GB909077A - Apparatus for effecting fluid-fluid contact - Google Patents
Apparatus for effecting fluid-fluid contactInfo
- Publication number
- GB909077A GB909077A GB1935261A GB1935261A GB909077A GB 909077 A GB909077 A GB 909077A GB 1935261 A GB1935261 A GB 1935261A GB 1935261 A GB1935261 A GB 1935261A GB 909077 A GB909077 A GB 909077A
- Authority
- GB
- United Kingdom
- Prior art keywords
- line
- furfural
- via line
- fluid
- petroleum
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
- B01D11/0434—Counter-current multistage extraction towers in a vertical or sloping position comprising rotating mechanisms, e.g. mixers, rotational oscillating motion, mixing pumps
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
An apparatus for the solvent refining of petroleum, particularly for furfural solvent refining of petroleum fractions has liquid furfural introduced into column 10 via line 32, while petroleum is introduced via line 34. Refined oil moves upwardly through the column and is recovered via line 35. Liquid furfural collects above plate 22 as a separate phase and is removed through line 36 to cooler 40 before reintroduction via sparger 29 or via line 42. Furfural via line 42 may be mixed with fluid withdrawn via outlet 20. The extract is finally withdrawn at line 45 for the separate recovery of oil and furfuryl.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1935261A GB909077A (en) | 1961-05-29 | 1961-05-29 | Apparatus for effecting fluid-fluid contact |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1935261A GB909077A (en) | 1961-05-29 | 1961-05-29 | Apparatus for effecting fluid-fluid contact |
Publications (1)
Publication Number | Publication Date |
---|---|
GB909077A true GB909077A (en) | 1962-10-24 |
Family
ID=10127924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1935261A Expired GB909077A (en) | 1961-05-29 | 1961-05-29 | Apparatus for effecting fluid-fluid contact |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB909077A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0050012A1 (en) * | 1980-10-08 | 1982-04-21 | The French Oil Mill Machinery Company | Process and apparatus for the continuous extraction of oils and soluble substances from solid materials |
-
1961
- 1961-05-29 GB GB1935261A patent/GB909077A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0050012A1 (en) * | 1980-10-08 | 1982-04-21 | The French Oil Mill Machinery Company | Process and apparatus for the continuous extraction of oils and soluble substances from solid materials |
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