DE426996C - Process for the conservation of transformer oils - Google Patents

Process for the conservation of transformer oils

Info

Publication number
DE426996C
DE426996C DEA39777D DEA0039777D DE426996C DE 426996 C DE426996 C DE 426996C DE A39777 D DEA39777 D DE A39777D DE A0039777 D DEA0039777 D DE A0039777D DE 426996 C DE426996 C DE 426996C
Authority
DE
Germany
Prior art keywords
transformer
substances
transformer oils
conservation
preservation
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
DEA39777D
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.)
AEG AG
Original Assignee
AEG AG
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 AEG AG filed Critical AEG AG
Priority to DEA39777D priority Critical patent/DE426996C/en
Application granted granted Critical
Publication of DE426996C publication Critical patent/DE426996C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/20—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/10—Compounds containing silicon
    • C10M2201/102—Silicates
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/10—Compounds containing silicon
    • C10M2201/102—Silicates
    • C10M2201/103—Clays; Mica; Zeolites
    • 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
    • C10N2040/14—Electric or magnetic purposes
    • C10N2040/16—Dielectric; Insulating oil or insulators
    • 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
    • C10N2040/14—Electric or magnetic purposes
    • C10N2040/17—Electric or magnetic purposes for electric contacts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Description

Verfahren zur Konservierung von Transformatorölen. Transformatorenöle ändern bekanntlich ihre Eigenschaften im Laufe des Betriebes dadurch, daß sich in ihnen Teerstöffe teils saurer, teils neutraler Natur durch Oxydation und Polymerisation bilden, die sich schließlich als Schlamm abscheiden. Es ist ferner bekannt, daß nicht nur viele im Transformator enthaltene Stoffe - insbesondere Kupfer - diese Vorgänge katalytisch beschleunigen, sondern daß auch bereits gebildete teils noch im Öl gelöste, teils bereits ausgeschiedene Schlamm-Stoffe, insbesondere solche saurer Art, die gleiche Wirkung haben. Nicht bekannt war es, daß es Stoffe gibt, die diesen Prozeß hemmen, also gewissermaßen als Gegenkatalysatoren wirken. Gegenstand der vorliegenden Erfindung ist die Konservierung von Transformatorenölen durch Einbringen solcher Stoffe, und zwar kommen als solche in Frage Oxyde, Carbonate und Silikate basischer und amphoterer Natur. Es können auch Raffinationserden, wie Fullererde, Frankonit, Tonsil usw., angewendet werden, die gleichzeitig eine absorbierende Wirkung auf teerartige Bestandteile im Öl ausüben.Process for the preservation of transformer oils. Transformer oils It is well known that their properties change in the course of operation by the fact that in them tar substances of partly acidic, partly neutral nature through oxidation and polymerisation form, which eventually separate out as sludge. It is also known that not only many substances contained in the transformer - especially copper - these Accelerate processes catalytically, but that also partly still formed Sludge substances dissolved in the oil, some of which have already been excreted, especially those acidic kind, have the same effect. It was not known that there were substances which inhibit this process, so to a certain extent act as counter-catalysts. object of the present invention is the preservation of transformer oils by incorporation such substances, namely oxides, carbonates and silicates as such basic and amphoteric nature. Refining earths such as fuller's earth, Frankonit, Tonsil, etc., can be used, which at the same time have an absorbent effect exert on tarry ingredients in the oil.

Durch das Hineinbringen dieser Stoffe in das Transformatorensystem wird die primär bei Veränderungen des Öles auftretende Bildung saurer Stoffe aufgehalten; auch sonst ist der Einfluß derartiger Stoffe auf das Öl günstig.By introducing these substances into the transformer system the formation of acidic substances, which occurs primarily when the oil changes, is stopped; the influence of such substances on the oil is also otherwise favorable.

Die Ausführung kann sowohl durch Hineinbringen der Stoffe als solcher wie in Form von Anstrichmitteln u. ä. an beliebiger Stelle des Transformatorensystems oder in eine zu diesem Zweck in den Ölumlauf eingeschaltete besondere Apparatur geschehen.The execution can be done by bringing in the substances as such such as in the form of paints and the like at any point in the transformer system or in a special apparatus connected to the oil circuit for this purpose happen.

