BE562895A - - Google Patents
Info
- Publication number
- BE562895A BE562895A BE562895DA BE562895A BE 562895 A BE562895 A BE 562895A BE 562895D A BE562895D A BE 562895DA BE 562895 A BE562895 A BE 562895A
- Authority
- BE
- Belgium
- Prior art keywords
- gas
- reducing action
- smoke
- reducing
- iron
- Prior art date
Links
- 239000007789 gas Substances 0.000 claims description 26
- 230000001603 reducing Effects 0.000 claims description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 239000000779 smoke Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 3
- 238000009877 rendering Methods 0.000 claims description 2
- 238000007670 refining Methods 0.000 description 5
- 241001088417 Ammodytes americanus Species 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229910000460 iron oxide Inorganic materials 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Manufacture Of Iron (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE562895A true BE562895A (de) |
Family
ID=184333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE562895D BE562895A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE562895A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1289540B (de) * | 1959-01-28 | 1969-02-20 | Siderurgie Fse Inst Rech | Verfahren und Vorrichtung zum Abfuehren und Kuehlen der beim Frischen von Roheisen von einer im Abstand von dem Konverter angeordneten Haube aufgefangenen unverbrannten Gase |
-
0
- BE BE562895D patent/BE562895A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1289540B (de) * | 1959-01-28 | 1969-02-20 | Siderurgie Fse Inst Rech | Verfahren und Vorrichtung zum Abfuehren und Kuehlen der beim Frischen von Roheisen von einer im Abstand von dem Konverter angeordneten Haube aufgefangenen unverbrannten Gase |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0482992B1 (de) | Verfahren zur Herstellung einer Atmosphäre für thermische Behandlungen | |
| EP0406047B1 (de) | Verfahren zum Wärmebehandeln von Metallen | |
| KR101165104B1 (ko) | 저탄소강을 생산하기 위한 방법 | |
| BE562895A (de) | ||
| BE1006565A6 (fr) | Procede de valorisation de la scorie de four electrique d'acierie. | |
| JPH0233779B2 (de) | ||
| CN113355477A (zh) | 一种底吹氢气实现转炉高废钢比冶炼的方法 | |
| CN111961797A (zh) | 提高半钢炼钢转炉煤气中co含量的方法 | |
| US3219440A (en) | Method of metal purification | |
| FR2515163A1 (fr) | Procede d'elimination du calcium et de l'aluminium dans le silicium et les alliages a base de silicium | |
| SU711106A1 (ru) | Способ производства стали в конвертере | |
| FR2528872A1 (fr) | Procede de fabrication du nickel metallique a partir d'une matiere premiere oxydee nickelifere | |
| US411205A (en) | Frank l | |
| FR2501718A1 (fr) | Procede de conduite du haut fourneau avec injection de gaz reducteurs surchauffes | |
| RU1794951C (ru) | Способ переработки металлургических шлаков | |
| JPS62116752A (ja) | 低・中炭素合金鉄の製造方法 | |
| BE500874A (de) | ||
| SU1073299A1 (ru) | Способ получени нержавеющей стали | |
| BE530370A (de) | ||
| JPS5928608B2 (ja) | 超極低炭素、窒素高クロム鋼の製造方法 | |
| BE502042A (de) | ||
| BE569068A (de) | ||
| JPS6156288B2 (de) | ||
| BE495323A (de) | ||
| JPS5921923B2 (ja) | 高クロム合金鋼の溶製方法 |