes in that paraffin and saltpeter, i.e. also substances, are added to the hard pitch. which cannot be used as binding agents.

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

 

Claims (1)

Durch den Zusatz von Paraffin und Salpeter wird jedoch die Heizkraft der Briketts wesentlich erhöht und die Entzündungstemperatur so sehr herabgesetzt, dass zur Anfeueruri derselben keinerlei Unterzündmaterial verwendet werden muss. Insbesondere sind die @ Briketts infolge ihrer langen Brenndauer und grossen Hitzeentwicklung auch geeignet, als Anfeuerungs- EMI1.1 PATEXT-AX SPRUCH : Verfahren zur Herstellung von Holzbriketts und von in Brikettform gepressten Unterzündern unter Verwendung zerkleinerter Forstabfälle der Nadelhölzer und Pech, dadurch gekennzeichnet, dass das Pech mit Paraffin und Sa1peter vermischt zur Anwendung gelangt. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. By adding paraffin and saltpeter, however, the heating power of the briquettes is significantly increased and the ignition temperature is reduced so much that no sub-ignition material has to be used to fire them up. In particular, due to their long burning time and great heat development, the @briquettes are also suitable as EMI1.1 PATEXT-AX Slogan: Process for the production of wood briquettes and of underfighter pressed into briquette form using comminuted forest waste of coniferous wood and pitch, characterized in that the pitch is used mixed with paraffin and salt. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT80940D 1915-10-21 1915-10-21 Process for the production of wood briquettes and of processes for the production of wood briquettes and of briquette-shaped igniters. lower igniters pressed in briquette form. AT80940B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT80940T 1915-10-21

Publications (1)

Publication Number Publication Date
AT80940B true AT80940B (en) 1920-07-10

Family

ID=3602460

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80940D AT80940B (en) 1915-10-21 1915-10-21 Process for the production of wood briquettes and of processes for the production of wood briquettes and of briquette-shaped igniters. lower igniters pressed in briquette form.

Country Status (1)

Country Link
AT (1) AT80940B (en)

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