FR2077187A1 - - Google Patents

Info

Publication number
FR2077187A1
FR2077187A1 FR7032940A FR7032940A FR2077187A1 FR 2077187 A1 FR2077187 A1 FR 2077187A1 FR 7032940 A FR7032940 A FR 7032940A FR 7032940 A FR7032940 A FR 7032940A FR 2077187 A1 FR2077187 A1 FR 2077187A1
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
FR7032940A
Other languages
French (fr)
Other versions
FR2077187B1 (OSRAM
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 DE19702001985 external-priority patent/DE2001985C/de
Application filed by Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of FR2077187A1 publication Critical patent/FR2077187A1/fr
Application granted granted Critical
Publication of FR2077187B1 publication Critical patent/FR2077187B1/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
    • C22B17/00—Obtaining cadmium
    • C22B17/04—Obtaining cadmium by wet processes
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
FR7032940A 1970-01-17 1970-09-10 Expired FR2077187B1 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702001985 DE2001985C (de) 1970-01-17 Verfahren zur Trennung von Cadmium und Nickel

Publications (2)

Publication Number Publication Date
FR2077187A1 true FR2077187A1 (OSRAM) 1971-10-22
FR2077187B1 FR2077187B1 (OSRAM) 1973-11-23

Family

ID=5759841

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7032940A Expired FR2077187B1 (OSRAM) 1970-01-17 1970-09-10

Country Status (3)

Country Link
US (1) US3721729A (OSRAM)
BE (1) BE761670A (OSRAM)
FR (1) FR2077187B1 (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434060A (en) 1980-11-25 1984-02-28 General Electric Company Removal of heavy metals content
US5405588A (en) * 1994-07-11 1995-04-11 The United States Of America As Represented By The United States Department Of Energy Process for removing cadmium from scrap metal
JP6772571B2 (ja) * 2016-06-14 2020-10-21 住友金属鉱山株式会社 水酸化ニッケル粒子の製造方法、及びそれを用いた酸化ニッケル微粉末の製造方法
JP7088231B2 (ja) * 2020-04-24 2022-06-21 住友金属鉱山株式会社 水酸化ニッケル粒子
JP7088236B2 (ja) * 2020-07-28 2022-06-21 住友金属鉱山株式会社 水酸化ニッケル粒子

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879137A (en) * 1956-10-12 1959-03-24 Bethlehem Steel Corp Nickel and cobalt recovery from ammoniacal solutions

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879137A (en) * 1956-10-12 1959-03-24 Bethlehem Steel Corp Nickel and cobalt recovery from ammoniacal solutions

Also Published As

Publication number Publication date
FR2077187B1 (OSRAM) 1973-11-23
DE2001985B2 (de) 1971-07-15
US3721729A (en) 1973-03-20
DE2001985A1 (OSRAM) 1971-07-15
BE761670A (fr) 1971-06-16

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Legal Events

Date Code Title Description
ST Notification of lapse