GB1117959A - A liquid-liquid contactor - Google Patents
A liquid-liquid contactorInfo
- Publication number
- GB1117959A GB1117959A GB17364/66A GB1736466A GB1117959A GB 1117959 A GB1117959 A GB 1117959A GB 17364/66 A GB17364/66 A GB 17364/66A GB 1736466 A GB1736466 A GB 1736466A GB 1117959 A GB1117959 A GB 1117959A
- Authority
- GB
- United Kingdom
- Prior art keywords
- settler
- liquid
- mixer
- mixing
- impeller
- 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
- B01D11/0457—Juxtaposition of mixers-settlers comprising rotating mechanisms, e.g. mixers, mixing pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/93—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with rotary discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extraction Or Liquid Replacement (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
1,117,959. Mixing apparatus; liquid/liquid contacting apparatus. ISRAEL MINING INDUSTRIES-INSTITUTE FOR RESEARCH & DEVELOPMENT. 20 April, 1966 [14 May, 1965; 25 June, 1965], No. 17364/66. Headings B1C and B1F. Mixing-A mixer for a mixer/settler apparatus comprises a vessel having a horizontal partition 3 merging into a draft tube 4, at least one rotatable mixing impeller 11 below the draft tube, at least one pumping impeller 12 within the tube arranged to raise liquid from the lower to the upper compartment, two inlets 5, 6 for liquid in the lower compartment and an outlet 7 in the upper compartment. The impellers 11, 12 may be adjustable or exchangeable and may have a common shaft 8 or separate shafts which may be coaxial. Settling-The mixed liquids are discharged into a collector tray 20 of a settler 16 and thence through an aperture 21 into a diffuser 22 of upright prismatic or circular shape, whence they diffuse between the partitions into the main portion of the settler. The lighter phase is then discharged from the peripheral duct 25 and the heavier phase at 26. The mixer and settler are connected by a by-pass 23 having a pressure sensitive closure 24 which opens if breakdown of the pumping impeller should cause rise in pressure in the mixing vessel. In a modification, Figs. 4 and 5 (not shown) the mixer is located within the settler.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL23539A IL23539A (en) | 1965-05-14 | 1965-05-14 | Liquid-liquid contactor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1117959A true GB1117959A (en) | 1968-06-26 |
Family
ID=11043591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17364/66A Expired GB1117959A (en) | 1965-05-14 | 1966-04-20 | A liquid-liquid contactor |
Country Status (5)
Country | Link |
---|---|
US (1) | US3489526A (en) |
DE (1) | DE1557093C3 (en) |
GB (1) | GB1117959A (en) |
IL (1) | IL23539A (en) |
NL (1) | NL6606628A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4218311A (en) * | 1974-05-02 | 1980-08-19 | Davy International (Oil & Chemicals) Limited | Solvent extractor |
US4235602A (en) * | 1976-03-11 | 1980-11-25 | Krebs & Cie | Installation for mixing and separating two non-miscible liquids, inter alia for liquid-liquid extraction |
EP0293962A1 (en) * | 1987-05-26 | 1988-12-07 | H.I.L.-Water Contractors B.V. | Device provided with a reservoir receiving a liquid and a rotor arranged inside the reservoir |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3844723A (en) * | 1969-04-14 | 1974-10-29 | Shinetsu Chemical Co | Multi-stage counter-current liquid-liquid contact apparatus |
US3663178A (en) * | 1969-06-03 | 1972-05-16 | Atomic Energy Commission | Mixer-settler apparatus |
US3989467A (en) * | 1974-05-24 | 1976-11-02 | Holmes & Narver, Inc. | Apparatus for contacting immiscible fluids |
LU77498A1 (en) * | 1977-06-07 | 1977-09-22 | ||
DE3718338A1 (en) * | 1987-06-01 | 1989-01-05 | Karlsruhe Wiederaufarbeit | METHOD AND DEVICE FOR SOLVENT WASHING IN THE REPROCESSING OF IRRADIATED NUCLEAR FUELS |
FI88773C (en) * | 1990-04-04 | 1993-07-12 | Outokumpu Oy | SAETT ATT BLANDA IHOP OCH SEPARERA TVAO LOESNINGSFASER SAMT APPARATUR FOER DETTA |
FR2680981B1 (en) * | 1991-09-05 | 1993-11-05 | Matieres Nucleaires Cie Gle | MODULAR MIXER-DECANTER, OF THE TYPE WITH SEPARATE STAGES AND WITH MECHANICAL AGITATION. |
US6114680A (en) * | 1996-01-17 | 2000-09-05 | Perkin Elmer Llc | Method for processing a sample |
IL141661A (en) * | 2001-02-26 | 2006-12-10 | Bromine Compounds Ltd | Process and apparatus for the production of calcium bromide by liquid-liquid extraction |
AU2013349246A1 (en) * | 2012-11-25 | 2015-06-04 | Turbulent Technologies Ltd. | A mixing method and device for solvent extraction, especially in hydrometallurgical processes |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2201550A (en) * | 1936-01-16 | 1940-05-21 | Shell Dev | Process for the solvent extraction of liquid mixtures |
US2164189A (en) * | 1937-07-17 | 1939-06-27 | Shell Dev | Fatty matter refining process |
US2408721A (en) * | 1944-07-01 | 1946-10-08 | Seagram & Sons Inc | Pneumatically-operated liquid-recirculating device |
US2405158A (en) * | 1945-01-16 | 1946-08-06 | American Cyanamid Co | Multiple contact countercurrent extractor |
US2594675A (en) * | 1945-11-19 | 1952-04-29 | Bofors Ab | Liquid reactor |
US2701753A (en) * | 1949-10-31 | 1955-02-08 | Metallgesellschaft Ag | Extraction of constituents of liquids by means of solvents |
US2710250A (en) * | 1950-02-08 | 1955-06-07 | Colgate Palmolive Co | Apparatus for the continuous liquidliquid solvent extraction of inorganic salt impurities from organic salt solutions |
FR1119155A (en) * | 1951-02-08 | 1956-06-15 | Method and installation for transmitting the power produced by combustion engines to the wheels of a vehicle or the like | |
FR1139449A (en) * | 1954-12-03 | 1957-07-01 | Benckiser Gmbh Joh A | Apparatus for introducing dissolved solids into liquid pipelines |
US2768987A (en) * | 1954-12-31 | 1956-10-30 | Standard Oil Co | Method and apparatus for hydrocarbon alkylation |
NL126935C (en) * | 1959-12-03 |
-
1965
- 1965-05-14 IL IL23539A patent/IL23539A/en unknown
-
1966
- 1966-04-20 GB GB17364/66A patent/GB1117959A/en not_active Expired
- 1966-04-26 US US545365A patent/US3489526A/en not_active Expired - Lifetime
- 1966-05-13 DE DE1557093A patent/DE1557093C3/en not_active Expired
- 1966-05-13 NL NL6606628A patent/NL6606628A/xx unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4218311A (en) * | 1974-05-02 | 1980-08-19 | Davy International (Oil & Chemicals) Limited | Solvent extractor |
US4235602A (en) * | 1976-03-11 | 1980-11-25 | Krebs & Cie | Installation for mixing and separating two non-miscible liquids, inter alia for liquid-liquid extraction |
EP0293962A1 (en) * | 1987-05-26 | 1988-12-07 | H.I.L.-Water Contractors B.V. | Device provided with a reservoir receiving a liquid and a rotor arranged inside the reservoir |
Also Published As
Publication number | Publication date |
---|---|
IL23539A (en) | 1968-12-26 |
NL6606628A (en) | 1966-11-15 |
DE1557093B2 (en) | 1974-05-30 |
US3489526A (en) | 1970-01-13 |
DE1557093C3 (en) | 1975-01-16 |
DE1557093A1 (en) | 1970-03-12 |
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