DE69720427D1 - METHOD AND DEVICE FOR PROCESSING OLD OIL - Google Patents
METHOD AND DEVICE FOR PROCESSING OLD OILInfo
- Publication number
- DE69720427D1 DE69720427D1 DE69720427T DE69720427T DE69720427D1 DE 69720427 D1 DE69720427 D1 DE 69720427D1 DE 69720427 T DE69720427 T DE 69720427T DE 69720427 T DE69720427 T DE 69720427T DE 69720427 D1 DE69720427 D1 DE 69720427D1
- Authority
- DE
- Germany
- Prior art keywords
- waste oil
- temperature
- mixture
- feed mixture
- volatile components
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 4
- 239000003921 oil Substances 0.000 abstract 8
- 239000000203 mixture Substances 0.000 abstract 7
- 239000002699 waste material Substances 0.000 abstract 7
- 238000001816 cooling Methods 0.000 abstract 2
- 238000002156 mixing Methods 0.000 abstract 2
- 238000010010 raising Methods 0.000 abstract 2
- 239000000571 coke Substances 0.000 abstract 1
- 239000000356 contaminant Substances 0.000 abstract 1
- 238000006356 dehydrogenation reaction Methods 0.000 abstract 1
- 239000002283 diesel fuel Substances 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 239000003502 gasoline Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 238000000197 pyrolysis Methods 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 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
-
- 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
-
- 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
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Lubricants (AREA)
- Processing Of Solid Wastes (AREA)
- Coke Industry (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The present invention is directed to a process and apparatus for the reclaiming and re-refining of waste oils. The process comprises raising a temperature of a feed mixture of fresh waste oil and a recycled non-volatile residue to a range of 400 DEG C to 490 DEG C for a time sufficient to cause pyrolysis of said heavy hydrocarbons contained in the feed mixture, but insufficient to permit substantial undesired polymerization, oxidation and dehydrogenation reactions to take place in said feed mixture; cooling the resulting pyrolized waste oil mixture to a temperature in the range of 300 DEG C to 425 DEG C, and maintaining said temperature while allowing volatile components in the pyrolyzed waste oil mixture to evaporate, leaving a non-volatile residue containing said contaminants; condensing the evaporated volatile components to form a reclaimed oil product; and mixing the non-volatile residue with fresh waste oil to form more of said feed mixture and repeating said temperature raising, cooling, evaporation and mixing steps on a continuous basis, while continuing to condense volatile components evaporated from said pyrolyzed waste oil mixture. The apparatus comprises a heating unit, a container, a condenser and pumping equipment and piping. The process and apparatus of the present invention generate #2 diesel fuel, gasoline and coke from waste oil.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US59247896A | 1996-01-26 | 1996-01-26 | |
| PCT/CA1997/000053 WO1997027273A1 (en) | 1996-01-26 | 1997-01-24 | Process and apparatus for the treatment of waste oils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE69720427D1 true DE69720427D1 (en) | 2003-05-08 |
Family
ID=24370811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69720427T Expired - Lifetime DE69720427D1 (en) | 1996-01-26 | 1997-01-24 | METHOD AND DEVICE FOR PROCESSING OLD OIL |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP0879273B1 (en) |
| JP (1) | JP2000503336A (en) |
| KR (1) | KR19990082068A (en) |
| CN (1) | CN1074454C (en) |
| AT (1) | ATE236239T1 (en) |
| AU (1) | AU719165B2 (en) |
| BR (1) | BR9707470A (en) |
| CA (1) | CA2242742C (en) |
| DE (1) | DE69720427D1 (en) |
| EA (1) | EA000667B1 (en) |
| IL (1) | IL125496A (en) |
| NO (1) | NO983434L (en) |
| WO (1) | WO1997027273A1 (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5885444A (en) * | 1992-11-17 | 1999-03-23 | Green Oasis Environmental, Inc. | Process for converting waste motor oil to diesel fuel |
| ES2131022B1 (en) * | 1997-10-21 | 2000-03-01 | Landa Axpe Francisco J | PROCEDURE FOR THE CONTINUOUS PRODUCTION OF THE CRAKE OF USED LUBRICATING OIL. |
| CN100494324C (en) * | 2005-10-12 | 2009-06-03 | 邓奕麟 | Method for regenerating waste oil into fuel oil |
| US7976699B2 (en) | 2006-06-16 | 2011-07-12 | Kesler Michael L | Distillation apparatus and method of use |
| JP2008169343A (en) * | 2007-01-15 | 2008-07-24 | Orient Sokki Computer Kk | Oil regeneration method, oil regeneration apparatus, desulfurization method, and desulfurization apparatus |
| CN101974363B (en) * | 2010-09-29 | 2013-04-03 | 潘校良 | Method for recovering and treating waste industrial oil and equipment for implementing method |
| RU2448145C1 (en) * | 2010-12-02 | 2012-04-20 | Общество С Ограниченной Ответственностью "Проминтех" | Method for slow coking |
| CN102140358A (en) * | 2011-02-22 | 2011-08-03 | 唐山南光实业有限公司 | Progressive cracking evaporative type oil sand and oil sludge treatment device |
| CN102140360A (en) * | 2011-02-22 | 2011-08-03 | 唐山南光实业有限公司 | High-temperature steam jetting type oil sand and oil sludge treatment device |
| CN102140359A (en) * | 2011-02-22 | 2011-08-03 | 唐山南光实业有限公司 | Cracking evaporation type oil sand and oil sludge treatment device |
| CN102517066B (en) * | 2011-12-10 | 2014-03-26 | 唐山山岛石油化学有限公司 | Unbalanced oily waste material high-temperature buffer pyrolysis distillation unit and technology |
| CN103013554B (en) * | 2012-12-18 | 2015-05-13 | 青岛福瑞斯生物能源科技开发有限公司 | Device and method for producing biodiesel with illegal cooking oil and waste engine oil |
| US20140257008A1 (en) * | 2013-03-07 | 2014-09-11 | Verolube, Inc. | Method and apparatus for recovering synthetic oils from composite oil streams |
| CN104629796A (en) * | 2013-11-14 | 2015-05-20 | 东营争峰新能源技术有限公司 | Device for producing diesel oil by using waste diesel oil |
| RU2562999C1 (en) * | 2014-06-25 | 2015-09-10 | Общество с ограниченной ответственностью "Информ-технология" (ООО "Информ-технология") | Method of decelerated coking of oil residues |
| KR101783764B1 (en) | 2015-09-23 | 2017-11-06 | 충북대학교 산학협력단 | Waste oil recycling system comprising oil vapor treatment equipment |
| CN106984439B (en) * | 2017-04-18 | 2019-04-05 | 长春工程学院 | A kind of drain oil recovery equipment |
| CN113801681A (en) * | 2021-10-14 | 2021-12-17 | 广州新奥达云科技有限公司 | Waste engine oil pyrolysis device under low temperature state |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5682886A (en) * | 1979-12-12 | 1981-07-06 | Mitsubishi Heavy Ind Ltd | Method for converting heavy oil into light oil |
| DE3224114A1 (en) * | 1982-06-29 | 1983-12-29 | Rivi Establishment, 9490 Vaduz | Process for heating liquids having constituents with a tendency to form deposits |
| EP0308669A1 (en) * | 1987-08-29 | 1989-03-29 | Asea Brown Boveri Aktiengesellschaft | Process for utilising a halogenated hydrocarbon-containing starting material |
| DE3839799A1 (en) * | 1988-11-25 | 1990-07-05 | Rwe Entsorgung Ag | METHOD FOR PROCESSING CONTAMINATED OILS |
| US5143597A (en) * | 1991-01-10 | 1992-09-01 | Mobil Oil Corporation | Process of used lubricant oil recycling |
| US5362381A (en) * | 1993-03-25 | 1994-11-08 | Stanton D. Brown | Method and apparatus for conversion of waste oils |
-
1997
- 1997-01-24 WO PCT/CA1997/000053 patent/WO1997027273A1/en not_active Application Discontinuation
- 1997-01-24 DE DE69720427T patent/DE69720427D1/en not_active Expired - Lifetime
- 1997-01-24 AU AU14337/97A patent/AU719165B2/en not_active Ceased
- 1997-01-24 CA CA002242742A patent/CA2242742C/en not_active Expired - Lifetime
- 1997-01-24 CN CN97193273A patent/CN1074454C/en not_active Expired - Lifetime
- 1997-01-24 IL IL12549697A patent/IL125496A/en active IP Right Grant
- 1997-01-24 EA EA199800657A patent/EA000667B1/en not_active IP Right Cessation
- 1997-01-24 BR BR9707470-5A patent/BR9707470A/en not_active Application Discontinuation
- 1997-01-24 EP EP97900905A patent/EP0879273B1/en not_active Expired - Lifetime
- 1997-01-24 KR KR1019980705790A patent/KR19990082068A/en not_active Ceased
- 1997-01-24 JP JP9526380A patent/JP2000503336A/en active Pending
- 1997-01-24 AT AT97900905T patent/ATE236239T1/en not_active IP Right Cessation
-
1998
- 1998-07-24 NO NO983434A patent/NO983434L/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2242742C (en) | 2005-06-14 |
| EA000667B1 (en) | 2000-02-28 |
| CN1214720A (en) | 1999-04-21 |
| EP0879273A1 (en) | 1998-11-25 |
| AU1433797A (en) | 1997-08-20 |
| ATE236239T1 (en) | 2003-04-15 |
| EP0879273B1 (en) | 2003-04-02 |
| NO983434D0 (en) | 1998-07-24 |
| BR9707470A (en) | 2000-01-04 |
| AU719165B2 (en) | 2000-05-04 |
| IL125496A0 (en) | 1999-03-12 |
| KR19990082068A (en) | 1999-11-15 |
| CN1074454C (en) | 2001-11-07 |
| JP2000503336A (en) | 2000-03-21 |
| EA199800657A1 (en) | 1999-02-25 |
| CA2242742A1 (en) | 1997-07-31 |
| WO1997027273A1 (en) | 1997-07-31 |
| IL125496A (en) | 2001-05-20 |
| NO983434L (en) | 1998-09-21 |
| HK1019616A1 (en) | 2000-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8332 | No legal effect for de |