FR2448382B1 - Procede d'epuration de gaz de fours contenant du cyanure, produits dans l'industrie metallurgique - Google Patents

Procede d'epuration de gaz de fours contenant du cyanure, produits dans l'industrie metallurgique

Info

Publication number
FR2448382B1
FR2448382B1 FR8002883A FR8002883A FR2448382B1 FR 2448382 B1 FR2448382 B1 FR 2448382B1 FR 8002883 A FR8002883 A FR 8002883A FR 8002883 A FR8002883 A FR 8002883A FR 2448382 B1 FR2448382 B1 FR 2448382B1
Authority
FR
France
Prior art keywords
cyanide
purification
gases produced
metallurgical industry
oven gases
Prior art date
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
FR8002883A
Other languages
English (en)
French (fr)
Other versions
FR2448382A1 (fr
Inventor
Risto Johannes Honkala
Matti Elias Honkaniemi
Jaakko Teijo Ilmari Poijarvi
Frans Heikki Tuovinen
Matti Olavi Vattulainen
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.)
Outokumpu Oyj
Original Assignee
Outokumpu Oyj
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 Outokumpu Oyj filed Critical Outokumpu Oyj
Publication of FR2448382A1 publication Critical patent/FR2448382A1/fr
Application granted granted Critical
Publication of FR2448382B1 publication Critical patent/FR2448382B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D47/06—Spray cleaning
    • 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
    • B01D47/10—Venturi scrubbers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D2247/04—Regenerating the washing fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Incineration Of Waste (AREA)
  • Removal Of Specific Substances (AREA)
  • Gas Separation By Absorption (AREA)
  • Industrial Gases (AREA)
FR8002883A 1979-02-06 1980-02-06 Procede d'epuration de gaz de fours contenant du cyanure, produits dans l'industrie metallurgique Expired FR2448382B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI790392A FI62040C (fi) 1979-02-06 1979-02-06 Foerfarande foer tvaettning av cyanidhaltiga ugnsgaser som uppstaor i metallurgisk industri

Publications (2)

Publication Number Publication Date
FR2448382A1 FR2448382A1 (fr) 1980-09-05
FR2448382B1 true FR2448382B1 (fr) 1988-01-29

Family

ID=8512367

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8002883A Expired FR2448382B1 (fr) 1979-02-06 1980-02-06 Procede d'epuration de gaz de fours contenant du cyanure, produits dans l'industrie metallurgique

Country Status (11)

Country Link
JP (1) JPS598411B2 (ja)
AT (1) AT375562B (ja)
BR (1) BR8000654A (ja)
DE (1) DE3004173C2 (ja)
FI (1) FI62040C (ja)
FR (1) FR2448382B1 (ja)
GB (1) GB2043611B (ja)
IN (1) IN151790B (ja)
NO (1) NO149163C (ja)
SE (1) SE437940B (ja)
ZA (1) ZA80562B (ja)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1180909A (fr) * 1956-08-10 1959-06-10 Rheinpreussen Ag Procédé d'élimination de l'acide cyanhydrique des gaz de combustion industriels
LU39849A1 (ja) * 1960-04-22 1961-05-02
DE1240230B (de) * 1964-07-02 1967-05-11 Strico Ges Fuer Metallurg Verfahren zum Reinigen von Gichtgasen
FR1471715A (ja) * 1965-03-19 1967-05-10
JPS5638638B2 (ja) * 1971-10-18 1981-09-08

Also Published As

Publication number Publication date
NO149163B (no) 1983-11-21
DE3004173C2 (de) 1981-12-17
NO149163C (no) 1984-02-29
IN151790B (ja) 1983-07-30
AT375562B (de) 1984-08-27
JPS598411B2 (ja) 1984-02-24
ZA80562B (en) 1981-02-25
GB2043611B (en) 1983-01-12
BR8000654A (pt) 1980-10-14
FR2448382A1 (fr) 1980-09-05
FI62040B (fi) 1982-07-30
FI62040C (fi) 1982-11-10
ATA55580A (de) 1984-01-15
DE3004173A1 (de) 1980-08-07
GB2043611A (en) 1980-10-08
JPS55106525A (en) 1980-08-15
FI790392A (fi) 1980-08-07
NO800304L (no) 1980-08-07
SE8000919L (sv) 1980-08-07
SE437940B (sv) 1985-03-25

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Legal Events

Date Code Title Description
ST Notification of lapse