GB1434750A - Cleaning sinter plant gases - Google Patents
Cleaning sinter plant gasesInfo
- Publication number
- GB1434750A GB1434750A GB3940775A GB3940775A GB1434750A GB 1434750 A GB1434750 A GB 1434750A GB 3940775 A GB3940775 A GB 3940775A GB 3940775 A GB3940775 A GB 3940775A GB 1434750 A GB1434750 A GB 1434750A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gases
- sinter
- scrubbed
- zone
- cleaning
- 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
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/16—Sintering; Agglomerating
- C22B1/20—Sintering; Agglomerating in sintering machines with movable grates
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
- F27B21/06—Endless-strand sintering machines
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Treating Waste Gases (AREA)
Abstract
1434750 Cleaning waste gases from sinter stands METALLGESELLSCHAFT AG 24 Oct 1973 [25 Oct 1972] 39407/75 Divided out of 1434749 Heading F4B In a sinter apparatus having a continuous grate at least partly covered and divided into zones, waste gases from at least the last part of the sintering zone S and the major part of the gas from the burning through zone D are passed together to a scrubber W, the scrubbed gases are mixed with the remaining waste gases and passed to an electrostatic precipitator EF. The gases from the last part, preferably the last third, of the sintering zone, and the gases from the greater part of the burning through zone contain the greater part of the contaminants in the waste gases, and may be passed through a mechanical dust extractor M, e.g. a cyclone, before being scrubbed. The sinter may be cooled by the scrubbed gases.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722252245 DE2252245C3 (en) | 1972-10-25 | Process for cleaning exhaust gases from iron ore sintering plants |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1434750A true GB1434750A (en) | 1976-05-05 |
Family
ID=5859988
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3940775A Expired GB1434750A (en) | 1972-10-25 | 1973-10-24 | Cleaning sinter plant gases |
GB4966673A Expired GB1434749A (en) | 1972-10-25 | 1973-10-24 | Process for cleaning the exhaust gases from sintering plants |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4966673A Expired GB1434749A (en) | 1972-10-25 | 1973-10-24 | Process for cleaning the exhaust gases from sintering plants |
Country Status (12)
Country | Link |
---|---|
JP (2) | JPS5530053B2 (en) |
AT (1) | AT353240B (en) |
BE (1) | BE806479A (en) |
BR (1) | BR7308328D0 (en) |
CA (1) | CA1005638A (en) |
ES (1) | ES419324A1 (en) |
FR (1) | FR2205185A5 (en) |
GB (2) | GB1434750A (en) |
IT (1) | IT996000B (en) |
LU (1) | LU68673A1 (en) |
NL (1) | NL7312433A (en) |
ZA (1) | ZA737570B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5134802A (en) * | 1974-09-18 | 1976-03-24 | Sumitomo Shipbuild Machinery | Shoketsushuhaikigasu no shujinhoho oyobi sochi |
FR2285464A1 (en) * | 1974-09-19 | 1976-04-16 | Rochefoucauld Georges | Recovering heat and dust from last wind boxes on an ore sintering belt - by feeding the fumes to the middle wind boxes |
DE2520957C3 (en) * | 1975-05-10 | 1978-08-31 | Metallgesellschaft Ag, 6000 Frankfurt | Process for removing dusty and gaseous pollutants from starter exhaust gas |
JPS5347303A (en) * | 1976-10-13 | 1978-04-27 | Hitachi Zosen Corp | Treating method for exhaust gas and sintering machine of gas recycling type |
JPS5482304A (en) * | 1977-12-14 | 1979-06-30 | Sumitomo Metal Ind Ltd | Nox decreasing method in manufacture of sintered ore |
LU78800A1 (en) * | 1977-12-30 | 1979-07-20 | Arbed | METHOD FOR TREATMENT OF FOREIGN OR POLLUTANT GAS MIXTURES, SUCH AS AIR IN PARTICULAR |
JP2657749B2 (en) * | 1992-12-28 | 1997-09-24 | 総合パーキング建設株式会社 | Self-propelled underground circular parking lot |
KR101461580B1 (en) * | 2013-12-23 | 2014-11-17 | 주식회사 포스코 | Apparatus for manufacturing sintered ore and method for manufacturing sintered ore using the same |
CN108159861A (en) * | 2017-12-18 | 2018-06-15 | 中南大学 | A kind of Whole Process Control reduces the method and its device of sintering flue gas NOx emission |
-
1973
- 1973-09-10 NL NL7312433A patent/NL7312433A/xx active Search and Examination
- 1973-09-20 AT AT811373A patent/AT353240B/en not_active IP Right Cessation
- 1973-09-25 ZA ZA737570*A patent/ZA737570B/en unknown
- 1973-09-27 FR FR7334645A patent/FR2205185A5/fr not_active Expired
- 1973-10-04 ES ES419324A patent/ES419324A1/en not_active Expired
- 1973-10-19 IT IT30302/73A patent/IT996000B/en active
- 1973-10-23 LU LU68673A patent/LU68673A1/xx unknown
- 1973-10-24 GB GB3940775A patent/GB1434750A/en not_active Expired
- 1973-10-24 BR BR8328/73A patent/BR7308328D0/en unknown
- 1973-10-24 GB GB4966673A patent/GB1434749A/en not_active Expired
- 1973-10-24 BE BE6044339A patent/BE806479A/en unknown
- 1973-10-25 JP JP12037573A patent/JPS5530053B2/ja not_active Expired
- 1973-10-25 CA CA184,185A patent/CA1005638A/en not_active Expired
-
1978
- 1978-08-09 JP JP9715178A patent/JPS5433805A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
IT996000B (en) | 1975-11-20 |
AU6104873A (en) | 1975-04-10 |
AT353240B (en) | 1979-11-12 |
NL7312433A (en) | 1974-04-29 |
GB1434749A (en) | 1976-05-05 |
DE2252245A1 (en) | 1974-05-09 |
DE2252245B2 (en) | 1976-03-25 |
JPS5433805A (en) | 1979-03-12 |
ZA737570B (en) | 1974-08-28 |
LU68673A1 (en) | 1974-01-03 |
BR7308328D0 (en) | 1974-09-05 |
FR2205185A5 (en) | 1974-05-24 |
JPS5018302A (en) | 1975-02-26 |
CA1005638A (en) | 1977-02-22 |
ATA811373A (en) | 1979-04-15 |
ES419324A1 (en) | 1976-02-16 |
BE806479A (en) | 1974-04-24 |
JPS5530053B2 (en) | 1980-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |