GB1121786A - Manufacture of lubricating oils - Google Patents
Manufacture of lubricating oilsInfo
- Publication number
- GB1121786A GB1121786A GB2692567A GB2692567A GB1121786A GB 1121786 A GB1121786 A GB 1121786A GB 2692567 A GB2692567 A GB 2692567A GB 2692567 A GB2692567 A GB 2692567A GB 1121786 A GB1121786 A GB 1121786A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vacuum
- vacuum residue
- atmospheric
- manufacture
- further refining
- 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
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
- C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
-
- 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
- C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
- C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
- C10G67/04—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including solvent extraction as the refining step in the absence of hydrogen
- C10G67/0454—Solvent desasphalting
- C10G67/049—The hydrotreatment being a hydrocracking
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)
- Lubricants (AREA)
Abstract
A process for producing lubricating base oils having high viscosity indices comprises fractionating a petroleum crude oil into one or more atmospheric distillate fractions, one or more vacuum distillate fractions and a vacuum residue in a distillation zone comprising at least one atmospheric and at least one vacuum distillation column, deasphalting said vacuum residue, hydrocracking the deasphalted vacuum residue or part thereof, recycling the hydrocracked product to said distillation zone, and further refining the fractions obtained. Preferred hydrocracking catalysts are Ni/Mo or Co/Mo on alumina, or W/Ni on silica-alumina containing fluorine. The further refining may be hydrofinishing.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2692567A GB1121786A (en) | 1967-06-12 | 1967-06-12 | Manufacture of lubricating oils |
DE19681770610 DE1770610A1 (en) | 1967-06-12 | 1968-06-10 | Process for the production of basic lubricating oils |
NL6808163A NL6808163A (en) | 1967-06-12 | 1968-06-10 | |
FR1570808D FR1570808A (en) | 1967-06-12 | 1968-06-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2692567A GB1121786A (en) | 1967-06-12 | 1967-06-12 | Manufacture of lubricating oils |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1121786A true GB1121786A (en) | 1968-07-31 |
Family
ID=10251372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2692567A Expired GB1121786A (en) | 1967-06-12 | 1967-06-12 | Manufacture of lubricating oils |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1770610A1 (en) |
FR (1) | FR1570808A (en) |
GB (1) | GB1121786A (en) |
NL (1) | NL6808163A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2257156A (en) * | 1991-06-25 | 1993-01-06 | Exxon Research Engineering Co | Process for producing bright stock from deasphalted resid and heavy distillate |
WO2016064776A1 (en) * | 2014-10-22 | 2016-04-28 | Shell Oil Company | A hydrocracking process integrated with vacuum distillation and solvent dewaxing to reduce heavy polycyclic aromatic buildup |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1496045A (en) * | 1974-07-31 | 1977-12-21 | Mobil Oil Corp | Simultaneous production of lube stocks and asphalt |
-
1967
- 1967-06-12 GB GB2692567A patent/GB1121786A/en not_active Expired
-
1968
- 1968-06-10 FR FR1570808D patent/FR1570808A/fr not_active Expired
- 1968-06-10 NL NL6808163A patent/NL6808163A/xx unknown
- 1968-06-10 DE DE19681770610 patent/DE1770610A1/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2257156A (en) * | 1991-06-25 | 1993-01-06 | Exxon Research Engineering Co | Process for producing bright stock from deasphalted resid and heavy distillate |
GB2257156B (en) * | 1991-06-25 | 1995-09-13 | Exxon Research Engineering Co | Process for producing bright stock from deasphalted resid and heavy distillate |
WO2016064776A1 (en) * | 2014-10-22 | 2016-04-28 | Shell Oil Company | A hydrocracking process integrated with vacuum distillation and solvent dewaxing to reduce heavy polycyclic aromatic buildup |
US9546331B2 (en) | 2014-10-22 | 2017-01-17 | Shell Oil Company | Hydrocracking process integrated with vacuum distillation and solvent dewaxing to reduce heavy polycyclic aromatic buildup |
CN107075392A (en) * | 2014-10-22 | 2017-08-18 | 国际壳牌研究有限公司 | Integrate to reduce the process for hydrocracking of hydrocarbonaceous of weight Ppolynuclear aromatic accumulation with vacuum distillation and solvent dewaxing |
CN107075392B (en) * | 2014-10-22 | 2020-03-17 | 国际壳牌研究有限公司 | Hydrocracking process integrated with vacuum distillation and solvent deasphalting to reduce build-up of multiple polycyclic aromatics |
Also Published As
Publication number | Publication date |
---|---|
NL6808163A (en) | 1968-12-13 |
FR1570808A (en) | 1969-06-13 |
DE1770610A1 (en) | 1971-11-11 |
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