DE319548C - Process for the extraction of oil from petroleum sands - Google Patents
Process for the extraction of oil from petroleum sandsInfo
- Publication number
- DE319548C DE319548C DE1918319548D DE319548DD DE319548C DE 319548 C DE319548 C DE 319548C DE 1918319548 D DE1918319548 D DE 1918319548D DE 319548D D DE319548D D DE 319548DD DE 319548 C DE319548 C DE 319548C
- Authority
- DE
- Germany
- Prior art keywords
- oil
- extraction
- petroleum
- sands
- sand
- 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
- C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
- C10G1/047—Hot water or cold water extraction processes
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)
- Extraction Or Liquid Replacement (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Description
Verfahren zur Gewinnung von Öl aus Erdölsanden. Das Erdöl ist auf seiner natürlichen Lagerstätte an einen festen Träger, ein poröses Gestein, wie porösen Sandstein, Sand u. dgl., gebunden, in welchen es die Gesteinsporen anfüllt. Aus den Poren dieser Gesteine fließt das Öl unter Gasdruck oder auch vermöge seiner Liquidität von selbst aus, sobald das Gestein offengedeckt wird. Jedoch bleibt immer noch ein großer Teil des vorhandenen Bitumens im Gestein adhärierend zurück, genau wie bei einem Schwamm, der nur einen gewissen Überschug der von ihm aufgesogenen Flüssigkeit abgibt, während der Rest als Feuchtigkeit in den Poren haften bleibt. Das nach Abgabe des flüssigen Erdöls in der Lagerstätte verbleibende Bitumen umhüllt wie ein Häutchen jedes einzelne Sandkorn und ist bisher nur dadurch zu gewinnen, daß man den Petrolsand abbaut, zutage fördert und dort mit heißem Wasser auskocht oder in geschlossenen Behältern schwelt.Process for the extraction of oil from petroleum sands. In its natural deposit, the petroleum is bound to a solid carrier, a porous rock, such as porous sandstone, sand and the like, in which it fills the pores of the rock. The oil flows out of the pores of these rocks under gas pressure or by virtue of its liquidity as soon as the rock is exposed. However, a large part of the existing bitumen remains adhering to the rock, just like a sponge, which only releases a certain excess of the liquid it has absorbed, while the rest remains as moisture in the pores. The bitumen remaining in the deposit after the liquid petroleum has been released envelops every single grain of sand like a skin and has so far only been obtained by mining the petroleum sand, bringing it to the surface and boiling it with hot water or smoldering in closed containers.
Das vorliegende Verfahren zur Gewinnung und gleichzeitigen Aufbereitung von Petrolsanden bezweckt die Absonderung des Bitumens von den Sandkörnern schon auf der Lagerstätte beim Abbau des Ölsandes zu erzielen. Hierzu wird der Petrolsand aus der Lagerstätte-mittels des an sich bekannten Abspritzverfahrens im hydraulischen Strahl hereingewonnen. Die hochgespannte Spritzflüssigkeit besteht aus kaltem oder noch besser aus heißem Wasser oder ätzenden Lösungen, wie Chlormagnesiumlauge u. dgl. Durch die mechanische und ätzende Wirkung des arbeitenden Strahles, sowie durch die dabei entstehende Reibung der einzelnen Sandkörner aneinander, wird das Bitumen demnach sofort beim Abbau, also noch auf der Lagerstätte, von den Sandkörnern abgesondert. Gewinnung und Aufbereitung des Ölsandes ist demnach ein und derselbe Prozeß. Die Sande brauchen also nicht zutage gefördert zu werden, sondern können gleich nach ihrer Gewinnung von dem ihnen anhaftenden Bitumen befreit zum Versatze von Hohlräumen in der Grube verbleiben.The present method for extraction and simultaneous processing Petroleum sands already aim to separate bitumen from grains of sand to achieve on the deposit when mining the oil sands. The petroleum sand is used for this from the deposit by means of the hydraulic spraying method known per se Ray won in. The high-tension spray liquid consists of cold or even better from hot water or corrosive solutions such as chlorine magnesium lye and the like. Like. By the mechanical and caustic effect of the working beam, as well as through the resulting friction between the individual grains of sand becomes the bitumen therefore immediately separated from the grains of sand during mining, i.e. still on the deposit. Extraction and processing of the oil sand is therefore one and the same process. the So sands do not need to be brought to the surface, but can be used immediately their extraction freed from the bitumen adhering to them to offset cavities remain in the pit.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE319548T | 1918-03-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE319548C true DE319548C (en) | 1920-03-29 |
Family
ID=6152053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1918319548D Expired DE319548C (en) | 1918-03-16 | 1918-03-16 | Process for the extraction of oil from petroleum sands |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE319548C (en) |
-
1918
- 1918-03-16 DE DE1918319548D patent/DE319548C/en not_active Expired
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