GB1421148A - Treatment and disposal of gases emitted during the operation of a steelmaking converter - Google Patents
Treatment and disposal of gases emitted during the operation of a steelmaking converterInfo
- Publication number
- GB1421148A GB1421148A GB5887272A GB5887272A GB1421148A GB 1421148 A GB1421148 A GB 1421148A GB 5887272 A GB5887272 A GB 5887272A GB 5887272 A GB5887272 A GB 5887272A GB 1421148 A GB1421148 A GB 1421148A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gases
- hood
- skirt
- converter
- baum
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/38—Removal of waste gases or dust
- C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
-
- 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
- Y02P10/25—Process efficiency
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
1421148 Cleaning exhaust gases from steelmaking converter K BAUM [trading as VERFAHRENSTECHNIK DR ING KURT BAUM] 20 Dec 1972 [20 Dec 1971] 58872/72 Heading C7D [Also in Division F4] A steel making converter 10 comprises tuyeres 16 through which O 2 , N2, Air, Ar, and hydrocarbons can be blown in the hydrocarbon surrounding the O 2 blast, and a gas-collection unit comprising a water-cooled hood 27 and a movable skirt 28. The off-gases pass into a stack 40 and a Venturi scrubber 41, thence to a secondary Venturi scrubber 44, and then either through valve 54 or to a stack 51 and torch 52. The skirt 28 can be adjusted either to allow air to enter the hood 27 and react with the off-gases, or to seal the hood. The scrubbed off gases are monitored by a partial pressure sensor 68 (for O 2 ) and an infra-red sensor 69 (for CO, CO 2 , and H 2 O), and when the off-gases reach the desired calorific value they are directed through pipe 53 and valves 58 to storage. The sensor 68 also. monitors changes in combustion conditions and shuts down the skirt 28 when stoichiometric conditions are achieved. When the converter 10 is tilted, the gases are collected by auxilliary hood 66. Powdered materials, e.g. iron oxide, CaCO 3 , CaO, CaF2 may be introduced through the tuyeres from container 31.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20995371A | 1971-12-20 | 1971-12-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1421148A true GB1421148A (en) | 1976-01-14 |
Family
ID=22781022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5887272A Expired GB1421148A (en) | 1971-12-20 | 1972-12-20 | Treatment and disposal of gases emitted during the operation of a steelmaking converter |
Country Status (13)
Country | Link |
---|---|
BE (1) | BE791165A (en) |
CA (1) | CA1017563A (en) |
CS (1) | CS167367B2 (en) |
DD (1) | DD100283A5 (en) |
DE (1) | DE2239578C3 (en) |
FR (1) | FR2164574B1 (en) |
GB (1) | GB1421148A (en) |
HU (1) | HU166611B (en) |
NL (1) | NL7213481A (en) |
PL (1) | PL89690B1 (en) |
SE (1) | SE407235B (en) |
SU (1) | SU1101177A3 (en) |
ZA (1) | ZA728464B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8623286B2 (en) | 2008-07-08 | 2014-01-07 | Mitsubishi Heavy Industries, Ltd. | System for collecting carbon dioxide in flue gas |
CN112325312A (en) * | 2020-10-21 | 2021-02-05 | 昆明理工大学 | Method and device for reducing emission of acidic harmful gas in CO industrial tail gas by pyrolysis of carbonate ore |
CN114904874A (en) * | 2021-05-08 | 2022-08-16 | 宜兴大平杆塔制造有限公司 | Application method of zinc fume collecting device for galvanizing workshop |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2239373C2 (en) * | 1972-08-10 | 1978-05-24 | Gottfried Bischoff Bau Kompl. Gasreinigungs- Und Wasserrueckkuehlanlagen Gmbh U. Co Kg, 4300 Essen | System for dedusting the exhaust gases produced in a steel mill |
FR2494719A2 (en) * | 1976-07-28 | 1982-05-28 | Clesid Sa | Fume extn. appts. for converter - includes valve switching chamber so fumes can flow from either prim or sec ducts to dust extn. appts. |
FR2402708A2 (en) * | 1977-09-12 | 1979-04-06 | Clesid Sa | Fume extn. plant for steelworks converter - with efficient fume extn. when converter is being charged |
AT382888B (en) * | 1984-11-19 | 1987-04-27 | Voest Alpine Ag | METHOD FOR PRODUCING A MIXED GAS AND SYSTEM FOR IMPLEMENTING THE METHOD |
AT412579B (en) † | 2003-09-23 | 2005-04-25 | Voest Alpine Ind Anlagen | METHOD OF COLLECTING AND TREATING REACTION GASES FROM A PRODUCTION FACILITY FOR MELT LIQUID METALS AND DUST REMOVERING SYSTEM THEREFOR |
DE102020200571A1 (en) | 2020-01-20 | 2021-07-22 | Sms Group Gmbh | Device and method for operating the device |
CN111974154B (en) * | 2020-08-20 | 2022-10-11 | 威海云之卫智能科技有限公司 | A gaseous collection device of carbon disulfide for production of cellulose foam |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE658726C (en) * | 1936-09-23 | 1938-04-09 | Hartmann Akt Ges Maschf | Dedusting system, especially for electric ovens |
AT205527B (en) * | 1956-03-19 | 1959-10-10 | Kurt Baum Kommandit Ges Fuer V | Process for obtaining a combustible gas when refining pig iron and hood for implementation |
DE1408912A1 (en) * | 1960-08-03 | 1968-12-05 | Baum Verfahrenstechnik | Process for obtaining a combustible gas when refining pig iron |
DE1280895B (en) * | 1961-07-27 | 1968-10-24 | Cie Des Ateliers Et Forges De | Method for collecting and discharging converter exhaust gases |
FR1325023A (en) * | 1962-03-14 | 1963-04-26 | Siderurgie Fse Inst Rech | Control process for combustion-free capture of gases from pneumatic refining of pig irons |
DE1916945C3 (en) * | 1969-04-02 | 1980-04-17 | Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg | Use of the jacket gas process for refining pig iron to steel |
US3588070A (en) * | 1969-06-19 | 1971-06-28 | Chemical Construction Corp | Oxygen steel converter |
DE1948677A1 (en) * | 1969-09-26 | 1971-04-01 | Baumco Appbau Ges Mbh | Flue gas deflector for use on converters - during charging |
-
1972
- 1972-08-11 DE DE2239578A patent/DE2239578C3/en not_active Expired
- 1972-10-05 NL NL7213481A patent/NL7213481A/xx not_active Application Discontinuation
- 1972-11-07 FR FR7239281A patent/FR2164574B1/fr not_active Expired
- 1972-11-09 BE BE791165D patent/BE791165A/en unknown
- 1972-11-29 ZA ZA728464A patent/ZA728464B/en unknown
- 1972-12-18 HU HUPE865A patent/HU166611B/hu unknown
- 1972-12-18 CS CS8722A patent/CS167367B2/cs unknown
- 1972-12-18 DD DD167650A patent/DD100283A5/xx unknown
- 1972-12-18 PL PL1972159638A patent/PL89690B1/pl unknown
- 1972-12-19 SU SU721865268A patent/SU1101177A3/en active
- 1972-12-19 CA CA159,427A patent/CA1017563A/en not_active Expired
- 1972-12-19 SE SE7216632A patent/SE407235B/en unknown
- 1972-12-20 GB GB5887272A patent/GB1421148A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8623286B2 (en) | 2008-07-08 | 2014-01-07 | Mitsubishi Heavy Industries, Ltd. | System for collecting carbon dioxide in flue gas |
US9249711B2 (en) | 2008-07-08 | 2016-02-02 | Mitsubishi Heavy Industries, Ltd. | System for collecting carbon dioxide in flue gas |
