BE419526A - - Google Patents
Info
- Publication number
- BE419526A BE419526A BE419526DA BE419526A BE 419526 A BE419526 A BE 419526A BE 419526D A BE419526D A BE 419526DA BE 419526 A BE419526 A BE 419526A
- Authority
- BE
- Belgium
- Prior art keywords
- zone
- reduction
- fact
- fusion
- walls
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 30
- 239000007789 gas Substances 0.000 claims description 15
- 238000002485 combustion reaction Methods 0.000 claims description 14
- 230000004927 fusion Effects 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000005755 formation reaction Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000003638 reducing agent Substances 0.000 claims description 5
- 239000003517 fume Substances 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 230000000630 rising Effects 0.000 claims description 2
- 241000027294 Fusi Species 0.000 claims 1
- 238000007664 blowing Methods 0.000 claims 1
- 239000000567 combustion gas Substances 0.000 claims 1
- 239000012141 concentrate Substances 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 239000006185 dispersion Substances 0.000 claims 1
- 230000002349 favourable Effects 0.000 claims 1
- 230000014759 maintenance of location Effects 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 230000001105 regulatory Effects 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010891 electric arc Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 230000003111 delayed Effects 0.000 description 1
- 238000006392 deoxygenation reaction Methods 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000001376 precipitating Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 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
- C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces
- C21B13/023—Making spongy iron or liquid steel, by direct processes in shaft furnaces wherein iron or steel is obtained in a molten state
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
- Manufacture And Refinement Of Metals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE419526A true BE419526A (sv) |
Family
ID=81798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE419526D BE419526A (sv) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE419526A (sv) |
-
0
- BE BE419526D patent/BE419526A/fr unknown
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