AT48196B - Process for the separation of solid hydrocarbons from petroleum residues and tars. - Google Patents
Process for the separation of solid hydrocarbons from petroleum residues and tars.Info
- Publication number
- AT48196B AT48196B AT48196DA AT48196B AT 48196 B AT48196 B AT 48196B AT 48196D A AT48196D A AT 48196DA AT 48196 B AT48196 B AT 48196B
- Authority
- AT
- Austria
- Prior art keywords
- tars
- separation
- solid hydrocarbons
- petroleum residues
- residues
- Prior art date
Links
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Description
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Eisessigs durch einen, im kleinen Massstab angestellten Vorversuch festgestellt werden. Nach den bisherigen Erfahrungen beträgt dieselbe mindestens 5 höchstens 10%.
Beispiel : 100 kg Kerosenrückstand werden in mindestens der Hälfte des Gewichts Benzin, welches 10% Eisessig enthält, unter schwachem Erwärmen gelöst. Die,, Menge des Lösungsmittels richtet sich nach der Konsistenz des Materials ; bei grösserer Dichte müssen gleiche Teile von Material und Lösungsmittel zur Verwendung kommen. Man lässt die Lösung ganz allmählich abkühlen und stellt dieselbe nach 12 Stunden in die Gefrierkästen. Nach zweimal 34 Stunden ist die Abscheidung eine vollständige. Der abgeschiedene feinkörnige Brei wird abgepresst und das abgepresste Paraffin nach bekannten Verfahren weiter verarbeitet und raffiniert. Aus der
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mittels Dampf abgetrieben. Der Rückstand wird auf Schmieröl verarbeitet.
Das vorbeschriebene Essigsäure-Benzin-Verfahren hat den Vorzug vor den anderen bisher gebräuchlichen Verfahren, dass es sowohl eine bessere Ausnützung des Rohmaterials, als auch eine grosse Zeitersparnis in der Fabrikation ermöglicht. Die Ausbeute an hartem Paraffin ist eine ganz erheblich grössere.
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Glacial acetic acid can be determined by a preliminary test carried out on a small scale. According to previous experience, this is at least 5 and at most 10%.
Example: 100 kg of kerosene residue are dissolved in at least half the weight of gasoline, which contains 10% glacial acetic acid, with gentle heating. The amount of solvent depends on the consistency of the material; If the density is greater, the same parts of material and solvent must be used. The solution is allowed to cool very gradually and after 12 hours it is placed in the freezer. After two times 34 hours the deposition is complete. The separated fine-grain pulp is pressed and the pressed paraffin is further processed and refined using known methods. From the
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driven off by steam. The residue is processed onto lubricating oil.
The above-described acetic acid-gasoline process has the advantage over the other previously common processes that it enables both better utilization of the raw material and great time savings in production. The yield of hard paraffin is considerably greater.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT48196T | 1909-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT48196B true AT48196B (en) | 1911-05-26 |
Family
ID=3568717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT48196D AT48196B (en) | 1909-05-17 | 1909-05-17 | Process for the separation of solid hydrocarbons from petroleum residues and tars. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT48196B (en) |
-
1909
- 1909-05-17 AT AT48196D patent/AT48196B/en active
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