BE677811A - - Google Patents
Info
- Publication number
- BE677811A BE677811A BE677811DA BE677811A BE 677811 A BE677811 A BE 677811A BE 677811D A BE677811D A BE 677811DA BE 677811 A BE677811 A BE 677811A
- Authority
- BE
- Belgium
- Prior art keywords
- gas
- furnace
- combustion
- burner
- air
- Prior art date
Links
- 230000000694 effects Effects 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims 59
- 239000007789 gas Substances 0.000 claims 59
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 49
- 229910052751 metal Inorganic materials 0.000 claims 25
- 239000002184 metal Substances 0.000 claims 25
- 229910052757 nitrogen Inorganic materials 0.000 claims 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 17
- 229910052799 carbon Inorganic materials 0.000 claims 16
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 16
- 230000003647 oxidation Effects 0.000 claims 14
- 238000007254 oxidation reaction Methods 0.000 claims 14
- 238000000034 method Methods 0.000 claims 12
- 238000004519 manufacturing process Methods 0.000 claims 10
- 239000000203 mixture Substances 0.000 claims 9
- 238000005275 alloying Methods 0.000 claims 8
- 238000002844 melting Methods 0.000 claims 8
- 230000008018 melting Effects 0.000 claims 8
- 239000003345 natural gas Substances 0.000 claims 8
- 238000010438 heat treatment Methods 0.000 claims 7
- 239000000446 fuel Substances 0.000 claims 6
- 239000011261 inert gas Substances 0.000 claims 6
- 238000011068 loading method Methods 0.000 claims 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 5
- 238000007792 addition Methods 0.000 claims 5
- 230000007423 decrease Effects 0.000 claims 5
- 230000008569 process Effects 0.000 claims 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 4
- 238000010891 electric arc Methods 0.000 claims 4
- 230000008030 elimination Effects 0.000 claims 4
- 150000002739 metals Chemical class 0.000 claims 4
- 239000001301 oxygen Substances 0.000 claims 4
- 229910052760 oxygen Inorganic materials 0.000 claims 4
- 238000007670 refining Methods 0.000 claims 4
- 229910000831 Steel Inorganic materials 0.000 claims 3
- 238000001816 cooling Methods 0.000 claims 3
- 238000003379 elimination reaction Methods 0.000 claims 3
- 230000001105 regulatory effect Effects 0.000 claims 3
- 239000002893 slag Substances 0.000 claims 3
- 239000010959 steel Substances 0.000 claims 3
- 239000004215 Carbon black (E152) Substances 0.000 claims 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 238000003723 Smelting Methods 0.000 claims 2
- 239000001569 carbon dioxide Substances 0.000 claims 2
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 2
- 230000001276 controlling effect Effects 0.000 claims 2
- 230000001186 cumulative effect Effects 0.000 claims 2
- 230000003247 decreasing effect Effects 0.000 claims 2
- 238000005265 energy consumption Methods 0.000 claims 2
- 229930195733 hydrocarbon Natural products 0.000 claims 2
- 150000002430 hydrocarbons Chemical class 0.000 claims 2
- 238000002156 mixing Methods 0.000 claims 2
- 230000004048 modification Effects 0.000 claims 2
- 238000012986 modification Methods 0.000 claims 2
- 230000002028 premature Effects 0.000 claims 2
- 230000003068 static effect Effects 0.000 claims 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 230000009471 action Effects 0.000 claims 1
- 230000002411 adverse Effects 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 238000013459 approach Methods 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000011449 brick Substances 0.000 claims 1
- 229910002090 carbon oxide Inorganic materials 0.000 claims 1
- 238000005266 casting Methods 0.000 claims 1
- 230000008859 change Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000001447 compensatory effect Effects 0.000 claims 1
- 230000006866 deterioration Effects 0.000 claims 1
- 229910001873 dinitrogen Inorganic materials 0.000 claims 1
- 238000010892 electric spark Methods 0.000 claims 1
- 238000004880 explosion Methods 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 238000010304 firing Methods 0.000 claims 1
- 239000003546 flue gas Substances 0.000 claims 1
- -1 for example Substances 0.000 claims 1
- 230000004927 fusion Effects 0.000 claims 1
- 229910002804 graphite Inorganic materials 0.000 claims 1
- 239000010439 graphite Substances 0.000 claims 1
- 230000005484 gravity Effects 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 150000002500 ions Chemical class 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 230000000670 limiting effect Effects 0.000 claims 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims 1
- 230000007246 mechanism Effects 0.000 claims 1
- 229910001092 metal group alloy Inorganic materials 0.000 claims 1
- 231100000989 no adverse effect Toxicity 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 238000010248 power generation Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 238000010926 purge Methods 0.000 claims 1
- 238000000746 purification Methods 0.000 claims 1
- 230000001932 seasonal effect Effects 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
- C21C5/5217—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
-
- 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
- Y02P10/20—Recycling
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN104235 | 1966-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE677811A true BE677811A (enrdf_load_stackoverflow) | 1966-08-01 |
Family
ID=32800558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE677811D BE677811A (enrdf_load_stackoverflow) | 1966-03-09 | 1966-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE677811A (enrdf_load_stackoverflow) |
-
1966
- 1966-03-14 BE BE677811D patent/BE677811A/fr unknown
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