BE564539A - - Google Patents
Info
- Publication number
- BE564539A BE564539A BE564539DA BE564539A BE 564539 A BE564539 A BE 564539A BE 564539D A BE564539D A BE 564539DA BE 564539 A BE564539 A BE 564539A
- Authority
- BE
- Belgium
- Prior art keywords
- lances
- bath
- lance
- blowing
- diameter
- Prior art date
Links
- 238000007664 blowing Methods 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 11
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 9
- 238000003756 stirring Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013124 brewing process Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D27/00—Stirring devices for molten material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/16—Introducing a fluid jet or current into the charge
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE564539A true BE564539A (show.php) |
Family
ID=185371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE564539D BE564539A (show.php) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE564539A (show.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5246632A (en) * | 1992-05-21 | 1993-09-21 | Wentworth Fred Albert Jr | Circulatory ion vapor generator and method |
-
0
- BE BE564539D patent/BE564539A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5246632A (en) * | 1992-05-21 | 1993-09-21 | Wentworth Fred Albert Jr | Circulatory ion vapor generator and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1184381A (fr) | Dispositif rotatif de dispersion de gaz pour le traitement d'un bain de metal liquide | |
| CA1165117A (fr) | Dispositif de traitement d'un bain de metal liquide par injection de gaz | |
| US6349758B1 (en) | Apparatus for forming a pour hole and main sprue in an investment mold for lost wax casting | |
| FR2778855A1 (fr) | Procede pour l'affinage physique d'un liquide contenant des gaz dissous et des inclusions gazeuses en forme de bulles, en particulier de verre en fusion, et dispositif pour la mise en oeuvre du procede | |
| FR2496699A1 (fr) | Lance de soufflage de gaz oxydant, notamment d'oxygene, pour le traitement des metaux en fusion | |
| CA1330159C (fr) | Procede de coulee d'acier comportant un inertage du bain d'acier par de l'anhydride carbonique sous forme de neige | |
| FR2519024A1 (fr) | Lance pour l'affinage par soufflage de poudre au-dessus d'un bain de metal fondu et procede de decarburation et d'affinage de l'acier avec une telle lance | |
| EP0196952B1 (fr) | Procédé d'obtention d'un acier calmé à faible teneur en azote | |
| BE564539A (show.php) | ||
| FR2501236A1 (fr) | Procede d'affinage d'aciers a forte teneur en chrome | |
| FR2554030A1 (fr) | Dispositif de decharge de metal fondu | |
| EP0924305B1 (fr) | Réacteur métallurgique de traitement sous pression réduite d'un métal liquide | |
| CA1177642A (fr) | Buse pour lance d'injection d'oxygene pour la decarburation des fontes et application a la decarburation des fontes au chrome | |
| FR2567909A1 (fr) | Procede de traitement par gaz de balayage de bains metalliques | |
| FR2629101A1 (fr) | Brique pour l'introduction de gaz ou de produits de reaction dans un recipient de coulee metallurgique | |
| FR2607829A1 (fr) | Procede de traitement d'acier en poche | |
| LU88380A1 (fr) | Procédé et dispositif de granulation | |
| JP2021105488A (ja) | 気体含有氷の製造方法および製造装置 | |
| FR2476135A1 (show.php) | ||
| WO1992000391A1 (fr) | Procede de rechauffage d'un bain d'acier liquide et dispositif pour la mise en ×uvre de ce procede | |
| EP0515271A1 (fr) | Procédé et dispositif de coulée d'un lingot creux utilisant un noyau refroidi de manière réglable | |
| BE493231A (show.php) | ||
| EP1268863B1 (fr) | Traitement sous vide d'un metal fondu avec brassage simultane par injection d'helium | |
| BE568940A (show.php) | ||
| EP0031776B1 (fr) | Procédé de soufflage mixte pour l'affinage des métaux au convertisseur |