FR2375888A1 - COUNTER-CURRENT LIQUID-SOLID CONTACT DEVICE - Google Patents
COUNTER-CURRENT LIQUID-SOLID CONTACT DEVICEInfo
- Publication number
- FR2375888A1 FR2375888A1 FR7739720A FR7739720A FR2375888A1 FR 2375888 A1 FR2375888 A1 FR 2375888A1 FR 7739720 A FR7739720 A FR 7739720A FR 7739720 A FR7739720 A FR 7739720A FR 2375888 A1 FR2375888 A1 FR 2375888A1
- Authority
- FR
- France
- Prior art keywords
- purification
- liquid
- column
- contact device
- solid contact
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/02—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor with moving adsorbents
-
- 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
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/10—Ion-exchange processes in general; Apparatus therefor with moving ion-exchange material; with ion-exchange material in suspension or in fluidised-bed form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2215/00—Separating processes involving the treatment of liquids with adsorbents
- B01D2215/02—Separating processes involving the treatment of liquids with adsorbents with moving adsorbents
- B01D2215/021—Physically moving or fluidising the adsorbent beads or particles or slurry, excluding the movement of the entire columns
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
Dispositif à contact liquide-solide à contre-courant pour la purification d'un liquide. Le dispositif comprend une colonne de purification 10 pour le passage vers le haut à travers un lit de matériau de purification du liquide et une colonne de régénération 50 du matériau de purification du liquide. La colonne de purification comprend une ouverture d'alimentation 14 et de transfert 16 au sommet et au bas, le matériau de purification étant situé à une distance prédéterminée du sommet. La colonne de purification comprend en outre, un orifice d'admission 18 et de sortie 22 de liquide, une partie du lit de purification servant de couche de décantation pour éviter toute fluidisation et/ou expansion du natériau de purification. La colonnes de régénération et de purification ont une construction similaire. De l'air comprimé et un liquide de lavage sont introduits dans la colonne de régénération pour fluidiser le matériau de purification. Le matériau de purification régénéré est introduit dans la colonne de purification. Application à la purification des liquides.Countercurrent liquid-solid contact device for the purification of a liquid. The device comprises a purification column 10 for upward passage through a bed of liquid purification material and a regeneration column 50 of liquid purification material. The purification column has a feed 14 and transfer 16 opening at the top and bottom, with the purification material located a predetermined distance from the top. The purification column also comprises an inlet 18 and outlet 22 for liquid, a part of the purification bed serving as a settling layer to prevent any fluidization and / or expansion of the purification material. The regeneration and purification columns have a similar construction. Compressed air and washing liquid are introduced into the regeneration column to fluidize the purification material. The regenerated purification material is introduced into the purification column. Application to the purification of liquids.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15987376A JPS5384271A (en) | 1976-12-29 | 1976-12-29 | Method of regenerating used filter medium |
JP15804876A JPS5385574A (en) | 1976-12-31 | 1976-12-31 | Method of continuously regenerating filter medium and waste filter medium and apparatus therefor |
JP52109171A JPS5846334B2 (en) | 1977-09-09 | 1977-09-09 | How to recycle waste filter media |
JP52121255A JPS585085B2 (en) | 1977-10-07 | 1977-10-07 | Upflow moving bed filtration equipment |
JP52122170A JPS597485B2 (en) | 1977-10-11 | 1977-10-11 | Upflow moving bed filtration device |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2375888A1 true FR2375888A1 (en) | 1978-07-28 |
FR2375888B1 FR2375888B1 (en) | 1984-03-30 |
Family
ID=27526390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7739720A Granted FR2375888A1 (en) | 1976-12-29 | 1977-12-29 | COUNTER-CURRENT LIQUID-SOLID CONTACT DEVICE |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH637030A5 (en) |
DE (1) | DE2758400A1 (en) |
FR (1) | FR2375888A1 (en) |
GB (1) | GB1555918A (en) |
NL (1) | NL184600C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2586585A1 (en) * | 1985-09-02 | 1987-03-06 | Condan Nominees Pty Ltd | APPARATUS FOR CONTINUOUS ELUTION AND ABSORPTION. |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE26404T1 (en) * | 1981-10-19 | 1987-04-15 | Linde Ag | PROCESS FOR REMOVING SOLIDS FROM A LIQUID. |
DE4004911C2 (en) * | 1990-02-16 | 1999-09-23 | Horst Grochowski | Method and device for treating at least one fluid by means of a solid present in bulk in a moving bed reactor |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2801966A (en) * | 1954-07-16 | 1957-08-06 | Sun Oil Co | Transfer of granular solids |
US3512641A (en) * | 1967-10-18 | 1970-05-19 | American Standard Inc | Countercurrent solid-liquid contacting system |
US3512640A (en) * | 1967-10-18 | 1970-05-19 | American Standard Inc | Countercurrent solid-liquid contacting system |
US3512639A (en) * | 1967-10-18 | 1970-05-19 | American Standard Inc | Liquid filtration-mass transfer system |
DE2152179A1 (en) * | 1971-10-20 | 1973-04-26 | Bayer Ag | Solvent treatment - filter bed rises above outlet device and forms a stationary compact and arresting layer |
FR2189093A1 (en) * | 1972-05-26 | 1974-01-25 | Hager & Elsaesser | |
FR2219804A1 (en) * | 1973-03-03 | 1974-09-27 | Asahi Chemical Ind | |
FR2329321A1 (en) * | 1975-11-03 | 1977-05-27 | Takeda Chemical Industries Ltd | LIQUID PURIFICATION DEVICE |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5313418B2 (en) * | 1974-09-09 | 1978-05-10 |
-
1977
- 1977-12-28 GB GB53955/77A patent/GB1555918A/en not_active Expired
- 1977-12-28 DE DE19772758400 patent/DE2758400A1/en active Granted
- 1977-12-29 FR FR7739720A patent/FR2375888A1/en active Granted
- 1977-12-29 CH CH1622977A patent/CH637030A5/en not_active IP Right Cessation
- 1977-12-29 NL NLAANVRAGE7714541,A patent/NL184600C/en not_active IP Right Cessation
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2801966A (en) * | 1954-07-16 | 1957-08-06 | Sun Oil Co | Transfer of granular solids |
US3512641A (en) * | 1967-10-18 | 1970-05-19 | American Standard Inc | Countercurrent solid-liquid contacting system |
US3512640A (en) * | 1967-10-18 | 1970-05-19 | American Standard Inc | Countercurrent solid-liquid contacting system |
US3512639A (en) * | 1967-10-18 | 1970-05-19 | American Standard Inc | Liquid filtration-mass transfer system |
DE2152179A1 (en) * | 1971-10-20 | 1973-04-26 | Bayer Ag | Solvent treatment - filter bed rises above outlet device and forms a stationary compact and arresting layer |
FR2189093A1 (en) * | 1972-05-26 | 1974-01-25 | Hager & Elsaesser | |
FR2219804A1 (en) * | 1973-03-03 | 1974-09-27 | Asahi Chemical Ind | |
FR2329321A1 (en) * | 1975-11-03 | 1977-05-27 | Takeda Chemical Industries Ltd | LIQUID PURIFICATION DEVICE |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2586585A1 (en) * | 1985-09-02 | 1987-03-06 | Condan Nominees Pty Ltd | APPARATUS FOR CONTINUOUS ELUTION AND ABSORPTION. |
Also Published As
Publication number | Publication date |
---|---|
FR2375888B1 (en) | 1984-03-30 |
GB1555918A (en) | 1979-11-14 |
NL184600C (en) | 1989-09-18 |
NL184600B (en) | 1989-04-17 |
DE2758400A1 (en) | 1978-07-13 |
NL7714541A (en) | 1978-07-03 |
DE2758400C2 (en) | 1988-05-26 |
CH637030A5 (en) | 1983-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |