DE565393C - Process for making mineral oil-soluble products from castor oil - Google Patents
Process for making mineral oil-soluble products from castor oilInfo
- Publication number
- DE565393C DE565393C DEM92566D DEM0092566D DE565393C DE 565393 C DE565393 C DE 565393C DE M92566 D DEM92566 D DE M92566D DE M0092566 D DEM0092566 D DE M0092566D DE 565393 C DE565393 C DE 565393C
- Authority
- DE
- Germany
- Prior art keywords
- castor oil
- oil
- mineral oil
- soluble products
- making mineral
- 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
Links
- 239000004359 castor oil Substances 0.000 title claims description 12
- 235000019438 castor oil Nutrition 0.000 title claims description 12
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 title claims description 12
- 238000000034 method Methods 0.000 title claims description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims description 3
- 239000011707 mineral Substances 0.000 title claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 7
- 239000003054 catalyst Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000003863 metallic catalyst Substances 0.000 claims 1
- 239000002480 mineral oil Substances 0.000 description 6
- 235000010446 mineral oil Nutrition 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000000899 Gutta-Percha Substances 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 240000000342 Palaquium gutta Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010685 fatty oil Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 229920000588 gutta-percha Polymers 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
- C10M101/04—Fatty oil fractions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/40—Fatty vegetable or animal oils
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/40—Fatty vegetable or animal oils
- C10M2207/402—Castor oils
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/40—Fatty vegetable or animal oils
- C10M2207/404—Fatty vegetable or animal oils obtained from genetically modified species
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/30—Refrigerators lubricants or compressors lubricants
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/32—Wires, ropes or cables lubricants
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/34—Lubricating-sealants
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/36—Release agents or mold release agents
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/38—Conveyors or chain belts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/40—Generators or electric motors in oil or gas winning field
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/42—Flashing oils or marking oils
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/44—Super vacuum or supercritical use
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/50—Medical uses
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2060/00—Chemical after-treatment of the constituents of the lubricating composition
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Description
Verfahren zum Herstellen mineralöllöslicher Produkte aus Rizinusöl Bekanntlich ist Rizinusöl mit Mineralölen nicht mischbar, da es in diesen so gut wie unlöslich ist.Process for the manufacture of mineral oil-soluble products from castor oil It is well known that castor oil cannot be mixed with mineral oils because it is so good in them how insoluble is.
Man hat nun bereits vorgeschlagen, Rizinusöl dadurch mit Mineralölen mischbar zu machen, daß es nur so lange einer Destillation unterworfen wird, daß die Bildung einer Ausscheidung vermieden wird. Dieses Verfahren bietet aber wesentliche technische Nachteile, und zwar vor allem deshalb, weil bei der Destillation eine starke Zersetzung des Rizinusöls unvermeidlich ist, die naturgemäß mit großen Verlusten verbunden ist.It has now been proposed to mix castor oil with mineral oils to make miscible that it is only subjected to a distillation for so long that the formation of an excretion is avoided. However, this procedure offers essentials technical disadvantages, mainly because a distillation strong decomposition of castor oil is inevitable, which by its nature results in great losses connected is.
Es hat sich nun gezeigt, daß diese Nachteile vermieden werden, wenn man Rizinusöl bei Gegenwart von metallischem Zinn als Katalysator erhitzt. Der besondere technische Vorteil dieses Verfahrens gegenüber dem bekannten Erhitzen in einem gewöhnlichen, z. B. in einem emaillierten Kessel besteht in einer sehr beträchtlichen Erhöhung der Ausbeute. Weiterhin wird die Säurezahl stark herabgesetzt und ebenso auch die Arbeitsdauer erlieblich abgekürzt. Dieser Effekt tritt sowohl ein, wenn man das Zinn in Form eines Überzuges auf den Kesseln benutzt, als auch dann, wenn man metallisches Zinn als Katalysator zusetzt. Die letztere Arbeitsweise bietet gegenüber der Arbeitsweise in einem verzinnten Kessel den Vorteil, daß eine Regeneration des Katalysators auf eine sehr einfache Weise möglich ist. Das Zinn braucht nur gereinigt und umgeschmolzen zu werden, es ist dann von neuem verwendbar. Der Katalysator kann so fast unbegrenzt lange gebraucht werden.It has now been shown that these disadvantages can be avoided if castor oil is heated in the presence of metallic tin as a catalyst. The special one technical advantage of this process compared to the known heating in an ordinary, z. B. in an enamelled kettle is a very substantial increase the yield. Furthermore, the acid number is greatly reduced, and so is the acid number Work time shortened as desired. This effect occurs when you use the Tin used in the form of a coating on the kettles, as well as when you have metallic Adds tin as a catalyst. The latter way of working offers over the way of working in a tinned boiler the advantage that a regeneration of the catalyst on a very simple way is possible. The tin only needs to be cleaned and remelted it can then be used again. The catalyst can be so almost unlimited be needed for a long time.
Man hat zwar bereits auch vorgeschlagen, trocknende fette Öle oder auch Rizinusöl mit Magnesium bzw. Eisen zu erhitzen, um plastische Massen zu gewinnen, die als Isolierstoff, als Ersatz für Kautschuk und Guttapercha, beispielsweise bei der Kabelfabrikation, ferner bei der Herstellung von Linoleumpradukten, wasserdichten Geweben, als Unterlage für Lacke, Kitte usw. Verwendung finden sollen.It has already been proposed to use drying fatty oils or also to heat castor oil with magnesium or iron in order to gain plastic masses, as an insulating material, as a substitute for rubber and gutta-percha, for example in the manufacture of cables, as well as in the manufacture of linoleum products that are watertight Fabrics, as a base for paints, putty, etc. are to be used.
Einerseits wird hierbei nicht Zinn als Katalysator benutzt, andererseits betrifft dieses Verfahren aber auch die Lösung eines ganz anderen technischen Problems als das hier vorliegende Verfahren, bei dem es sich darum handelt, Rizinusöl mit Mineralöl mischbar zu machen.On the one hand, tin is not used as a catalyst, on the other hand However, this procedure also relates to the solution of a completely different technical problem than the present process, which involves using castor oil To make mineral oil miscible.
Ausführungsbeispiele i. ioo kg Rizinusöl werden mit 2 kg Zinn versetzt und in einem Kessel bei einem Vakuum von 5o mm 2 Stunden bei einer Temperatur von 28o bis 28j° C erhitzt. Die Ausbeute an mineralöllöslichem Rizinusöl betrug 94 °['o, Säurezahl 3.Embodiments i. 100 kg of castor oil are mixed with 2 kg of tin and in a kettle at a vacuum of 50 mm for 2 hours at a temperature of Heated between 28o and 28o ° C. The yield of castor oil, soluble in mineral oil, was 94%. Acid number 3.
Praktisch verwendet man einige Prozente des Katalysators. In der Regel genügen etwa Mengen von i bis 2 °j:. Es ensteht in jedem Falle ein helles Produkt, das in jedem Verhältnis mit Mineralöl mischbar ist: 2. ioo kg Rizinusöl werden in einen verzinnten Kessel, der mit einem absteigenden Kühler versehen ist, eingebracht. Die Ölfüllung wird unter Einschaltung von 30 bis 5o mm Vakuum ziemlich rasch auf 275 bis 2ß5° erhitzt und dieser Temperatur ungefähr i Stunde lang ausgesetzt.In practice, a few percent of the catalyst is used. As a rule, quantities from i to 2 ° j: are sufficient. In any case, the result is a light-colored product that can be mixed with mineral oil in any ratio: 2. 100 kg of castor oil are placed in a tin-plated kettle equipped with a descending cooler. The oil filling is heated fairly quickly to 275 to 25 ° with the addition of 30 to 50 mm vacuum and exposed to this temperature for about one hour.
Während dieser Zeit sind etwa 5 °f', überdestilliert. Das im Kessel zurückbleibende Öl ist nunmehr löslich in Mineralöl.During this time about 5 ° f 'is distilled over. That in the kettle any remaining oil is now soluble in mineral oil.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM92566D DE565393C (en) | 1925-12-18 | 1925-12-18 | Process for making mineral oil-soluble products from castor oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM92566D DE565393C (en) | 1925-12-18 | 1925-12-18 | Process for making mineral oil-soluble products from castor oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE565393C true DE565393C (en) | 1932-11-30 |
Family
ID=7322160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEM92566D Expired DE565393C (en) | 1925-12-18 | 1925-12-18 | Process for making mineral oil-soluble products from castor oil |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE565393C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993011207A1 (en) * | 1991-11-27 | 1993-06-10 | Henkel Kommanditgesellschaft Auf Aktien | Use of partially dehydrated castor oils as lubricants |
-
1925
- 1925-12-18 DE DEM92566D patent/DE565393C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993011207A1 (en) * | 1991-11-27 | 1993-06-10 | Henkel Kommanditgesellschaft Auf Aktien | Use of partially dehydrated castor oils as lubricants |
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