NO144023C - Fremgangsmaate til behandling av en vandig suspensjon av et restslam fra en hydrometallurgisk prosess for fremstilling av metaller, saerlig sink - Google Patents

Fremgangsmaate til behandling av en vandig suspensjon av et restslam fra en hydrometallurgisk prosess for fremstilling av metaller, saerlig sink

Info

Publication number
NO144023C
NO144023C NO762675A NO762675A NO144023C NO 144023 C NO144023 C NO 144023C NO 762675 A NO762675 A NO 762675A NO 762675 A NO762675 A NO 762675A NO 144023 C NO144023 C NO 144023C
Authority
NO
Norway
Prior art keywords
metals
treating
procedure
production
aqueous suspension
Prior art date
Application number
NO762675A
Other languages
English (en)
Other versions
NO144023B (no
NO762675L (no
Inventor
Robert Herment
Original Assignee
Shell Int Research
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 FR7524233A external-priority patent/FR2320265A2/fr
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of NO762675L publication Critical patent/NO762675L/no
Publication of NO144023B publication Critical patent/NO144023B/no
Publication of NO144023C publication Critical patent/NO144023C/no

Links

Classifications

    • 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
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/008—Sludge treatment by fixation or solidification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)
NO762675A 1975-08-04 1976-08-02 Fremgangsmaate til behandling av en vandig suspensjon av et restslam fra en hydrometallurgisk prosess for fremstilling av metaller, saerlig sink NO144023C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7524233A FR2320265A2 (fr) 1972-04-18 1975-08-04 Procede de regeneration d'une suspension aqueuse

Publications (3)

Publication Number Publication Date
NO762675L NO762675L (no) 1977-02-07
NO144023B NO144023B (no) 1981-02-23
NO144023C true NO144023C (no) 1981-06-03

Family

ID=9158713

Family Applications (1)

Application Number Title Priority Date Filing Date
NO762675A NO144023C (no) 1975-08-04 1976-08-02 Fremgangsmaate til behandling av en vandig suspensjon av et restslam fra en hydrometallurgisk prosess for fremstilling av metaller, saerlig sink

Country Status (5)

Country Link
BE (1) BE844436A (no)
DE (1) DE2634735A1 (no)
FI (1) FI64515C (no)
NL (1) NL7608564A (no)
NO (1) NO144023C (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3141885C2 (de) * 1981-10-22 1984-07-26 Wintershall Ag, 3100 Celle "Verfahren zum Einlagern von ganz oder teilweise wiederverwendbaren flüssigen Abfallstoffen in untertägige salzumschlossene Hohlräume bzw. Salzkavernen"

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180475A1 (en) * 1972-04-18 1973-11-30 Shell France Aq suspension regeneration - for separation of fine particles

Also Published As

Publication number Publication date
NO144023B (no) 1981-02-23
FI64515C (fi) 1983-12-12
FI64515B (fi) 1983-08-31
BE844436A (nl) 1977-01-24
NL7608564A (nl) 1977-02-08
FI762197A (no) 1977-02-05
DE2634735A1 (de) 1977-02-17
NO762675L (no) 1977-02-07

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