ES391758A1 - Apparatus for the separation and purification of solids from a suspension and to lixivate solid particles. (Machine-translation by Google Translate, not legally binding) - Google Patents

Apparatus for the separation and purification of solids from a suspension and to lixivate solid particles. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES391758A1
ES391758A1 ES391758A ES391758A ES391758A1 ES 391758 A1 ES391758 A1 ES 391758A1 ES 391758 A ES391758 A ES 391758A ES 391758 A ES391758 A ES 391758A ES 391758 A1 ES391758 A1 ES 391758A1
Authority
ES
Spain
Prior art keywords
solid particles
suspension
purification
solids
translation
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
ES391758A
Other languages
Spanish (es)
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.)
Grassos Koniklijke Machinefabrieken NV
Original Assignee
Grassos Koniklijke Machinefabrieken NV
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 GB333173A external-priority patent/GB1351624A/en
Application filed by Grassos Koniklijke Machinefabrieken NV filed Critical Grassos Koniklijke Machinefabrieken NV
Publication of ES391758A1 publication Critical patent/ES391758A1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • B01D33/015—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with flat filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/004—Fractional crystallisation; Fractionating or rectifying columns

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Apparatus for the separation and purification of solids from a suspension and for leaching solid particles, comprising a column with a piston closing one end of the column to compact the solid particles to form a bed and transporting the compact bed of solid particles during its run of compression, characterized in that by means of the piston the suspension of solid particles is fed into a liquid, as also the liquid phase of said suspension is separated and by means at the opposite end of the column, through which the solid particles purified or the melting of the purified solid particles are separated and media at said opposite end whereby the scrubbing fluid for leaching or purification of said solid particles is fed to the column. (Machine-translation by Google Translate, not legally binding)
ES391758A 1970-06-26 1971-05-31 Apparatus for the separation and purification of solids from a suspension and to lixivate solid particles. (Machine-translation by Google Translate, not legally binding) Expired ES391758A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3109570 1970-06-26
GB333173A GB1351624A (en) 1970-01-26 1971-01-27 Catalyst regeneration process

Publications (1)

Publication Number Publication Date
ES391758A1 true ES391758A1 (en) 1974-06-16

Family

ID=26238239

Family Applications (1)

Application Number Title Priority Date Filing Date
ES391758A Expired ES391758A1 (en) 1970-06-26 1971-05-31 Apparatus for the separation and purification of solids from a suspension and to lixivate solid particles. (Machine-translation by Google Translate, not legally binding)

Country Status (11)

Country Link
JP (1) JPS5320466B1 (en)
BE (1) BE768919A (en)
CA (1) CA960019A (en)
CH (1) CH527629A (en)
DE (1) DE2122339C3 (en)
DK (1) DK128640B (en)
ES (1) ES391758A1 (en)
FR (1) FR2233806A5 (en)
IL (1) IL36586A (en)
NL (1) NL169270C (en)
SE (1) SE383105B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL173601C (en) * 1972-09-26 1984-02-16 Grasso Koninkl Maschf Apparatus for separating and purifying solids from a suspension and for leaching out solid particles.
NL1007687C2 (en) * 1997-12-03 1999-06-09 Niro Process Technology Bv Device for separating and purifying solids.
US7112695B2 (en) * 2000-04-11 2006-09-26 Basf Aktiengesellschaft Method for the purification of a crude acrylic acid melt
DE10242746B4 (en) 2002-09-13 2010-07-01 Evonik Degussa Gmbh Washing device, a process for cleaning a laundry and the use of the washing device
US10369524B2 (en) * 2014-01-06 2019-08-06 W. L. Gore & Associates, Inc. Autogenous cleaning filtration method and device

Also Published As

Publication number Publication date
NL169270B (en) 1982-02-01
DE2122339C3 (en) 1979-05-23
DK128640B (en) 1974-06-10
CA960019A (en) 1974-12-31
CH527629A (en) 1972-09-15
NL169270C (en) 1982-07-01
JPS5320466B1 (en) 1978-06-27
BE768919A (en) 1971-12-23
DE2122339B2 (en) 1978-10-05
FR2233806A5 (en) 1975-01-10
IL36586A0 (en) 1971-06-23
DE2122339A1 (en) 1972-07-06
SE383105B (en) 1976-03-01
NL7106457A (en) 1971-12-28
IL36586A (en) 1974-12-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19921219