ES2104589T3 - Procedimiento para la produccion de aceite de proceso con un bajo contenido en compuestos aromaticos policiclicos. - Google Patents
Procedimiento para la produccion de aceite de proceso con un bajo contenido en compuestos aromaticos policiclicos.Info
- Publication number
- ES2104589T3 ES2104589T3 ES90309772T ES90309772T ES2104589T3 ES 2104589 T3 ES2104589 T3 ES 2104589T3 ES 90309772 T ES90309772 T ES 90309772T ES 90309772 T ES90309772 T ES 90309772T ES 2104589 T3 ES2104589 T3 ES 2104589T3
- Authority
- ES
- Spain
- Prior art keywords
- aromatic
- polyclic
- polar solvent
- compounds
- procedure
- 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
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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
ACEITES DE PROCESO CON UN CONTENIDO AROMATICO Y UN PESO SUPERIOR AL 50%, EN PARTICULAR SUPERIOR AL 55%, SEGUN ASTM D 2007 Y UN CONTENIDO DE COMPUESTOS AROMATICOS POLICICLICOS CON UN PESO INFERIOR AL 3% SEGUN IP 346. SE PREPARAN A PARTIR DE UN EXTRACTO PRIMARIO (4) OBTENIDO POR TRATAMIENTO DE UN DESTILADO DE ACEITE LUBRICANTE QUE ORIGINA UN ACEITE MINERAL CON UN SOLVENTE POLAR. EL EXTRACTO PRIMARIO (4) SE EXTRAE EN UNA COLUMNA DE EXTRACCION CORRIENTE DE RECUENTO (1) CON UN SOLVENTE POLAR (2) USANDO UNA PROPORCION VOLUMETRICA DE EXTRACTO PRIMARIO ALIMENTADO A LA COLUMNA RESPECTO AL SOLVENTE POLAR EN EL RANGO DE 1:1 A 1:1,8, ASI COMO UNA TEMPERATURA EN LA ZONA PRINCIPAL DE LA COLUMNA DE EXTRACCION CORRIENTE DE RECUENTO EN EL RANGO DE 50 A 90 GRADOS CENTIGRADOS Y DE 20 A 60 GRADOS EN LA ZONA INFERIOR, SUPERANDO LA TEMPERATURA DE LA ZONA PRINCIPAL A LA DE LA INFERIOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3930422A DE3930422A1 (de) | 1989-09-12 | 1989-09-12 | Verfahren zur herstellung von prozessoelen mit niedrigem gehalt an polycyclischen aromaten |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2104589T3 true ES2104589T3 (es) | 1997-10-16 |
Family
ID=6389253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90309772T Expired - Lifetime ES2104589T3 (es) | 1989-09-12 | 1990-09-06 | Procedimiento para la produccion de aceite de proceso con un bajo contenido en compuestos aromaticos policiclicos. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0417980B1 (es) |
DD (1) | DD297660A5 (es) |
DE (2) | DE3930422A1 (es) |
ES (1) | ES2104589T3 (es) |
PT (1) | PT95270B (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4038458A1 (de) * | 1990-12-03 | 1992-06-04 | Tudapetrol Mineraloelerzeugnis | Fluessige kohlenwasserstoffgemische mit hohen ein- und zweikernigen aromatenanteilen |
DE69729526T2 (de) * | 1996-10-31 | 2005-08-18 | Repsol Petroleo S.A. | Verfahren zur Herstellung von Ölen mit einem Gehalt an polycyclischen Aromaten von weniger als 3%, verwendbar als Prozessöle |
ES2122917B1 (es) * | 1996-10-31 | 1999-07-01 | Repsol Petroleo Sa | Proceso para la obtencion de aceites aromaticos con un contenido en compuestos aromaticos policiclicos inferior al 3% utiles como extenso res de cauchos. |
US6146520A (en) * | 1997-04-02 | 2000-11-14 | Mobil Oil Corporation | Selective re-extraction of lube extracts to reduce mutagenicity index |
WO1997035462A2 (fr) * | 1997-06-27 | 1997-10-02 | Bridgestone Corporation | Amelioration apportee a une huile a forte teneur en composes aromatiques, composition de caoutchouc et caoutchouc synthetique etendu a l'huile, prepares au moyen de ladite huile |
US6248929B1 (en) | 1998-01-22 | 2001-06-19 | Japan Energy Corporation | Rubber process oil and production process thereof |
JP4037515B2 (ja) * | 1998-04-17 | 2008-01-23 | 出光興産株式会社 | プロセスオイル及びその製造方法 |
US6320090B1 (en) * | 1999-03-10 | 2001-11-20 | Miami University | Method of removing contaminants from petroleum distillates |
US6399697B1 (en) * | 1999-02-26 | 2002-06-04 | Idemitsu Kosan Co., Ltd. | Process oil, process for producing the same and rubber composition |
GB9904808D0 (en) | 1999-03-02 | 1999-04-28 | Bp Oil Int | Oil treatment process |
DE60129541T2 (de) * | 2000-04-10 | 2008-04-03 | Shell Internationale Research Maatschappij B.V. | Verfahren zur fabrikation von prozessölen |
KR20020076627A (ko) * | 2001-03-29 | 2002-10-11 | 금호산업 주식회사 | 저독성 연화제를 사용하여 내열특성이 우수한 트럭버스용레디얼타이어 트래드고무조성물 |
KR20020076626A (ko) * | 2001-03-29 | 2002-10-11 | 금호산업 주식회사 | 저독성 연화제를 사용하여 내커팅/내칩핑 특성이 우수한트럭버스용 레디얼타이어 트래드고무조성물 |
RU2279466C1 (ru) * | 2005-03-14 | 2006-07-10 | Закрытое акционерное общество "Торговый дом "Оргхим" | Способ селективной очистки масляных фракций нефти от полициклических ароматических соединений |
ES2441371T3 (es) | 2010-02-17 | 2014-02-04 | Klaus Dahleke Kg | Procedimiento para la preparación de aceites de proceso nafténicos mediante hidrogenación |
FR2958655B1 (fr) * | 2010-04-09 | 2013-07-05 | Total Raffinage Marketing | Procede de purification des extraits aromatiques contenant des composes polycycliques aromatiques |
JP5750508B2 (ja) * | 2010-05-17 | 2015-07-22 | ピーティー プルタミナ (ぺルセロ) | 多環芳香族炭化水素含有量が低いプロセスオイルを製造するためのプロセス |
US8864981B2 (en) | 2011-01-14 | 2014-10-21 | Cpc Corporation, Taiwan | Feed mixtures for extraction process to produce rubber processing oil |
JP6161608B2 (ja) | 2011-07-29 | 2017-07-12 | サウジ アラビアン オイル カンパニー | 統合的選択的水素化分解および流動接触分解方法 |
EP2557143A1 (de) | 2011-08-11 | 2013-02-13 | Klaus Dahleke KG | Verfahren zur Herstellung von hoch-naphtenischen Prozessölen durch Hydrierung |
CN102952570B (zh) * | 2011-08-19 | 2014-12-24 | 中国石油天然气股份有限公司 | 两段逆流溶剂抽提制备环保橡胶油的方法 |
WO2014058333A1 (ru) | 2012-10-09 | 2014-04-17 | Закрытое акционерное общество "Торговый дом "Оргхим" | Способ получения неканцерогенного ароматического технологического масла |
RU2520096C1 (ru) * | 2013-04-23 | 2014-06-20 | Закрытое акционерное общество "Торговый дом "Оргхим" | Способ получения неканцерогенного ароматического технологического масла |
RU2550823C1 (ru) * | 2014-05-21 | 2015-05-20 | Александр Николаевич Волков | Способ получения неканцерогенного ароматического технологического масла |
US20220251460A1 (en) | 2021-02-08 | 2022-08-11 | HollyFrontier LSP Brand Strategies LLC | Methods of preparing naphthenic process oil via extraction and separation |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1426746A (en) * | 1972-08-30 | 1976-03-03 | British Petroleum Co | Oil treatment process |
DE3717820C1 (en) * | 1987-05-27 | 1989-01-19 | Schindler Oelwerke Gmbh | Process for producing mineral oil cuts of lubricating oil quality by extraction with polar solvents |
-
1989
- 1989-09-12 DE DE3930422A patent/DE3930422A1/de not_active Ceased
-
1990
- 1990-09-06 DE DE69030970T patent/DE69030970T2/de not_active Expired - Lifetime
- 1990-09-06 ES ES90309772T patent/ES2104589T3/es not_active Expired - Lifetime
- 1990-09-06 EP EP90309772A patent/EP0417980B1/en not_active Expired - Lifetime
- 1990-09-10 DD DD90343913A patent/DD297660A5/de not_active IP Right Cessation
- 1990-09-11 PT PT95270A patent/PT95270B/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69030970D1 (de) | 1997-07-31 |
DE3930422A1 (de) | 1991-03-21 |
DD297660A5 (de) | 1992-01-16 |
PT95270B (pt) | 1997-09-30 |
PT95270A (pt) | 1991-05-22 |
EP0417980B1 (en) | 1997-06-25 |
DE69030970T2 (de) | 1997-12-18 |
EP0417980A1 (en) | 1991-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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