UA82783C2 - СПОСОБ ПОЛУЧЕНИЯ железоуглеродистого РАСПЛАВА, В ЧАСТНОСТИ РАСПЛАВА СТАЛИ - Google Patents
СПОСОБ ПОЛУЧЕНИЯ железоуглеродистого РАСПЛАВА, В ЧАСТНОСТИ РАСПЛАВА СТАЛИ Download PDFInfo
- Publication number
- UA82783C2 UA82783C2 UAA200612777A UAA200612777A UA82783C2 UA 82783 C2 UA82783 C2 UA 82783C2 UA A200612777 A UAA200612777 A UA A200612777A UA A200612777 A UAA200612777 A UA A200612777A UA 82783 C2 UA82783 C2 UA 82783C2
- Authority
- UA
- Ukraine
- Prior art keywords
- iron
- gas
- melting furnace
- reactor
- melting
- Prior art date
Links
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 title claims abstract description 6
- 239000000161 steel melt Substances 0.000 title claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 title abstract description 11
- 238000002844 melting Methods 0.000 claims abstract description 88
- 230000008018 melting Effects 0.000 claims abstract description 88
- 239000007789 gas Substances 0.000 claims abstract description 85
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 82
- 239000000463 material Substances 0.000 claims abstract description 82
- 229910052742 iron Inorganic materials 0.000 claims abstract description 40
- 239000000203 mixture Substances 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 26
- 239000001301 oxygen Substances 0.000 claims abstract description 17
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000000126 substance Substances 0.000 claims abstract description 16
- 238000004157 plasmatron Methods 0.000 claims abstract description 14
- 239000003345 natural gas Substances 0.000 claims abstract description 8
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 23
- 229910052799 carbon Inorganic materials 0.000 claims description 23
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 14
- 238000011084 recovery Methods 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 238000001465 metallisation Methods 0.000 claims description 9
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 7
- 230000002829 reductive effect Effects 0.000 claims description 7
- 238000002309 gasification Methods 0.000 claims description 6
- 238000011068 loading method Methods 0.000 claims description 4
- 239000003245 coal Substances 0.000 abstract description 22
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 239000007790 solid phase Substances 0.000 abstract description 7
- 239000003575 carbonaceous material Substances 0.000 abstract 1
- 238000009851 ferrous metallurgy Methods 0.000 abstract 1
- 239000008188 pellet Substances 0.000 description 34
- 238000006722 reduction reaction Methods 0.000 description 33
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000002912 waste gas Substances 0.000 description 5
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 4
- 239000003830 anthracite Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- 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
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Iron (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200612777A UA82783C2 (ru) | 2006-12-04 | 2006-12-04 | СПОСОБ ПОЛУЧЕНИЯ железоуглеродистого РАСПЛАВА, В ЧАСТНОСТИ РАСПЛАВА СТАЛИ |
| RU2007133619/02A RU2359044C1 (ru) | 2006-12-04 | 2007-09-07 | Способ получения расплава железа, в частности расплава стали |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200612777A UA82783C2 (ru) | 2006-12-04 | 2006-12-04 | СПОСОБ ПОЛУЧЕНИЯ железоуглеродистого РАСПЛАВА, В ЧАСТНОСТИ РАСПЛАВА СТАЛИ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA82783C2 true UA82783C2 (ru) | 2008-05-12 |
Family
ID=39819204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200612777A UA82783C2 (ru) | 2006-12-04 | 2006-12-04 | СПОСОБ ПОЛУЧЕНИЯ железоуглеродистого РАСПЛАВА, В ЧАСТНОСТИ РАСПЛАВА СТАЛИ |
Country Status (2)
| Country | Link |
|---|---|
| RU (1) | RU2359044C1 (ru) |
| UA (1) | UA82783C2 (ru) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4037977A1 (de) * | 1990-11-29 | 1992-06-11 | Voest Alpine Ind Anlagen | Verfahren zur herstellung von roheisen bzw. eisenschwamm |
| AT406480B8 (de) * | 1995-07-19 | 2000-07-25 | Voest Alpine Ind Anlagen | Verfahren zur herstellung von flüssigem roheisen oder stahlvorprodukten und anlage zur durchführung des verfahrens |
-
2006
- 2006-12-04 UA UAA200612777A patent/UA82783C2/ru unknown
-
2007
- 2007-09-07 RU RU2007133619/02A patent/RU2359044C1/ru not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2007133619A (ru) | 2009-03-20 |
| RU2359044C1 (ru) | 2009-06-20 |
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