IT1008212B - Procedimento per la precipitazio ne di metalli pesanti - Google Patents

Procedimento per la precipitazio ne di metalli pesanti

Info

Publication number
IT1008212B
IT1008212B IT48237/74A IT4823774A IT1008212B IT 1008212 B IT1008212 B IT 1008212B IT 48237/74 A IT48237/74 A IT 48237/74A IT 4823774 A IT4823774 A IT 4823774A IT 1008212 B IT1008212 B IT 1008212B
Authority
IT
Italy
Prior art keywords
precipitation
procedure
heavy metals
metals
heavy
Prior art date
Application number
IT48237/74A
Other languages
English (en)
Italian (it)
Original Assignee
Stora Kopparbergs Bergslags Ab
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 SE7302449A external-priority patent/SE7302449L/xx
Application filed by Stora Kopparbergs Bergslags Ab filed Critical Stora Kopparbergs Bergslags Ab
Application granted granted Critical
Publication of IT1008212B publication Critical patent/IT1008212B/it

Links

Classifications

    • 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
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Removal Of Specific Substances (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
IT48237/74A 1973-02-21 1974-02-08 Procedimento per la precipitazio ne di metalli pesanti IT1008212B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7302449A SE7302449L (de) 1973-02-21

Publications (1)

Publication Number Publication Date
IT1008212B true IT1008212B (it) 1976-11-10

Family

ID=20316704

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48237/74A IT1008212B (it) 1973-02-21 1974-02-08 Procedimento per la precipitazio ne di metalli pesanti

Country Status (6)

Country Link
JP (1) JPS49125292A (de)
CA (1) CA1019853A (de)
DE (1) DE2406408C2 (de)
FR (1) FR2218392B3 (de)
GB (1) GB1450982A (de)
IT (1) IT1008212B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU496809B2 (en) * 1975-04-02 1978-11-02 Inco Limited Process forthe recovery of metals from solution
CA1053914A (en) * 1975-04-29 1979-05-08 Victor A. Ettel Metal recovery from sulfate solutions
CA1046241A (en) * 1975-07-28 1979-01-16 Inco Limited Preparation of nickel black
NO811237L (no) * 1980-04-16 1981-10-19 Voest Alpine Ag Fremgangsmaate for gjenvinning av metaller fra deres saltloesninger
CN109133313A (zh) * 2018-09-26 2019-01-04 南京金陵化工厂有限责任公司 一种硬脂酸锌生产用废水处理装置
CN111876600A (zh) * 2020-08-07 2020-11-03 贵州中伟资源循环产业发展有限公司 去除硫酸盐溶液中钙镁离子的方法和硫酸盐溶液

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1048041A (en) * 1961-10-23 1966-11-09 Unifloc Ltd Improvements in or relating to the disposal of waste pickle liquors
SE351444B (de) * 1970-11-03 1972-11-27 Nordstjernan Rederi Ab

Also Published As

Publication number Publication date
FR2218392B3 (de) 1976-12-03
DE2406408A1 (de) 1974-08-29
JPS49125292A (de) 1974-11-30
GB1450982A (en) 1976-09-29
CA1019853A (en) 1977-10-25
DE2406408C2 (de) 1982-11-11
FR2218392A1 (de) 1974-09-13

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