ES476135A1 - Procedimiento de floculacion mejorado para la separacion porfiltro de liquidos y solidos dificilmente filtrables. - Google Patents

Procedimiento de floculacion mejorado para la separacion porfiltro de liquidos y solidos dificilmente filtrables.

Info

Publication number
ES476135A1
ES476135A1 ES476135A ES476135A ES476135A1 ES 476135 A1 ES476135 A1 ES 476135A1 ES 476135 A ES476135 A ES 476135A ES 476135 A ES476135 A ES 476135A ES 476135 A1 ES476135 A1 ES 476135A1
Authority
ES
Spain
Prior art keywords
flocculant
hydrometallurgy
solids
flocculation
addn
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
ES476135A
Other languages
English (en)
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.)
TECH D ENTREPRISES CHIMIQUES S
Original Assignee
TECH D ENTREPRISES CHIMIQUES S
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 D ENTREPRISES CHIMIQUES S filed Critical TECH D ENTREPRISES CHIMIQUES S
Publication of ES476135A1 publication Critical patent/ES476135A1/es
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ES476135A 1977-12-22 1978-12-19 Procedimiento de floculacion mejorado para la separacion porfiltro de liquidos y solidos dificilmente filtrables. Expired ES476135A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7739909A FR2412336A1 (fr) 1977-12-22 1977-12-22 Procede de floculation ameliore pour la separation par filtration de liquides et solides difficilement filtrables

Publications (1)

Publication Number Publication Date
ES476135A1 true ES476135A1 (es) 1979-05-16

Family

ID=9199598

Family Applications (1)

Application Number Title Priority Date Filing Date
ES476135A Expired ES476135A1 (es) 1977-12-22 1978-12-19 Procedimiento de floculacion mejorado para la separacion porfiltro de liquidos y solidos dificilmente filtrables.

Country Status (10)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111718070A (zh) * 2020-06-29 2020-09-29 江西安源包装印务有限公司 一种油墨废水处理方法及油墨废水处理系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5244752B2 (fr) * 1974-04-08 1977-11-10
BE842701A (fr) * 1976-06-08 1976-10-01 Procede ameliore de separation solide-liquide dans l'extraction de mineral par voie humide

Also Published As

Publication number Publication date
YU297278A (en) 1982-06-30
BR7808347A (pt) 1979-08-07
CA1097928A (fr) 1981-03-24
AR217488A1 (es) 1980-03-31
AU532443B2 (en) 1983-09-29
OA06131A (fr) 1981-06-30
ZA787139B (en) 1980-02-27
FR2412336A1 (fr) 1979-07-20
PT68958A (fr) 1979-01-01
FR2412336B1 (fr) 1980-06-06
AU4274378A (en) 1979-06-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990405