GB1256597A - - Google Patents
Info
- Publication number
- GB1256597A GB1256597A GB1256597DA GB1256597A GB 1256597 A GB1256597 A GB 1256597A GB 1256597D A GB1256597D A GB 1256597DA GB 1256597 A GB1256597 A GB 1256597A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tower
- solvent
- introducing
- controlling
- signals
- 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
- 239000002904 solvent Substances 0.000 abstract 6
- 238000001816 cooling Methods 0.000 abstract 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 238000007670 refining Methods 0.000 abstract 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 abstract 1
- 239000002826 coolant Substances 0.000 abstract 1
- 230000005484 gravity Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000010687 lubricating oil Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 238000010992 reflux 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
- C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
- C10G21/30—Controlling or regulating
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3331669 | 1969-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1256597A true GB1256597A (enExample) | 1971-12-08 |
Family
ID=10351369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1256597D Expired GB1256597A (enExample) | 1969-07-02 | 1969-07-02 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1256597A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2181969A (en) * | 1985-08-30 | 1987-05-07 | Mather & Sons Ltd J E | Flow monitoring system |
| CN114177657A (zh) * | 2021-12-23 | 2022-03-15 | 安徽国孚凤凰科技有限公司 | 一种基础油溶剂萃取萃出液的聚结分离式饱和分油回收装置及方法 |
-
1969
- 1969-07-02 GB GB1256597D patent/GB1256597A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2181969A (en) * | 1985-08-30 | 1987-05-07 | Mather & Sons Ltd J E | Flow monitoring system |
| GB2181969B (en) * | 1985-08-30 | 1989-12-13 | Mather & Sons Ltd J E | Wine making plant |
| CN114177657A (zh) * | 2021-12-23 | 2022-03-15 | 安徽国孚凤凰科技有限公司 | 一种基础油溶剂萃取萃出液的聚结分离式饱和分油回收装置及方法 |
| CN114177657B (zh) * | 2021-12-23 | 2023-03-10 | 安徽国孚凤凰科技有限公司 | 一种基础油溶剂萃取萃出液的聚结分离式饱和分油回收装置及方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |