FR2418020A1 - Procede et appareil pour etablir un contact liquide-liquide - Google Patents
Procede et appareil pour etablir un contact liquide-liquideInfo
- Publication number
- FR2418020A1 FR2418020A1 FR7805111A FR7805111A FR2418020A1 FR 2418020 A1 FR2418020 A1 FR 2418020A1 FR 7805111 A FR7805111 A FR 7805111A FR 7805111 A FR7805111 A FR 7805111A FR 2418020 A1 FR2418020 A1 FR 2418020A1
- Authority
- FR
- France
- Prior art keywords
- liquid
- mixing chamber
- contact
- establishing
- dispersion
- 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.)
- Withdrawn
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
- B01D11/0449—Juxtaposition of mixers-settlers with stationary contacting elements
-
- 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
- B01D11/0453—Juxtaposition of mixers-settlers with narrow passages limited by plates, walls, e.g. helically coiled tubes
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/02—Apparatus therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/05—Coalescer
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
L'invention concerne un procédé et un appareil servant à établir un contact liquide-liquide. Selon l'invention, on forme une dispersion des liquides à mettre en contact dans une chambre de mélange 2. A partir de celle-ci, la dispersion s'écoule : - dans une zone à chicanes supérieure 8, 14 située au-dessus de la chambre de mélange et où se sépare le milieu plus léger; - dans une zone à chicanes inférieure 9, 15 située sous la chambre de mélange et où se sépare le milieu plus lourd. L'invention peut servir par exemple à récupérer de l'uranium de la phase acide phosphatée et de l'acide sulfurique utilisé pour lixivier les minerais contenant de l'uranium.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7224/77A GB1601567A (en) | 1977-02-21 | 1977-02-21 | Effecting liquid-liquid contact |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2418020A1 true FR2418020A1 (fr) | 1979-09-21 |
Family
ID=9829018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7805111A Withdrawn FR2418020A1 (fr) | 1977-02-21 | 1978-02-22 | Procede et appareil pour etablir un contact liquide-liquide |
Country Status (10)
Country | Link |
---|---|
US (1) | US4221658A (fr) |
BE (1) | BE864132A (fr) |
BR (1) | BR7801000A (fr) |
CA (1) | CA1094296A (fr) |
DE (1) | DE2807129A1 (fr) |
FR (1) | FR2418020A1 (fr) |
GB (1) | GB1601567A (fr) |
SE (1) | SE7801893L (fr) |
ZA (1) | ZA78967B (fr) |
ZM (1) | ZM1978A1 (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4314974A (en) * | 1979-04-30 | 1982-02-09 | Chemineer, Inc. | Solvent extraction method using static mixers |
JPS55162307A (en) * | 1979-06-05 | 1980-12-17 | Steiner Ladislav | Liquiddliquid extracting tower |
EP0036283A3 (fr) * | 1980-03-19 | 1982-03-31 | DAVY MCKEE (MINERALS & METALS) LIMITED | Procédé et dispositif d'extraction liquide-liquide |
JPS58168687A (ja) * | 1982-03-31 | 1983-10-05 | Toa Nenryo Kogyo Kk | 光学的異方性ピツチの連続的製造方法 |
US4714591A (en) * | 1983-12-22 | 1987-12-22 | Domtar Inc. | Apparatus and method involving supercritical fluid extraction |
US4595571A (en) * | 1984-09-05 | 1986-06-17 | Galik George M | Liquid-liquid extractor and method for using same |
GB8504338D0 (en) * | 1985-02-20 | 1985-03-20 | Univ Bradford | Settling of liquid dispersions |
US4645512A (en) * | 1985-05-06 | 1987-02-24 | The Dow Chemical Company | Continuous process for removing water-soluble particles from organic liquids |
FI88773C (fi) * | 1990-04-04 | 1993-07-12 | Outokumpu Oy | Saett att blanda ihop och separera tvao loesningsfaser samt apparatur foer detta |
US5466375A (en) * | 1993-07-21 | 1995-11-14 | Galik; George M. | Liquid-liquid extraction |
FI103134B (fi) * | 1997-08-28 | 1999-04-30 | Outokumpu Oy | Menetelmä ja laite neste-nesteuuton kahden, dispersioksi sekoitetun li uoksen johtamiseksi hallitusti leveään erotustilaan |
FI105829B (fi) | 1999-05-14 | 2000-10-13 | Outokumpu Oy | Menetelmä kuparin uuttamiseksi vesiliuoksista |
FR2931815B1 (fr) * | 2008-05-30 | 2010-08-20 | Sarl Firmus | Procede ameliore de separation des composes presents dans une phase aqueuse continue d'un effluent a traiter, notamment petrochimique par inversion de phase. |
US8398857B2 (en) * | 2009-10-22 | 2013-03-19 | Epic Oil Extractors, Llc | Extraction of solute from solute-bearing material |
WO2013102005A1 (fr) * | 2011-12-29 | 2013-07-04 | Flsmidth A/S | Mise en place d'un milieu coalesceur dans un mélangeur-décanteur en vue d'une extraction par solvant |
BR112014019536A8 (pt) * | 2012-02-14 | 2017-07-11 | Sulzer Chemtech Ag | Coluna de extração e processo para uso da mesma |
US9440167B2 (en) * | 2013-03-14 | 2016-09-13 | Kellogg Brown & Root Llc | Systems and methods for sub-sea separation |
EP2886175A1 (fr) * | 2013-12-18 | 2015-06-24 | Sulzer Chemtech AG | Utilisation interne statique d'un ou de plusieurs contacteurs liquide-liquide agité interne statique et utilisation d'un contacteur liquide-liquide agité |
US20170080355A1 (en) * | 2014-02-20 | 2017-03-23 | Frank Baczek | Column settler for high performance liquid/liquid phase separations in hydromellurcial processes and methods thereof |
WO2018009502A1 (fr) * | 2016-07-06 | 2018-01-11 | Virdia, Inc. | Procédés de raffinage d'un hydrolysat lignocellulosique |
CN116726542B (zh) * | 2023-06-20 | 2024-03-15 | 安徽瑞柏新材料有限公司 | 一种乙酸乙酯的分离萃取装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2218080A (en) * | 1935-05-25 | 1940-10-15 | Bottaro Giacomo | Process for countercurrent extraction |
US2562783A (en) * | 1947-11-21 | 1951-07-31 | Standard Oil Dev Co | Countercurrent extraction tower |
US3062627A (en) * | 1958-04-23 | 1962-11-06 | Shell Oil Co | Rotating disc contactor |
US3206288A (en) * | 1962-04-03 | 1965-09-14 | Kerr Mc Gee Oil Ind Inc | Apparatus and method for contacting liquids with liquids |
FR2102770A5 (en) * | 1970-08-20 | 1972-04-07 | Charbonnages Ste Chimique | Liquid/liquid extraction - "scheibel" extractor with simplified multi-stage shaft assembly |
DE2518846A1 (de) * | 1974-05-02 | 1975-11-20 | Davy Powergas Ltd | Verfahren und vorrichtung zur phasentrennung in solvent-extraktionsverfahren |
US4057493A (en) * | 1973-01-30 | 1977-11-08 | Graham Arthur Davies | Droplet control elements |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2735755A (en) * | 1956-02-21 | carney | ||
GB210774A (en) * | 1923-01-30 | 1924-05-15 | Koppers Coke Oven Company Ltd | Improvements in apparatus for washing liquids with liquids |
US2029691A (en) * | 1933-08-12 | 1936-02-04 | Standard Oil Co | Countercurrent contactor |
US2077057A (en) * | 1934-09-21 | 1937-04-13 | John W Poole | Apparatus for solvent refinement of hydrocarbons |
US2405158A (en) * | 1945-01-16 | 1946-08-06 | American Cyanamid Co | Multiple contact countercurrent extractor |
US2667407A (en) * | 1949-02-11 | 1954-01-26 | Standard Oil Dev Co | Liquid-liquid contact method and apparatus |
US2850362A (en) * | 1955-03-29 | 1958-09-02 | Hoffmann La Roche | Extractor |
US3032403A (en) * | 1959-03-23 | 1962-05-01 | Arthur L Kohl | Liquid-liquid contacting apparatus |
-
1977
- 1977-02-21 GB GB7224/77A patent/GB1601567A/en not_active Expired
-
1978
- 1978-02-20 ZM ZM19/78A patent/ZM1978A1/xx unknown
- 1978-02-20 ZA ZA00780967A patent/ZA78967B/xx unknown
- 1978-02-20 BE BE185317A patent/BE864132A/fr not_active IP Right Cessation
- 1978-02-20 SE SE7801893A patent/SE7801893L/xx unknown
- 1978-02-20 BR BR7801000A patent/BR7801000A/pt unknown
- 1978-02-20 CA CA297,352A patent/CA1094296A/fr not_active Expired
- 1978-02-20 DE DE19782807129 patent/DE2807129A1/de not_active Withdrawn
- 1978-02-21 US US05/879,501 patent/US4221658A/en not_active Expired - Lifetime
- 1978-02-22 FR FR7805111A patent/FR2418020A1/fr not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2218080A (en) * | 1935-05-25 | 1940-10-15 | Bottaro Giacomo | Process for countercurrent extraction |
US2562783A (en) * | 1947-11-21 | 1951-07-31 | Standard Oil Dev Co | Countercurrent extraction tower |
US3062627A (en) * | 1958-04-23 | 1962-11-06 | Shell Oil Co | Rotating disc contactor |
US3206288A (en) * | 1962-04-03 | 1965-09-14 | Kerr Mc Gee Oil Ind Inc | Apparatus and method for contacting liquids with liquids |
FR2102770A5 (en) * | 1970-08-20 | 1972-04-07 | Charbonnages Ste Chimique | Liquid/liquid extraction - "scheibel" extractor with simplified multi-stage shaft assembly |
US4057493A (en) * | 1973-01-30 | 1977-11-08 | Graham Arthur Davies | Droplet control elements |
DE2518846A1 (de) * | 1974-05-02 | 1975-11-20 | Davy Powergas Ltd | Verfahren und vorrichtung zur phasentrennung in solvent-extraktionsverfahren |
Also Published As
Publication number | Publication date |
---|---|
SE7801893L (sv) | 1978-08-22 |
BE864132A (fr) | 1978-06-16 |
CA1094296A (fr) | 1981-01-27 |
DE2807129A1 (de) | 1978-08-24 |
US4221658A (en) | 1980-09-09 |
ZA78967B (en) | 1979-02-28 |
BR7801000A (pt) | 1979-01-02 |
ZM1978A1 (en) | 1978-11-21 |
GB1601567A (en) | 1981-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |