DE527179C - Process for the extraction of oils from earths and slurries containing mineral oils - Google Patents

Process for the extraction of oils from earths and slurries containing mineral oils

Info

Publication number
DE527179C
DE527179C DEB133671D DEB0133671D DE527179C DE 527179 C DE527179 C DE 527179C DE B133671 D DEB133671 D DE B133671D DE B0133671 D DEB0133671 D DE B0133671D DE 527179 C DE527179 C DE 527179C
Authority
DE
Germany
Prior art keywords
oils
extraction
earths
containing mineral
slurries containing
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
DEB133671D
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.)
Willy Salge & Co Tech Ges M B
KONRAD BANDAU DR
Original Assignee
Willy Salge & Co Tech Ges M B
KONRAD BANDAU 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 Willy Salge & Co Tech Ges M B, KONRAD BANDAU DR filed Critical Willy Salge & Co Tech Ges M B
Priority to DEB133671D priority Critical patent/DE527179C/en
Application granted granted Critical
Publication of DE527179C publication Critical patent/DE527179C/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
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal

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)
  • Fats And Perfumes (AREA)

Description

Verfahren zur Gewinnung von Ölen aus mineralölhaltigen Erden und Schlämmen Die Erfindung betrifft eine Erweiterung des Anwendungsgebietes des Verfahrens nach Patent 485 596 zur Gewinnung von Ölen aus ölhaltigen Stoffen auf Produkte, wie Erde oder Schlamm, die mit Mineralrohöl getränkt sind und wie sie beispielsweise beim Betrieb von Ölbohrtürmen, Abbaubetrieben u. dgl. anfallen. Man hat zwar versucht, aus derartigen mineralölhaltigen Stoffen durch Emulsionierung das Öl aus dem Gestein auszuwaschen. Ein solches Verfahren läßt sich aber nur in kleinem Maßstab durchführen und ist durchaus unwirtschaftlich. Bei dem neuen Verfahren dagegen liegt der Gedanke vor, Soda im Autoklaven bei höherem Druck mit Salz als emulsionsverhinderndes Mittel auf den Mineralschlamm einwirken zu lassen, und nur durch die Einschaltung dieser Kombination und Temperatur, die der Wasserdampf bei dem angewandten höheren Druck aufweist, werden Ausbeuten erreicht, die die Anwendung des neuen Verfahrens wirtschaftlich und lohnend gestalten. Teilversuche haben ergeben, daß solche mit Mineralrohöl getränkte Erden durch das neue Verfahren von 5o v. H. bis auf 4 v. H. Ölgehalt (auf Trockensubstanz bezogen) herunter entölt werden konnten, wobei außer dem letzterwähnten übrigbleibenden Ölgehalt keinerlei Verluste auftreten.Process for the extraction of oils from soils and sludges containing mineral oil The invention relates to an expansion of the field of application of the method according to Patent 485 596 for the extraction of oils from oily substances on products such as earth or mud impregnated with mineral crude oil and such as, for example, when Operation of oil rigs, mining operations and the like. One tried from such mineral oil-containing substances the oil from the rock is emulsified to wash out. However, such a process can only be carried out on a small scale and is quite uneconomical. With the new process, however, lies the thought before, soda in the autoclave at higher pressure with salt as an anti-emulsion agent to act on the mineral mud, and only by engaging it Combination and temperature of the water vapor at the higher pressure applied has, yields are achieved that make the use of the new process economical and make it worthwhile. Partial experiments have shown that those soaked with mineral crude oil Earth through the new procedure of 5o BC. H. up to 4% H. Oil content (on dry matter related) could be de-oiled down, except for the last-mentioned remaining Oil content no losses occur.

Claims (1)

PATE- NTANSYRUCH: Erweiterung des Anwendungsgebietes des Verfahrens nach Patent 485 596 zur Gewinnung von Ölen aus ölhaltigen Stoffen, dadurch gekennzeichnet, daß, an Stelle von ölhaltigen Bleicherden bzw. Bleichkohlen Produkte, wie Erde oder Schlamm, die mit Mineralöl getränkt sind und wie sie beispielsweise beim Betrieb von Bohrtürmen und Abbaubetrieben anfallen, im Autoklaven bei höherer Temperatur mit einer Kochsalz- und Sodalösung behandelt werden.PATE-NTANSYRUCH: Extension of the field of application of the procedure according to patent 485 596 for the extraction of oils from oily substances, characterized in that, that, instead of oily bleaching earths or bleaching carbons, products such as earth or Mud that are soaked in mineral oil and how they are, for example, when operating from drilling rigs and mining operations, in an autoclave at a higher temperature treated with a saline and soda solution.
DEB133671D 1927-10-01 1927-10-01 Process for the extraction of oils from earths and slurries containing mineral oils Expired DE527179C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB133671D DE527179C (en) 1927-10-01 1927-10-01 Process for the extraction of oils from earths and slurries containing mineral oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB133671D DE527179C (en) 1927-10-01 1927-10-01 Process for the extraction of oils from earths and slurries containing mineral oils

Publications (1)

Publication Number Publication Date
DE527179C true DE527179C (en) 1931-06-15

Family

ID=6998360

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB133671D Expired DE527179C (en) 1927-10-01 1927-10-01 Process for the extraction of oils from earths and slurries containing mineral oils

Country Status (1)

Country Link
DE (1) DE527179C (en)

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