BE561701A - - Google Patents
Info
- Publication number
- BE561701A BE561701A BE561701DA BE561701A BE 561701 A BE561701 A BE 561701A BE 561701D A BE561701D A BE 561701DA BE 561701 A BE561701 A BE 561701A
- Authority
- BE
- Belgium
- Prior art keywords
- dust
- filter
- pyrophoric
- dust filter
- gas
- Prior art date
Links
- 239000000428 dust Substances 0.000 claims description 70
- 239000007789 gas Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 13
- 230000002779 inactivation Effects 0.000 claims description 10
- 239000004927 clay Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000007872 degassing Methods 0.000 description 18
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 230000000415 inactivating effect Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 230000008021 deposition Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009423 ventilation Methods 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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/10—Handling in a vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
-
- 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
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE561701A true BE561701A (index.php) |
Family
ID=183560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE561701D BE561701A (index.php) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE561701A (index.php) |
-
0
- BE BE561701D patent/BE561701A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2616363A1 (fr) | Procede et dispositif de moulage en sable de pieces composites a matrice en alliage leger et insert fibreux | |
| EP0797689A1 (fr) | Dispositif d'extraction de gaz | |
| FR2525207A1 (fr) | Production d'articles en carbone plein, resistants a la corrosion et a l'erosion | |
| FR2468562A1 (fr) | Corps poreux ceramique utile comme matiere de filtrage pour des metaux en fusion | |
| FR2465698A1 (fr) | Procede de recuperation d'hydrocarbures d'un melange d'hydrocarbures et de gaz porteur et, en particulier, de recuperation du methane dans les mines de charbon, avec eventuellement decontamination de l'air ambiant | |
| FR2486815A1 (fr) | Degazeur centrifuge de boue de forage | |
| EP1527031B1 (fr) | Procede et installation pour le traitement thermique a haute temperature et la densification par infiltration chimique en phase vapeur de textures en carbone | |
| EP0985828B1 (fr) | Procédé et dispositif pour éviter les dépôts dans une pompe turbomoléculaire à palier magnétique ou gazeux | |
| WO2021198582A1 (fr) | Procede de densification de materiaux composites | |
| FR2466262A1 (fr) | Condenseur pour la separation des substances solides contenues dans les melanges vapeurs-gaz et les pulpes formes lors de la fabrication de metaux des terres rares par chloration | |
| FR2608171A1 (fr) | Granule pour la fabrication de composites a matrice metallique et procede de preparation du granule | |
| FR2634758A1 (fr) | Procede et dispositif de reparation d'un corps refractaire | |
| WO2001041942A2 (fr) | Procede de depôt d'un revêtement sur la paroi de boitiers metalliques | |
| WO2006077353A1 (fr) | Procede d'infiltration chimique en phase gazeuse pour la densification de substrats poreux par du carbone pyrolytique | |
| BE561701A (index.php) | ||
| FR2630925A1 (fr) | Procede de filtration et sechage par aspiration et appareil pour mettre en oeuvre ce procede | |
| FR2882948A1 (fr) | Procede ameliore de preparation de composites a matrice metallique et dispositif de mise en oeuvre d'un tel procede | |
| EP0125173B1 (fr) | Procédé de production de particules solides métalliques à partir d'un bain métallique | |
| BE365987A (fr) | Procédé de fabrication d'acide azotique concentré | |
| FR2772653A1 (fr) | Reacteur metallurgique, de traitement sous pression reduite d'un metal liquide | |
| CA2495766C (fr) | Dispositif d'injection d'un gaz de traitement dans un metal liquide | |
| FR2604184A1 (fr) | Procede et dispositif de fabrication de zirconium metal par reduction de tetrachlorure de zirconium | |
| FR2725643A1 (fr) | Installation pour le traitement de dechets comportant une fraction organique | |
| JP5109870B2 (ja) | 成膜装置およびそれを用いた成膜方法 | |
| BE568803A (index.php) |