AT83160B - Process for the production of a coating with a low ignition temperature for sub-igniters made from peat and impregnated with tar, masut, impregnating oils or similar mixtures of heavy hydrocarbons. - Google Patents
Process for the production of a coating with a low ignition temperature for sub-igniters made from peat and impregnated with tar, masut, impregnating oils or similar mixtures of heavy hydrocarbons.Info
- Publication number
- AT83160B AT83160B AT83160DA AT83160B AT 83160 B AT83160 B AT 83160B AT 83160D A AT83160D A AT 83160DA AT 83160 B AT83160 B AT 83160B
- Authority
- AT
- Austria
- Prior art keywords
- peat
- tar
- masut
- heavy hydrocarbons
- coating
- Prior art date
Links
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Herstellung eines Überzuges niedriger Entzündungstemperatur für aus Torf hergestellte, mit Teer, Masut, Imprägnierungsölen oder ähnlichen Gemengen schwerer Kohlenwasser- stoffe imprägnierte Unterzünder.
Gegenstand vorliegender Erfindung bezieht sich auf jene Unterzünder, welche durch Tränkung von in entsprechende Form geschnittenen Torfstücken in Teer, Masut, Imprägnierungsölen oder ähnlichen Gemengen schwerer Kohlenwasserstoffe erhalten werden. Der Erfindung gemäss werden die mit den angegebenen Stoffen getränkten Torfstücke in einem erwärmten, bei Abkühlung erhärtenden Gemenge von Paraffin und Spiritus getränkt, wodurch sie mit einer gasdichten Hülle niedriger Entzündungstemperatur versehen werden.
Zur Ausführung des Verfahrens werden in entsprechender Form geschnittene Torfstücke in heissem Teer, Masut, sogenannten Imprägnierungsölen oder in sonstigen, für die Tränkung von Unterzündkörpern verwendeten Gemengen von schweren Kohlenwasserstoffen und hierauf sofort oder nach dem Erkalten in einem erwärmten Gemenge von Paraffin und Spiritus getränkt, so dass sie nach dem Erkalten von einer spiritushältigen Paraffinschichte umschlossen werden, welche an sich geringe Entzündungstemperatur besitzt und die Inbrandsetzung der mit schweren Kohlenwasserstoffen getränkten Torfkörper veranlasst.
Durch Verwendung der aus Paraffin und Spiritus gebildeten Überzugsmasse werden zwei Effekte erzielt ; der erste liegt darin, dass durch das Umschliessen der mit Kreosot oder Teer getränkten Füllmasse durch das Paraffin-Spiritusgemenge das Durchschlagen des kreosotartigen Geruches verhindert wird, so dass der Unterzünder vollkommen geruchlos bleibt ; der zweite liegt darin, dass der Spiritus im Paraffin gebunden bleibt und nicht verdunstet, wodurch der Unterzünder seine leichte Entzündlichkeit dauernd beibehält.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for producing a coating with a low ignition temperature for lower igniters made from peat and impregnated with tar, masut, impregnation oils or similar mixtures of heavy hydrocarbons.
The subject matter of the present invention relates to those sub-igniters which are obtained by impregnating pieces of peat cut into appropriate shapes in tar, masut, impregnation oils or similar mixtures of heavy hydrocarbons. According to the invention, the pieces of peat soaked with the specified substances are soaked in a heated mixture of paraffin and spirit which hardens on cooling, whereby they are provided with a gas-tight envelope at a low ignition temperature.
To carry out the process, pieces of peat cut in an appropriate shape are soaked in hot tar, masut, so-called impregnation oils or in other mixtures of heavy hydrocarbons used for impregnating sub-igniters and then soaked in a heated mixture of paraffin and alcohol immediately or after cooling, see above that after cooling they are surrounded by a layer of paraffin containing alcohol, which has a low ignition temperature and causes the peat bodies soaked with heavy hydrocarbons to burn.
By using the coating mass formed from paraffin and spirit, two effects are achieved; The first is that the creosote-like odor is prevented from penetrating the creosote-like odor by enclosing the filling material soaked with creosote or tar with the paraffin-spirit mixture, so that the igniter remains completely odorless; the second lies in the fact that the spirit remains bound in the paraffin and does not evaporate, so that the lower igniter permanently retains its easy inflammability.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT83160T | 1916-04-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT83160B true AT83160B (en) | 1921-03-10 |
Family
ID=3604382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT83160D AT83160B (en) | 1916-04-08 | 1916-04-08 | Process for the production of a coating with a low ignition temperature for sub-igniters made from peat and impregnated with tar, masut, impregnating oils or similar mixtures of heavy hydrocarbons. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT83160B (en) |
-
1916
- 1916-04-08 AT AT83160D patent/AT83160B/en active
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