AT340764B - PROCESS AND EQUIPMENT FOR THE SEPARATION OF SOLID SINK MATERIAL FROM A SLUDGE - Google Patents

PROCESS AND EQUIPMENT FOR THE SEPARATION OF SOLID SINK MATERIAL FROM A SLUDGE

Info

Publication number
AT340764B
AT340764B AT371276A AT371276A AT340764B AT 340764 B AT340764 B AT 340764B AT 371276 A AT371276 A AT 371276A AT 371276 A AT371276 A AT 371276A AT 340764 B AT340764 B AT 340764B
Authority
AT
Austria
Prior art keywords
sludge
separation
equipment
sink material
solid sink
Prior art date
Application number
AT371276A
Other languages
German (de)
Other versions
ATA371276A (en
Inventor
Heinz Dipl Ing Loquenz
Erwin Schrottner
Erich Dipl Ing Feldbaumer
Original Assignee
Waagner Biro 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
Application filed by Waagner Biro Ag filed Critical Waagner Biro Ag
Priority to AT371276A priority Critical patent/AT340764B/en
Publication of ATA371276A publication Critical patent/ATA371276A/en
Priority to DE2719936A priority patent/DE2719936C2/en
Application granted granted Critical
Publication of AT340764B publication Critical patent/AT340764B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0004—Crystallisation cooling by heat exchange
    • B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
    • 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
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/009—Heating or cooling mechanisms specially adapted for settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
AT371276A 1976-05-21 1976-05-21 PROCESS AND EQUIPMENT FOR THE SEPARATION OF SOLID SINK MATERIAL FROM A SLUDGE AT340764B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT371276A AT340764B (en) 1976-05-21 1976-05-21 PROCESS AND EQUIPMENT FOR THE SEPARATION OF SOLID SINK MATERIAL FROM A SLUDGE
DE2719936A DE2719936C2 (en) 1976-05-21 1977-05-04 Method and device for the recovery of Mg SO? 3? from a mixed salt solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT371276A AT340764B (en) 1976-05-21 1976-05-21 PROCESS AND EQUIPMENT FOR THE SEPARATION OF SOLID SINK MATERIAL FROM A SLUDGE

Publications (2)

Publication Number Publication Date
ATA371276A ATA371276A (en) 1977-04-15
AT340764B true AT340764B (en) 1978-01-10

Family

ID=3554352

Family Applications (1)

Application Number Title Priority Date Filing Date
AT371276A AT340764B (en) 1976-05-21 1976-05-21 PROCESS AND EQUIPMENT FOR THE SEPARATION OF SOLID SINK MATERIAL FROM A SLUDGE

Country Status (2)

Country Link
AT (1) AT340764B (en)
DE (1) DE2719936C2 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3237767A (en) * 1962-03-26 1966-03-01 Atlantic Refining Co Method and apparatus for the separation of solids
DE1246631B (en) * 1967-02-21 1967-08-10 Hans Rumpf Dr Ing Process and device for the granular analysis of gravity classification of granular solids
DE1253651B (en) * 1967-03-25 1967-11-09 Continental Oil Co Hydraulic classifier
US3655338A (en) * 1970-06-10 1972-04-11 Chemical Construction Corp Centrifugal filtration of magnesium sulfite slurries

Also Published As

Publication number Publication date
ATA371276A (en) 1977-04-15
DE2719936C2 (en) 1982-12-16
DE2719936A1 (en) 1977-11-24

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee