DE495178C - Process for the fermentation of alcohol - Google Patents

Process for the fermentation of alcohol

Info

Publication number
DE495178C
DE495178C DER76646D DER0076646D DE495178C DE 495178 C DE495178 C DE 495178C DE R76646 D DER76646 D DE R76646D DE R0076646 D DER0076646 D DE R0076646D DE 495178 C DE495178 C DE 495178C
Authority
DE
Germany
Prior art keywords
alcohol
fermentation
smoldering
fractions
lignite
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
DER76646D
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.)
RIEBECKSCHE MONTANWERKE AG
Original Assignee
RIEBECKSCHE MONTANWERKE AG
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 RIEBECKSCHE MONTANWERKE AG filed Critical RIEBECKSCHE MONTANWERKE AG
Priority to DER76646D priority Critical patent/DE495178C/en
Application granted granted Critical
Publication of DE495178C publication Critical patent/DE495178C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12F—RECOVERY OF BY-PRODUCTS OF FERMENTED SOLUTIONS; DENATURED ALCOHOL; PREPARATION THEREOF
    • C12F5/00—Preparation of denatured alcohol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Description

Verfahren zur Vergällung von Spiritus Inder Patentschrift 491 696 wird ein Verfahren zur Vergällung von Spiritus beschrieben, gemäß welchem die bei der Verschwelung der Braunkohle gewonnenen rohen Leichtöle, deren Fraktionen oder speziell die aus den Leichtölen ganz oder teilweise isolierten übelriechenden Stoffe als Vergällungsmittel verwendet werden. Der nach diesem Verfahren denaturierte Spiritus scheidet wegen seines üblen Geruches und Geschmackes zu Genußzwecken aus; er hat jedoch den Nachteil, auch zu manchen anderen Zwecken, z. B. im Haushalt, schlecht verwendet werden zu können, da sich sein aufdringlicher Geruch störend bemerkbar macht.Process for denaturing alcohol in patent specification 491 696 describes a process for denaturing alcohol, according to which the at the smoldering of the lignite obtained crude light oils, their fractions or especially the malodorous substances completely or partially isolated from the light oils be used as denaturants. The alcohol denatured by this process due to its bad smell and taste, is excluded for consumption purposes; he has however, the disadvantage also for some other purposes, e.g. B. in the household, bad to be able to be used, as its intrusive smell is noticeable disturbing power.

Es hat sich nun gezeigt, daß man diesen Mangel dadurch beheben kann, @daß man das Leichtöl bzw. seine Fraktionen oder bestimmte aus dem Leichtöl durch Lösungsmittelbehandlung oder auf chemischem Wege isolierte Bestandteile nicht im rohen Zustande, sondern erst nach vorgenommener Reinigung mittels Raffinationsmitteln u. dgl. denn Alkohol zusetzt. Überraschenderweise ,verden durch die raffinierende Behandlung des bei der Verschwelung der Braunkohle gewonnenen Leichtöles, welche nach bekannten Methoden durchgeführt wird, die ekelerregenden Geruchstoffe beseitigt, während der widerliche Geschmack so weit erhalten bleibt, daß das ganz oder teilweise raffinierte Benzin immer noch fähig ist, den Alkohol zu Genußzwecken durchaus unbrauchbar zu machen.It has now been shown that this deficiency can be remedied by @ That one the light oil or its fractions or certain from the light oil through Solvent treatment or chemically isolated components not in the raw state, but only after cleaning with refining agents and the like because alcohol adds. Surprisingly, verden by the refined Treatment of the light oil obtained from the smoldering of the lignite, which is carried out according to known methods, which eliminates nauseating odor substances, while the disgusting taste is retained to the extent that it is wholly or partially Refined gasoline is still capable of making alcohol quite unusable for consumption purposes close.

Das so vorbehandelte Produkt besitzt also ,noch vollkommen die an ein Vergällungsmittel zu stellenden Anforderungen, ohne deshalb auch in ,analerer Hinsicht Nachteile zu zeigen, welche seiner Verwendbarkeit hinderlich sind.The product that has been pretreated in this way still completely possesses the a denaturing agent, without therefore also in, more anal To show disadvantages which are a hindrance to its usability.

Natürlich kann dieses Denaturierungsmittel auch zusammen mit anderen Vergällungsmitteln verwendet werden.Of course, this denaturant can also be used together with others Denaturants are used.

Claims (1)

PATENTANSPRUCH: Verfahren zur Vergällung von Spiritus nach Patent 491 696 mit Hilfe von bei der Verschwelung von Braunkohle gewonnenen Leichtölen oder deren Fraktionen oder aus diesen isolierten Bestandteilen, dadurch gekennzeichnet, daß diese Stoffe vorher raffiniert werden.PATENT CLAIM: Process for denaturing alcohol according to patent 491 696 with the help of light oils obtained from the smoldering of lignite or their fractions or components isolated from these, characterized in that that these substances are refined beforehand.
DER76646D 1928-12-15 1928-12-15 Process for the fermentation of alcohol Expired DE495178C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER76646D DE495178C (en) 1928-12-15 1928-12-15 Process for the fermentation of alcohol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER76646D DE495178C (en) 1928-12-15 1928-12-15 Process for the fermentation of alcohol

Publications (1)

Publication Number Publication Date
DE495178C true DE495178C (en) 1930-04-03

Family

ID=7415381

Family Applications (1)

Application Number Title Priority Date Filing Date
DER76646D Expired DE495178C (en) 1928-12-15 1928-12-15 Process for the fermentation of alcohol

Country Status (1)

Country Link
DE (1) DE495178C (en)

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