DE346309C - - Google Patents
Info
- Publication number
- DE346309C DE346309C DENDAT346309D DE346309DC DE346309C DE 346309 C DE346309 C DE 346309C DE NDAT346309 D DENDAT346309 D DE NDAT346309D DE 346309D C DE346309D C DE 346309DC DE 346309 C DE346309 C DE 346309C
- Authority
- DE
- Germany
- Prior art keywords
- viscosity
- mineral oils
- low
- boiling point
- lubrication purposes
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 claims description 4
- 239000002480 mineral oil Substances 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 3
- 238000005461 lubrication Methods 0.000 claims description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
- 239000000460 chlorine Substances 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims 1
- 150000007513 acids Chemical class 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 239000003921 oil Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000004821 distillation Methods 0.000 description 2
- 239000003077 lignite Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 239000010727 cylinder oil Substances 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 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
- C10M101/02—Petroleum fractions
-
- 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
- C10N2060/08—Halogenation
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)
Description
Chemische Fabrik Dubois & Kaufmann in Mannheim-Rheinau.Chemical factory Dubois & Kaufmann in Mannheim-Rheinau.
Verfahren zur Erhöhung der Zähigkeit und des Siedepunktes leichtflüssiger MineralöleProcess to increase the viscosity and the boiling point of low-viscosity mineral oils
für Schmierzwecke.for lubrication purposes.
Patentierb im Deutschen Reiche vom 25. November 1915 ab.Patented in the German Empire on November 25, 1915.
Eine Reihe von Mineralölen aus der Erdöl- und Braunkohlendestillation sind zu Schmierzwecken wenig geeignet, weil sie zu dünnflüssig sind. Der Anmelder hat nun gefunden, daß die öle dadurch zähflüssig gemacht werden können und ihr Siedepunkt erhöht werden kann, daß man sie einer teilweisen Chlorierung unterwirft und aus den entstandenen Produkten nach den üblichen Methoden durch Wasser, Dampf, ίο Alkalien, alkalischen Erden usw. das Chlor in Form von Chlorwasserstoff wieder abspaltet.A number of mineral oils from petroleum and lignite distillation are for lubrication purposes not very suitable because they are too thin. The applicant has now found that the Oils can thereby be made viscous and their boiling point can be increased that they are subjected to a partial chlorination and from the resulting products after the usual methods by water, steam, ίο alkalis, alkaline earth, etc. the chlorine in The form of hydrogen chloride is split off again.
ι ooo kg Gelböl aus der Braunkohlendestillation werden chloriert, bis eine Gewichtszunahme von 15 Prozent stattgefunden hat. Das erhaltene Produkt wird mit Natronlauge mehrere Stunden mit oder ohne Druck gekocht und das entstandene neutrale öl von dem wässerigen Anteil getrennt. Das öl wird nunmehr der Destil- ao lation unterworfen bis bei 300 bzw. 400 ° nichts mehr überdestilliert. Der Rückstand ist von starker Viskosität und kann als Dampfzylinderöl Verwendung finden.ι ooo kg of yellow oil from lignite distillation are chlorinated until a weight gain of 15 percent has taken place. That The product obtained is boiled with sodium hydroxide solution for several hours with or without pressure and that resulting neutral oil separated from the aqueous portion. The oil now becomes the distillery subjected to lation up to 300 or 400 °, nothing more distilled over. The backlog is from high viscosity and can be used as a steam cylinder oil.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE346309C true DE346309C (en) |
Family
ID=574167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT346309D Active DE346309C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE346309C (en) |
-
0
- DE DENDAT346309D patent/DE346309C/de active Active
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