AT20393B - Process for the treatment of crude tar and mineral oils in order to obtain a viscous oil with a weak odor and a light oil free from sulfur. - Google Patents
Process for the treatment of crude tar and mineral oils in order to obtain a viscous oil with a weak odor and a light oil free from sulfur.Info
- Publication number
- AT20393B AT20393B AT20393DA AT20393B AT 20393 B AT20393 B AT 20393B AT 20393D A AT20393D A AT 20393DA AT 20393 B AT20393 B AT 20393B
- Authority
- AT
- Austria
- Prior art keywords
- oil
- mineral oils
- treatment
- sulfur
- crude tar
- Prior art date
Links
- 239000003921 oil Substances 0.000 title claims description 15
- 238000000034 method Methods 0.000 title claims description 6
- 239000002480 mineral oil Substances 0.000 title claims description 6
- 239000002641 tar oil Substances 0.000 title claims description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
- 239000011593 sulfur Substances 0.000 title 1
- 229910052717 sulfur Inorganic materials 0.000 title 1
- 150000003839 salts Chemical class 0.000 claims description 4
- 229940046892 lead acetate Drugs 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims description 2
- 238000004321 preservation Methods 0.000 claims 1
- 238000004659 sterilization and disinfection Methods 0.000 claims 1
- 239000000295 fuel oil Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000010705 motor oil Substances 0.000 description 3
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000011872 intimate mixture Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Fats And Perfumes (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Behandlung von rohen Teer-und Mineralölen behufs Gewinnung eines geruchschwachen viskosen Öles und eines schwefelfreien leichten Oles.
Die bisherigen Versuche, den rohen Teer- und Mineralölen den ihnen eigenen Geruch ganz oder doch grösstenteils zu nehmen (D. R. P. Nr. 46021, 121901 etc.), haben einen völlig einwandfreien Erfolg nicht gehabt, so dass beispielsweise das unangenehm riechende
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zur Behandlung bezw. Verfeinerung der rohen Teer-und Mineralöle entweder nur den Zweck der Beseitigung des Geruches der Öle, oder sie haben lediglich die Gewinnung von Brenn- und Motorenöl zum Endziel.
Nach dem vorliegenden neuen Verfahren wird indes nicht nur ein allen Ansprüchen,
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Brenn-und Motorenöl gewonnen. Das Verfahren besteht darin, dass man das Öl mit etwa l/o neutralem oder basischem Bleiazetat in wässriger Lösung versetzt, wobei man der Bleilösung zur Erzielung einer schnellen innigen Mischung mit dem Öt zweckmässig das spezifische Gewicht des letzteren gibt und dann unter Anwärmen auf etwa 1800 l'über-
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die Vorlage ein helles, schwefelfreies, als Brenn- und Motorenöl geeignetes Destillat enthält.
Bedingung für das Verfahren ist, dass während des Erhitzens und der Einwirkung des Bleisalzes das schwefolfreie Öl mit überhitztem Wasserdampf abgetrieben wird, zweckmässig bis das Destillat mindestens 200/u vom Gesamtgewicht des Öles beträgt. Verwendet man allein freies Feuer, so verliert das in der Retorte bleibende Öl nicht den stinkenden Geruch und scheidet leicht Kristalle aus, auch wird die Dauer der Destillation unnötig in
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Mineralöle mit Bleisalzen ist an sich nicht neu (D. R. P. Nr. 43145 und 10723H ; amerikanisches Patent Nr. 378246; Jacobsen: #Chem.-technisches Repertorium" 1864, II., S. 37),
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und führen nur zu einem Endprodukt.
Beispiel : 100 kg Bleiazetat werden in 450 kg Wasser gelöst und dann 10. 000 kg Anthrazenöl zugesetzt. Unter Erwärmen bis auf etwa 1800 C wird nun so lange überhitzter Dampf durchgeleitet, bis zoo des Öles übergegangen sind.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for the treatment of crude tar and mineral oils for the purpose of obtaining a viscous oil with a weak odor and a sulfur-free light oil.
The previous attempts to completely or largely remove their own odor from crude tar and mineral oils (D. R. P. No. 46021, 121901 etc.) have not had a completely flawless success, so that, for example, the unpleasant smelling
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for treatment respectively. Refinement of the crude tar and mineral oils either only has the purpose of eliminating the odor of the oils, or their ultimate goal is simply the production of fuel and motor oil.
According to the present new method, however, not only one of all claims,
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Fuel and engine oil obtained. The process consists in adding about 1 / o neutral or basic lead acetate in an aqueous solution to the oil, the specific weight of the latter being added to the lead solution to achieve a rapid, intimate mixture with the oil, and then heating to about 1800 l'over-
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the template contains a light, sulfur-free distillate suitable as fuel and motor oil.
The condition for the process is that during the heating and the action of the lead salt the sulfur-free oil is driven off with superheated steam, expediently until the distillate is at least 200 / u of the total weight of the oil. If you use free fire alone, the oil remaining in the retort does not lose its stinking smell and easily separates crystals, and the duration of the distillation becomes unnecessary
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Mineral oils with lead salts are not in themselves new (D. R. P. No. 43145 and 10723H; American patent No. 378246; Jacobsen: # Chem.-technisches Repertorium "1864, II., P. 37),
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and only lead to an end product.
Example: 100 kg of lead acetate are dissolved in 450 kg of water and 10,000 kg of anthracene oil are then added. With heating to about 1800 C, superheated steam is passed through until zoo of the oil has passed over.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT20393T | 1903-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT20393B true AT20393B (en) | 1905-06-10 |
Family
ID=3526469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT20393D AT20393B (en) | 1903-09-03 | 1903-09-03 | Process for the treatment of crude tar and mineral oils in order to obtain a viscous oil with a weak odor and a light oil free from sulfur. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT20393B (en) |
-
1903
- 1903-09-03 AT AT20393D patent/AT20393B/en active
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