Claims (2)

PATENT-ANSPRÜCHE: i. Verfahren zur Konservierung von Transformatorenölen während des Betriebes des Transformators, dadurch gekennzeichnet, daß Oxyde, Carbonate und Silikate basischer und amphoterer Natur in das Transformatorensystem oder eine zu diesem Zwecke in den Ölumlauf eingeschaltete besondere Apparatur hineingebracht werden. PATENT CLAIMS: i. Process for the preservation of transformer oils during operation of the transformer, characterized in that oxides, carbonates and silicates of basic and amphoteric nature in the transformer system or a for this purpose special equipment switched on in the oil circuit was brought into it will. 2. Verfahren zur Konservierung von Transformatorenölen nach. Anspruch i, gekennzeichnet durch die Verwendung von Raffinationserden, wie Fullererde usw.2. Process for the preservation of transformer oils according to. Claim i, characterized by the use of refining earths such as fuller's earth, etc.
DEA39777D 1923-04-13 1923-04-13 Process for the conservation of transformer oils Expired DE426996C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA39777D DE426996C (en) 1923-04-13 1923-04-13 Process for the conservation of transformer oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA39777D DE426996C (en) 1923-04-13 1923-04-13 Process for the conservation of transformer oils

Publications (1)

Publication Number Publication Date
DE426996C true DE426996C (en) 1926-03-23

Family

ID=6931570

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA39777D Expired DE426996C (en) 1923-04-13 1923-04-13 Process for the conservation of transformer oils

Country Status (1)

Country Link
DE (1) DE426996C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE938741C (en) * 1952-09-21 1956-02-09 Bayer Ag Process for maintaining and improving the dielectric properties of insulating and cooling oils made from chlorinated hydrocarbons
DE1007314B (en) * 1952-05-05 1957-05-02 Melle Usines Sa Process for improving, in particular, the electrical and color properties of esters used as plasticizers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1007314B (en) * 1952-05-05 1957-05-02 Melle Usines Sa Process for improving, in particular, the electrical and color properties of esters used as plasticizers
DE938741C (en) * 1952-09-21 1956-02-09 Bayer Ag Process for maintaining and improving the dielectric properties of insulating and cooling oils made from chlorinated hydrocarbons

Similar Documents

Publication Publication Date Title
DE541268C (en) Process for improving the slipperiness of lubricating oils
DE426996C (en) Process for the conservation of transformer oils
DE951105C (en) lubricant
DE2421903C3 (en) Process for regenerating waste oil
AT101039B (en) Process for the preservation and constant refining of transformer oils during operation.
DE750073C (en) Process for separating mercaptans from hydrocarbon distillates
DE570178C (en) Process for dewatering and de-acidifying mineral oils
DE576405C (en) Process for the production of oils and sulfuric acid from the waste sulfuric acid produced during petroleum refining
DE907916C (en) Process for the non-cutting deformation of iron and steel and other metals and metal alloys
DE535763C (en) Process for cleaning cracked gases
DE748924C (en) Process for the regeneration of waste oil, especially aged engine lubricating oils
DE330276C (en) Process for the production of lubricating oils from wood tar
DE664348C (en) Process for cleaning used lubricating oils, especially those from internal combustion engines
DE527602C (en) Process for cleaning hydrocarbon oils made from petroleum
DE727289C (en) Columns of mineral oil emulsions
AT208489B (en) Process for increasing the spreading pressure of a hydrocarbon lubricating oil
DE417365C (en) Process for the removal of water-in-oil emulsions
DE438754C (en) Process for purifying hydrocarbons
DE338818C (en) Process for dewatering tars, mineral oils, etc.
DE913176C (en) Process for the separation of phenols from oils
DE538646C (en) Process for the separation of unsaponifiable constituents from oxidation products of hydrocarbons
DE706791C (en) Process for the preparation of mixtures of fatty acids
DE631224C (en) Process for the removal of foreign substances from oils and fats
DE602896C (en) Extraction of pure sulfur
DE664344C (en) Process for removing beer stone from aluminum fermentation and storage vessels