BE621080A - - Google Patents
Info
- Publication number
- BE621080A BE621080A BE621080DA BE621080A BE 621080 A BE621080 A BE 621080A BE 621080D A BE621080D A BE 621080DA BE 621080 A BE621080 A BE 621080A
- Authority
- BE
- Belgium
- Prior art keywords
- pellets
- temperature
- sintering
- firing
- tube furnace
- Prior art date
Links
- 239000008188 pellet Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 13
- 238000005245 sintering Methods 0.000 claims description 11
- 239000002912 waste gas Substances 0.000 claims description 8
- 238000010304 firing Methods 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 238000010411 cooking Methods 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 210000000709 aorta Anatomy 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE621080A true BE621080A (forum.php) |
Family
ID=194260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE621080D BE621080A (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE621080A (forum.php) |
-
0
- BE BE621080D patent/BE621080A/fr unknown
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