DE2003533A1 - Verfahren zur Herstellung stabiler Isolieroele mit niedrigem Stockpunkt - Google Patents
Verfahren zur Herstellung stabiler Isolieroele mit niedrigem StockpunktInfo
- Publication number
- DE2003533A1 DE2003533A1 DE19702003533 DE2003533A DE2003533A1 DE 2003533 A1 DE2003533 A1 DE 2003533A1 DE 19702003533 DE19702003533 DE 19702003533 DE 2003533 A DE2003533 A DE 2003533A DE 2003533 A1 DE2003533 A1 DE 2003533A1
- Authority
- DE
- Germany
- Prior art keywords
- fraction
- oil
- oils
- vacuum gas
- dewaxed
- 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.)
- Pending
Links
- 239000003921 oil Substances 0.000 title claims description 74
- 238000000034 method Methods 0.000 title claims description 22
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 238000009835 boiling Methods 0.000 claims description 20
- 239000010779 crude oil Substances 0.000 claims description 16
- 239000012188 paraffin wax Substances 0.000 claims description 15
- 125000003118 aryl group Chemical group 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 4
- 235000019198 oils Nutrition 0.000 description 61
- 239000002904 solvent Substances 0.000 description 16
- 238000004821 distillation Methods 0.000 description 12
- 239000007789 gas Substances 0.000 description 10
- 239000012535 impurity Substances 0.000 description 8
- 230000003647 oxidation Effects 0.000 description 8
- 238000007254 oxidation reaction Methods 0.000 description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 7
- 238000000605 extraction Methods 0.000 description 7
- 239000011593 sulfur Substances 0.000 description 7
- 229910052717 sulfur Inorganic materials 0.000 description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 6
- 239000010687 lubricating oil Substances 0.000 description 6
- 238000005194 fractionation Methods 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 4
- 239000003112 inhibitor Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 150000002790 naphthalenes Chemical class 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000009972 noncorrosive effect Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical class OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- 241001024304 Mino Species 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 235000010354 butylated hydroxytoluene Nutrition 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 210000000540 fraction c Anatomy 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000010690 paraffinic oil Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
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
- H01B3/22—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 hydrocarbons
-
- 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
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/06—Well-defined aromatic compounds
-
- 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
-
- 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/102—Aliphatic 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
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
-
- 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)
- 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)
- Lubricants (AREA)
- Organic Insulating Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79468869A | 1969-01-28 | 1969-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2003533A1 true DE2003533A1 (de) | 1970-08-27 |
Family
ID=25163360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702003533 Pending DE2003533A1 (de) | 1969-01-28 | 1970-01-27 | Verfahren zur Herstellung stabiler Isolieroele mit niedrigem Stockpunkt |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3627673A (enrdf_load_stackoverflow) |
| JP (1) | JPS4946123B1 (enrdf_load_stackoverflow) |
| CA (1) | CA946313A (enrdf_load_stackoverflow) |
| DE (1) | DE2003533A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2030202B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1274811A (enrdf_load_stackoverflow) |
