BE643591A - - Google Patents
Info
- Publication number
- BE643591A BE643591A BE643591DA BE643591A BE 643591 A BE643591 A BE 643591A BE 643591D A BE643591D A BE 643591DA BE 643591 A BE643591 A BE 643591A
- Authority
- BE
- Belgium
- Prior art keywords
- jet
- chute
- slag
- liquid
- orifices
- Prior art date
Links
- 239000007788 liquid Substances 0.000 claims description 9
- 239000008187 granular material Substances 0.000 claims description 7
- 230000003179 granulation Effects 0.000 claims description 7
- 238000005469 granulation Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000002893 slag Substances 0.000 description 21
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 206010013496 Disturbance in attention Diseases 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B3/00—General features in the manufacture of pig-iron
- C21B3/04—Recovery of by-products, e.g. slag
- C21B3/06—Treatment of liquid slag
- C21B3/08—Cooling slag
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/02—Physical or chemical treatment of slags
- C21B2400/022—Methods of cooling or quenching molten slag
- C21B2400/024—Methods of cooling or quenching molten slag with the direct use of steam or liquid coolants, e.g. water
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/05—Apparatus features
- C21B2400/062—Jet nozzles or pressurised fluids for cooling, fragmenting or atomising slag
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Manufacture Of Iron (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR926855A FR83190E (fr) | 1963-03-05 | 1963-03-05 | Dispositif de granulation de laitier métallurgique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE643591A true BE643591A (lt) | 1964-05-29 |
Family
ID=8798463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE643591D BE643591A (lt) | 1963-03-05 | 1964-02-10 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE643591A (lt) |
| DE (1) | DE1893937U (lt) |
| FR (1) | FR83190E (lt) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54163152U (lt) * | 1978-05-04 | 1979-11-15 | ||
| FR2527940A1 (fr) * | 1982-06-02 | 1983-12-09 | Cirm | Procede d'obtention de granulats a partir de scorie d'acierie |
| EP0131668A1 (fr) * | 1983-07-12 | 1985-01-23 | Compagnie Industrielle De Recuperation Metallurgique C.I.R.M. | Procédé d'obtention de granulats à partir de scorie d'aciérie |
| EP0192383A3 (en) * | 1985-02-18 | 1987-01-28 | National Research Development Corporation | Method of distributing liquid onto a substrate |
-
1963
- 1963-03-05 FR FR926855A patent/FR83190E/fr not_active Expired
-
1964
- 1964-02-10 BE BE643591D patent/BE643591A/fr unknown
- 1964-03-03 DE DEJ12460U patent/DE1893937U/de not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54163152U (lt) * | 1978-05-04 | 1979-11-15 | ||
| FR2527940A1 (fr) * | 1982-06-02 | 1983-12-09 | Cirm | Procede d'obtention de granulats a partir de scorie d'acierie |
| EP0131668A1 (fr) * | 1983-07-12 | 1985-01-23 | Compagnie Industrielle De Recuperation Metallurgique C.I.R.M. | Procédé d'obtention de granulats à partir de scorie d'aciérie |
| EP0192383A3 (en) * | 1985-02-18 | 1987-01-28 | National Research Development Corporation | Method of distributing liquid onto a substrate |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1893937U (de) | 1964-06-04 |
| FR83190E (fr) | 1964-06-26 |
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