BE642015A - - Google Patents
Info
- Publication number
- BE642015A BE642015A BE642015DA BE642015A BE 642015 A BE642015 A BE 642015A BE 642015D A BE642015D A BE 642015DA BE 642015 A BE642015 A BE 642015A
- Authority
- BE
- Belgium
- Prior art keywords
- furnace
- mixture
- sep
- reducing agent
- carbon
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 124
- 230000001603 reducing Effects 0.000 claims description 84
- 238000006722 reduction reaction Methods 0.000 claims description 64
- 229910052799 carbon Inorganic materials 0.000 claims description 62
- 239000007789 gas Substances 0.000 claims description 51
- 238000011068 load Methods 0.000 claims description 47
- 239000003638 reducing agent Substances 0.000 claims description 41
- 239000000463 material Substances 0.000 claims description 35
- 229910052739 hydrogen Inorganic materials 0.000 claims description 31
- 239000001257 hydrogen Substances 0.000 claims description 31
- 239000000203 mixture Substances 0.000 claims description 31
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 29
- 229910052717 sulfur Inorganic materials 0.000 claims description 29
- 239000011593 sulfur Substances 0.000 claims description 29
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 20
- 238000002844 melting Methods 0.000 claims description 15
- 238000004821 distillation Methods 0.000 claims description 12
- 150000002430 hydrocarbons Chemical class 0.000 claims description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 12
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 9
- 230000002829 reduced Effects 0.000 claims description 9
- 230000004907 flux Effects 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 8
- 230000002776 aggregation Effects 0.000 claims description 7
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 7
- 150000002431 hydrogen Chemical class 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 238000005054 agglomeration Methods 0.000 claims description 6
- 238000005245 sintering Methods 0.000 claims description 6
- 230000036961 partial Effects 0.000 claims description 5
- 239000000470 constituent Substances 0.000 claims description 4
- 239000010419 fine particle Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- -1 arsenio Chemical class 0.000 claims description 3
- 230000000875 corresponding Effects 0.000 claims description 3
- 238000006297 dehydration reaction Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000007800 oxidant agent Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 150000002500 ions Chemical class 0.000 claims description 2
- 238000001465 metallisation Methods 0.000 claims 3
- 239000004215 Carbon black (E152) Substances 0.000 claims 2
- 229940019452 Loris Drugs 0.000 claims 1
- 241000288982 Loris Species 0.000 claims 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 1
- 229910052796 boron Inorganic materials 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 239000011872 intimate mixture Substances 0.000 claims 1
- 230000000149 penetrating Effects 0.000 claims 1
- 238000002203 pretreatment Methods 0.000 claims 1
- 229920001098 polystyrene-block-poly(ethylene/propylene) Polymers 0.000 description 130
- 239000003245 coal Substances 0.000 description 62
- 238000002485 combustion reaction Methods 0.000 description 36
- 239000002893 slag Substances 0.000 description 28
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 24
- 239000003039 volatile agent Substances 0.000 description 16
- 239000003610 charcoal Substances 0.000 description 15
- 239000000428 dust Substances 0.000 description 15
- 239000000446 fuel Substances 0.000 description 13
- 230000001590 oxidative Effects 0.000 description 12
- 239000000779 smoke Substances 0.000 description 12
- 239000011269 tar Substances 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 11
- 239000000571 coke Substances 0.000 description 10
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 9
- 239000003077 lignite Substances 0.000 description 9
- 239000003345 natural gas Substances 0.000 description 9
- 238000004939 coking Methods 0.000 description 7
- SZVJSHCCFOBDDC-UHFFFAOYSA-N Iron(II,III) oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 6
- 230000004927 fusion Effects 0.000 description 6
- 230000001965 increased Effects 0.000 description 6
- 230000014759 maintenance of location Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 5
- 235000015450 Tilia cordata Nutrition 0.000 description 5
- 235000011941 Tilia x europaea Nutrition 0.000 description 5
- 239000003575 carbonaceous material Substances 0.000 description 5
- 239000004571 lime Substances 0.000 description 5
- 239000002956 ash Substances 0.000 description 4
- 238000003763 carbonization Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 230000001105 regulatory Effects 0.000 description 4
- 210000001513 Elbow Anatomy 0.000 description 3
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 3
- 239000003830 anthracite Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 235000008504 concentrate Nutrition 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 238000004868 gas analysis Methods 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- OKTJSMMVPCPJKN-BJUDXGSMSA-N (11)6C Chemical compound [11C] OKTJSMMVPCPJKN-BJUDXGSMSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 241000282329 Lutra lutra Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000010883 coal ash Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 229910052595 hematite Inorganic materials 0.000 description 2
- 239000011019 hematite Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910000460 iron oxide Inorganic materials 0.000 description 2
- 235000013980 iron oxide Nutrition 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 229910052683 pyrite Inorganic materials 0.000 description 2
- 239000011028 pyrite Substances 0.000 description 2
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241001606065 Aoa Species 0.000 description 1
- 210000000709 Aorta Anatomy 0.000 description 1
- 241000270299 Boa Species 0.000 description 1
- 210000000988 Bone and Bones Anatomy 0.000 description 1
- 108060001571 COMT Proteins 0.000 description 1
- 229960004424 Carbon Dioxide Drugs 0.000 description 1
- 230000037250 Clearance Effects 0.000 description 1
- 240000004244 Cucurbita moschata Species 0.000 description 1
- 235000009854 Cucurbita moschata Nutrition 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- 235000004418 Durio kutejensis Nutrition 0.000 description 1
- 235000002917 Fraxinus ornus Nutrition 0.000 description 1
- 240000003598 Fraxinus ornus Species 0.000 description 1
- 210000004013 Groin Anatomy 0.000 description 1
- 240000000450 Peltophorum pterocarpum Species 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 240000006394 Sorghum bicolor Species 0.000 description 1
- 241001116498 Taxus baccata Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 235000008984 brauner Senf Nutrition 0.000 description 1
- 244000275904 brauner Senf Species 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 235000012970 cakes Nutrition 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000035512 clearance Effects 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000003247 decreasing Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000002147 killing Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 101700066213 manA-1 Proteins 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 235000019713 millet Nutrition 0.000 description 1
- 230000001264 neutralization Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 125000001741 organic sulfur group Chemical group 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 235000020354 squash Nutrition 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000003068 static Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001360 synchronised Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002023 wood 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
- C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE642015A true BE642015A (xx) |
Family
ID=204863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE642015D BE642015A (xx) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE642015A (xx) |
-
0
- BE BE642015D patent/BE642015A/fr unknown
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