FR2134702A1 - - Google Patents

Info

Publication number
FR2134702A1
FR2134702A1 FR7215427A FR7215427A FR2134702A1 FR 2134702 A1 FR2134702 A1 FR 2134702A1 FR 7215427 A FR7215427 A FR 7215427A FR 7215427 A FR7215427 A FR 7215427A FR 2134702 A1 FR2134702 A1 FR 2134702A1
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.)
Withdrawn
Application number
FR7215427A
Other languages
French (fr)
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.)
Ethyl Corp
Original Assignee
Ethyl Corp
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 Ethyl Corp filed Critical Ethyl Corp
Publication of FR2134702A1 publication Critical patent/FR2134702A1/fr
Withdrawn legal-status Critical Current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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/06—Refining
    • C22B23/065—Refining carbonyl methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
FR7215427A 1971-04-29 1972-04-28 Withdrawn FR2134702A1 (ref)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13875671A 1971-04-29 1971-04-29

Publications (1)

Publication Number Publication Date
FR2134702A1 true FR2134702A1 (ref) 1972-12-08

Family

ID=22483494

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7215427A Withdrawn FR2134702A1 (ref) 1971-04-29 1972-04-28

Country Status (2)

Country Link
US (1) US3684491A (ref)
FR (1) FR2134702A1 (ref)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535704A1 (fr) * 1982-11-05 1984-05-11 Rhone Poulenc Spec Chim Procede d'obtention de cobalttetracarbonylates alcalins ou alcalino-terreux et de leurs solutions et leur application a la carbonylation de composes a groupes halogenomethyle
EP0108698A1 (fr) * 1982-11-05 1984-05-16 Rhone-Poulenc Chimie Procédé d'obtention de cobalttétracarbonylates alcalinoterreax et de leurs solutions et leur application à la carbonylation de composés à groupes halogénométhyle
FR2551744A2 (fr) * 1983-09-13 1985-03-15 Rhone Poulenc Spec Chim Procede d'obtention de cobalttetracarbonylates alcalins ou alcalino-terreux et de leurs solutions et leur application a la carbonylation de composes a groupes halogenomethyle

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888966A (en) * 1972-06-02 1975-06-10 Freeport Minerals Co Enhanced cobalt recovery from ammoniacally leached reduced ores using cyanide, hydrazine, or hydroxylamine compounds
US4322390A (en) * 1980-10-27 1982-03-30 Uop Inc. Hydrometallurgical recovery of copper, cobalt nickel with reductive and oxidative leaching
DE102007015585A1 (de) * 2007-03-29 2008-10-02 M.K.N. Technologies Gmbh Schmelzmetallurgisches Verfahren zur Herstellung von Metallschmelzen und übergangsmetallhaltiger Zuschlagstoff zur Verwendung in diesen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535704A1 (fr) * 1982-11-05 1984-05-11 Rhone Poulenc Spec Chim Procede d'obtention de cobalttetracarbonylates alcalins ou alcalino-terreux et de leurs solutions et leur application a la carbonylation de composes a groupes halogenomethyle
EP0108698A1 (fr) * 1982-11-05 1984-05-16 Rhone-Poulenc Chimie Procédé d'obtention de cobalttétracarbonylates alcalinoterreax et de leurs solutions et leur application à la carbonylation de composés à groupes halogénométhyle
FR2551744A2 (fr) * 1983-09-13 1985-03-15 Rhone Poulenc Spec Chim Procede d'obtention de cobalttetracarbonylates alcalins ou alcalino-terreux et de leurs solutions et leur application a la carbonylation de composes a groupes halogenomethyle

Also Published As

Publication number Publication date
US3684491A (en) 1972-08-15

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Legal Events

Date Code Title Description
ST Notification of lapse