FR2218392A1 - - Google Patents

Info

Publication number
FR2218392A1
FR2218392A1 FR7405830A FR7405830A FR2218392A1 FR 2218392 A1 FR2218392 A1 FR 2218392A1 FR 7405830 A FR7405830 A FR 7405830A FR 7405830 A FR7405830 A FR 7405830A FR 2218392 A1 FR2218392 A1 FR 2218392A1
Authority
FR
France
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.)
Granted
Application number
FR7405830A
Other languages
French (fr)
Other versions
FR2218392B3 (de
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.)
Stora Enso Oyj
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
Publication of FR2218392A1 publication Critical patent/FR2218392A1/fr
Application granted granted Critical
Publication of FR2218392B3 publication Critical patent/FR2218392B3/fr
Expired legal-status Critical Current

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
FR7405830A 1973-02-21 1974-02-20 Expired FR2218392B3 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2218392A1 true FR2218392A1 (de) 1974-09-13
FR2218392B3 FR2218392B3 (de) 1976-12-03

Family

ID=20316704

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7405830A Expired FR2218392B3 (de) 1973-02-21 1974-02-20

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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2306272A1 (fr) * 1975-04-02 1976-10-29 Int Nickel Canada Procede pour la recuperation de metaux a partir d'une solution de sulfate
FR2309645A1 (fr) * 1975-04-29 1976-11-26 Int Nickel Canada Procede d'extraction de metaux a partir de solutions de sulfates
FR2319581A1 (fr) * 1975-07-28 1977-02-25 Int Nickel Canada Procede de fabrication d'hydroxyde nickelique

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2306272A1 (fr) * 1975-04-02 1976-10-29 Int Nickel Canada Procede pour la recuperation de metaux a partir d'une solution de sulfate
FR2309645A1 (fr) * 1975-04-29 1976-11-26 Int Nickel Canada Procede d'extraction de metaux a partir de solutions de sulfates
FR2319581A1 (fr) * 1975-07-28 1977-02-25 Int Nickel Canada Procede de fabrication d'hydroxyde nickelique

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
IT1008212B (it) 1976-11-10

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