| NL (1) | NL7001189A (enrdf_load_stackoverflow) |
| NO (1) | NO130773C (enrdf_load_stackoverflow) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5148200A (en) * | 1974-10-23 | 1976-04-24 | Nippon Oil Co Ltd | Denkizetsuenyuno seizohoho |
| JPS5837642B2 (ja) * | 1975-04-09 | 1983-08-17 | 日石三菱株式会社 | 電気絶縁油 |
| US4069166A (en) * | 1975-06-20 | 1978-01-17 | Nippon Oil Company, Ltd. | Electrical insulating oils |
| US4018666A (en) * | 1975-07-28 | 1977-04-19 | Exxon Research And Engineering Company | Process for producing low pour point transformer oils from paraffinic crudes |
| GB1514068A (en) * | 1975-07-30 | 1978-06-14 | Nippon Oil Co Ltd | Electrical insulating oil |
| JPS6044761B2 (ja) * | 1976-02-03 | 1985-10-05 | 日石三菱株式会社 | 電気絶縁油組成物の製造方法 |
| CA1103913A (en) * | 1976-08-24 | 1981-06-30 | Jerry Ourlian | Insulating oil |
| DE2641055C3 (de) * | 1976-09-11 | 1982-09-09 | Deutsche Texaco Ag, 2000 Hamburg | Verfahren zur Herstellung einer alterungsbeständigen Mineralölfraktion |
| US4124489A (en) * | 1977-02-16 | 1978-11-07 | Exxon Research & Engineering Co. | Production of transformer oil feed stocks from waxy crudes |
| US4181598A (en) * | 1977-07-20 | 1980-01-01 | Mobil Oil Corporation | Manufacture of lube base stock oil |
| US4137148A (en) * | 1977-07-20 | 1979-01-30 | Mobil Oil Corporation | Manufacture of specialty oils |
| JPS61162554U (enrdf_load_stackoverflow) * | 1985-03-29 | 1986-10-08 | ||
| JPH07116452B2 (ja) * | 1986-06-23 | 1995-12-13 | 株式会社ジャパンエナジー | 高芳香族基油の製造法 |
| US5620588A (en) * | 1991-02-11 | 1997-04-15 | Ackerson; Michael D. | Petroleum-wax separation |
| US5474668A (en) * | 1991-02-11 | 1995-12-12 | University Of Arkansas | Petroleum-wax separation |
| US5840175A (en) * | 1997-08-29 | 1998-11-24 | Exxon Research And Engineering Company | Process oils and manufacturing process for such using aromatic enrichment with extraction followed by single stage hydrofinishing |
| EP1971674A4 (en) * | 2005-12-30 | 2011-05-04 | Abb Research Ltd | IMPROVED METHOD FOR ON-LINE REMOVAL OF CORROSIVE COMPONENTS FROM TRANSFORMER OIL |
| CN103305268A (zh) * | 2012-03-09 | 2013-09-18 | 中国石油天然气股份有限公司 | 一种降低变压器油基础油凝点的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3014859A (en) * | 1958-07-28 | 1961-12-26 | Exxon Research Engineering Co | Solvent dewaxing process |
| US3095366A (en) * | 1960-03-03 | 1963-06-25 | Standard Oil Co | Insulating oil |
| NL302074A (enrdf_load_stackoverflow) * | 1962-12-18 | |||
| US3382168A (en) * | 1965-03-01 | 1968-05-07 | Standard Oil Co | Process for purifying lubricating oils by hydrogenation |
| US3481863A (en) * | 1966-07-14 | 1969-12-02 | Gulf Research Development Co | Refining high sulfur lubricating oil charge stocks |
| US3438887A (en) * | 1967-07-11 | 1969-04-15 | Texaco Inc | Production of lubricating oils |
-
1969
- 1969-01-28 US US794688*A patent/US3627673A/en not_active Expired - Lifetime
-
1970
- 1970-01-24 NO NO272/70A patent/NO130773C/no unknown
- 1970-01-27 FR FR7002819A patent/FR2030202B1/fr not_active Expired
- 1970-01-27 DE DE19702003533 patent/DE2003533A1/de active Pending
- 1970-01-27 GB GB3825/70A patent/GB1274811A/en not_active Expired
- 1970-01-28 NL NL7001189A patent/NL7001189A/xx unknown
- 1970-01-28 JP JP45007642A patent/JPS4946123B1/ja active Pending
- 1970-01-28 CA CA073,382A patent/CA946313A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO130773B (enrdf_load_stackoverflow) | 1974-10-28 |
| JPS4946123B1 (enrdf_load_stackoverflow) | 1974-12-07 |
| CA946313A (en) | 1974-04-30 |
| FR2030202A1 (enrdf_load_stackoverflow) | 1970-10-30 |
| US3627673A (en) | 1971-12-14 |
| NO130773C (enrdf_load_stackoverflow) | 1975-02-05 |
| FR2030202B1 (enrdf_load_stackoverflow) | 1974-02-01 |
| GB1274811A (en) | 1972-05-17 |
| NL7001189A (enrdf_load_stackoverflow) | 1970-07-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |