DE479908C - Process for the saponification of fats for the production of solid soaps under pressure and stirring - Google Patents

Process for the saponification of fats for the production of solid soaps under pressure and stirring

Info

Publication number
DE479908C
DE479908C DEL64618D DEL0064618D DE479908C DE 479908 C DE479908 C DE 479908C DE L64618 D DEL64618 D DE L64618D DE L0064618 D DEL0064618 D DE L0064618D DE 479908 C DE479908 C DE 479908C
Authority
DE
Germany
Prior art keywords
saponification
stirring
fats
production
under pressure
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
DEL64618D
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.)
KARL LOEFFL DR
Original Assignee
KARL LOEFFL 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 KARL LOEFFL DR filed Critical KARL LOEFFL DR
Priority to DEL64618D priority Critical patent/DE479908C/en
Application granted granted Critical
Publication of DE479908C publication Critical patent/DE479908C/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D13/00Making of soap or soap solutions in general; Apparatus therefor
    • C11D13/02Boiling soap; Refining

Description

Verfahren zur Verseifung von Fetten zur Herstellung von festen -Seifen unter Druck und Rühren Es ist bekannt, Fette unter Druck und auch unter Rühren zu verseifen. Eine Verseifung unter Druck und Rühren hat bisher vor allem deshalb keine weitgehende technische Verwendung gefunden, weil dabei viel Schaum entsteht, wodurch die Seife schwammig wird und sich schlecht absetzt.Process for the saponification of fats for the production of solid soaps under pressure and stirring It is known to add fats under pressure and also with stirring saponify. This is the main reason why saponification under pressure and stirring has so far not taken place Found extensive technical use because it creates a lot of foam, which the soap becomes spongy and does not settle well.

Man kann nun die Schaumbildung, auch beim Rühren mit schnellaufendem Rührwerk über ioo Touren in der Minute, sowie das nachherige Schwammigwerden der festen Seife völlig vermeiden, wenn man den freien Raum des geschlossenen Verseifungsgefäßes luftleer oder gasfrei macht und nur mit einem kondensierbaren Flüssigkeitsdampf füllt. So z. B. mit Wasserdampf bei der Herstellung von gewöhnlichen Seifen, mit Alkoholdampf bei der Herstellung von Glycerinseifen oder von Benzin und Chlorkohlenwasserstoffen bei der Herstellung von flüssigen und festen Benzin- und anderen Textilseifen.You can now see the foam formation, even when stirring with high-speed Agitator over 100 revolutions per minute, as well as the subsequent sponginess of the Avoid solid soap entirely when using the free space of the closed saponification vessel evacuated or gas-free and only with a condensable liquid vapor fills. So z. B. with steam in the production of ordinary soaps, with Alcohol vapor in the manufacture of glycerine soaps or gasoline and chlorinated hydrocarbons in the production of liquid and solid petrol and other textile soaps.

Beispiele i. m2 kg Kokosöl, 2o,5 kg 125gradige Ätznatronlauge in go 1 Wasser gelöst und io 1 Spiritus werden in das Verseifungsgefäß gebracht, hierauf die Masse ohne Rühren erhitzt, bis das Gemisch zum Kochen kommt und durch die Alkohol- und Wasserdämpfe alle Luft ausgetrieben ist, dann wird luftdicht geschlossen und das schnellaufende Rührwerk in Gang gebracht. Die Masse ist binnen kürzester Zeit völlig verseift.Examples i. m2 kg of coconut oil, 2o, 5 kg of 125-degree caustic soda solution dissolved in 1 % of water and 1 % of alcohol are placed in the saponification vessel, then the mass is heated without stirring until the mixture comes to a boil and all the air is driven out by the alcohol and water vapors, then it is closed airtight and the high-speed agitator is started. The mass is completely saponified within a very short time.

,?,. In das Dri#ckgefäß werden gebracht ?,o kg geschmolzenes Kokosöl und go kg geschmolzener Talg mit 17,5 kg i25gradiges Ätznatron in i2o 1 warmen Wassers gelöst, das Gefäß dann luftdicht geschlossen und evakuiert. Hierauf wird ohne zu erhitzen gerührt. Die Masse erwärmt sich und verseift schnell unter der eigenen Reaktionswärme, ohne weitere Wärmezufuhr von außen.,?,. In the pressure vessel, o kg of melted coconut oil and 100 kg of melted tallow are dissolved with 17.5 kg of 25-degree caustic soda in 120 1 of warm water, the vessel then closed airtight and evacuated. This is followed by stirring without heating. The mass heats up and quickly saponifies under its own heat of reaction, without any additional heat input from outside.

Es wurde bereits vorgeschlagen, Alkoholseifen durch Verseifang von Fetten mit einer alkoholischen Natronlauge bei höherer Temperatur und unterbrochenem RüÜren herzustellen, doch wurde dabei das Verseifungsgefäß nicht luft-oder gasfrei gemacht.It has already been suggested to make alcohol soaps by saponifying Fats with an alcoholic sodium hydroxide solution at a higher temperature and interrupted To produce RüÜren, but the saponification vessel was not free of air or gas made.

Claims (1)

PATENTANSPRUCT-1: Verfahren zur Verseifung von Fetten zur Herstellung von festen Seifen unter Druck und Rühren, dadurch gekennzeichnet, daß der leere Teil des Verseifungsgefäßes luft-und gasfrei gemacht und nur mit dem Dampfe einer beim Erkalten kondensierbaren Flüssigkeit gefüllt wird.PATENTANSPRUCT-1: Process for the saponification of fats for production of solid soaps under pressure and stirring, characterized in that the empty Part of the saponification vessel made free of air and gas and only one with the steam when it cools, it is filled with condensable liquid.
DEL64618D 1925-11-28 1925-11-28 Process for the saponification of fats for the production of solid soaps under pressure and stirring Expired DE479908C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL64618D DE479908C (en) 1925-11-28 1925-11-28 Process for the saponification of fats for the production of solid soaps under pressure and stirring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL64618D DE479908C (en) 1925-11-28 1925-11-28 Process for the saponification of fats for the production of solid soaps under pressure and stirring

Publications (1)

Publication Number Publication Date
DE479908C true DE479908C (en) 1929-07-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DEL64618D Expired DE479908C (en) 1925-11-28 1925-11-28 Process for the saponification of fats for the production of solid soaps under pressure and stirring

Country Status (1)

Country Link
DE (1) DE479908C (en)

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