DE405395C - Process for the extraction of fats, oils, essential oils and the like Like. From such containing materials - Google Patents

Process for the extraction of fats, oils, essential oils and the like Like. From such containing materials

Info

Publication number
DE405395C
DE405395C DES62393D DES0062393D DE405395C DE 405395 C DE405395 C DE 405395C DE S62393 D DES62393 D DE S62393D DE S0062393 D DES0062393 D DE S0062393D DE 405395 C DE405395 C DE 405395C
Authority
DE
Germany
Prior art keywords
oils
extraction
fats
evaporator
condenser
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
DES62393D
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.)
SOLVENT EXTRACTION REFRIGERATI
Original Assignee
SOLVENT EXTRACTION REFRIGERATI
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 SOLVENT EXTRACTION REFRIGERATI filed Critical SOLVENT EXTRACTION REFRIGERATI
Priority to DES62393D priority Critical patent/DE405395C/en
Application granted granted Critical
Publication of DE405395C publication Critical patent/DE405395C/en
Expired legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11BPRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B1/00Production of fats or fatty oils from raw materials
    • C11B1/10Production of fats or fatty oils from raw materials by extracting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)

Description

Verfahren zur Extraktion von Fetten, Ölen, ätherischen Ölen u. dgl. aus solche enthaltenden Materialien. Ein bekanntes Verfahren zur Extraktion von Ölen, Fetten, Fettsäuren u. dgl. aus Nüssen und anderem mehlförmigen Material ist die Anwendung von flüchtigen Lösungsmitteln, wie Benzin, oder von leicht verflüssigbaren Gasen, wie Schwefeldioxyd, und die nachträgliche Trennung mittels der Destillation oder Verflüchtigung durch Anwendung von äußerer Hitze, während das Mehl nachträglich dem Dämpfen unterworfen wird, um das zurückgebliebene Lösungsmittel zu entfcrnen, wonach es noch getrocknet wird, so daß großer Verbrauch an Brennmaterial erforderlich ist.Process for the extraction of fats, oils, essential oils and the like. from materials containing such. A well-known method for the extraction of Oils, fats, fatty acids and the like from nuts and other flour-like material the use of volatile solvents, such as gasoline, or of easily liquefiable solvents Gases such as sulfur dioxide and the subsequent separation by means of distillation or volatilization from the application of external heat while the flour is subsequently applied is subjected to steaming in order to the remaining solvent to be removed, after which it is still dried, so that large consumption of fuel is required.

Der Zweck der vorliegenden Erfindung ist, die bei der Destillation hz«-. Verflüchtigung aufzuwendendeWärme einem anderenWärmeaustauschsvstein (ierart zu entnehmen, daß dieses letztere in seiner Arbeitsweise nicht beeinträchtigt wird, und zwar durch Anwendung eines solchen Lösungsmittels, welch;s aus dem Mehl entfernt werden kann und dasselbe in trockenem Zustande zurückläßt, und gleichzeitig als Kältemittel in dem bekannten Kältesystem benutzt `-erden kann. Beispielsweise eignet sich das :@tlivlclilori(i für diese Wirkungsweise.The purpose of the present invention is that of distillation hz «-. Heat to be expended for volatilization it can be seen that the latter is not impaired in its functioning, by using such a solvent which removes it from the flour and leaves it in a dry state, and at the same time as Refrigerant used in the known refrigeration system can be earthed. For example, suitable the: @tlivlclilori (i for this mode of action.

Die Zeichnung veranschaulicht die Erfindung in sch,-niatischer Weise.The drawing illustrates the invention in a sch, -niatischer way.

Es wird eine bekannte Kältemaschine mit Koinpressorl). Koiideiisor(' uii-i@'erdanipferE benutzt, wobei zwischen dem Kondensor C und dem Verdampfer F. ein orler mehrere Behälter B angeordnet sind. in welchen das Material Aufnahme findet, aus welchem das 01 usw. extrahiert werden soll. Das flüssige Äthclchlorid aus dem Kondensor C wird in einem Kessel .1 gesammelt und dann durch diese Behälter B zirkulieren gelassen, wobei es sich mit Öl anreichert und zii einem nicht dargestellten Kessel fließt, welcher mit entsprechenden Scheidewänden und Sümpfen zwecks Ansammlung von Unreinigkeiten und festen Beimischungen versehen ist. Die gereinigte Flüssigkeit, welche (las in Äthvlchlorid gelöste Öl enthält, wird mittels des üblichen Expansionsventils t# in dein Verdampfer E verflüchtigt, in welchem sich das Ö1 ausscheidet und von Zeit zu Zeit mittels des Ablaßhalines d entfernt werden kann.It becomes a well-known refrigeration machine with Koinpressorl). Koiideiisor ('uii-i @' erdanipferE used, with an orler several containers B arranged between the condenser C and the evaporator F. in which the material is received, from which the 01 , etc. is to be extracted the condenser C is collected in a boiler .1 and then circulated through this container B, where it is enriched with oil and flows to a boiler, not shown, which is provided with appropriate partitions and sumps for the purpose of collecting impurities and solid admixtures Purified liquid, which contains oil dissolved in ethyl chloride, is volatilized by means of the usual expansion valve t # in your evaporator E, in which the oil separates out and can be removed from time to time by means of the drainage tube d.

