AT67452B - Process for the production of a liquid or solid splitting agent for fats and oils. - Google Patents
Process for the production of a liquid or solid splitting agent for fats and oils.Info
- Publication number
- AT67452B AT67452B AT67452DA AT67452B AT 67452 B AT67452 B AT 67452B AT 67452D A AT67452D A AT 67452DA AT 67452 B AT67452 B AT 67452B
- Authority
- AT
- Austria
- Prior art keywords
- fats
- oils
- production
- liquid
- splitting agent
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 3
- 239000003795 chemical substances by application Substances 0.000 title description 3
- 239000003925 fat Substances 0.000 title description 3
- 239000007788 liquid Substances 0.000 title description 2
- 238000004519 manufacturing process Methods 0.000 title description 2
- 239000003921 oil Substances 0.000 title description 2
- 239000007787 solid Substances 0.000 title 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 8
- 229930195729 fatty acid Natural products 0.000 description 8
- 239000000194 fatty acid Substances 0.000 description 8
- 150000004665 fatty acids Chemical class 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- -1 aromatic fatty acids Chemical class 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 235000021588 free fatty acids Nutrition 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C1/00—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids
- C11C1/02—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids from fats or fatty oils
- C11C1/04—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids from fats or fatty oils by hydrolysis
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Fats And Perfumes (AREA)
Description
<Desc/Clms Page number 1>
EMI1.1
EMI1.2
erhaltenen Fettsäuren erheblich dunkler sind, als das Ausgangsmatenal und dass das andere Spaltungsprodukt, das Glyzerin, nicht unbedeutende Mengen von Sulfosäuren des verwendeten aromatischen Körpers enthält, welche das Glyzerin verunreinigen und seine Weiterverarbeitung erschweren. Ausserdem riecht das Spaltmittel stark nach schwefliger Säure, was bei der Verarbeitung als lästig empfunden wird.
Von der Erkenntnis ausgehend, dass diese Mängel die Folgen emer Verunreinigung des eigent- lichen Spaltmittels, nämlich der sulfoaromatischen Fettsaure, durch Sulfosäure des verwendeten aromatischen Körpers sowie durch verteerte freie Fettsäure sind, wurde nun gefunden. dass man nicht allein diese Mängel fast ganz beseitigen, sondern auch die Wirksamkeit des Spaltlllltte6 ganz er-
EMI1.3
sich das schwer lösliche Natronsalz der sulfoaromatischen Fettsiure abscheidet. Dies vlrd hierauf in einem geeigneten Extraktionsapparat mit Benzol, Benzin. Tetrachlorkohlenswft uder einem anderen geeigneten organischen Lösungsmittel behandelt, wobei die in dem öligen Ausgangsprodukt enthaltenen Mengen freier Fettsäure entfernt werden.
Dieses hat sich als sehr wichtig herausgestellt, da diese Fettsäure durch die Behandlung mit starker Schwefelsäure sehr stark schwarz gefärbt ist und daher die Hauptursache der Verunreinigung der beim Spalten der Fette entstehenden Fettsäuren darstellt. Es hat sich nun gezeigt. dass sich diese freie und verteerte
EMI1.4
aromatische Fettsäuren einen grossen Fortschritt dar, da dasselbe doppelt so wirksam, als das bisher bekannte und verwendete Präparat, dabei völlig geruchfrei ist und ein weit helleres Spalt- produit lus als das Ausgangsmatel1aL Die Möglichkeit das Spaltnuttel in fester Form ver-
EMI1.5
PATENT-ANSPRÜCHE :
1. Verfahren zur Herstellung eines flüssigen Spalt mittels für Fette und Öle aus dem durch Sulfurieren eines Gemisches von Fettsäuren und aromatischen Körpern erhältlichen Reaktions-
EMI1.6
aromatischenFettzäurenlösen.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
EMI1.1
EMI1.2
obtained fatty acids are considerably darker than the starting material and that the other cleavage product, glycerine, contains not insignificant amounts of sulfonic acids of the aromatic body used, which contaminate the glycerine and make its further processing difficult. In addition, the splitting agent smells strongly of sulphurous acid, which is perceived as annoying during processing.
Proceeding from the knowledge that these deficiencies are the consequences of a contamination of the actual breakdown agent, namely the sulfoaromatic fatty acid, by sulfonic acid of the aromatic body used as well as by converted free fatty acid, has now been found. that one not only eliminates these defects almost completely, but also that the effectiveness of the gap
EMI1.3
the sparingly soluble sodium salt of sulfoaromatic fatty acid separates out. This is then done in a suitable extraction apparatus with benzene or gasoline. Carbon tetrachloride solution is treated with another suitable organic solvent, the amounts of free fatty acid contained in the oily starting product being removed.
This has turned out to be very important because this fatty acid is very strongly colored black by treatment with strong sulfuric acid and is therefore the main cause of the contamination of the fatty acids formed when the fats are broken down. It has now been shown. that this is free and verte
EMI1.4
aromatic fatty acids represent a major step forward, since it is twice as effective as the preparation known and used up to now, is completely odorless and has a much lighter split product than the starting material.
EMI1.5
PATENT CLAIMS:
1. Process for the production of a liquid split means for fats and oils from the reaction material obtainable by sulfurizing a mixture of fatty acids and aromatic bodies
EMI1.6
aromatic fatty acids dissolve.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1360X | 1912-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT67452B true AT67452B (en) | 1915-01-11 |
Family
ID=88970346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT67452D AT67452B (en) | 1912-07-04 | 1913-07-02 | Process for the production of a liquid or solid splitting agent for fats and oils. |
Country Status (2)
| Country | Link |
|---|---|
| AT (1) | AT67452B (en) |
| NL (1) | NL1360C (en) |
-
1913
- 1913-07-02 AT AT67452D patent/AT67452B/en active
- 1913-07-03 NL NL2905A patent/NL1360C/en active
Also Published As
| Publication number | Publication date |
|---|---|
| NL1360C (en) | 1916-10-02 |
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