DE391624C - Process for refining mineral oils, ancient tars and the like like - Google Patents

Process for refining mineral oils, ancient tars and the like like

Info

Publication number
DE391624C
DE391624C DEH92231D DEH0092231D DE391624C DE 391624 C DE391624 C DE 391624C DE H92231 D DEH92231 D DE H92231D DE H0092231 D DEH0092231 D DE H0092231D DE 391624 C DE391624 C DE 391624C
Authority
DE
Germany
Prior art keywords
tars
ancient
mineral oils
refining mineral
water
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DEH92231D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUGO HUETZ DR
Original Assignee
HUGO HUETZ DR
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 HUGO HUETZ DR filed Critical HUGO HUETZ DR
Priority to DEH92231D priority Critical patent/DE391624C/en
Application granted granted Critical
Publication of DE391624C publication Critical patent/DE391624C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G7/00—Distillation of hydrocarbon oils

Description

Verfahren zur Raffinierung von ldineralölen, Urteeren u. dgl. Bei der Raffination von Kohlenwasserstoffen nach dem Verfahren des Patentes 374928 werden organische Natriumverbindungen erhalten. Diese sind zum Teil schon durch Wasser oder aber durch Kohlensäure oder verdünnte Säuren in die freien Verbindungen überführbar, aus denen dann beispielsweise bei Urteerdestillaten durch Wasserdampf ein Destillat und als Rückstand wachsartige Masse erhalten wird. Das Destillat besteht im wesentlichen aus organischen Säuren, phenolartgen Körpern und ungesättigten Kohlenwi sserstoffen.Process for refining mineral oils, ancient tars and the like refining of hydrocarbons according to the method of patent 374928 Obtain organic sodium compounds. Some of these are already through water or can be converted into the free compounds by carbonic acid or dilute acids, from which, for example, in the case of original tar distillates, a distillate is created by means of steam and a waxy mass is obtained as a residue. The distillate consists essentially from organic acids, phenol-like substances and unsaturated hydrocarbons.

Beispiel i.Example i.

Der abfiltrierte Rückstand, der aus galizischer Leuchtölfraktion durch Erwärmen mit Natrium erhalten worden war, wird in Wasser eingetragen, das überstehende Öl abgehoben und fraktioniert.The filtered residue, from the Galician luminescent oil fraction through Warming with sodium had been obtained, the supernatant is added to water Oil lifted and fractionated.

Beispiel 2.Example 2.

Die aus Steinkohlen- oder Braunkohlen-Urteerdestillat mit Natrium durch dreistündiges Erhitzen auf Zoo bis 23o° erhaltene Masse wird in Wasser eingetragen, nach Abheben der Ölschicht die wäßrige Lösung mit verdünnter Schwefelsäure angesäuert und mit fVasserdampf abgeblasen.Those made from hard coal or lignite tar distillate with sodium The mass obtained by heating at zoo to 23o ° for three hours is added to the water, After the oil layer has been lifted off, the aqueous solution is acidified with dilute sulfuric acid and blown off with steam.

Claims (2)

PATENT-ANsPRÜcHE: i. Abänderung des Verfahrens des Patentes 374928 zur Raffinierung von Mineralölen, Urteeren. usw., dadurch gekennzeichnet, daß man zwecks Gewinnung von Nebenprodukten, wie organischen Säuren, phenolartigen Körpern, ungesättigten Kohlenwasserstoffen u..dgl., den nach dem Verfahren des Patentes 374928 erhaltenen Filterrückstand in Wasser einträgt und, falls erforderlich, nach Ansäuern mit Wasser,larppf behandelt oder aber das ausgeschiedene Öl lediglich destilliert. PATENT CLAIMS: i. Modification of the procedure of patent 374928 for refining mineral oils, ancient tars. etc., characterized in that one for the purpose of obtaining by-products such as organic acids, phenol-like bodies, unsaturated hydrocarbons and the like., The process of the patent 374928 The resulting filter residue enters into water and, if necessary, after acidification treated with water, larppf or the separated oil is simply distilled. 2. Weitere Aushildung des Verfahrens nach Anspruch i, dadurch gekennzeichnet, ,daß man die wäßrige Lösung des nach dem Verfahren .des Patents 374928 erhaltenen Produktes nach Abheben der Ölschicht auf ,die gleiche Weise wie nach Anspruch i behandelt.2. Further training of the method according to claim i, characterized in that the aqueous solution of the product obtained by the process .des patent 374928 after lifting the oil layer on, treated in the same way as according to claim i.
DEH92231D 1922-12-28 1922-12-28 Process for refining mineral oils, ancient tars and the like like Expired DE391624C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH92231D DE391624C (en) 1922-12-28 1922-12-28 Process for refining mineral oils, ancient tars and the like like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH92231D DE391624C (en) 1922-12-28 1922-12-28 Process for refining mineral oils, ancient tars and the like like

Publications (1)

Publication Number Publication Date
DE391624C true DE391624C (en) 1924-03-08

Family

ID=7166387

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH92231D Expired DE391624C (en) 1922-12-28 1922-12-28 Process for refining mineral oils, ancient tars and the like like

Country Status (1)

Country Link
DE (1) DE391624C (en)

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