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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
Application number
Other languages
German (de)
Original Assignee
Ruetgerswerke Actiengesellscha
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 Ruetgerswerke Actiengesellscha filed Critical Ruetgerswerke Actiengesellscha
Application granted granted Critical
Publication of AT20393B publication Critical patent/AT20393B/en

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  • 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 
 EMI1.1 
 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, 
 EMI1.2 
   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-   
 EMI1.3 
 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 
 EMI1.4 
   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), 
 EMI1.5 
 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
 EMI1.1
 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,
 EMI1.2
   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-
 EMI1.3
 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
 EMI1.4
   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),
 EMI1.5
 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)

\ PATENT-ANSPRUCH : Verfahren zur Behandlung von rohen Teer-und Mineralölen mit Bleisalzen zwecks Gewinnung eines geruchschwachen viskosen Öles für Konservierungs-, Desinfektions-und EMI1.6 <Desc/Clms Page number 2> dadurch gekennzeichnet, dass man die mit dem Bleisalz, zweckmässig mit basischem oder neutralem Bleiazetat, in wässriger Lösung versetzten Öle erhitzt und unter gleichzeitigem Einleiten von überhitztem Wasserdampf destilliert, bis etwa 200/0 des Öles übergetrieben sind. \ PATENT CLAIM: Process for the treatment of crude tar and mineral oils with lead salts for the purpose of obtaining a low-odor viscous oil for preservation, disinfection and EMI1.6 <Desc / Clms Page number 2> characterized in that the oils mixed with the lead salt, expediently with basic or neutral lead acetate, are heated in an aqueous solution and distilled while simultaneously introducing superheated steam until about 200/0 of the oil is overdrawn.
AT20393D 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. AT20393B (en)

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)

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