BE510367A - - Google Patents
Info
- Publication number
- BE510367A BE510367A BE510367DA BE510367A BE 510367 A BE510367 A BE 510367A BE 510367D A BE510367D A BE 510367DA BE 510367 A BE510367 A BE 510367A
- Authority
- BE
- Belgium
- Prior art keywords
- low
- furnace
- vessel
- oven
- gas
- Prior art date
Links
- 239000007789 gas Substances 0.000 claims description 159
- 239000003245 coal Substances 0.000 claims description 61
- 238000002309 gasification Methods 0.000 claims description 52
- 238000010438 heat treatment Methods 0.000 claims description 51
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 46
- 239000000571 coke Substances 0.000 claims description 41
- 239000000463 material Substances 0.000 claims description 38
- 239000002893 slag Substances 0.000 claims description 36
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 29
- 239000001301 oxygen Substances 0.000 claims description 29
- 229910052760 oxygen Inorganic materials 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 28
- 238000002485 combustion reaction Methods 0.000 claims description 27
- 238000004821 distillation Methods 0.000 claims description 27
- 238000009434 installation Methods 0.000 claims description 27
- 239000000446 fuel Substances 0.000 claims description 26
- 230000009467 reduction Effects 0.000 claims description 26
- 239000000470 constituent Substances 0.000 claims description 23
- 229910052742 iron Inorganic materials 0.000 claims description 23
- 238000005058 metal casting Methods 0.000 claims description 23
- 238000007664 blowing Methods 0.000 claims description 22
- 238000000926 separation method Methods 0.000 claims description 21
- 238000003723 Smelting Methods 0.000 claims description 19
- 239000000428 dust Substances 0.000 claims description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- 229910052799 carbon Inorganic materials 0.000 claims description 16
- 238000002844 melting Methods 0.000 claims description 16
- 230000008018 melting Effects 0.000 claims description 16
- 238000011068 loading method Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 238000005266 casting Methods 0.000 claims description 7
- 239000004568 cement Substances 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims description 7
- 230000036961 partial effect Effects 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 230000004520 agglutination Effects 0.000 claims description 5
- 238000000354 decomposition reaction Methods 0.000 claims description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 3
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 3
- 239000000567 combustion gas Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 238000009749 continuous casting Methods 0.000 claims description 3
- 239000004571 lime Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 229910000805 Pig iron Inorganic materials 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000011449 brick Substances 0.000 claims description 2
- 239000011490 mineral wool Substances 0.000 claims description 2
- 230000009257 reactivity Effects 0.000 claims description 2
- 238000007670 refining Methods 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims description 2
- 230000002000 scavenging effect Effects 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims 9
- 238000002156 mixing Methods 0.000 claims 2
- 229910001570 bauxite Inorganic materials 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 239000002956 ash Substances 0.000 description 31
- 230000008901 benefit Effects 0.000 description 20
- 238000004519 manufacturing process Methods 0.000 description 15
- 239000000155 melt Substances 0.000 description 13
- 239000003610 charcoal Substances 0.000 description 9
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 230000002829 reductive effect Effects 0.000 description 8
- 230000002349 favourable effect Effects 0.000 description 7
- 230000004927 fusion Effects 0.000 description 7
- 229930195733 hydrocarbon Natural products 0.000 description 7
- 150000002430 hydrocarbons Chemical class 0.000 description 7
- 238000010926 purge Methods 0.000 description 7
- 238000005336 cracking Methods 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 3
- 206010039509 Scab Diseases 0.000 description 3
- 239000002802 bituminous coal Substances 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000004071 soot Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000010626 work up procedure Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 244000240602 cacao Species 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000002801 charged material Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000011872 intimate mixture Substances 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/02—Internal forms
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE510367A true BE510367A (en(2012)) |
Family
ID=149503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE510367D BE510367A (en(2012)) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE510367A (en(2012)) |
-
0
- BE BE510367D patent/BE510367A/fr unknown
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