DE1645812A1 - Verfahren zur Gewinnung von Schmieroelen - Google Patents
Verfahren zur Gewinnung von SchmieroelenInfo
- Publication number
- DE1645812A1 DE1645812A1 DE19681645812 DE1645812A DE1645812A1 DE 1645812 A1 DE1645812 A1 DE 1645812A1 DE 19681645812 DE19681645812 DE 19681645812 DE 1645812 A DE1645812 A DE 1645812A DE 1645812 A1 DE1645812 A1 DE 1645812A1
- Authority
- DE
- Germany
- Prior art keywords
- oil
- solvent
- viscosity
- lubricating oil
- nmp
- 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.)
- Withdrawn
Links
- 239000010687 lubricating oil Substances 0.000 title claims description 32
- 238000000034 method Methods 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title description 6
- 230000008569 process Effects 0.000 title description 2
- 239000003921 oil Substances 0.000 claims description 36
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 27
- 239000002904 solvent Substances 0.000 claims description 19
- 239000010779 crude oil Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000003112 inhibitor Substances 0.000 claims description 5
- 238000011161 development Methods 0.000 claims description 2
- 238000012360 testing method Methods 0.000 description 15
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 14
- 239000000284 extract Substances 0.000 description 9
- 238000000605 extraction Methods 0.000 description 9
- 238000006386 neutralization reaction Methods 0.000 description 7
- 238000004821 distillation Methods 0.000 description 4
- 239000012188 paraffin wax Substances 0.000 description 4
- 238000000638 solvent extraction Methods 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000011133 lead Substances 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 239000001993 wax Substances 0.000 description 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- 239000008186 active pharmaceutical agent Substances 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000007127 saponification reaction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- GQVCNZBQZKXBMX-UHFFFAOYSA-N butan-2-one;toluene Chemical compound CCC(C)=O.CC1=CC=CC=C1 GQVCNZBQZKXBMX-UHFFFAOYSA-N 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010690 paraffinic oil Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
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
- C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
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)
- Lubricants (AREA)
- Pyrrole Compounds (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62497167A | 1967-03-13 | 1967-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1645812A1 true DE1645812A1 (de) | 1970-03-12 |
Family
ID=24504076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681645812 Withdrawn DE1645812A1 (de) | 1967-03-13 | 1968-03-13 | Verfahren zur Gewinnung von Schmieroelen |
Country Status (11)
| Country | Link |
|---|---|
| CH (1) | CH489591A (enrdf_load_stackoverflow) |
| DE (1) | DE1645812A1 (enrdf_load_stackoverflow) |
| DK (1) | DK128283B (enrdf_load_stackoverflow) |
| ES (1) | ES350656A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1555438A (enrdf_load_stackoverflow) |
| GB (1) | GB1153116A (enrdf_load_stackoverflow) |
| IE (1) | IE31954B1 (enrdf_load_stackoverflow) |
| NL (1) | NL146203B (enrdf_load_stackoverflow) |
| NO (1) | NO122712B (enrdf_load_stackoverflow) |
| SE (1) | SE345872B (enrdf_load_stackoverflow) |
| YU (1) | YU32181B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2321172A1 (de) * | 1972-04-28 | 1973-11-08 | Shell Int Research | Verfahren zur herstellung von schmieroelen |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA950851A (en) * | 1970-03-16 | 1974-07-09 | Ian D. Campbell | Stability of hydrocracked lubricating oils to air and light |
-
1968
- 1968-02-07 GB GB604668A patent/GB1153116A/en not_active Expired
- 1968-02-14 IE IE18768A patent/IE31954B1/xx unknown
