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 PDFInfo
- 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
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)
- Removal Of Specific Substances (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Incineration Of Waste (AREA)
- Gas Separation By Absorption (AREA)
- Industrial Gases (AREA)
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 |
BR8000654A BR8000654A (pt) | 1979-02-06 | 1980-02-01 | Processo para a depuracao de gases de forno contendo cianeto gerados na industria metalurgica |
AT0055580A AT375562B (de) | 1979-02-06 | 1980-02-01 | Verfahren zum waschen von in der metallurgischen industrie anfallenden cyanidhaltigen ofengasen |
SE8000919A SE437940B (sv) | 1979-02-06 | 1980-02-05 | Forfarande for oskadliggorande av cyanidhaltiga ungsgaser, som uppstar i metallurgisk industri |
NO800304A NO149163C (no) | 1979-02-06 | 1980-02-05 | Fremgangsmaate ved vasking av cyanidholdige ovnsgasser fra metallurgisk industri |
DE3004173A DE3004173C2 (de) | 1979-02-06 | 1980-02-05 | Verfahren zum Waschen in der metallurgischen Industrie anfallender zyanidhaltiger Ofengase |
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 (no) | 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 |
---|---|---|---|
FI790392 | 1979-02-06 | ||
FI790392A FI62040C (fi) | 1979-02-06 | 1979-02-06 | Foerfarande foer tvaettning av cyanidhaltiga ugnsgaser som uppstaor i metallurgisk industri |
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 (no) |
AT (1) | AT375562B (no) |
BR (1) | BR8000654A (no) |
DE (1) | DE3004173C2 (no) |
FI (1) | FI62040C (no) |
FR (1) | FR2448382B1 (no) |
GB (1) | GB2043611B (no) |
IN (1) | IN151790B (no) |
NO (1) | NO149163C (no) |
SE (1) | SE437940B (no) |
ZA (1) | ZA80562B (no) |
Family Cites Families (5)
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 (no) * | 1960-04-22 | 1961-05-02 | ||
DE1240230B (de) * | 1964-07-02 | 1967-05-11 | Strico Ges Fuer Metallurg | Verfahren zum Reinigen von Gichtgasen |
FR1471715A (no) * | 1965-03-19 | 1967-05-10 | ||
JPS5638638B2 (no) * | 1971-10-18 | 1981-09-08 |
-
1979
- 1979-02-06 FI FI790392A patent/FI62040C/fi not_active IP Right Cessation
-
1980
- 1980-01-30 ZA ZA00800562A patent/ZA80562B/xx unknown
- 1980-02-01 BR BR8000654A patent/BR8000654A/pt not_active IP Right Cessation
- 1980-02-01 AT AT0055580A patent/AT375562B/de not_active IP Right Cessation
- 1980-02-05 GB GB8003753A patent/GB2043611B/en not_active Expired
- 1980-02-05 NO NO800304A patent/NO149163C/no unknown
- 1980-02-05 SE SE8000919A patent/SE437940B/sv not_active IP Right Cessation
- 1980-02-05 DE DE3004173A patent/DE3004173C2/de not_active Expired
- 1980-02-06 IN IN137/CAL/80A patent/IN151790B/en unknown
- 1980-02-06 JP JP55012545A patent/JPS598411B2/ja not_active Expired
- 1980-02-06 FR FR8002883A patent/FR2448382B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NO800304L (no) | 1980-08-07 |
GB2043611A (en) | 1980-10-08 |
NO149163B (no) | 1983-11-21 |
JPS598411B2 (ja) | 1984-02-24 |
AT375562B (de) | 1984-08-27 |
GB2043611B (en) | 1983-01-12 |
FR2448382A1 (fr) | 1980-09-05 |
NO149163C (no) | 1984-02-29 |
IN151790B (no) | 1983-07-30 |
ATA55580A (de) | 1984-01-15 |
SE437940B (sv) | 1985-03-25 |
FI790392A (fi) | 1980-08-07 |
ZA80562B (en) | 1981-02-25 |
DE3004173A1 (de) | 1980-08-07 |
SE8000919L (sv) | 1980-08-07 |
JPS55106525A (en) | 1980-08-15 |
BR8000654A (pt) | 1980-10-14 |
FI62040B (fi) | 1982-07-30 |
FR2448382B1 (fr) | 1988-01-29 |
DE3004173C2 (de) | 1981-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: OUTOKUMPU OY |