BE337004A - - Google Patents
Info
- Publication number
- BE337004A BE337004A BE337004DA BE337004A BE 337004 A BE337004 A BE 337004A BE 337004D A BE337004D A BE 337004DA BE 337004 A BE337004 A BE 337004A
- Authority
- BE
- Belgium
- Prior art keywords
- products
- metallurgical
- agglomerated
- treated
- melting zone
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 239000000446 fuel Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000000203 mixture Substances 0.000 description 7
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 4
- 235000011941 Tilia x europaea Nutrition 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 239000004571 lime Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000011028 pyrite Substances 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Description
<Desc/Clms Page number 1>
Procédé pour agglomrer les produits métallurgiques et agglomérés obtenus suivant ce procédé
L'invention est relative à un procédé permettant d'obtenir des agglomérés de produits métallurgiques tels que poussières de gaz ou de minerais, déchets d'aciéries, pailles de trains pyrites, etc. d'une dureté telle qu'ils résistent jusqu'à leur arrivée dans la zone de fusion aux choos des autres manières intervenant dans le traitemetn
Elle est relative également aux produits obtenus par ce procédé.
A cet effet, suivant l'invention, les produits métallurgiques fins, seuls eu mélanges, sont tritués avec des liants tels que haux ou ciments ou bien chaux et :ciments si s'est nécessaire. Le mélange ainsi obtenu est comprimé sous une forme quelconque, est séché éven- tuellement et est traite à la vapeur, à l'eau bouillante ou 8. l'eau chaude suivant le degré de dureté à obtenir, lies agglomérés ainsi obtenus peuvent être trai tés directement ou doivent préalablement être séchés d'a près leur composition.
Ils ne se divisent pas ni ne tombant en poussiè- re avant d'arriver dans la zonede fusion.
Les combustibles nécessaires pour le traitement
<Desc/Clms Page number 2>
broyés ou nan peuvent être incorporés dans les agglomérés défiai? ci-dessus,
EMI2.1
RE VENDIC1..! I0118 .
1. Procédé pour l'agglomération de produits métal- lurgiques fins, qui doivent arriver sous, forme compacte dans la zone de fusion de l'appareil métallurgique de trai- tement, caractérisé par ce que les produits à traiter sont agglomérés par une ou plusieurs chaux, le mélange obtenu étant ensuite comprimé et soumis éventuellement à un sécha ge avant d'être soumis à l'action de la vapeur d'eau., de l'eau bouilJante ou d'eau moins chaude.
2. Procédé pour l'agglomération de produits métal- lurgiques fins, qui doivent arriver sous forme compacte dans la zône de fusion de l'appareil métallurgique de trai- tement, caractérisé par ce que les produits à traiter sont agglomérés par un ou plusieurs ciments, le mélange obtenu étant ensuite comprimé et soumis éventuellement à un sécha-
EMI2.2
ge ctvait (l'être soumis â¯1s.ction de la vapeur d'eau, de l'eau bouillante ou d'eau moins chaude.
. 2recécL---; pour 1ag,larnér.tion ae produits métal- lurgiques fins, qui doivent arriver sous forme compacte dans la zone de fusion de l'appareil métallurgique de trai- tement,caractérisé par ce que les produits à traiter sont agglomérés par un mélange de chaux et ciments, le mélange obtenu étant ensuite comprimé et soumis éventuellement à un séchage avnt d'être soumis à l'action de la vapeur d'eau, de l'ieau bouillante ou d'eau moins chaude.
**ATTENTION** fin du champ DESC peut contenir debut de CLMS **.
<Desc / Clms Page number 1>
Process for agglomerating metallurgical and agglomerated products obtained by this process
The invention relates to a process making it possible to obtain agglomerates of metallurgical products such as gas or mineral dust, steelworks waste, pyrite train straw, etc. of such hardness that they resist until their arrival in the zone of fusion to the choos of the other ways intervening in the treatment
It also relates to the products obtained by this process.
For this purpose, according to the invention, the fine metallurgical products, only had mixtures, are triturated with binders such as lime or cements or else lime and: cements if necessary. The mixture thus obtained is compressed into any form, is optionally dried and is treated with steam, boiling water or hot water, depending on the degree of hardness to be obtained. The agglomerated lees thus obtained can be treated. tees directly or must first be dried according to their composition.
They do not divide or fall into dust before reaching the melting zone.
The fuels required for processing
<Desc / Clms Page number 2>
ground or nan can be incorporated into agglomerates defiai? above,
EMI2.1
RE VENDIC1 ..! I0118.
1. Process for the agglomeration of fine metallurgical products, which must arrive in compact form in the melting zone of the metallurgical treatment apparatus, characterized in that the products to be treated are agglomerated by one or more lime, the mixture obtained then being compressed and optionally subjected to drying before being subjected to the action of water vapor, boiling water or less hot water.
2. Process for the agglomeration of fine metallurgical products, which must arrive in compact form in the melting zone of the metallurgical treatment apparatus, characterized in that the products to be treated are agglomerated by one or more cements. , the mixture obtained then being compressed and optionally subjected to drying.
EMI2.2
ge ctvait (the being subjected to the action of water vapor, boiling water or less hot water.
. 2recL ---; for 1ag, the production of fine metallurgical products, which must arrive in compact form in the melting zone of the metallurgical treatment apparatus, characterized in that the products to be treated are agglomerated by a mixture of lime and cements, the mixture obtained then being compressed and optionally subjected to drying before being subjected to the action of water vapor, boiling water or less hot water.
** ATTENTION ** end of DESC field can contain start of CLMS **.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE337004A true BE337004A (en) |
Family
ID=15197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE337004D BE337004A (en) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE337004A (en) |
-
0
- BE BE337004D patent/BE337004A/fr unknown
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