AT69957B - Process for the representation of erythrene. - Google Patents
Process for the representation of erythrene.Info
- Publication number
- AT69957B AT69957B AT69957DA AT69957B AT 69957 B AT69957 B AT 69957B AT 69957D A AT69957D A AT 69957DA AT 69957 B AT69957 B AT 69957B
- Authority
- AT
- Austria
- Prior art keywords
- erythrene
- representation
- petroleum
- desc
- residues
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 5
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 title claims description 4
- 239000003208 petroleum Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 238000009835 boiling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Description
<Desc/Clms Page number 1>
VerfahrenzurDarstellungvonEr ythren.
In der Stammpatentschrift Nr. 57059 ist ein Verfahren zur Darstellung von Erythren beschrieben, das darin besteht, dass Petroleum bzw. Petroleumfraktionen oder Rückstände mit Hilfe von heissen Kontaktkörpern oder heissen Flächen zersetzt werden. Das Verfahren wird nach den Angaben dieses Patentes (siehe Beispiel) in der Art ausgeführt, dass man die Dämpfe der Petroleumkohlenwasserstoffe mit den heissen Kontaktkörpern oder Flächen in Berührung bringt.
Es wurde nun gefunden, dass man erheblich bessere Ausbeuten, und zwar das Mehrfache
EMI1.1
indem man z. B. elektrisch erhitzte Kontaktkörper in die Müdigkeit eintaucht.
Beispiel.
In einem von aussen kühlbaren Gefässe werden 1000 Teile rumänischen Petreleums vom Siedepunkt 140 bis 1700 C durch einen auf elektrischem Wege zum Glühen gebrachten Widerstandes- körper oder Metalldraht, der in die Flüssigkeit eintaucht. zensetzt Die entweiehenden Gase. die das Erythren enthalten, werden aufgefangen. während die flüssigen Zensetzungsprodukte
EMI1.2
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Method for the representation of him ythren.
The parent patent specification No. 57059 describes a process for the preparation of erythrene, which consists in the fact that petroleum or petroleum fractions or residues are decomposed with the aid of hot contact bodies or hot surfaces. The process is carried out according to the information in this patent (see example) in such a way that the vapors of the petroleum hydrocarbons come into contact with the hot contact bodies or surfaces.
It has now been found that the yields are considerably better, and indeed many times as much
EMI1.1
by z. B. electrically heated contact body immersed in fatigue.
Example.
In a vessel that can be cooled from the outside, 1000 parts of Romanian petreleum with a boiling point of 140 to 1700 C are heated by a resistor or metal wire that is electrically heated and immersed in the liquid. decomposes the escaping gases. that contain the erythrene are caught. while the liquid decomposition products
EMI1.2
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE57059X | 1911-01-10 | ||
| DE69957X | 1913-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT69957B true AT69957B (en) | 1915-09-25 |
Family
ID=25749250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT69957D AT69957B (en) | 1911-01-10 | 1914-08-31 | Process for the representation of erythrene. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT69957B (en) |
-
1914
- 1914-08-31 AT AT69957D patent/AT69957B/en active
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