GB1589829A - Process for removing sulphur dioxide and solids from the exhaust gas of a sintering process - Google Patents
Process for removing sulphur dioxide and solids from the exhaust gas of a sintering process Download PDFInfo
- Publication number
- GB1589829A GB1589829A GB44430/77A GB4443077A GB1589829A GB 1589829 A GB1589829 A GB 1589829A GB 44430/77 A GB44430/77 A GB 44430/77A GB 4443077 A GB4443077 A GB 4443077A GB 1589829 A GB1589829 A GB 1589829A
- Authority
- GB
- United Kingdom
- Prior art keywords
- exhaust gas
- sulphur dioxide
- partial stream
- sintering machine
- gas
- 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
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title claims description 98
- 238000005245 sintering Methods 0.000 title claims description 54
- 235000010269 sulphur dioxide Nutrition 0.000 title claims description 46
- 239000004291 sulphur dioxide Substances 0.000 title claims description 46
- 238000000034 method Methods 0.000 title claims description 26
- 239000007787 solid Substances 0.000 title claims description 9
- 239000007789 gas Substances 0.000 claims description 87
- 239000003344 environmental pollutant Substances 0.000 claims description 26
- 231100000719 pollutant Toxicity 0.000 claims description 26
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 239000000428 dust Substances 0.000 claims description 15
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 3
- 238000009529 body temperature measurement Methods 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000609499 Palicourea Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- -1 ferrous metals Chemical class 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
-
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/02—Working-up flue 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
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2652140A DE2652140C2 (de) | 1976-11-16 | 1976-11-16 | Verfahren zur Entfernung von SO2 und festen Schadstoffen aus Sinterabgas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1589829A true GB1589829A (en) | 1981-05-20 |
Family
ID=5993265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB44430/77A Expired GB1589829A (en) | 1976-11-16 | 1977-10-25 | Process for removing sulphur dioxide and solids from the exhaust gas of a sintering process |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5363269A (enrdf_load_stackoverflow) |
| DE (1) | DE2652140C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2370501A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1589829A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60128223A (ja) * | 1983-12-13 | 1985-07-09 | Kawasaki Steel Corp | 焼結機排ガスの脱硫方法 |
| CN111715062B (zh) * | 2020-06-28 | 2022-02-15 | 重庆德能再生资源股份有限公司 | 铅回收用尾气处理装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1836176A (en) * | 1929-01-28 | 1931-12-15 | Int Precipitation Co | Process for treatment of gases arising from the heating of sulphide ores and the like |
| DE1151942B (de) * | 1958-07-31 | 1963-07-25 | Yawata Iron & Steel Co | Vorrichtung zur automatischen Regelung einer D-L-Sintermaschine |
-
1976
- 1976-11-16 DE DE2652140A patent/DE2652140C2/de not_active Expired
-
1977
- 1977-10-25 GB GB44430/77A patent/GB1589829A/en not_active Expired
- 1977-11-04 FR FR7733273A patent/FR2370501A1/fr active Granted
- 1977-11-14 JP JP13654077A patent/JPS5363269A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2370501B1 (enrdf_load_stackoverflow) | 1980-08-22 |
| JPS5363269A (en) | 1978-06-06 |
| JPS6344806B2 (enrdf_load_stackoverflow) | 1988-09-07 |
| FR2370501A1 (fr) | 1978-06-09 |
| DE2652140B1 (de) | 1978-05-18 |
| DE2652140C2 (de) | 1979-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |