FR2247275A1 - - Google Patents

Info

Publication number
FR2247275A1
FR2247275A1 FR7434667A FR7434667A FR2247275A1 FR 2247275 A1 FR2247275 A1 FR 2247275A1 FR 7434667 A FR7434667 A FR 7434667A FR 7434667 A FR7434667 A FR 7434667A FR 2247275 A1 FR2247275 A1 FR 2247275A1
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
FR7434667A
Other languages
French (fr)
Other versions
FR2247275B1 (xx
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.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Publication of FR2247275A1 publication Critical patent/FR2247275A1/fr
Application granted granted Critical
Publication of FR2247275B1 publication Critical patent/FR2247275B1/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
    • 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
    • C22B7/02—Working-up flue dust
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • 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)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Removal Of Specific Substances (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR7434667A 1973-10-16 1974-10-15 Expired FR2247275B1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11665373A JPS5065052A (xx) 1973-10-16 1973-10-16

Publications (2)

Publication Number Publication Date
FR2247275A1 true FR2247275A1 (xx) 1975-05-09
FR2247275B1 FR2247275B1 (xx) 1981-04-30

Family

ID=14692544

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7434667A Expired FR2247275B1 (xx) 1973-10-16 1974-10-15

Country Status (9)

Country Link
JP (1) JPS5065052A (xx)
CA (1) CA1035117A (xx)
CH (1) CH616601A5 (xx)
DE (1) DE2449057C3 (xx)
FR (1) FR2247275B1 (xx)
GB (1) GB1490367A (xx)
NL (1) NL170871C (xx)
NO (1) NO143652C (xx)
SE (1) SE411846B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913329C2 (de) * 1979-04-03 1984-11-22 Dechema Deutsche Gesellschaft F. Chem. Apparatewesen E.V., 6000 Frankfurt Verfahren zur Abscheidung von Spuren gasförmiger Schadstoffe auf Basis von Schwefel aus Abgasen durch chemische Absorption
US4385915A (en) * 1982-03-01 1983-05-31 Bell Telephone Laboratories, Incorporated Removal of germanium from the effluent of processes for the production of optical components
EP0097478B1 (en) * 1982-06-22 1989-06-07 Seitetsu Kagaku Co., Ltd. Process for removal and recovery of mercury from waste water
SE440608C (sv) * 1983-08-31 1989-04-17 Erik Lindahl Foerfarande och anordning foer roekgasrening
JPS62294490A (ja) * 1986-07-04 1987-12-21 Seitetsu Kagaku Co Ltd 廃液中の微量水銀除去法
DE3624626A1 (de) * 1986-07-18 1988-01-28 Pilgrimm Herbert Verfahren zur abtrennung von stoffen aus einem stoffgemisch unter verwendung von magnetischen fluessigkeiten
DE4012320C1 (xx) * 1990-04-18 1991-07-11 Metallgesellschaft Ag, 6000 Frankfurt, De
DE4016468A1 (de) * 1990-05-22 1991-11-28 Passavant Werke Verfahren und anlage zur thermischen entsorgung von klaerschlaemmen
JP2742847B2 (ja) * 1992-04-06 1998-04-22 日立造船株式会社 高性能総合排ガス処理方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4949288B2 (xx) * 1971-08-06 1974-12-26

Also Published As

Publication number Publication date
NO743702L (xx) 1975-05-12
DE2449057A1 (de) 1975-04-24
CA1035117A (en) 1978-07-25
NO143652C (no) 1981-03-25
FR2247275B1 (xx) 1981-04-30
DE2449057C3 (de) 1981-04-02
NL170871C (nl) 1983-01-03
SE7412967L (xx) 1975-04-17
SE411846B (sv) 1980-02-11
CH616601A5 (en) 1980-04-15
JPS5065052A (xx) 1975-06-02
NL7413473A (nl) 1975-04-18
DE2449057B2 (de) 1980-07-10
AU7439774A (en) 1976-04-29
GB1490367A (en) 1977-11-02
NO143652B (no) 1980-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse