DE525669C - Process for the production of oils from metal halide-containing residues of the mineral and tar oil industry - Google Patents
Process for the production of oils from metal halide-containing residues of the mineral and tar oil industryInfo
- Publication number
- DE525669C DE525669C DEI34202D DEI0034202D DE525669C DE 525669 C DE525669 C DE 525669C DE I34202 D DEI34202 D DE I34202D DE I0034202 D DEI0034202 D DE I0034202D DE 525669 C DE525669 C DE 525669C
- Authority
- DE
- Germany
- Prior art keywords
- oils
- metal halide
- mineral
- production
- tar oil
- 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
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
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/02—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Description
Verfahren zur Gewinnung von Ölen aus metallhalogenidhaltigen Rückständen der Mineral- und Teerölindustrie Es wurde gefunden, daß die bei der Behandlung von Kohlenwasserstoffen aller Art, z. B. MineralÖlen,TeeTÖlen usw.,mit Metallhalogeniden bzw. mit Metall und Halogenwasserstoffsäure erhaltenen Rückstände - wie sie bei der Raffination und Kondensation bzw. Polymerisation erhalten werden - durch trockene Destillation mit bei der Arbeitstemperatur festen, raffinierend wirkenden Zusätzen auf wertvolle Öle aufgearbeitet werden können. Als Zusätze kommen kohlensaurer Kalk oder andere basische Salze, ferner Fullererde, Bleisalze usw. in Betracht, die allein oder in Mischung miteinander verwendet werden können, Man kann auch die trockene Destillation unter gleichzeitigem Einleiten von Gasen oder Dämpfen und bzw. oder unter vermindertem Druck ausführen.Process for the extraction of oils from residues containing metal halides the mineral and tar oil industry It has been found that in the treatment of Hydrocarbons of all kinds, e.g. B. mineral oils, tea oils, etc., with metal halides or residues obtained with metal and hydrohalic acid - as in the refining and condensation or polymerization can be obtained - by dry Distillation with additives that are solid at the working temperature and have a refining effect can be worked up on valuable oils. Carbonate of lime is used as additives or other basic salts, also fuller's earth, lead salts etc. into consideration, which alone or can be used in a mixture with each other, You can also use the dry Distillation with simultaneous introduction of gases or vapors and / or run under reduced pressure.
Die einfache trockene Destillation der metallhalogenidhaltigen Abfallprodukte ohne Zusätze- ergibt ein stark saures, dunkles und vielfach übelriechendes Öl. Bei Verwendung der erwähnten Zusätze erhält man höhere Ausbeuten und erhält hochwertige helle Öle, die entweder als Heizöl oder nach dem Fraktionieren auf Leicht-, Mittel- und Schmieröle weiterverarbeitet werden können.The simple dry distillation of metal halide-containing waste products without additives - results in a strongly acidic, dark and often foul-smelling oil. at Using the additives mentioned gives higher yields and high quality light oils, which can be used either as heating oil or after fractionation to light, medium and lubricating oils can be further processed.
Die bei der trockenen Destillation erhaltenen festen Rückstände können als aktive Kohle bzw. als Katalysatoren bei verschiedenen katalytischen Reaktionen Verwendung finden. Beispiel i ooo Teile eines Rückstandes, der bei der Behandlung von Braunkohlenteeröl mit Aluminiumchlorid erhalten wurde, werden mit 26o Teilen gepulvertem Kalkstein innig vermengt und unter Durchleiten von Stickstoff einer trockenen Destillation bis 500' unterworfen; ein Überschäumen des Rückstandes tritt hierbei nicht ein. Man erhält q., Teile Vorlauf, 148 Teile helles Mittelöl und 415 Teile helles Öldestillat, zusammen 6o5 Teile Öl. Wird derselbe Rückstand ohne Zusatz von kohlensaurem Kalk der trockenen Destillation unterworfen, so erhält man nur etwa q.oo Teile eines äußerst übelriechenden Öles, das an der Luft rasch nachdunkelt.The solid residues obtained in the dry distillation can be used as active charcoal or as catalysts in various catalytic reactions. EXAMPLE 10000 parts of a residue obtained from the treatment of lignite tar oil with aluminum chloride are intimately mixed with 260 parts of powdered limestone and subjected to dry distillation for up to 500 'while passing nitrogen through; the residue does not foam over. One receives q., Parts of first run, 148 parts of light medium oil and 415 parts of light oil distillate, altogether 605 parts of oil. If the same residue is subjected to dry distillation without the addition of carbonate of lime, only about q, ooo parts of an extremely foul-smelling oil are obtained, which quickly darken in the air.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI34202D DE525669C (en) | 1928-04-24 | 1928-04-24 | Process for the production of oils from metal halide-containing residues of the mineral and tar oil industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI34202D DE525669C (en) | 1928-04-24 | 1928-04-24 | Process for the production of oils from metal halide-containing residues of the mineral and tar oil industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE525669C true DE525669C (en) | 1931-05-27 |
Family
ID=7188651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEI34202D Expired DE525669C (en) | 1928-04-24 | 1928-04-24 | Process for the production of oils from metal halide-containing residues of the mineral and tar oil industry |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE525669C (en) |
-
1928
- 1928-04-24 DE DEI34202D patent/DE525669C/en not_active Expired
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