GB668836A - Improvements relating to the purification of lubricating oils - Google Patents
Improvements relating to the purification of lubricating oilsInfo
- Publication number
- GB668836A GB668836A GB29004/48A GB2900448A GB668836A GB 668836 A GB668836 A GB 668836A GB 29004/48 A GB29004/48 A GB 29004/48A GB 2900448 A GB2900448 A GB 2900448A GB 668836 A GB668836 A GB 668836A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solvent
- silica gel
- oil
- tower
- adsorbent
- 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 title abstract 3
- 238000000746 purification Methods 0.000 title 1
- 239000002904 solvent Substances 0.000 abstract 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 7
- 239000000741 silica gel Substances 0.000 abstract 7
- 229910002027 silica gel Inorganic materials 0.000 abstract 7
- 239000003921 oil Substances 0.000 abstract 6
- 239000003463 adsorbent Substances 0.000 abstract 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N methyl pentane Natural products CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N anhydrous n-heptane Natural products CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 239000002002 slurry Substances 0.000 abstract 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 238000005406 washing Methods 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
- C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
- C10G25/06—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with moving sorbents or sorbents dispersed in the oil
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Dispersion Chemistry (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US668836XA | 1947-12-06 | 1947-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB668836A true GB668836A (en) | 1952-03-26 |
Family
ID=22072316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29004/48A Expired GB668836A (en) | 1947-12-06 | 1948-11-08 | Improvements relating to the purification of lubricating oils |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB668836A (enrdf_load_stackoverflow) |
| NL (1) | NL76596C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731561A (zh) * | 2019-02-19 | 2019-05-10 | 安徽国孚凤凰科技有限公司 | 一种硅胶吸附后脱油脱附塔上料装置及其工艺方法 |
-
0
- NL NL76596D patent/NL76596C/xx active
-
1948
- 1948-11-08 GB GB29004/48A patent/GB668836A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731561A (zh) * | 2019-02-19 | 2019-05-10 | 安徽国孚凤凰科技有限公司 | 一种硅胶吸附后脱油脱附塔上料装置及其工艺方法 |
| CN109731561B (zh) * | 2019-02-19 | 2023-08-22 | 安徽国孚凤凰科技有限公司 | 一种硅胶吸附后脱油脱附塔上料装置及其工艺方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL76596C (enrdf_load_stackoverflow) |
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