UA81078C2 - Method for natural gas supply into blast furnace - Google Patents
Method for natural gas supply into blast furnace Download PDFInfo
- Publication number
- UA81078C2 UA81078C2 UAA200608653A UAA200608653A UA81078C2 UA 81078 C2 UA81078 C2 UA 81078C2 UA A200608653 A UAA200608653 A UA A200608653A UA A200608653 A UAA200608653 A UA A200608653A UA 81078 C2 UA81078 C2 UA 81078C2
- Authority
- UA
- Ukraine
- Prior art keywords
- natural gas
- nozzle
- heating
- cooling
- blast furnace
- Prior art date
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 134
- 239000003345 natural gas Substances 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims description 27
- 238000001816 cooling Methods 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 239000002826 coolant Substances 0.000 claims abstract description 4
- 238000007664 blowing Methods 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 6
- 239000000571 coke Substances 0.000 abstract description 8
- 238000002485 combustion reaction Methods 0.000 abstract description 6
- 229910001018 Cast iron Inorganic materials 0.000 abstract description 4
- 238000009851 ferrous metallurgy Methods 0.000 abstract description 2
- 238000002844 melting Methods 0.000 abstract 2
- 230000008018 melting Effects 0.000 abstract 2
- 210000003127 knee Anatomy 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000003723 Smelting Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910000805 Pig iron Inorganic materials 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000004071 soot Substances 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
- Manufacture Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2005130579/02A RU2294377C1 (ru) | 2005-10-03 | 2005-10-03 | Способ подачи природного газа в доменную печь |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA81078C2 true UA81078C2 (en) | 2007-11-26 |
Family
ID=37990671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200608653A UA81078C2 (en) | 2005-10-03 | 2006-08-01 | Method for natural gas supply into blast furnace |
Country Status (2)
| Country | Link |
|---|---|
| RU (1) | RU2294377C1 (ru) |
| UA (1) | UA81078C2 (ru) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2514234C1 (ru) * | 2012-09-17 | 2014-04-27 | Открытое акционерное общество "Магнитогорский металлургический комбинат" | Способ подачи природного газа в доменную печь |
-
2005
- 2005-10-03 RU RU2005130579/02A patent/RU2294377C1/ru active
-
2006
- 2006-08-01 UA UAA200608653A patent/UA81078C2/uk unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2294377C1 (ru) | 2007-02-27 |
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