GB1271421A - Process and apparatus for the leaching of soluble materials from slurries - Google Patents

Process and apparatus for the leaching of soluble materials from slurries

Info

Publication number
GB1271421A
GB1271421A GB23872/69A GB2387269A GB1271421A GB 1271421 A GB1271421 A GB 1271421A GB 23872/69 A GB23872/69 A GB 23872/69A GB 2387269 A GB2387269 A GB 2387269A GB 1271421 A GB1271421 A GB 1271421A
Authority
GB
United Kingdom
Prior art keywords
zone
leaching
pass
slurries
soluble materials
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
Application number
GB23872/69A
Inventor
Ferenc Lazar
Bela Nemeth
Jenoe Korodi
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.)
ALMASFUEZITOEI TIMFOELDGYAR
Original Assignee
ALMASFUEZITOEI TIMFOELDGYAR
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
Application filed by ALMASFUEZITOEI TIMFOELDGYAR filed Critical ALMASFUEZITOEI TIMFOELDGYAR
Priority to GB23872/69A priority Critical patent/GB1271421A/en
Priority to AU54998/69A priority patent/AU449410B2/en
Priority to FR6916138A priority patent/FR2044376A5/fr
Publication of GB1271421A publication Critical patent/GB1271421A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/20—Dissolving using flow mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/432—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D2011/002—Counter-current extraction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings
    • B01F2025/918—Counter current flow, i.e. flows moving in opposite direction and colliding
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Filtration Of Liquid (AREA)

Abstract

1,271,421. Extracting solids. ALMASFUZITOI TIMFOLDGYAR. 9 May, 1969, No. 23872/69. Heading B1Q. Two concentric zones 1 and 2 are separated by a filter cloth covering the inner perforated tube. By varying the pressures in the zone leaching liquid may pass into the slurry zone 2, dissolve a portion of the solid and pass back into zone 1. Solid cannot pass into zone 1 because of the filter cloth. Many variations on this principle are described.
GB23872/69A 1969-05-09 1969-05-09 Process and apparatus for the leaching of soluble materials from slurries Expired GB1271421A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB23872/69A GB1271421A (en) 1969-05-09 1969-05-09 Process and apparatus for the leaching of soluble materials from slurries
AU54998/69A AU449410B2 (en) 1969-05-09 1969-05-14 Process and apparatus forthe leaching of soluble materials from slurries
FR6916138A FR2044376A5 (en) 1969-05-09 1969-05-19

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB23872/69A GB1271421A (en) 1969-05-09 1969-05-09 Process and apparatus for the leaching of soluble materials from slurries
AU54998/69A AU449410B2 (en) 1969-05-09 1969-05-14 Process and apparatus forthe leaching of soluble materials from slurries
FR6916138A FR2044376A5 (en) 1969-05-09 1969-05-19

Publications (1)

Publication Number Publication Date
GB1271421A true GB1271421A (en) 1972-04-19

Family

ID=27154967

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23872/69A Expired GB1271421A (en) 1969-05-09 1969-05-09 Process and apparatus for the leaching of soluble materials from slurries

Country Status (3)

Country Link
AU (1) AU449410B2 (en)
FR (1) FR2044376A5 (en)
GB (1) GB1271421A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2803729C1 (en) * 2022-12-25 2023-09-19 Общество с ограниченной ответственностью "Управляющая компания Акмаль-Холдинг" Countercurrent radial extractor for the process of extraction of target components from heterogeneous mixtures and method of its application

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113082763A (en) * 2021-04-22 2021-07-09 陈元甫 Biological medicine extraction device and method and application

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2803729C1 (en) * 2022-12-25 2023-09-19 Общество с ограниченной ответственностью "Управляющая компания Акмаль-Холдинг" Countercurrent radial extractor for the process of extraction of target components from heterogeneous mixtures and method of its application

Also Published As

Publication number Publication date
FR2044376A5 (en) 1971-02-19
AU449410B2 (en) 1974-05-28
AU5499869A (en) 1970-11-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees