IT7822717A0 - Procedimento per preparare olio lubrificante da olio lubrificante usato di scarto - Google Patents
Procedimento per preparare olio lubrificante da olio lubrificante usato di scartoInfo
- Publication number
- IT7822717A0 IT7822717A0 IT7822717A IT2271778A IT7822717A0 IT 7822717 A0 IT7822717 A0 IT 7822717A0 IT 7822717 A IT7822717 A IT 7822717A IT 2271778 A IT2271778 A IT 2271778A IT 7822717 A0 IT7822717 A0 IT 7822717A0
- Authority
- IT
- Italy
- Prior art keywords
- lubricant oil
- procedure
- preparing
- used waste
- waste lubricant
- Prior art date
Links
- 239000000314 lubricant Substances 0.000 title 2
- 239000002699 waste material Substances 0.000 title 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
- C10M175/005—Working-up used lubricants to recover useful products ; Cleaning using extraction processes; apparatus therefor
Landscapes
- Chemical & Material 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 |
---|---|---|---|
US05/791,076 US4073719A (en) | 1977-04-26 | 1977-04-26 | Process for preparing lubricating oil from used waste lubricating oil |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7822717A0 true IT7822717A0 (it) | 1978-04-26 |
IT1111172B IT1111172B (it) | 1986-01-13 |
Family
ID=25152615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22717/78A IT1111172B (it) | 1977-04-26 | 1978-04-26 | Procedimento per preparare olio lubrificante da olio lubrificante usato di scarto |
Country Status (8)
Country | Link |
---|---|
US (1) | US4073719A (it) |
JP (1) | JPS584959B2 (it) |
CA (1) | CA1100078A (it) |
DE (1) | DE2818366A1 (it) |
FR (1) | FR2388880A1 (it) |
GB (1) | GB1562479A (it) |
IT (1) | IT1111172B (it) |
NL (1) | NL177697C (it) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1071132A (en) * | 1977-05-19 | 1980-02-05 | David T. Fung | Process for the reclamation of waste hydrocarbon oils |
IT1091961B (it) * | 1978-01-12 | 1985-07-06 | Snam Progetti | Procedimento per la rigenerazione degli oli esausti |
US4302325A (en) * | 1980-10-28 | 1981-11-24 | Delta Central Refining, Inc. | 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 |
US4360420A (en) * | 1980-10-28 | 1982-11-23 | Delta Central Refining, Inc. | Distillation and 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 |
US4491515A (en) * | 1981-03-23 | 1985-01-01 | Monash University | Treating used automotive lubricating oil to reduce the content of suspended particulate matter, including lead |
US4381992A (en) * | 1981-06-15 | 1983-05-03 | Phillips Petroleum Company | Reclaiming used lubricating oil |
US4432865A (en) * | 1982-01-25 | 1984-02-21 | Norman George R | Process for treating used motor oil and synthetic crude oil |
US4548711A (en) * | 1982-09-02 | 1985-10-22 | Phillips Petroleum Company | Solvent extraction |
US4431524A (en) * | 1983-01-26 | 1984-02-14 | Norman George R | Process for treating used industrial oil |
US4512878A (en) * | 1983-02-16 | 1985-04-23 | Exxon Research And Engineering Co. | Used oil re-refining |
US4518484A (en) * | 1984-02-16 | 1985-05-21 | Phillips Petroleum Company | Metals removal with a light hydrocarbon and an organophosphorous compound |
US4623447A (en) * | 1985-08-02 | 1986-11-18 | Pennzoil Company | Breaking middle phase emulsions |
US5092983A (en) * | 1986-09-12 | 1992-03-03 | The Standard Oil Company | Process for separating extractable organic material from compositions comprising said extractable organic material intermixed with solids and water using a solvent mixture |
US4981579A (en) * | 1986-09-12 | 1991-01-01 | The Standard Oil Company | Process for separating extractable organic material from compositions comprising said extractable organic material intermixed with solids and water |
US4885079A (en) * | 1986-09-12 | 1989-12-05 | The Standard Oil Company | Process for separating organic material from particulate solids |
US4824555A (en) * | 1987-07-09 | 1989-04-25 | The Standard Oil Company | Extraction of oil from stable oil-water emulsions |
US5447628A (en) * | 1993-11-15 | 1995-09-05 | Texaco Inc. | Reconstituting lubricating oil |
KR0171501B1 (ko) * | 1996-08-28 | 1999-03-20 | 이성래 | 폐유 재생 장치 및 방법 |
US6007701A (en) * | 1999-02-16 | 1999-12-28 | Miami University | Method of removing contaminants from used oil |
CA2396206A1 (en) * | 2002-07-30 | 2004-01-30 | Nouredine Fakhri | Process for the treatment of waste oils |
ES2303447B1 (es) * | 2006-07-27 | 2009-06-12 | Juan Flores Velazquez | Procedimiento de regeneracion de aceites minerales usados y residuos asfalticos por extraccion liquido / liquido y producto asi obtenido. |
US9150470B2 (en) | 2012-02-02 | 2015-10-06 | Uop Llc | Process for contacting one or more contaminated hydrocarbons |
CN104531209B (zh) * | 2014-11-25 | 2016-07-13 | 宁波永润石化科技有限公司 | 一种改善废机油炼制过程中泡沫倾向的工艺 |
CN109504355A (zh) * | 2019-01-14 | 2019-03-22 | 天津市海罗兰科技发展股份有限公司 | 钻井液用高效润滑剂及其制备方法和应用 |
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 |
CN112342074B (zh) * | 2020-12-21 | 2022-06-28 | 山东恒利热载体工程技术有限公司 | 一种再生基础油润滑油抗光热稳定剂的生产工艺 |
CN112481008B (zh) * | 2020-12-21 | 2022-06-28 | 山东恒利热载体工程技术有限公司 | 一种耐高温沉淀拮抗剂的生产工艺 |
CN114516696A (zh) * | 2022-01-17 | 2022-05-20 | 南京沿江资源生态科学研究院有限公司 | 聚醚聚氨酯行业工艺废液资源化处理的方法及设备 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1766768A (en) * | 1927-12-30 | 1930-06-24 | Solar Refining Company | Process of and apparatus for the fractional extraction of petroleum hydrocarbons with alcohol |
US2089017A (en) * | 1934-10-09 | 1937-08-03 | Standard Oil Co | Qualitative analysis of oils |
FR1516733A (fr) * | 1965-10-08 | 1968-02-05 | Inst Francais Du Petrole | Régénération des huiles lubrifiantes usagées |
FR1474773A (fr) * | 1965-11-29 | 1967-03-31 | Chemokomplex Vegyipari Gep Es | Procédé perfectionné de régénération des huiles de graissage usées |
US3639229A (en) * | 1970-06-29 | 1972-02-01 | Exxon Research Engineering Co | Refining of used lubricating oils |
BE794876A (fr) * | 1972-02-07 | 1973-08-01 | Texaco Development Corp | Procede pour eliminer les impuretes metalliques dispersees d'une huile hydrocarbonee lubrifiante usagee |
US3819508A (en) * | 1973-06-04 | 1974-06-25 | C Mccauley | Method of purifying lubricating oils |
US4021333A (en) * | 1975-08-27 | 1977-05-03 | The Lubrizol Corporation | Method of rerefining oil by distillation and extraction |
US4028226A (en) * | 1975-11-12 | 1977-06-07 | The Lubrizol Corporation | Method of rerefining oil with recovery of useful organic additives |
US4073720A (en) * | 1976-10-22 | 1978-02-14 | The United States Of America As Represented By The United States Department Of Energy | Method for reclaiming waste lubricating oils |
-
1977
- 1977-04-26 US US05/791,076 patent/US4073719A/en not_active Expired - Lifetime
-
1978
- 1978-03-20 CA CA299,293A patent/CA1100078A/en not_active Expired
- 1978-03-21 GB GB11065/78A patent/GB1562479A/en not_active Expired
- 1978-04-24 JP JP53048675A patent/JPS584959B2/ja not_active Expired
- 1978-04-26 NL NLAANVRAGE7804459,A patent/NL177697C/xx not_active IP Right Cessation
- 1978-04-26 FR FR7812436A patent/FR2388880A1/fr active Granted
- 1978-04-26 DE DE19782818366 patent/DE2818366A1/de not_active Withdrawn
- 1978-04-26 IT IT22717/78A patent/IT1111172B/it active
Also Published As
Publication number | Publication date |
---|---|
IT1111172B (it) | 1986-01-13 |
US4073719A (en) | 1978-02-14 |
FR2388880B1 (it) | 1983-12-23 |
CA1100078A (en) | 1981-04-28 |
FR2388880A1 (fr) | 1978-11-24 |
NL177697C (nl) | 1985-11-01 |
JPS53133203A (en) | 1978-11-20 |
NL7804459A (nl) | 1978-10-30 |
GB1562479A (en) | 1980-03-12 |
JPS584959B2 (ja) | 1983-01-28 |
DE2818366A1 (de) | 1979-01-11 |
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