CH363639A - Device for the continuous countercurrent treatment of pourable solids with liquids - Google Patents

Device for the continuous countercurrent treatment of pourable solids with liquids

Info

Publication number
CH363639A
CH363639A CH6717558A CH6717558A CH363639A CH 363639 A CH363639 A CH 363639A CH 6717558 A CH6717558 A CH 6717558A CH 6717558 A CH6717558 A CH 6717558A CH 363639 A CH363639 A CH 363639A
Authority
CH
Switzerland
Prior art keywords
liquids
continuous countercurrent
countercurrent treatment
pourable solids
pourable
Prior art date
Application number
CH6717558A
Other languages
German (de)
Inventor
Walter Dipl Chem Zehnder
Original Assignee
Inventa Ag
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 to NL246274D priority Critical patent/NL246274A/xx
Application filed by Inventa Ag filed Critical Inventa Ag
Priority to CH6717558A priority patent/CH363639A/en
Priority to FR795798A priority patent/FR1232567A/en
Priority to GB2907259A priority patent/GB932056A/en
Priority to BE583681A priority patent/BE583681A/en
Priority to DEI17211A priority patent/DE1137716B/en
Publication of CH363639A publication Critical patent/CH363639A/en

Links

Classifications

    • 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
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0223—Moving bed of solid material
    • B01D11/0242—Moving bed of solid material in towers, e.g. comprising contacting elements
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
    • B01J8/125—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow with multiple sections one above the other separated by distribution aids, e.g. reaction and regeneration sections
    • 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)
  • Extraction Or Liquid Replacement (AREA)
CH6717558A 1958-12-11 1958-12-11 Device for the continuous countercurrent treatment of pourable solids with liquids CH363639A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL246274D NL246274A (en) 1958-12-11
CH6717558A CH363639A (en) 1958-12-11 1958-12-11 Device for the continuous countercurrent treatment of pourable solids with liquids
FR795798A FR1232567A (en) 1958-12-11 1959-05-27 Device for treating, continuously and countercurrently, pourable solids with liquids
GB2907259A GB932056A (en) 1958-12-11 1959-08-25 Improvements in or relating to counter-current extraction
BE583681A BE583681A (en) 1958-12-11 1959-10-16 Device for treating, continuously and countercurrently, pourable solids with liquids
DEI17211A DE1137716B (en) 1958-12-11 1959-11-11 Device for continuous countercurrent treatment of pourable solids with liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH6717558A CH363639A (en) 1958-12-11 1958-12-11 Device for the continuous countercurrent treatment of pourable solids with liquids

Publications (1)

Publication Number Publication Date
CH363639A true CH363639A (en) 1962-08-15

Family

ID=4527721

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6717558A CH363639A (en) 1958-12-11 1958-12-11 Device for the continuous countercurrent treatment of pourable solids with liquids

Country Status (6)

Country Link
BE (1) BE583681A (en)
CH (1) CH363639A (en)
DE (1) DE1137716B (en)
FR (1) FR1232567A (en)
GB (1) GB932056A (en)
NL (1) NL246274A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444484A1 (en) * 1978-12-19 1980-07-18 Eries IMPROVEMENTS RELATING TO THE DISPOSAL OF SOLIDS IN COLUMNS FOR TREATING SOLIDS DIVIDED BY LIQUIDS
WO1999026996A2 (en) * 1997-11-25 1999-06-03 Basf Aktiengesellschaft Continuous polyamide extraction process

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1253234B (en) * 1960-11-10 1967-11-02 Leuna Werke Veb Device for direct current extraction of soluble components from solids
DE1519936B2 (en) * 1966-04-06 1973-09-27 Davy-Ashmore Ag, 6000 Frankfurt Extraction tube for the continuous removal of low molecular weight components from granulated polyamides
US3468633A (en) * 1966-06-17 1969-09-23 Nat Lead Co Countercurrent solid-liquid treating apparatus
AU567503B2 (en) * 1982-08-23 1987-11-26 Ok Tedi Mining Ltd. Process and apparatus for the elution of values from solid particles
GB2353735B (en) * 1999-09-06 2003-06-11 Ici Plc Apparatus and method for extracting biomass

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE835296C (en) * 1947-06-30 1952-03-31 Dr Ernst Peukert Device for mixing and separating countercurrent media
US2572848A (en) * 1950-01-05 1951-10-30 Dorr Co Method and apparatus for continuously conducting ion exchange operations
DE1019643B (en) * 1956-06-23 1957-11-21 Hoechst Ag Continuous countercurrent process for the mass transfer between a liquid and a solid phase

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444484A1 (en) * 1978-12-19 1980-07-18 Eries IMPROVEMENTS RELATING TO THE DISPOSAL OF SOLIDS IN COLUMNS FOR TREATING SOLIDS DIVIDED BY LIQUIDS
WO1999026996A2 (en) * 1997-11-25 1999-06-03 Basf Aktiengesellschaft Continuous polyamide extraction process
WO1999026996A3 (en) * 1997-11-25 1999-09-02 Basf Ag Continuous polyamide extraction process

Also Published As

Publication number Publication date
DE1137716B (en) 1962-10-11
NL246274A (en)
FR1232567A (en) 1960-10-10
BE583681A (en) 1960-02-15
GB932056A (en) 1963-07-24

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