GB774554A - Improvements in or relating to air-lift type mixer-settler apparatus - Google Patents
Improvements in or relating to air-lift type mixer-settler apparatusInfo
- Publication number
- GB774554A GB774554A GB3350654A GB3350654A GB774554A GB 774554 A GB774554 A GB 774554A GB 3350654 A GB3350654 A GB 3350654A GB 3350654 A GB3350654 A GB 3350654A GB 774554 A GB774554 A GB 774554A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compartment
- tube
- air
- mixer
- settler
- 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
- B01D11/0446—Juxtaposition of mixers-settlers
- B01D11/0469—Juxtaposition of mixers-settlers with gas agitation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/245—Spouted-bed technique
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
774,554. Purifying liquids. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Nov. 9, 1955 [Nov. 19, 1954], No. 33506/54. Class 46. [Also in Group XXVIII] One stage of a multi-stage mixer-settler apparatus for liquid-liquid extraction comprises a mixer compartment 10, Fig. 1, and a settler compartment 11 separated by a wall 26. Lighter liquid enters the mixer compartment at 14 and heavier liquid at 15. The liquids are mixed within the lift tube 12 of an air lift-pump in the compartment by air rising from the air tube 13, Fig. 2, and are also mixed in that portion 16 of the mixing compartment lying below a partition 27 by air escaping to the outside around the foot of the tube 12. The mixed liquids are raised by the pump above the partition 27 and pass through a port 17 into the settler compartment 11 where an interface 22 forms. The lighter liquid passes out at 14a to the next mixer compartment 10a on the right whilst the heavier liquid passes under a partition 23 and out at 15b to the next mixer compartment 10b on the left. The tube 13 is held by a grub screw 30, Fig. 2, in a collar 29 resting on a screw adjuster 31 in a cover plate 32 for the apparatus. The depth of penetration of the tube 13 in the tube 12 and the air flow to the pump are both adjusted to ensure the mixing (both inside and outside the tube 12) referred to above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3350654A GB774554A (en) | 1954-11-19 | 1954-11-19 | Improvements in or relating to air-lift type mixer-settler apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3350654A GB774554A (en) | 1954-11-19 | 1954-11-19 | Improvements in or relating to air-lift type mixer-settler apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB774554A true GB774554A (en) | 1957-05-08 |
Family
ID=10353848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3350654A Expired GB774554A (en) | 1954-11-19 | 1954-11-19 | Improvements in or relating to air-lift type mixer-settler apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB774554A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1170371B (en) * | 1958-09-25 | 1964-05-21 | Atomic Energy Authority Uk | Device for extracting fluids with other immiscible fluids |
-
1954
- 1954-11-19 GB GB3350654A patent/GB774554A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1170371B (en) * | 1958-09-25 | 1964-05-21 | Atomic Energy Authority Uk | Device for extracting fluids with other immiscible fluids |
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