DE583333C - Process for increasing the melting point of montan wax - Google Patents
Process for increasing the melting point of montan waxInfo
- Publication number
- DE583333C DE583333C DEE41047D DEE0041047D DE583333C DE 583333 C DE583333 C DE 583333C DE E41047 D DEE41047 D DE E41047D DE E0041047 D DEE0041047 D DE E0041047D DE 583333 C DE583333 C DE 583333C
- Authority
- DE
- Germany
- Prior art keywords
- montan wax
- melting point
- increasing
- wax
- carbonates
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Fats And Perfumes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
Verfahren zur Erhöhung des Schmelzpunktes von Montanwachs In dem Patent 581 891 ist ein Verfahren beschrieben worden, nach welchem man den Schmelzpunkt.von rohem oder behandeltem Montanwachs dadurch erhöhen kann, -daß man geschmolzenes Montanwachs mit geringen Mengen von Metallhydroxyden, basisch wirkenden Metalloxyden oder -carbonaten oder deren Gemischen bei Temperaturen über ioo° C ohne Druck in Gegenwart von Wasser behandelt. Es wurde nunmehr die Feststellung gemacht; daß auch dann eine Schmelzpunkterhöhung des Montanwachses zu verzeichnen ist, wenn man das Verfahren des Hauptpatents dahin abändert, daß man Metallhydroxyde, basisch wirkende Metalloxyde oder -carbonate oder deren Gemische . bei Temperaturen, die zwischen dem Schmelzpunkt des Montanwachses und ioo° C liegen, zur Anwendung bringt. .Method of increasing the melting point of montan wax In the patent 581 891 a process has been described by which the melting point of raw or treated montan wax can be increased by using molten Montan wax with small amounts of metal hydroxides, basic metal oxides or carbonates or their mixtures at temperatures above 100 ° C without pressure in Treated presence of water. The statement has now been made; that too Then there is a rise in the melting point of the montan wax when you do that Modifies the process of the main patent to the effect that metal hydroxides have a basic effect Metal oxides or carbonates or mixtures thereof. at temperatures between the melting point of the montan wax and 100 ° C are used. .
Beispiel Rohmontanwachs mit einem Schmelzpunkt von 8o° C wird aufgeschmolzen. Dem aufgeschmolzenen Wachs wird unter stetem Rühren o,2 °J6 aufgeschlämmtes Calciumhydroxyd zugesetzt, wobei man die Temperatur langsam bis auf 9o° C steigert. Dann läßt man bei dieser Temperatur etwa eine halbe Stunde lang rühren. Der Schmelzpunkt des Montanwachses ist dabei auf 85' C gestiegen.Example raw montan wax with a melting point of 80 ° C is melted. Slurried calcium hydroxide is added to the melted wax with constant stirring at 0.2 ° C, the temperature being slowly increased to 90 ° C. The mixture is then left to stir at this temperature for about half an hour. The melting point of the montan wax has risen to 85 ° C.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE41047D DE583333C (en) | 1930-11-02 | 1930-11-02 | Process for increasing the melting point of montan wax |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE41047D DE583333C (en) | 1930-11-02 | 1930-11-02 | Process for increasing the melting point of montan wax |
Publications (1)
Publication Number | Publication Date |
---|---|
DE583333C true DE583333C (en) | 1933-09-01 |
Family
ID=7078994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEE41047D Expired DE583333C (en) | 1930-11-02 | 1930-11-02 | Process for increasing the melting point of montan wax |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE583333C (en) |
-
1930
- 1930-11-02 DE DEE41047D patent/DE583333C/en not_active Expired
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