ES2051518T3 - Procedimiento de desparafinado catalitico para la produccion de aceites lubricantes. - Google Patents
Procedimiento de desparafinado catalitico para la produccion de aceites lubricantes.Info
- Publication number
- ES2051518T3 ES2051518T3 ES90909235T ES90909235T ES2051518T3 ES 2051518 T3 ES2051518 T3 ES 2051518T3 ES 90909235 T ES90909235 T ES 90909235T ES 90909235 T ES90909235 T ES 90909235T ES 2051518 T3 ES2051518 T3 ES 2051518T3
- Authority
- ES
- Spain
- Prior art keywords
- hydrogen
- lubricating oils
- catalytic
- deparatinated
- 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
- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
- C10G45/58—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins
- C10G45/60—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used
- C10G45/64—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
-
- 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
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/10—Lubricating oil
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (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)
- Catalysts (AREA)
Abstract
SE PRODUCEN ACEITES LUBRICANTES DE UN PUNTO DE CHORRO BAJO Y UNA ESTABILIDAD DE OXIDACION MEJORADA DECERANDO CATALITICAMENTE UNA ALIMENTACION DE TUBO SOBRE UN CATALIZADOR DECERADOR DE ZEOLITA COMO POR EJEMPLO ZSM-5 EN FORMA DE HIDROGENO O DECACIONIZADA Y SIN UN COMPONENTE DE HIDROGENACION DE METAL. EL USO DE ESTOS CATALISTAS PERMITE OBTENER PRODUCTOS DE EXCELENTE ESTABILIDAD OXIDATIVA Y REDUCE LA PROPORCION DE ENVEJECIMIENTO CATALITICO EN EL PRIMER CICLO Y LOS SIGUIENTES A VALORES POR DEBAJO DE LOS 5 GRADOS FAHRENHEIT (2,8 GRADOS CENTIGRADOS AL DIA). LA DURACION DE LOS CICLOS DE DECERADO SE PUEDE AMPLIAR, PARTICULARMENTE EN EL SEGUNDO CICLO Y LOS POSTERIORES A EL, DESPUES DE LA REACTIVACION DE HIDROGENO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35960589A | 1989-06-01 | 1989-06-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2051518T3 true ES2051518T3 (es) | 1994-06-16 |
Family
ID=23414549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90909235T Expired - Lifetime ES2051518T3 (es) | 1989-06-01 | 1990-05-30 | Procedimiento de desparafinado catalitico para la produccion de aceites lubricantes. |
Country Status (9)
Country | Link |
---|---|
US (1) | US6287454B1 (es) |
EP (1) | EP0426841B1 (es) |
JP (1) | JP2968583B2 (es) |
KR (1) | KR0159911B1 (es) |
AU (1) | AU634246B2 (es) |
CA (1) | CA2033334A1 (es) |
DE (1) | DE69008115T2 (es) |
ES (1) | ES2051518T3 (es) |
WO (1) | WO1990015120A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5725755A (en) * | 1995-09-28 | 1998-03-10 | Mobil Oil Corporation | Catalytic dewaxing process for the production of high VI lubricants in enhanced yield |
AU1655400A (en) * | 1998-11-18 | 2000-06-05 | Shell Internationale Research Maatschappij B.V. | Catalytic dewaxing process |
US7344631B2 (en) * | 2002-10-08 | 2008-03-18 | Exxonmobil Research And Engineering Company | Oxygenate treatment of dewaxing catalyst for greater yield of dewaxed product |
US7132042B2 (en) * | 2002-10-08 | 2006-11-07 | Exxonmobil Research And Engineering Company | Production of fuels and lube oils from fischer-tropsch wax |
US20040065584A1 (en) * | 2002-10-08 | 2004-04-08 | Bishop Adeana Richelle | Heavy lube oil from fischer- tropsch wax |
US7201838B2 (en) * | 2002-10-08 | 2007-04-10 | Exxonmobil Research And Engineering Company | Oxygenate treatment of dewaxing catalyst for greater yield of dewaxed product |
US6846778B2 (en) * | 2002-10-08 | 2005-01-25 | Exxonmobil Research And Engineering Company | Synthetic isoparaffinic premium heavy lubricant base stock |
US20040245147A1 (en) * | 2003-06-06 | 2004-12-09 | Boucher Ashe Heather A. | Process to manufacture high viscosity hydrocracked base oils |
US8906224B2 (en) * | 2009-12-23 | 2014-12-09 | Exxonmobil Research And Engineering Company | Sweet or sour service catalytic dewaxing in block mode configuration |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3291719A (en) * | 1966-03-22 | 1966-12-13 | Mobil Oil Corp | Limited conversion of hydrocarbon over highly active catalyst |
US3700585A (en) | 1969-10-10 | 1972-10-24 | Mobil Oil Corp | Dewaxing of oils by shape selective cracking and hydrocracking over zeolites zsm-5 and zsm-8 |
US3968024A (en) | 1973-07-06 | 1976-07-06 | Mobil Oil Corporation | Catalytic hydrodewaxing |
US3989617A (en) * | 1973-08-21 | 1976-11-02 | Mobil Oil Corporation | Catalytic treatment of lubrication oil base stock for improvement of oxidative stability |
US3980550A (en) | 1975-01-09 | 1976-09-14 | Mobil Oil Corporation | Catalytic hydrodewaxing |
US4104151A (en) * | 1976-11-08 | 1978-08-01 | Mobil Oil Corporation | Organic compound conversion over ZSM-23 |
US4181598A (en) * | 1977-07-20 | 1980-01-01 | Mobil Oil Corporation | Manufacture of lube base stock oil |
US4437975A (en) * | 1977-07-20 | 1984-03-20 | Mobil Oil Corporation | Manufacture of lube base stock oil |
US4137148A (en) * | 1977-07-20 | 1979-01-30 | Mobil Oil Corporation | Manufacture of specialty oils |
US4358395A (en) * | 1978-09-11 | 1982-11-09 | Mobil Oil Corporation | Hydrogen regeneration of coke-selectivated crystalline aluminosilicate catalyst |
US4222855A (en) * | 1979-03-26 | 1980-09-16 | Mobil Oil Corporation | Production of high viscosity index lubricating oil stock |
US4259170A (en) | 1979-09-14 | 1981-03-31 | Mobil Oil Corporation | Process for manufacturing lube base stocks |
US4376036A (en) * | 1981-03-06 | 1983-03-08 | Mobil Oil Corporation | Production of high V. I. lubricating oil stock |
US4437976A (en) * | 1981-08-07 | 1984-03-20 | Mobil Oil Corporation | Two-stage hydrocarbon dewaxing hydrotreating process |
US4414097A (en) * | 1982-04-19 | 1983-11-08 | Mobil Oil Corporation | Catalytic process for manufacture of low pour lubricating oils |
US4446007A (en) * | 1982-06-08 | 1984-05-01 | Mobil Oil Corporation | Hydrodewaxing |
US4508836A (en) * | 1982-07-27 | 1985-04-02 | Mobil Oil Corporation | Catalytic conversion process for aromatic feedstocks with hydrogen regeneration of coke-selectivated zeolite catalyst |
US4549955A (en) | 1983-12-05 | 1985-10-29 | Mobil Oil Corporation | Process for stabilizing hydroprocessed lubricating oil stocks by the addition of hydrogen sulfide |
US4574043A (en) * | 1984-11-19 | 1986-03-04 | Mobil Oil Corporation | Catalytic process for manufacture of low pour lubricating oils |
US4711710A (en) * | 1985-09-23 | 1987-12-08 | Mobil Oil Corporation | Process for making improved lubricating oils from heavy feedstock |
US4872968A (en) * | 1987-08-20 | 1989-10-10 | Mobil Oil Corporation | Catalytic dewaxing process using binder-free catalyst |
US5151393A (en) * | 1991-04-23 | 1992-09-29 | Mobil Oil Corporation | Staged process for reactivation of spent zeolite catalyst particles |
US5273645A (en) * | 1991-09-17 | 1993-12-28 | Amoco Corporation | Manufacture of lubricating oils |
-
1990
- 1990-05-30 JP JP2508817A patent/JP2968583B2/ja not_active Expired - Lifetime
- 1990-05-30 CA CA002033334A patent/CA2033334A1/en not_active Abandoned
- 1990-05-30 WO PCT/US1990/003020 patent/WO1990015120A1/en active IP Right Grant
- 1990-05-30 EP EP90909235A patent/EP0426841B1/en not_active Expired - Lifetime
- 1990-05-30 ES ES90909235T patent/ES2051518T3/es not_active Expired - Lifetime
- 1990-05-30 DE DE69008115T patent/DE69008115T2/de not_active Expired - Lifetime
- 1990-05-30 KR KR1019910700125A patent/KR0159911B1/ko not_active IP Right Cessation
- 1990-05-30 AU AU58170/90A patent/AU634246B2/en not_active Expired
-
1994
- 1994-08-16 US US08/291,320 patent/US6287454B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6287454B1 (en) | 2001-09-11 |
CA2033334A1 (en) | 1990-12-02 |
EP0426841B1 (en) | 1994-04-13 |
WO1990015120A1 (en) | 1990-12-13 |
EP0426841A1 (en) | 1991-05-15 |
KR0159911B1 (ko) | 1999-02-18 |
DE69008115T2 (de) | 1994-07-28 |
AU5817090A (en) | 1991-01-07 |
AU634246B2 (en) | 1993-02-18 |
EP0426841A4 (en) | 1991-11-27 |
JPH04500381A (ja) | 1992-01-23 |
KR920701399A (ko) | 1992-08-11 |
DE69008115D1 (de) | 1994-05-19 |
JP2968583B2 (ja) | 1999-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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