YU297278A - Process for the flocculation of solid particles difficult to separate by filtration - Google Patents

Process for the flocculation of solid particles difficult to separate by filtration

Info

Publication number
YU297278A
YU297278A YU02972/78A YU297278A YU297278A YU 297278 A YU297278 A YU 297278A YU 02972/78 A YU02972/78 A YU 02972/78A YU 297278 A YU297278 A YU 297278A YU 297278 A YU297278 A YU 297278A
Authority
YU
Yugoslavia
Prior art keywords
flocculation
filtration
separate
solid particles
particles difficult
Prior art date
Application number
YU02972/78A
Inventor
R Guatier
G Vollerin
J Poitte
Original Assignee
Tech Dentreprises Chemiques
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 Tech Dentreprises Chemiques filed Critical Tech Dentreprises Chemiques
Publication of YU297278A publication Critical patent/YU297278A/en

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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • 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
YU02972/78A 1977-12-22 1978-12-18 Process for the flocculation of solid particles difficult to separate by filtration YU297278A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7739909A FR2412336A1 (en) 1977-12-22 1977-12-22 Solids-liquid sepn. by flocculation esp. in hydrometallurgy - using two=stage flocculant addn. the first under agitation (PT 24.7.79)

Publications (1)

Publication Number Publication Date
YU297278A true YU297278A (en) 1982-06-30

Family

ID=9199598

Family Applications (1)

Application Number Title Priority Date Filing Date
YU02972/78A YU297278A (en) 1977-12-22 1978-12-18 Process for the flocculation of solid particles difficult to separate by filtration

Country Status (10)

Country Link
AR (1) AR217488A1 (en)
AU (1) AU532443B2 (en)
BR (1) BR7808347A (en)
CA (1) CA1097928A (en)
ES (1) ES476135A1 (en)
FR (1) FR2412336A1 (en)
OA (1) OA06131A (en)
PT (1) PT68958A (en)
YU (1) YU297278A (en)
ZA (1) ZA787139B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111718070A (en) * 2020-06-29 2020-09-29 江西安源包装印务有限公司 Printing ink wastewater treatment method and printing ink wastewater treatment system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5244752B2 (en) * 1974-04-08 1977-11-10
BE842701A (en) * 1976-06-08 1976-10-01 IMPROVED SOLID-LIQUID SEPARATION PROCESS IN WET MINERAL EXTRACTION

Also Published As

Publication number Publication date
ZA787139B (en) 1980-02-27
OA06131A (en) 1981-06-30
AU4274378A (en) 1979-06-28
ES476135A1 (en) 1979-05-16
FR2412336A1 (en) 1979-07-20
AR217488A1 (en) 1980-03-31
FR2412336B1 (en) 1980-06-06
AU532443B2 (en) 1983-09-29
CA1097928A (en) 1981-03-24
PT68958A (en) 1979-01-01
BR7808347A (en) 1979-08-07

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