US9341101B2 (en) | 2008-07-08 | 2016-05-17 | Mitsubishi Heavy Industries, Ltd. | System for collecting carbon dioxide in flue gas |
CN112325312A (en) * | 2020-10-21 | 2021-02-05 | 昆明理工大学 | Method and device for reducing emission of acidic harmful gas in CO industrial tail gas by pyrolysis of carbonate ore |
CN114904874A (en) * | 2021-05-08 | 2022-08-16 | 宜兴大平杆塔制造有限公司 | Application method of zinc fume collecting device for galvanizing workshop |
CN114904874B (en) * | 2021-05-08 | 2023-05-23 | 宜兴大平杆塔制造有限公司 | Application method of zinc fume collecting device for zinc plating workshop |
Also Published As
Publication number | Publication date |
---|---|
FR2164574B1 (en) | 1975-01-03 |
SU1101177A3 (en) | 1984-06-30 |
DD100283A5 (en) | 1973-09-12 |
NL7213481A (en) | 1973-06-22 |
ZA728464B (en) | 1973-09-26 |
CS167367B2 (en) | 1976-04-29 |
SE407235B (en) | 1979-03-19 |
DE2239578C3 (en) | 1982-07-22 |
DE2239578B2 (en) | 1977-10-13 |
CA1017563A (en) | 1977-09-20 |
AU5012572A (en) | 1974-06-20 |
FR2164574A1 (en) | 1973-08-03 |
PL89690B1 (en) | 1976-12-31 |
DE2239578A1 (en) | 1973-06-28 |
BE791165A (en) | 1973-03-01 |
HU166611B (en) | 1975-04-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1421148A (en) | Treatment and disposal of gases emitted during the operation of a steelmaking converter | |
FR2456543A1 (en) | PROCESS FOR PURIFYING A GAS CONTAINING HYDROGEN SULFIDE | |
US3908969A (en) | Method and apparatus for air pollution control combined with safe recovery and control of gases from a bottom-blown steel converter vessel | |
BG60231B2 (en) | Process for removing sulphur compounds, in particular sulphur dioxide, from flue gasses | |
US3998626A (en) | Method for air pollution control combined with safe recovery and control of gases from a bottom-blown steel converter vessel | |
GB1448292A (en) | Electric arc furnace and a method of treating molten metal in such a furnace | |
US3084039A (en) | Recovery of combustible gases in ferro-metallurgical processes | |
GB1418488A (en) | Method and apparatus for the refining of steel | |
GB951429A (en) | Process and device for refining pig iron | |
GB1403058A (en) | Refining of low phosphorus pig irons | |
FR2158140A1 (en) | Steel making - by top and bottom blowing oxygen with a fluid contg hydrocarbons | |
GB1216779A (en) | High pressure reduction of iron ore | |
GB1041253A (en) | Improvements relating to the preparation of chromium compounds | |
US3224750A (en) | Recovery of combustible gases in ferro-metallurgical processes | |
GB1043499A (en) | A process and an equipment for the desulphurization of pig iron | |
GB1315894A (en) | Method and apparatus for refining molten metals | |
GB944058A (en) | Improvements in or relating to a process for the refining of pig iron | |
GB863803A (en) | Improvements relating to manufacture of steel in a rotary furnace | |
JPS5594421A (en) | Operating method in top blowing oxygen converter | |
GB1384134A (en) | Method and apparatus for the desulphurisation of liquid iron | |
GB869953A (en) | Improvements in or relating to the refining of steel | |
GB1412923A (en) | Pig iron refining control | |
JPS56130415A (en) | Treatment of waste gas in bottom-blowing refining furnace | |
GB1110054A (en) | The production of liquid pig iron or steel | |
GB1154335A (en) | Apparatus for Discharging or Recovering Unburned Gas from Oxygen Top-Blowing Converter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |