DE2628763C3 - Verfahren und Vorrichtung zum Wiederaufbereiten von verbrauchten Schmierölen - Google Patents
Verfahren und Vorrichtung zum Wiederaufbereiten von verbrauchten SchmierölenInfo
- Publication number
- DE2628763C3 DE2628763C3 DE2628763A DE2628763A DE2628763C3 DE 2628763 C3 DE2628763 C3 DE 2628763C3 DE 2628763 A DE2628763 A DE 2628763A DE 2628763 A DE2628763 A DE 2628763A DE 2628763 C3 DE2628763 C3 DE 2628763C3
- Authority
- DE
- Germany
- Prior art keywords
- vacuum
- distillation
- oil
- distilled
- temperature
- 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
- 238000000034 method Methods 0.000 title claims description 67
- 239000010687 lubricating oil Substances 0.000 title claims description 51
- 238000004064 recycling Methods 0.000 title claims description 7
- 239000000463 material Substances 0.000 claims description 138
- 239000003921 oil Substances 0.000 claims description 99
- 238000004821 distillation Methods 0.000 claims description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 45
- 239000012141 concentrate Substances 0.000 claims description 37
- 230000008569 process Effects 0.000 claims description 35
- 239000000047 product Substances 0.000 claims description 25
- 238000005336 cracking Methods 0.000 claims description 24
- 238000005292 vacuum distillation Methods 0.000 claims description 20
- 239000004927 clay Substances 0.000 claims description 19
- 239000000126 substance Substances 0.000 claims description 18
- 239000007858 starting material Substances 0.000 claims description 15
- 239000007789 gas Substances 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 11
- 239000010802 sludge Substances 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 239000010913 used oil Substances 0.000 claims description 8
- 239000006227 byproduct Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000007701 flash-distillation Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000000654 additive Substances 0.000 description 15
- 238000004939 coking Methods 0.000 description 11
- 239000000314 lubricant Substances 0.000 description 11
- 238000011282 treatment Methods 0.000 description 11
- 239000002253 acid Substances 0.000 description 10
- 238000005194 fractionation Methods 0.000 description 9
- 239000002699 waste material Substances 0.000 description 9
- 239000012535 impurity Substances 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 239000004519 grease Substances 0.000 description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 6
- 238000012958 reprocessing Methods 0.000 description 6
- 239000010409 thin film Substances 0.000 description 6
- 238000010306 acid treatment Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 229930195733 hydrocarbon Natural products 0.000 description 5
- 150000002430 hydrocarbons Chemical class 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000011109 contamination Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052788 barium Inorganic materials 0.000 description 3
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 238000005352 clarification Methods 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000011499 joint compound Substances 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 238000000526 short-path distillation Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000007738 vacuum evaporation Methods 0.000 description 2
- 238000003809 water extraction Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000573 anti-seizure effect Effects 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010710 diesel engine oil Substances 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000012208 gear oil Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 125000005609 naphthenate group Chemical class 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 238000003466 welding Methods 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
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
- C10M175/0025—Working-up used lubricants to recover useful products ; Cleaning by thermal processes
- C10M175/0033—Working-up used lubricants to recover useful products ; Cleaning by thermal processes using distillation processes; devices therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Lubricants (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/609,183 US4101414A (en) | 1975-09-02 | 1975-09-02 | Rerefining of used motor oils |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2628763A1 DE2628763A1 (de) | 1977-03-03 |
| DE2628763B2 DE2628763B2 (de) | 1981-05-14 |
| DE2628763C3 true DE2628763C3 (de) | 1982-10-28 |
Family
ID=24439691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2628763A Expired DE2628763C3 (de) | 1975-09-02 | 1976-06-26 | Verfahren und Vorrichtung zum Wiederaufbereiten von verbrauchten Schmierölen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4101414A (OSRAM) |
| JP (1) | JPS5229806A (OSRAM) |
| CA (1) | CA1076507A (OSRAM) |
| DE (1) | DE2628763C3 (OSRAM) |
| FR (1) | FR2322918A1 (OSRAM) |
| GB (1) | GB1497386A (OSRAM) |
| IT (1) | IT1059018B (OSRAM) |
Families Citing this family (60)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1091961B (it) * | 1978-01-12 | 1985-07-06 | Snam Progetti | Procedimento per la rigenerazione degli oli esausti |
| DE2813200C2 (de) * | 1978-03-25 | 1986-03-27 | Degussa Ag, 6000 Frankfurt | Verfahren zur Wiederaufbereitung von gebrauchten Schmierölen |
| US4227972A (en) * | 1978-05-01 | 1980-10-14 | Outboard Marine Corporation | Process for recovering phosphate ester type hydraulic fluids from industrial waste liquids |
| DE2940630C2 (de) * | 1979-10-06 | 1982-11-11 | Degussa Ag, 6000 Frankfurt | Verfahren zur Wiederaufbereitung von gebrauchten Schmierölen |
| FR2467880A1 (fr) * | 1979-10-18 | 1981-04-30 | Matthys Ets | Procede de recuperation d'huiles usagees |
| CS209612B1 (en) * | 1979-11-10 | 1981-12-31 | Alexander Tkac | Method of treating the spent motor oils |
| DE3023374C2 (de) * | 1980-06-23 | 1983-07-07 | Bernd Ing.(grad.) 4358 Haltern Meinken | Verfahren zur Aufbereitung von Altölen und Vorrichtung zur Durchführung dieses Verfahrens |
| US4302325A (en) * | 1980-10-28 | 1981-11-24 | Delta Central Refining, Inc. | Solvent extraction process for rerefining used lubricating oil |
| US4360420A (en) * | 1980-10-28 | 1982-11-23 | Delta Central Refining, Inc. | Distillation and solvent extraction process for rerefining used lubricating oil |
| US4399025A (en) * | 1980-10-28 | 1983-08-16 | Delta Central Refining, Inc. | Solvent extraction process for rerefining used lubricating oil |
| US4342645A (en) * | 1980-10-28 | 1982-08-03 | Delta Central Refining, Inc. | Method of rerefining used lubricating oil |
| DE3224114A1 (de) * | 1982-06-29 | 1983-12-29 | Rivi Establishment, 9490 Vaduz | Verfahren zum erwaermen von fluessigkeiten mit dabei zur bildung von ablagerungen neigenden bestandteilen |
| DE3246354A1 (de) * | 1982-12-15 | 1984-08-09 | Hans-Peter 4600 Dortmund Jenau | Anlage zur gewinnung von kohlenwasserstoffprodukten aus altoelen o.ae. |
| US4512878A (en) * | 1983-02-16 | 1985-04-23 | Exxon Research And Engineering Co. | Used oil re-refining |
| US4623448A (en) * | 1985-03-12 | 1986-11-18 | Moreco Energy, Inc. | Removing halogenated polyphenyl materials from used oil products |
| US4834868A (en) * | 1988-01-29 | 1989-05-30 | Breslube Usa, Inc. | Neutralizing oxidation product components in continuous rerefining of used oil stocks |
| US5271808A (en) * | 1988-09-20 | 1993-12-21 | Shurtleff Edward C | Apparatus from waste oil for reclaiming a useful oil product |
| US5795462A (en) * | 1988-09-20 | 1998-08-18 | Patent Holdings Ltd. | Apparatus and method for reclaiming useful oil products from waste oil |
| US5143597A (en) * | 1991-01-10 | 1992-09-01 | Mobil Oil Corporation | Process of used lubricant oil recycling |
| DE4142829C2 (de) * | 1991-12-23 | 1994-08-25 | Rwe Entsorgung Ag | Verfahren zur Reinigung von gebrauchten Schmierölen |
| US5885444A (en) * | 1992-11-17 | 1999-03-23 | Green Oasis Environmental, Inc. | Process for converting waste motor oil to diesel fuel |
| WO1994011471A1 (en) * | 1992-11-17 | 1994-05-26 | Green Oasis Environmental Inc. | A process for converting waste motor oil to diesel fuel |
| USRE38366E1 (en) * | 1995-06-08 | 2003-12-30 | Avista Resources, Inc. | Oil re-refining method and apparatus |
| US6048447A (en) * | 1998-02-19 | 2000-04-11 | Marathon Ashland Petroleum Llc | Asphalt compositions containing solvent deasphalted bottoms and rerefined lube oil bottoms, and their preparation |
| US6068759A (en) | 1998-02-19 | 2000-05-30 | Marathon Ashland Petroleum Llc | Process for recovering lube oil base stocks from used motor oil formulations, asphalt blend compositions containing used motor oil bottoms from said process, and asphalt pavement compositions containing said asphalt blend compositions |
| US6447672B1 (en) | 1998-02-19 | 2002-09-10 | Marathon Ashland Pertoleum Llc | Continuous plural stage heated vapor injection process for recovering lube oil base stocks from used motor oil formulations, and asphalt blend compositions containing used motor oil bottoms from said process |
| FR2787118A1 (fr) * | 1998-12-09 | 2000-06-16 | Richard Deutsch | Procede de recuperation des huiles de synthese et d'elaboration d'huiles a haut indice de viscosite a partir d'huiles de lubrification usagees |
| US6007701A (en) * | 1999-02-16 | 1999-12-28 | Miami University | Method of removing contaminants from used oil |
| US6402937B1 (en) | 2000-05-22 | 2002-06-11 | Marathon Ashland Petroleum Llc | “Pumped” recycle vapor |
| US6402938B1 (en) | 2000-05-23 | 2002-06-11 | Marathon Ashland Petroleum Llc | Vaporization of used motor oil with non-hydrogenating recycle vapor |
| NO322684B1 (no) * | 2001-05-16 | 2006-11-27 | Stord Bartz As | Fremgangsmate og anordning for torke av limholdige materialer |
| WO2003022961A1 (en) * | 2001-09-09 | 2003-03-20 | Bio-Clean Fuels, Inc. | Method and apparatus for making biodiesel fuel |
| WO2006062245A1 (en) * | 2004-12-08 | 2006-06-15 | Matsushita Electric Industrial Co., Ltd. | Refrigerant compressor |
| US8366912B1 (en) | 2005-03-08 | 2013-02-05 | Ari Technologies, Llc | Method for producing base lubricating oil from waste oil |
| CN102702139B (zh) | 2006-04-03 | 2016-01-20 | 药物热化学品公司 | 热提取方法和产物 |
| US7905990B2 (en) | 2007-11-20 | 2011-03-15 | Ensyn Renewables, Inc. | Rapid thermal conversion of biomass |
| KR101096742B1 (ko) | 2009-06-11 | 2011-12-21 | 지에스건설 주식회사 | 팩킹 내 코킹 방지 방법 및 이를 이용한 감압증류탑 |
| US20110284359A1 (en) | 2010-05-20 | 2011-11-24 | Uop Llc | Processes for controlling afterburn in a reheater and for controlling loss of entrained solid particles in combustion product flue gas |
| FR2961521B1 (fr) * | 2010-06-22 | 2013-07-12 | Conception D Equipements Pour L Environnement Et L Ind Soc D | Procede de purification d'une charge hydrocarbonee usagee |
| US8499702B2 (en) | 2010-07-15 | 2013-08-06 | Ensyn Renewables, Inc. | Char-handling processes in a pyrolysis system |
| US9441887B2 (en) | 2011-02-22 | 2016-09-13 | Ensyn Renewables, Inc. | Heat removal and recovery in biomass pyrolysis |
| US9347005B2 (en) | 2011-09-13 | 2016-05-24 | Ensyn Renewables, Inc. | Methods and apparatuses for rapid thermal processing of carbonaceous material |
| US10041667B2 (en) | 2011-09-22 | 2018-08-07 | Ensyn Renewables, Inc. | Apparatuses for controlling heat for rapid thermal processing of carbonaceous material and methods for the same |
| US9044727B2 (en) | 2011-09-22 | 2015-06-02 | Ensyn Renewables, Inc. | Apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material |
| US10400175B2 (en) | 2011-09-22 | 2019-09-03 | Ensyn Renewables, Inc. | Apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material |
| US9109177B2 (en) | 2011-12-12 | 2015-08-18 | Ensyn Renewables, Inc. | Systems and methods for renewable fuel |
| DE102012000588B4 (de) * | 2012-01-16 | 2017-01-05 | Hydro Aluminium Deutschland Gmbh | Verfahren zum Abtrennen von Kühlschmierstoff aus Lagerschmiermittel |
| US9670413B2 (en) | 2012-06-28 | 2017-06-06 | Ensyn Renewables, Inc. | Methods and apparatuses for thermally converting biomass |
| DK2888020T3 (en) * | 2012-08-24 | 2018-01-08 | Ensyn Renewables Inc | Process for treating a petroleum fraction and a degassed liquid product |
| US9738855B2 (en) * | 2013-02-04 | 2017-08-22 | Tehnochem | Process for converting low and high free fatty acid containing oils into no free fatty acid containing oils and associated systems and devices |
| WO2014135968A1 (en) | 2013-03-07 | 2014-09-12 | Verolube, Inc. | Method for producing base lubricating oil from oils recovered from combustion engine service |
| EP3492559A1 (en) | 2013-06-26 | 2019-06-05 | Ensyn Renewables, Inc. | Methods for renewable fuel |
| US10066171B2 (en) | 2013-08-13 | 2018-09-04 | Solvex Process Technologies LLC | Method for stripping and extraction of used lubricating oil |
| CN105132013B (zh) * | 2015-08-13 | 2016-11-30 | 宁波蓝润能源科技股份有限公司 | 高性能全损耗系统用油及其制备方法 |
| US10337726B2 (en) | 2015-08-21 | 2019-07-02 | Ensyn Renewables, Inc. | Liquid biomass heating system |
| CN105176661B (zh) * | 2015-08-27 | 2017-09-29 | 宁波蓝润能源科技股份有限公司 | 一种柴油机油及其制备方法 |
| MX2019007698A (es) | 2016-12-29 | 2019-10-04 | Ensyn Renewables Inc | Desmetalizacion de biomasa liquida. |
| US11220468B2 (en) | 2017-09-11 | 2022-01-11 | Arr-Maz Products. L.P. | Fertilizer coating for dust control and/or anti-caking |
| MX2020006982A (es) | 2017-12-13 | 2020-11-24 | Karl Ip Holdings Inc | Conversión catalítica de baja presión del aceite de motor usado para combustible diesel. |
| US11999913B2 (en) * | 2020-05-15 | 2024-06-04 | Arizona Fuel Operations I Llc | UMO-sourced, clean, efficient, non-catalytic cracking and re-refining methods and apparatus |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2076498A (en) * | 1928-09-10 | 1937-04-06 | Sf Bowser & Co Inc | Film-forming means in vacuum system for removing impurities from oils |
| US1732805A (en) * | 1928-11-03 | 1929-10-22 | Fractionator Company | Method of heat treating hydrocarbon oil |
| FR738205A (fr) * | 1931-06-25 | 1932-12-22 | Metallgesellschaft Ag | Procédé pour distiller des substances, notamment celles qui sont liquides à la température de distillation, avec ou sans accompagnement de réactions chimiques |
| DE1208291B (de) * | 1957-12-31 | 1966-01-05 | Basf Ag | Kontinuierliches Verfahren zur destillativen Reinigung verdampfbarer organischer Stoffe von schwer oder nicht verdampfbaren Begleitstoffen |
| US3639229A (en) * | 1970-06-29 | 1972-02-01 | Exxon Research Engineering Co | Refining of used lubricating oils |
| US3625881A (en) * | 1970-08-31 | 1971-12-07 | Berks Associates Inc | Crank case oil refining |
| DE2115589C3 (de) * | 1971-03-31 | 1978-06-08 | Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt | Verfahren zur Trennung von Emulsionen und Verwendung eines Dfinnschichtverdampfers hierzu |
| US3791965A (en) * | 1972-04-07 | 1974-02-12 | Petrocon Corp | Process for re-refining used petroleum products |
| FR2219969B1 (OSRAM) * | 1973-03-01 | 1978-09-08 | Lubrifiants Nx Ent Hydrocarbur | |
| GB1467412A (en) * | 1973-03-31 | 1977-03-16 | Sumitomo Shipbuild Machinery | Method for treating polymeric materials or waste oils |
| US3919076A (en) * | 1974-07-18 | 1975-11-11 | Pilot Res & Dev Co | Re-refining used automotive lubricating oil |
-
1975
- 1975-09-02 US US05/609,183 patent/US4101414A/en not_active Expired - Lifetime
-
1976
- 1976-04-28 IT IT22794/76A patent/IT1059018B/it active
- 1976-06-10 CA CA254,558A patent/CA1076507A/en not_active Expired
- 1976-06-15 GB GB24767/76A patent/GB1497386A/en not_active Expired
- 1976-06-26 DE DE2628763A patent/DE2628763C3/de not_active Expired
- 1976-08-09 FR FR7624314A patent/FR2322918A1/fr active Granted
- 1976-09-01 JP JP51103749A patent/JPS5229806A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4101414A (en) | 1978-07-18 |
| IT1059018B (it) | 1982-05-31 |
| JPS5229806A (en) | 1977-03-07 |
| GB1497386A (en) | 1978-01-12 |
| CA1076507A (en) | 1980-04-29 |
| AU1293576A (en) | 1977-11-03 |
| FR2322918B1 (OSRAM) | 1982-04-30 |
| JPS5420201B2 (OSRAM) | 1979-07-20 |
| DE2628763A1 (de) | 1977-03-03 |
| FR2322918A1 (fr) | 1977-04-01 |
| DE2628763B2 (de) | 1981-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2628763C3 (de) | Verfahren und Vorrichtung zum Wiederaufbereiten von verbrauchten Schmierölen | |
| DE69324905T2 (de) | Verfahren zur Wiederaufbereitung von Altöl | |
| DE60211041T2 (de) | VERFAHREN ZUR REGENERATION VON ALTÖLEN MITTELS LöSUNGSMITTELEXTRAKTION | |
| EP0377606B1 (de) | Verfahren zur reinigung und regenerierung von altölen | |
| DE2408240C3 (de) | Verfahren und Vorrichtung zur Aufarbeitung von Altölen | |
| DE68908205T2 (de) | Wiederverwertung von ölhaltigen Raffinierrückständen. | |
| DE2426969C3 (de) | Verfahren zur Wiederaufbereitung von verbrauchtem öl | |
| DE69014594T2 (de) | Wiederverwendung von ölhaltigen raffinerierückständen. | |
| DE2940630C2 (de) | Verfahren zur Wiederaufbereitung von gebrauchten Schmierölen | |
| DE2818366A1 (de) | Verfahren zur herstellung von schmieroel aus gebrauchtem abfallschmieroel | |
| DE2545070A1 (de) | Verfahren und vorrichtung zur raffination benuetzter oele | |
| DE69615089T2 (de) | Verbessertes Verfahren und Vorrichtung zum Aufarbeiten von Öl | |
| DE2850540A1 (de) | Verfahren zur aufbereitung von altoel | |
| DE2436309B2 (de) | Verfahren zum Reinigen von öl | |
| DE1917357C3 (de) | Verfahren zur Vorbehandlung von aktive Zusatzstoffe enthaltenden Altschmierölen vor der Regenerierung | |
| CH657867A5 (de) | Verfahren zur wiederaufbereitung von altoel und destillations-vorrichtung zur durchfuehrung des verfahrens. | |
| DE3405858C2 (de) | Verfahren zur Wiederaufbereitung von Altölen | |
| DE2813200C2 (de) | Verfahren zur Wiederaufbereitung von gebrauchten Schmierölen | |
| CH646726A5 (de) | Verfahren zur behandlung von abfall-motorenoelen. | |
| DE2415412A1 (de) | Verfahren und vorrichtung zur behandlung hochmolekularer hydrocarbonate oder altoele | |
| DE4030331C2 (OSRAM) | ||
| DE4142829C2 (de) | Verfahren zur Reinigung von gebrauchten Schmierölen | |
| DE102019102528A1 (de) | Verfahren und Vorrichtung zum Behandeln von Altöl | |
| DD208817C4 (de) | Verfahren zur behandlung von schweroel | |
| DE2362665C3 (de) | Verfahren zur Behandlung von schlammförmigen öligen Abfallmaterialien |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8227 | New person/name/address of the applicant |
Free format text: MOTOR OILS REFINING CO., MCCOOK, ILL., US |
|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: TUERK, D., DIPL.-CHEM. DR.RER.NAT. GILLE, C., DIPL.-ING., PAT.-ANW., 4000 DUESSELDORF |
|
| 8339 | Ceased/non-payment of the annual fee |