Zwecks Entfernung des 'Materials bzw. extrahierten Mehles aus dem bzw. den Behältern B sind 'Mittel vorgesehen, um diese Behälter unter Vakuum zu setzen, wodurch das Mehl vollständig getrocknet wird und für weitere Verwendung gebrauchsfertig ist. Zu diesem Zweck wird (-las Zuflußventil f geschlossen u11#1 der Verdampfer so lange an den Kompressor P angeschlossen, bis in der Pumpenleitung praktisch kein Äthylchlorid mehr vorhanden ist. Die voll gezeichneten Leitungen z, und l zeigen den Kreislauf des dampfförmigen bzw. flüssigen Lösungsmittels. Der Verdampfer E steht im Wärmeaustausch mit der zu kühlenden Flüssigkeit, z. B. Sole h', «-elche in denn Behälter F eingeschlossen ist und durch die strichpunktiert gezeichneten Leitungen h mit der Pumpe G und dem Behälter J zur Eisherstellung in Verbindung steht. .For the purpose of removing the 'material or extracted flour from the or the containers B are 'provided means to these containers under vacuum set, which completely dries the flour and ready for further use is ready to use. For this purpose (-las inflow valve f is closed u11 # 1 the evaporator is connected to the compressor P until it is in the pump line practically no more ethyl chloride is present. The fully drawn lines z and l show the cycle of the vaporous and liquid solvents, respectively. Of the Evaporator E is in heat exchange with the liquid to be cooled, e.g. B. Sole h ', «-which is enclosed in the container F and by the dash-dotted line drawn lines h with the pump G and the container J for ice making in Connection. .

Es ist ersichtlich, daß durch Verwendung ,lies Lösungsmittels in beschriebener Weise zwecks Ölextraktion in Kombination mit dem hältesvsteni sehr wesentliche Ersparnisse an Arbeit und Brennstoffmaterial erzielt werden können.It can be seen that by using the solvent described in US Pat Way for the purpose of oil extraction in combination with the haltesvsteni very substantial savings in labor and fuel material can be achieved.

Das Verfahren eignet sich für die Extraktion von Flüssigkeiten oder festen Fetten. Speiseölen, Drogen, ätherischen Ölen u. dgl. aus 'Wolle, Geweben, Früchten, Blumen, Blättern, Rinden usw. und ferner für die Extraktion solcher Öle, Fette, Drogen u. r1-1. aus ihren U'sungen in Flüssigkeiten, «-elche in dem angewendeten Lösungsmittel nicht löslich sind.The method is suitable for the extraction of liquids or solid fats. Edible oils, drugs, essential oils and the like made from wool, fabrics, Fruits, flowers, leaves, bark etc. and furthermore for the extraction of such oils, Fats, drugs and r1-1. from their solutions in liquids, "- which in the applied Solvents are not soluble.

Claims (1)

PATRNT-ANSPRÜCHE'. i. Verfahren zur Extraktion von Fetten, Ölen, ätherischen Ölen usw. aus solche enthaltenden 'Materialien unter Verwendung von leicht v erflüssigbaren Gasen oder hochflüchtigen Flüssigkeiten mit niedrigem Siedepunkt für die Extraktion, dadurch gekennzeichnet, daß man das kondensierte Lösungsmittel zum Lösen .des Fettes benutzt, bevor es dem Verdampfer (E) eines Kältesystems zugeführt wird, wobei das in dem Verdampfer ausgeschiedene Fett gesammelt und zeitweise entfernt wird. Vorrichtung zur Ausführung des Verfahrens nach Anspruch i, dadurch gekennzeichnet, daß zwischen dem Kondensor (C-) und dem Verdampfer (E) ein oder mehrere Behälter (13) für die Beschickung des zu extrahierenden Materials eingeschaltet sind, welche von .dein Kondensor bzw. einem eingeschalteten Sammelkessel (:1) mittels des Ventils (f) abgeschlossen und mit dem Kompressor (P) in Verbindung gesetzt werden können.PATRNT CLAIMS '. i. Process for the extraction of fats, oils, essential Oils etc. from materials containing them using readily liquefiable ones Gases or highly volatile liquids with a low boiling point for extraction, characterized in that the condensed solvent to dissolve .des fat used before it is fed to the evaporator (E) of a refrigeration system, whereby the in the evaporator separated fat is collected and temporarily removed. contraption for carrying out the method according to claim i, characterized in that between the condenser (C-) and the evaporator (E) one or more containers (13) for the Feeding of the material to be extracted are switched on, which of .your Condenser or a switched-on collecting vessel (: 1) closed by means of valve (f) and can be connected to the compressor (P).
DES62393D 1923-03-16 1923-03-16 Process for the extraction of fats, oils, essential oils and the like Like. From such containing materials Expired DE405395C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES62393D DE405395C (en) 1923-03-16 1923-03-16 Process for the extraction of fats, oils, essential oils and the like Like. From such containing materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES62393D DE405395C (en) 1923-03-16 1923-03-16 Process for the extraction of fats, oils, essential oils and the like Like. From such containing materials

Publications (1)

Publication Number Publication Date
DE405395C true DE405395C (en) 1924-10-31

Family

ID=7495588

Family Applications (1)

Application Number Title Priority Date Filing Date
DES62393D Expired DE405395C (en) 1923-03-16 1923-03-16 Process for the extraction of fats, oils, essential oils and the like Like. From such containing materials

Country Status (1)

Country Link
DE (1) DE405395C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2659224A (en) * 1950-04-18 1953-11-17 Arlis M Duncan Transfer chute for connection between dry cleaning and solvent recovery machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2659224A (en) * 1950-04-18 1953-11-17 Arlis M Duncan Transfer chute for connection between dry cleaning and solvent recovery machines

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