BE542189A - - Google Patents
Info
- Publication number
- BE542189A BE542189A BE542189DA BE542189A BE 542189 A BE542189 A BE 542189A BE 542189D A BE542189D A BE 542189DA BE 542189 A BE542189 A BE 542189A
- Authority
- BE
- Belgium
- Prior art keywords
- bath
- reducing
- liquid
- fumes
- contact
- Prior art date
Links
- 230000001603 reducing effect Effects 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 10
- 239000003517 fume Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000000779 smoke Substances 0.000 claims description 2
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- 150000001768 cations Chemical class 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 3
- 235000013980 iron oxide Nutrition 0.000 description 3
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 240000005926 Hamelia patens Species 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE542189A true BE542189A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=170942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE542189D BE542189A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE542189A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
0
- BE BE542189D patent/BE542189A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0937681A1 (fr) | Procédé et installation pour la production combinée d'un mélange de synthèse d'amomniac et de monoxyde de carbone | |
| BE542189A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| FR2649124A1 (fr) | Procede de traitement thermique de metaux sous atmosphere | |
| FR2473064A1 (fr) | Procede de brassage pneumatique d'un bain de metal en fusion | |
| EP0375491B1 (fr) | Procédé et installation de traitement thermique de cémentation, carbonitruration ou chauffage avant trempe de pièces métalliques | |
| EP0595673A1 (fr) | Procédé et installation de production d'azote et d'oxygène | |
| BE1007691A3 (fr) | Procede de traitement d'oxydation d'un bain liquide. | |
| CA1112879A (fr) | Procede d'affinage de la fonte par soufflage d'oxygene | |
| FR2476679A1 (fr) | Procede pour refroidir les tuyeres d'affinage de la fonte | |
| FR2460169A1 (fr) | Procede de refroidissement d'un fil metallique a partir d'un jet liquide | |
| CA1029558A (fr) | Methode de soufflage en vue d'obtenir de tres basses teneurs en carbonetdans les aciers au chrome | |
| BE495543A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| JP2009203156A (ja) | オゾンを安全に取扱うためのプロセス制御方法 | |
| FR2782787A1 (fr) | Procede et installation de production d'oxygene impur par distillation d'air | |
| US3743541A (en) | Reduction of solid, liquid or gaseous oxide-containing compounds | |
| BE564567A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| BE397899A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| BE494280A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| BE525512A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| BE558751A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| BE530771A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| BE366693A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| BE639112A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| BE562895A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| BE505854A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |