FR2179923A1 - - Google Patents

Info

Publication number
FR2179923A1
FR2179923A1 FR7312895A FR7312895A FR2179923A1 FR 2179923 A1 FR2179923 A1 FR 2179923A1 FR 7312895 A FR7312895 A FR 7312895A FR 7312895 A FR7312895 A FR 7312895A FR 2179923 A1 FR2179923 A1 FR 2179923A1
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
FR7312895A
Other languages
French (fr)
Other versions
FR2179923B1 (en
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.)
Ecolaire Inc
Original Assignee
Ecolaire Inc
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 Ecolaire Inc filed Critical Ecolaire Inc
Publication of FR2179923A1 publication Critical patent/FR2179923A1/fr
Application granted granted Critical
Publication of FR2179923B1 publication Critical patent/FR2179923B1/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
    • C22B34/00—Obtaining refractory metals
    • C22B34/20—Obtaining niobium, tantalum or vanadium
    • C22B34/22—Obtaining vanadium
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001—Dry 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/04—Working-up slag
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • 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)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
FR7312895A 1972-04-10 1973-04-10 Expired FR2179923B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24251772 US3807987A (en) 1972-04-10 1972-04-10 Oil soot handling system

Publications (2)

Publication Number Publication Date
FR2179923A1 true FR2179923A1 (en) 1973-11-23
FR2179923B1 FR2179923B1 (en) 1976-05-21

Family

ID=22915085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7312895A Expired FR2179923B1 (en) 1972-04-10 1973-04-10

Country Status (6)

Country Link
US (1) US3807987A (en)
CA (1) CA968165A (en)
DE (1) DE2317698A1 (en)
ES (1) ES413527A1 (en)
FR (1) FR2179923B1 (en)
IT (1) IT980772B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE399280B (en) * 1976-04-20 1978-02-06 Sotex Ab PROCEDURE FOR EXTRACTING METALS, SUCH AS VANADIN, FROM SOOT FROM COMBUSTION OF OIL
US4203759A (en) * 1978-05-01 1980-05-20 Exxon Research & Engineering Co. Process for the preparation of a vanadium-containing metallic ash concentrate
DE3331414A1 (en) * 1983-08-31 1985-03-14 Ludger 4354 Datteln Schumacher Method for introducing granular and/or dust-like materials into pneumatic conveying installations and conveying device for implementing this method
DE19622153A1 (en) * 1996-06-01 1997-12-04 Krupp Uhde Gmbh Process for the production of a metallurgical raw material
US9382922B2 (en) * 2013-01-11 2016-07-05 Alstom Technology Ltd Eductor pump and replaceable wear inserts and nozzles for use therewith

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO115556B (en) * 1967-05-31 1968-10-21 Christiania Spigerverk

Also Published As

Publication number Publication date
US3807987A (en) 1974-04-30
DE2317698A1 (en) 1973-10-18
ES413527A1 (en) 1976-01-16
FR2179923B1 (en) 1976-05-21
CA968165A (en) 1975-05-27
IT980772B (en) 1974-10-10

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Legal Events

Date Code Title Description
ST Notification of lapse