DE371525C - Process for the representation of bodies similar to fatty acids - Google Patents

Process for the representation of bodies similar to fatty acids

Info

Publication number
DE371525C
DE371525C DEM71092D DEM0071092D DE371525C DE 371525 C DE371525 C DE 371525C DE M71092 D DEM71092 D DE M71092D DE M0071092 D DEM0071092 D DE M0071092D DE 371525 C DE371525 C DE 371525C
Authority
DE
Germany
Prior art keywords
representation
fatty acids
bodies similar
bodies
subjected
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
DEM71092D
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEM71092D priority Critical patent/DE371525C/en
Application granted granted Critical
Publication of DE371525C publication Critical patent/DE371525C/en
Expired legal-status Critical Current

Links

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
    • C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
    • C11C3/12—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by hydrogenation

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

Verfahren zur Darstellung fettsäureartiger Körper. Das Hauptpatent betrifft ein Verfahren zur Herstellung fettsäureartiger Körper, nach welchem das beim Natronsulfatv erfahren entstehende flüssige Harz der Einwirkung von Wasserstoff unterworfen wird.Process for the preparation of fatty acid-like bodies. The main patent relates to a process for the production of fatty acid-like bodies, according to which the The liquid resin formed in the sodium sulfate process is the result of the action of hydrogen is subjected.

Die Erfindung betrifft nun eine weitere Ausbildung dieses Verfahrens. Es hat sich nämlich gezeigt, daß man einerseits bessere Produkte erzielt und anderseits die Hydrierung leichter durchführen kann, wenn das Tallöl vor der Hydrierung zunächst einmal einer Destillation unterworfen wird.The invention now relates to a further embodiment of this method. It has been shown that on the one hand better products are achieved and on the other hand the hydrogenation can carry out more easily if the tall oil before the hydrogenation first is subjected to a distillation once.

Demgemäß geht das Verfahren nach der Erfindung derart vor sich, daß das Tallöl zunächst unter gewöhnlichem Druck oder im Vakuum evtl. unter Zuhilfenahme von überhitztem Dampf so lange destilliert wird, bis ein ganz fester Rückstand zurückbleibt. Das Destillat wird dann zweckmäßig mit Schwefelsäure gereinigt und gebleicht und alsdann der Hydrierung unterworfen.Accordingly, the method according to the invention proceeds in such a way that the tall oil initially under normal pressure or in a vacuum, possibly with the aid is distilled by superheated steam until a very solid residue remains. The distillate is then appropriately cleaned and bleached with sulfuric acid then subjected to hydrogenation.

Man erzielt auf diese Weise hellgelbe, feste Massen von Säurenatur, die vorzügliche helle und feste Seifen ergeben. Ausführungsbeispiel. ioo kg Tallöl werden im Vakuum bei 2o mm Druck destilliert. Zwischen 26o bis 3oo° gehen etwa 8o bis 9o Prozent des Destillats über. Der Rückstand bildet ein festes Pech. Das Destillat wird bei 2o0 mit 1]Z bis i Prozent Schwefelsäure gereinigt und nachdem wird die Schwefelsäure ausgewaschen. Das Destillat stellt dann ein gelbes, dickflüssiges Produkt dar. ioo kg dieses destillierten und gereinigten Öles werden mit etwa i Prozent Nickelkatalysator oder einem anderen Katalysator bei etwa 18o0 nach einem der bekannten Hydrierungsverfahren hydriert. Das hydrierte Produkt ist ein fester talgartiger Körper. Die Ausbeute ist nahezu theoretisch.In this way, light yellow, solid masses of acidic nature are obtained, which make excellent light and firm soaps. Embodiment. 100 kg tall oil are distilled in vacuo at 20 mm pressure. Between 26o and 3oo ° go about 8o up to 90 percent of the distillate. The residue forms a solid pitch. The distillate is cleaned at 2o0 with 1] Z to 1 percent sulfuric acid and then the Washed out sulfuric acid. The distillate then turns yellow, viscous Product. 100 kg of this distilled and purified oil are mixed with about i Percent nickel catalyst or other catalyst at about 18o0 after a hydrogenated by the known hydrogenation process. The hydrogenated product is a solid sebum-like body. The yield is almost theoretical.

Claims (1)

PATENTANSPRUCH: Verfahren zur Darstellung fettsäureartiger Körper nach Patent 36173q., dadurch gekennzeichnet, daß das Ausgangsprodukt vor der Hydrierung zunächst einer Destillation unterworfen und lediglich das evtl. noch gereinigte flüssige Destillat mit Wasserstoff behandelt wird. PATENT CLAIM: Process for the preparation of fatty acid-like bodies according to patent 36173q., Characterized in that the starting product is first subjected to a distillation before hydrogenation and only the possibly still purified liquid distillate is treated with hydrogen.
DEM71092D 1920-10-21 1920-10-21 Process for the representation of bodies similar to fatty acids Expired DE371525C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM71092D DE371525C (en) 1920-10-21 1920-10-21 Process for the representation of bodies similar to fatty acids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM71092D DE371525C (en) 1920-10-21 1920-10-21 Process for the representation of bodies similar to fatty acids

Publications (1)

Publication Number Publication Date
DE371525C true DE371525C (en) 1923-03-16

Family

ID=7313789

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM71092D Expired DE371525C (en) 1920-10-21 1920-10-21 Process for the representation of bodies similar to fatty acids

Country Status (1)

Country Link
DE (1) DE371525C (en)

Similar Documents

Publication Publication Date Title
EP0591297B1 (en) Method of preparing ketones derived from fatty acids
DE371525C (en) Process for the representation of bodies similar to fatty acids
DE873542C (en) Process for the production of aromatic polycarboxylic acids and inorganic by-products consisting predominantly of aluminum sulfate
DE361734C (en) Process for the representation of bodies similar to fatty acids
DE429272C (en) Process for the representation of bodies similar to fatty acids
DE708117C (en) Process for the production of protein breakdown products of the lysalbic and protalbic acid type
DE485313C (en) Process for the preparation of esters of amber and malic acid
DE909244C (en) Process for refining synthetic fatty acids
AT97683B (en) Process for the production of a neutral soap by adding split protein substances to a basic soap.
DE741156C (en) Process for the production of succinimide
DE656556C (en) Process for breaking down wool fats
DE211969C (en)
DE334518C (en) Process for processing tars, in particular hardwood tar
DE916465C (en) Process for the production of condensation products
DE477959C (en) Process for the production of sulfurized products of wool fat
DE689818C (en) Oxidized fatty acids which are difficult to distill and which cannot be distilled and which have been separated from the oxidation product are converted into unsaturated, distillable fatty acids
DE721938C (en) Process for the production of highly viscous standoel-like substances
AT156167B (en) Process for the production of fatty acids with a higher degree of saturation from oils and fats.
DE335189C (en) Process for the production of technical fats
DE950367C (en) Process for the preparation of fatty acid mixtures with about 4 to 12 carbon atoms from the crude products of paraffin oxidation
AT235277B (en) Process for the preparation of 3- (1'-tetralyl) -propanol- (1)
DE485944C (en) Production of soap and textile oils from Talloel
DE529947C (en) Process for the preparation of inactive menthol
AT100544B (en) Process for the preparation of pure anthracene and carbazole.
AT158422B (en) Process for the extraction of truxene and hydrindene.