CH156113A - Process for the preparation of a valuable sulfurized derivative of tall oil. - Google Patents

Process for the preparation of a valuable sulfurized derivative of tall oil.

Info

Publication number
CH156113A
CH156113A CH156113DA CH156113A CH 156113 A CH156113 A CH 156113A CH 156113D A CH156113D A CH 156113DA CH 156113 A CH156113 A CH 156113A
Authority
CH
Switzerland
Prior art keywords
tall oil
valuable
preparation
parts
water
Prior art date
Application number
Other languages
German (de)
Inventor
A-G J R Geigy
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Publication of CH156113A publication Critical patent/CH156113A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11CFATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C3/00Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom

Landscapes

  • Chemical & Material Sciences (AREA)
  • General 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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Fats And Perfumes (AREA)
  • Paper (AREA)

Description

  

      1'erfabren    zur Darstellung eines wertvollen     sulfarierten    Derivates     von        Tallöl.       Die direkte     Sulfierung    von     Tallöl,    einem  Abfallprodukt der     Natronzellstoffherstel-          lung,    wurde bisher noch nicht     beschrieben,     wahrscheinlich deshalb nicht, weil nach     deii     üblichen,     bekannten        Sulfierverfahren    voll  ständige Zersetzung zu     kohligen,    unlöslichen  Produkten stattfindet.  



  Es wurde nun gefunden, dass man zu  einem wertvollen,     sulfierten    Derivat von       '1'allöl    gelangen, kann, wenn man die Behand  lung mit     sulfurierenden    Mitteln bei Anwe  senheit von Phenol durchführt, wobei auf  100 Teile     Tallöl    mindestens 30 Teile Phenol  notwendig sind. Man erhält einen har  zigen, wasserlöslichen Körper mit vorzüg  lichen     kapillaraktiven    Eigenschaften. geeig  net zur     Verwendung    als Netzmittel in der  Textilindustrie; in konzentrierter Form gibt  er mit Eisensalzen gefärbte Fällungen, wel  che beim Verdünnen mit Wasser     glatt    löslich  sind.  



  <I>Beispiel:</I>  100 Teile     Tallöl    werden mit<B>7</B>0 Teilen  Phenol verrührt und unter 100   105 Teilen    Schwefelsäure 66       Be    zugemischt. Man hält  die     Temperatur    des Gemisches auf 85 bis  105   bis zur Wasserlöslichkeit, verdünnt  dann mit ungefähr dem gleichen Volumen  Wasser und entfernt die     überschüssige     Schwefelsäure durch Zusatz von Kalk. Durch  Umsetzen des entstandenen Kalksalzes mit  Soda und Verdampfen der filtrierten Lösung  erhält man das     Natronsalz    einer     Sulfosäure     als kaum gefärbtes Pulver.  



  Als     Sulfierungsmittel    kann Schwefel  säure ganz oder teilweise ersetzt werden  durch     Chlorsulfonsäure    oder     Oleum.  



      1'erfabren for the preparation of a valuable sulphated derivative of tall oil. The direct sulphonation of tall oil, a waste product from the manufacture of soda pulp, has not yet been described, probably not because the usual, known sulphonation process completely decomposes to carbonaceous, insoluble products.



  It has now been found that a valuable, sulfated derivative of '1'all oil can be obtained if the treatment with sulfurizing agents is carried out in the presence of phenol, at least 30 parts of phenol being necessary for 100 parts of tall oil. A resinous, water-soluble body with excellent capillary-active properties is obtained. suitable for use as a wetting agent in the textile industry; in concentrated form, it gives precipitates colored with iron salts, which are readily soluble when diluted with water.



  <I> Example: </I> 100 parts of tall oil are stirred with <B> 7 </B> 0 parts of phenol and mixed with 100 to 105 parts of sulfuric acid 66 Be. The temperature of the mixture is maintained at 85-105 until it is water-soluble, then diluted with approximately the same volume of water and the excess sulfuric acid is removed by adding lime. By reacting the resulting lime salt with soda and evaporating the filtered solution, the sodium salt of a sulphonic acid is obtained as a hardly colored powder.



  As a sulfonating agent, sulfuric acid can be replaced in whole or in part by chlorosulfonic acid or oleum.

 

Claims (1)

PATENTANSPRITCI3 Verfahren zur Darstellung eines wertvol len sulfierten Derivates von Tallöl, dadurch gekennzeichnet, dass man ein Gemisch von Tallöl und Phenol mit sulfierenden Mitteln behandelt, wobei auf 100 Teile Tallöl min destens 30 Teile Phenol verwendet werden. PATENT CLAIMS Process for the preparation of a valuable sulphated derivative of tall oil, characterized in that a mixture of tall oil and phenol is treated with sulphurizing agents, at least 30 parts of phenol being used per 100 parts of tall oil. Man erhält einen harzigen, wasserlöslieben Körper mit vorzüglichen kapillaraktiven Ei- genschaften, geeignet zur Verwendung als Netzmittel in der Textilindustrie; in kon zentrierter Form gibt er mit Eisensalzen ge- färbte Fällungen, welche beim Verdünnen mit Wasser glatt löslich sind. A resinous, water-soluble body is obtained with excellent capillary-active properties, suitable for use as a wetting agent in the textile industry; in concentrated form it gives precipitates colored with iron salts, which are readily soluble when diluted with water.
CH156113D 1931-08-06 1931-08-06 Process for the preparation of a valuable sulfurized derivative of tall oil. CH156113A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH156113T 1931-08-06

Publications (1)

Publication Number Publication Date
CH156113A true CH156113A (en) 1932-07-31

Family

ID=4410522

Family Applications (1)

Application Number Title Priority Date Filing Date
CH156113D CH156113A (en) 1931-08-06 1931-08-06 Process for the preparation of a valuable sulfurized derivative of tall oil.

Country Status (1)

Country Link
CH (1) CH156113A (en)

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