- 1968-02-19 ES ES350656A patent/ES350656A1/es not_active Expired
- 1968-03-07 NO NO88468A patent/NO122712B/no unknown
- 1968-03-07 YU YU53168A patent/YU32181B/xx unknown
- 1968-03-11 SE SE320568A patent/SE345872B/xx unknown
- 1968-03-12 FR FR1555438D patent/FR1555438A/fr not_active Expired
- 1968-03-12 DK DK103368A patent/DK128283B/da unknown
- 1968-03-13 NL NL6803583A patent/NL146203B/xx not_active IP Right Cessation
- 1968-03-13 CH CH367668A patent/CH489591A/fr not_active IP Right Cessation
- 1968-03-13 DE DE19681645812 patent/DE1645812A1/de not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2321172A1 (de) * | 1972-04-28 | 1973-11-08 | Shell Int Research | Verfahren zur herstellung von schmieroelen |
Also Published As
| Publication number | Publication date |
|---|---|
| IE31954B1 (en) | 1973-02-21 |
| YU32181B (en) | 1974-06-30 |
| GB1153116A (en) | 1969-05-21 |
| DK128283B (da) | 1974-04-01 |
| NL6803583A (enrdf_load_stackoverflow) | 1968-09-16 |
| SE345872B (enrdf_load_stackoverflow) | 1972-06-12 |
| NO122712B (enrdf_load_stackoverflow) | 1971-08-02 |
| NL146203B (nl) | 1975-06-16 |
| FR1555438A (enrdf_load_stackoverflow) | 1969-01-24 |
| CH489591A (fr) | 1970-04-30 |
| YU53168A (en) | 1973-12-31 |
| ES350656A1 (es) | 1969-05-01 |
| IE31954L (en) | 1968-09-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1645813A1 (de) | Verfahren zur Auftrennung eines Kohlenwasserstoffgemisches durch Loesungsmittelextraktion | |
| EP1141181A1 (de) | Verfahren zur wiederaufarbeitung von altölen, die mit dem verfahren erhältlichen grundöle und deren verwendung | |
| DE1545385A1 (de) | Verfahren zum Abtrennen von OEl aus bituminoesem Material | |
| DE1645812A1 (de) | Verfahren zur Gewinnung von Schmieroelen | |
| DE1256221C2 (de) | Verfahren zur Aufarbeitung von Steinkohlenteerpech | |
| DE1806460A1 (de) | Verfahren zur Herstellung von Schmieroelen durch Loesungsmittelextraktion | |
| DE682440C (de) | Verfahren zur Raffination von Kohlenwasserstoffoelen | |
| DE1645812C (de) | Verfahren zur Gewinnung eines Schmieröls | |
| DE4131406C1 (en) | Lubricating oil fraction prepn. for high quality engine base oil - by distilling oil, sepg. vacuum distilling in base for naphthenic acid neutralisation, collecting fraction, extracting prod. contg. furfurol and dewaxing | |
| DE713750C (de) | Verfahren zur Abscheidung von Paraffin aus Braunkohlendestillationsprodukten | |
| DE678207C (de) | Verfahren zur Raffination von hochsiedenden Kohlenwasserstoffoelen | |
| DE575610C (de) | Verfahren zur Raffination von Mineralschmieroelen | |
| DE750254C (de) | Zerlegung von hochstockenden, paraffinhaltigen Teeren und Teerdestillaten durch Extraktion mit fluessigem Schwefeldioxyd | |
| DE705059C (de) | Verfahren zur Veredlung von Schmieroelfraktionen aus paraffinhaltigen Rohoelen | |
| DE657258C (de) | Verfahren zum Entparaffinieren von Mineraloelen | |
| DE857999C (de) | Verfahren zur Gewinnung von Schmieroelen | |
| DE530304C (de) | Verfahren zur Gewinnung von niedrigstockenden OElen | |
| DE750743C (de) | Verfahren zum Entparaffinieren von Teeren, insbesondere Braunkohlenschwelteeren, mit fluessigem Schwefeldioxyd | |
| DE673284C (de) | Verfahren zur Raffination von Kohlenwasserstoffoelen | |
| DE723226C (de) | Verfahren zur Abscheidung von Paraffin aus Braunkohlenteeren oder -teeroelen | |
| DE1059761B (de) | Wachsgemisch zur Herstellung von glanzbestaendigem Wachspapier | |
| DE678208C (de) | Verfahren zur Behandlung von Kohlenwasserstoffoelen | |
| DE957593C (de) | Dampfzylinderschmieroel | |
| DE1470483A1 (de) | Verfahren zur Schmieroelbehandlung | |
| DE705058C (de) | Verfahren zur Veredlung von Schmieroelfraktionen aus paraffinhaltigen Rohoelen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EGA | New person/name/address of the applicant | ||
| 8339 | Ceased/non-payment of the annual fee |