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
- 239000010687 lubricating oil Substances 0.000 abstract 7
- 239000002904 solvent Substances 0.000 abstract 4
- 238000007670 refining Methods 0.000 abstract 3
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000012467 final product Substances 0.000 abstract 2
- 239000003208 petroleum Substances 0.000 abstract 2
- 239000010426 asphalt Substances 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000012512 characterization method Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000005336 cracking Methods 0.000 abstract 1
- 239000010779 crude oil Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
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 (enrdf_load_stackoverflow) | 1971-12-15 |
Family
ID=25248225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1256842D Expired GB1256842A (enrdf_load_stackoverflow) | 1969-05-22 | 1970-05-12 |
Country Status (4)
| Country | Link |
|---|---|
| CA (1) | CA937520A (enrdf_load_stackoverflow) |
| DE (1) | DE2024649A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2043621B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1256842A (enrdf_load_stackoverflow) |
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 (en) * | 2016-06-13 | 2018-02-08 | Murray Extraction Technologies Llc | Improvement of properties of hydroprocessed base oils |
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 (en) * | 2016-06-13 | 2018-02-08 | Murray Extraction Technologies Llc | Improvement of properties of hydroprocessed base oils |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2043621A1 (enrdf_load_stackoverflow) | 1971-02-19 |
| CA937520A (en) | 1973-11-27 |
| DE2024649A1 (de) | 1970-11-26 |
| FR2043621B1 (enrdf_load_stackoverflow) | 1974-06-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |