FR2375888A1 - COUNTER-CURRENT LIQUID-SOLID CONTACT DEVICE - Google Patents

COUNTER-CURRENT LIQUID-SOLID CONTACT DEVICE

Info

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
Application number
FR7739720A
Other languages
French (fr)
Other versions
FR2375888B1 (en
Inventor
Schoichi Mori
Yorifumi Ikeda
Kikuo Nishikawa
Yasuhiro Tsujimoto
Osamu Hayashida
Akira Nakatani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP15987376A external-priority patent/JPS5384271A/en
Priority claimed from JP15804876A external-priority patent/JPS5385574A/en
Priority claimed from JP52109171A external-priority patent/JPS5846334B2/en
Priority claimed from JP52121255A external-priority patent/JPS585085B2/en
Priority claimed from JP52122170A external-priority patent/JPS597485B2/en
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of FR2375888A1 publication Critical patent/FR2375888A1/en
Application granted granted Critical
Publication of FR2375888B1 publication Critical patent/FR2375888B1/fr
Granted legal-status Critical Current

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.

FR7739720A 1976-12-29 1977-12-29 COUNTER-CURRENT LIQUID-SOLID CONTACT DEVICE Granted FR2375888A1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5313418B2 (en) * 1974-09-09 1978-05-10

Patent Citations (8)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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