DEP0049328DA - Process for the stabilization of chlorinated oils, in particular hexachlorobutadiene and mixtures of such oils with transformer oil - Google Patents
Process for the stabilization of chlorinated oils, in particular hexachlorobutadiene and mixtures of such oils with transformer oilInfo
- Publication number
- DEP0049328DA DEP0049328DA DEP0049328DA DE P0049328D A DEP0049328D A DE P0049328DA DE P0049328D A DEP0049328D A DE P0049328DA
- Authority
- DE
- Germany
- Prior art keywords
- oils
- hexachlorobutadiene
- mixtures
- stabilization
- chlorinated
- 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
- 239000003921 oil Substances 0.000 title claims description 14
- RWNKSTSCBHKHTB-UHFFFAOYSA-N Hexachloro-1,3-butadiene Chemical compound ClC(Cl)=C(Cl)C(Cl)=C(Cl)Cl RWNKSTSCBHKHTB-UHFFFAOYSA-N 0.000 title claims description 8
- 239000000203 mixture Substances 0.000 title claims description 6
- 238000000034 method Methods 0.000 title claims description 3
- 230000006641 stabilisation Effects 0.000 title claims description 3
- 238000011105 stabilization Methods 0.000 title claims description 3
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 6
- 239000003381 stabilizer Substances 0.000 claims description 4
- 235000010299 hexamethylene tetramine Nutrition 0.000 claims description 3
- 239000004312 hexamethylene tetramine Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 claims description 2
- 125000003277 amino group Chemical group 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 2
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 235000015429 Mirabilis expansa Nutrition 0.000 description 1
- 244000294411 Mirabilis expansa Species 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- DDKMFOUTRRODRE-UHFFFAOYSA-N chloromethanone Chemical compound Cl[C]=O DDKMFOUTRRODRE-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000013536 miso Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Description
Siemens-Sohuckertwarke Erlangen, den 16.JuIi 1945Siemens-Sohuckertwarke Erlangen, June 16, 1945
Aktie ngesellsohaftShares in a company
PA 9/210/071PA 9/210/071
4·! t 8 O4 ·! t 8 O
Λ. M.Uf 1^ 'Λ. M.Uf 1 ^ '
Verfahren zur Stabilisierung von ohlorierten Ölen, insbesv Hexaohlorbutadien und Gemischen solcher Öle mit Transformatorenöl.Process for the stabilization of chlorinated oils, especially hexaohlorbutadiene and mixtures of such oils with transformer oil.
Clilorierte Öle, wie Hexachllbrbutadien und Gemische solcher Öle Kit Transformatorenölen neigen zur Abspaltung von Chlorwasserstoff, Biese Abspaltung wird durch elektrische Beeinflussung, insbes,durch Lichtbogeneinwirkung gesteigert. Ausser Chlorwasserstoff bilden sich noch andere Zersetzungsprodukte, wie Chlor, niedrlgohlorierte Kohlenwasserstoffe, Chlorkohlenoxyd u.a. Um derartige Ieolieröle trotzdem nooh für den Betrieb elektrischer Apparate, insbes.Transformatoren verwenden zu können, hat man ihnen Stabilisatoren zugesetzt, die die Zersetzung verzögern und etwaige Zersetzungsprodukte binden. Insbes.wurden dafür Stoffe aus der Gruppe der Amine vorgeschlagen. Die bisher verwendeten Stabilisatoren haben aber ein ausgeprägtes Dipolmoment und daher einen verhältnismässig hohen Verlustwinkel. Sie sind also trotz ihrer chemischen Eignung elektrisch weniger geeignet.Chlorinated oils such as hexachlorobutadiene and mixtures of such oils Kit transformer oils tend to split off hydrogen chloride, This separation is increased by electrical influence, especially by the action of an arc. Except hydrogen chloride Other decomposition products are also formed, such as chlorine, low-carbon hydrocarbons, and chlorocarbon oxide Among other things, in order to still be able to use such oleoling oils for the operation of electrical equipment, especially transformers, stabilizers have been added to them that delay decomposition and bind any decomposition products. In particular proposed substances from the group of amines for this purpose. However, the stabilizers used so far have a distinctive one Dipole moment and therefore a relatively high loss angle. So despite their chemical suitability, they are electric less suitable.
Erfindüngsgemäss wird als Stabilisator Hexamethylentetramin Hydroxylamin, Triäthanolamin verwendet. Namentlich dieser letzte Stoff ergibt einen derartig niedrigen Verlustwinkelf dass er elektrisch gut brauchbar ist.According to the invention, hexamethylenetetramine, hydroxylamine, triethanolamine are used as stabilizers. This last material in particular results in such a low loss angle f that it can be used electrically well.
Die Erfindung wird an Hand von Beispielen,nähere erläutert:The invention is explained in more detail using examples:
PA 9/210/071 PA 9/210/071
Ein Gemisch, aus Hexachlorbutadien mit Transf or matorenole n etwa im Verhältnis 30 : 70 hat einen Verlustfaktor von 25,5$ bei 9Q0P, Durch Zusatz von 0.2fo Triethanolamin wird das Öeraisch stabilisiert und der Verlustfaktor geht auf l,08# bei 9O0C' zurück.A mixture of hexachlorobutadiene with Transf or matorenole n approximate ratio of 30: 70 has a loss factor of 25.5 at $ 9Q P 0, by the addition of triethanolamine is stabilized 0.2fo the Öeraisch and the loss factor is at l, # 08 at 9O 0 C 'back.
Ein ähnliches Misohöl mit einem Verlustfaktor von 100?2> bei 90°(i erhält einen Zusatz an Hexamethylentetramin von 0.3/=. Bas Gemisch wird dadurch stabilisiert und der Verlustfaktor geht auf 2,7$ zurück*A similar miso oil with a loss factor of 100? 2> at 90 ° (i has an addition of 0.3 / = hexamethylenetetramine. This stabilizes the mixture and reduces the loss factor to $ 2.7 *
-Q-Figure^n*-Q-Figure ^ n *
Claims (1)
Family
ID=
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