FI62040C - Foerfarande foer tvaettning av cyanidhaltiga ugnsgaser som uppstaor i metallurgisk industri - Google Patents

Foerfarande foer tvaettning av cyanidhaltiga ugnsgaser som uppstaor i metallurgisk industri Download PDF

Info

Publication number
FI62040C
FI62040C FI790392A FI790392A FI62040C FI 62040 C FI62040 C FI 62040C FI 790392 A FI790392 A FI 790392A FI 790392 A FI790392 A FI 790392A FI 62040 C FI62040 C FI 62040C
Authority
FI
Finland
Prior art keywords
cyanide
wash water
washing
gases
gas
Prior art date
Application number
FI790392A
Other languages
English (en)
Finnish (fi)
Other versions
FI62040B (fi
FI790392A (fi
Inventor
Risto Johannes Honkala
Matti Elias Honkaniemi
Jaakko Teijo Ilmari Poijaervi
Frans Heikki Tuovinen
Matti Olavi Vattulainen
Original Assignee
Outokumpu Oy
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 Oy filed Critical Outokumpu Oy
Priority to FI790392A priority Critical patent/FI62040C/fi
Priority to ZA00800562A priority patent/ZA80562B/xx
Priority to BR8000654A priority patent/BR8000654A/pt
Priority to AT0055580A priority patent/AT375562B/de
Priority to SE8000919A priority patent/SE437940B/sv
Priority to DE3004173A priority patent/DE3004173C2/de
Priority to NO800304A priority patent/NO149163C/no
Priority to GB8003753A priority patent/GB2043611B/en
Priority to JP55012545A priority patent/JPS598411B2/ja
Priority to IN137/CAL/80A priority patent/IN151790B/en
Priority to FR8002883A priority patent/FR2448382B1/fr
Publication of FI790392A publication Critical patent/FI790392A/fi
Publication of FI62040B publication Critical patent/FI62040B/fi
Application granted granted Critical
Publication of FI62040C publication Critical patent/FI62040C/fi

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)
FI790392A 1979-02-06 1979-02-06 Foerfarande foer tvaettning av cyanidhaltiga ugnsgaser som uppstaor i metallurgisk industri FI62040C (fi)

Priority Applications (11)

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
ZA00800562A ZA80562B (en) 1979-02-06 1980-01-30 A process for scrubbing cyanide bearing furnace gases produced in the metallurgical idnustry
AT0055580A AT375562B (de) 1979-02-06 1980-02-01 Verfahren zum waschen von in der metallurgischen industrie anfallenden cyanidhaltigen ofengasen
BR8000654A BR8000654A (pt) 1979-02-06 1980-02-01 Processo para a depuracao de gases de forno contendo cianeto gerados na industria metalurgica
DE3004173A DE3004173C2 (de) 1979-02-06 1980-02-05 Verfahren zum Waschen in der metallurgischen Industrie anfallender zyanidhaltiger Ofengase
NO800304A NO149163C (no) 1979-02-06 1980-02-05 Fremgangsmaate ved vasking av cyanidholdige ovnsgasser fra metallurgisk industri
SE8000919A SE437940B (sv) 1979-02-06 1980-02-05 Forfarande for oskadliggorande av cyanidhaltiga ungsgaser, som uppstar i metallurgisk industri
GB8003753A GB2043611B (en) 1979-02-06 1980-02-05 Process for scrubbing cyanide bearing furnace gases produced in the metallurgical industry
JP55012545A JPS598411B2 (ja) 1979-02-06 1980-02-06 溶解炉またはフエロクロム炉から発生するシアン化物含有炉ガスのスクラビング方法
IN137/CAL/80A IN151790B (de) 1979-02-06 1980-02-06
FR8002883A FR2448382B1 (fr) 1979-02-06 1980-02-06 Procede d'epuration de gaz de fours contenant du cyanure, produits dans l'industrie metallurgique

Applications Claiming Priority (2)

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
FI790392 1979-02-06

Publications (3)

Publication Number Publication Date
FI790392A FI790392A (fi) 1980-08-07
FI62040B FI62040B (fi) 1982-07-30
FI62040C true FI62040C (fi) 1982-11-10

Family

ID=8512367

Family Applications (1)

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

Country Status (11)

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

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 (de) * 1960-04-22 1961-05-02
DE1240230B (de) * 1964-07-02 1967-05-11 Strico Ges Fuer Metallurg Verfahren zum Reinigen von Gichtgasen
FR1471715A (de) * 1965-03-19 1967-05-10
JPS5638638B2 (de) * 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 (de) 1983-07-30
AT375562B (de) 1984-08-27
JPS598411B2 (ja) 1984-02-24
FR2448382B1 (fr) 1988-01-29
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
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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Owner name: OUTOKUMPU OY