GB1256842A - - Google Patents
Info
- Publication number
- GB1256842A GB1256842A GB1256842DA GB1256842A GB 1256842 A GB1256842 A GB 1256842A GB 1256842D A GB1256842D A GB 1256842DA GB 1256842 A GB1256842 A GB 1256842A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oil
- lubricating oil
- refining
- solvent
- viscosity index
- 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
- 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
- C10G67/0409—Extraction of unsaturated hydrocarbons
- C10G67/0445—The hydrotreatment being a hydrocracking
-
- 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)
- 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)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82706469A | 1969-05-22 | 1969-05-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1256842A true GB1256842A (fr) | 1971-12-15 |
Family
ID=25248225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1256842D Expired GB1256842A (fr) | 1969-05-22 | 1970-05-12 |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA937520A (fr) |
DE (1) | DE2024649A1 (fr) |
FR (1) | FR2043621B1 (fr) |
GB (1) | GB1256842A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9862894B1 (en) | 2013-09-18 | 2018-01-09 | Thomas George Murray | Post hydrotreatment finishing of lubricant distillates |
WO2017218602A3 (fr) * | 2016-06-13 | 2018-02-08 | Murray Extraction Technologies Llc | Amélioration des propriétés d'huiles de base hydrotraitées |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3660273A (en) * | 1969-11-12 | 1972-05-02 | Texaco Inc | Production of improved lubricating oils by hydrocracking and solvent extraction |
CN108949325B (zh) * | 2018-08-17 | 2021-11-26 | 蔡洪涛 | 一种具有同时降低机油和燃油消耗功能的汽车发动机润滑油及其制备方法 |
-
1970
- 1970-05-12 GB GB1256842D patent/GB1256842A/en not_active Expired
- 1970-05-20 CA CA083214A patent/CA937520A/en not_active Expired
- 1970-05-21 DE DE19702024649 patent/DE2024649A1/de active Granted
- 1970-05-22 FR FR7018755A patent/FR2043621B1/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9862894B1 (en) | 2013-09-18 | 2018-01-09 | Thomas George Murray | Post hydrotreatment finishing of lubricant distillates |
WO2017218602A3 (fr) * | 2016-06-13 | 2018-02-08 | Murray Extraction Technologies Llc | Amélioration des propriétés d'huiles de base hydrotraitées |
Also Published As
Publication number | Publication date |
---|---|
DE2024649A1 (de) | 1970-11-26 |
FR2043621B1 (fr) | 1974-06-14 |
FR2043621A1 (fr) | 1971-02-19 |
CA937520A (en) | 1973-11-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2107375C (fr) | Procede de production d'une huile de base lubrifiante ayant une faible viscosite et un indice de viscosite eleve | |
US3883417A (en) | Two-stage synthesis of lubricating oil | |
EP0921184B1 (fr) | Production d'huiles de base lubrifiantes | |
KR940009321A (ko) | 점도 지수가 높은 저점도 윤활유 기유(基油)의 제조방법 | |
CA2397239A1 (fr) | Procede de production de carburants et de lubrifiants dans une meme installation hydrocrackage integree | |
GB1342499A (en) | Process for the preparation of lubricating oil | |
US4100056A (en) | Manufacture of naphthenic type lubricating oils | |
US3142635A (en) | Production of lubricating oils | |
GB1493928A (en) | Process for the conversion of hydrocarbons | |
US2967146A (en) | Petroleum refining process | |
US4124489A (en) | Production of transformer oil feed stocks from waxy crudes | |
US3816295A (en) | Production of lubricating oils | |
US3256175A (en) | Production of lubricating oils from aromatic extracts | |
US3723295A (en) | Hydrocracking production of lubes | |
GB1256842A (fr) | ||
US3992283A (en) | Hydrocracking process for the maximization of an improved viscosity lube oil | |
US3576735A (en) | Paraffinic slack wax as a dewaxing aid for lubricating oils | |
US3691067A (en) | Production of lubricating oils by hydrotreating and distillation | |
US3652448A (en) | Production of improved lubricating oils | |
US3481863A (en) | Refining high sulfur lubricating oil charge stocks | |
CA1090275A (fr) | Composes d'huile de base | |
CN102504862B (zh) | 一种供氢热裂化方法 | |
GB1465975A (en) | Production of lubricating oils | |
US3970543A (en) | Production of lubricating oils | |
US3766055A (en) | Lubricating oils by hydrocracking and solvent extraction |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |