FR2037691A5 - - Google Patents

Info

Publication number
FR2037691A5
FR2037691A5 FR7007959A FR7007959A FR2037691A5 FR 2037691 A5 FR2037691 A5 FR 2037691A5 FR 7007959 A FR7007959 A FR 7007959A FR 7007959 A FR7007959 A FR 7007959A FR 2037691 A5 FR2037691 A5 FR 2037691A5
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.)
Expired
Application number
FR7007959A
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
Application granted granted Critical
Publication of FR2037691A5 publication Critical patent/FR2037691A5/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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/06—Refining
    • C22B23/065—Refining carbonyl methods
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/20—Dry methods smelting of sulfides or formation of mattes from metal carbonyls

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7007959A 1969-03-17 1970-03-05 Expired FR2037691A5 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80798769A 1969-03-17 1969-03-17

Publications (1)

Publication Number Publication Date
FR2037691A5 true FR2037691A5 (ja) 1970-12-31

Family

ID=25197588

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7007959A Expired FR2037691A5 (ja) 1969-03-17 1970-03-05

Country Status (8)

Country Link
BR (1) BR7017519D0 (ja)
DE (1) DE2010494B2 (ja)
FR (1) FR2037691A5 (ja)
GB (1) GB1300445A (ja)
NO (1) NO130118B (ja)
OA (1) OA03236A (ja)
PH (1) PH11353A (ja)
ZA (1) ZA701708B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4825215A (en) * 1986-07-03 1989-04-25 Hughes Aircraft Company Radiometric imager having a frequency-dispersive linear array antenna

Also Published As

Publication number Publication date
BR7017519D0 (pt) 1973-04-19
GB1300445A (en) 1972-12-20
OA03236A (fr) 1970-12-15
PH11353A (en) 1977-11-02
DE2010494A1 (de) 1970-09-24
NO130118B (ja) 1974-07-08
ZA701708B (en) 1971-10-27
DE2010494B2 (de) 1971-06-03

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Legal Events

Date Code Title Description
ST Notification of lapse