PL183679B1 - Sposób prowadzenia pieca szybowego - Google Patents
Sposób prowadzenia pieca szybowegoInfo
- Publication number
- PL183679B1 PL183679B1 PL96315238A PL31523896A PL183679B1 PL 183679 B1 PL183679 B1 PL 183679B1 PL 96315238 A PL96315238 A PL 96315238A PL 31523896 A PL31523896 A PL 31523896A PL 183679 B1 PL183679 B1 PL 183679B1
- Authority
- PL
- Poland
- Prior art keywords
- furnace
- shaft
- oxygen
- gas mixture
- stream
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 239000001301 oxygen Substances 0.000 title claims abstract description 16
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 16
- 239000007789 gas Substances 0.000 claims abstract description 25
- 239000000203 mixture Substances 0.000 claims abstract description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000002485 combustion reaction Methods 0.000 claims abstract description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 3
- 239000000956 alloy Substances 0.000 claims abstract description 3
- 229910052751 metal Inorganic materials 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims abstract description 3
- 150000002739 metals Chemical class 0.000 claims abstract description 3
- 239000007787 solid Substances 0.000 claims abstract description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 2
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
- F27B1/16—Arrangements of tuyeres
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B11/00—Making pig-iron other than in blast furnaces
- C21B11/02—Making pig-iron other than in blast furnaces in low shaft furnaces or shaft furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Heat Treatment Of Articles (AREA)
- Manufacture Of Iron (AREA)
- Golf Clubs (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19531604 | 1995-08-28 | ||
| DE19622695A DE19622695A1 (de) | 1995-08-28 | 1996-06-05 | Verfahren zum Betreiben eines Sauerstoff-verzehrenden Schachtofens und Schachtofen zum Durchführen des Verfahrens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL315238A1 PL315238A1 (en) | 1997-03-03 |
| PL183679B1 true PL183679B1 (pl) | 2002-06-28 |
Family
ID=26018062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL96315238A PL183679B1 (pl) | 1995-08-28 | 1996-07-12 | Sposób prowadzenia pieca szybowego |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0762068B1 (de) |
| AT (1) | ATE197734T1 (de) |
| CZ (1) | CZ292393B6 (de) |
| ES (1) | ES2153924T3 (de) |
| HU (1) | HUP9602352A3 (de) |
| PL (1) | PL183679B1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007025663A1 (de) | 2007-06-01 | 2008-12-04 | Linde Ag | Verfahren zur gesteuerten Koksumsetzung in Kupolöfen |
| DE102008048779A1 (de) | 2008-09-24 | 2010-03-25 | Linde Ag | Schachtofen mit Gichtgasrückführung |
| DE102009006573A1 (de) | 2009-01-29 | 2010-08-05 | Linde Aktiengesellschaft | Verfahren zum Schmelzen von Einsatzmaterial in einem Kupolofen |
| DE102011115450A1 (de) | 2011-10-08 | 2013-04-11 | Linde Aktiengesellschaft | Schachtofen mit Gichtgasrückführung |
| DE102012017066A1 (de) | 2012-08-28 | 2014-03-06 | fusoris engineering GmbH & Co. KG | Schachtofen und Verfahren zur Gichtgasnachverbrennung |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4122381A1 (de) * | 1991-07-05 | 1993-01-07 | Linde Ag | Verfahren zum betreiben eines kupolofens |
| DE4301322C2 (de) * | 1993-01-20 | 1994-12-15 | Feustel Hans Ulrich Dipl Ing | Verfahren und Einrichtung zum Schmelzen von eisenmetallischen Werkstoffen |
| DE4338985C2 (de) * | 1993-11-15 | 1996-07-18 | Hans Ulrich Dipl Ing Feustel | Kokslos betriebener Herd-Schacht-Ofen |
| AU3342395A (en) * | 1994-06-29 | 1996-01-25 | Ingitec Gbr | Nozzle system for a device for melting iron metallic materials in a coke-heated cupola furnace |
-
1996
- 1996-07-12 PL PL96315238A patent/PL183679B1/pl not_active IP Right Cessation
- 1996-07-29 CZ CZ19962243A patent/CZ292393B6/cs not_active IP Right Cessation
- 1996-08-05 AT AT96112619T patent/ATE197734T1/de not_active IP Right Cessation
- 1996-08-05 ES ES96112619T patent/ES2153924T3/es not_active Expired - Lifetime
- 1996-08-05 EP EP96112619A patent/EP0762068B1/de not_active Expired - Lifetime
- 1996-08-27 HU HU9602352A patent/HUP9602352A3/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE197734T1 (de) | 2000-12-15 |
| CZ224396A3 (en) | 1997-03-12 |
| HUP9602352A3 (en) | 1999-03-01 |
| EP0762068A1 (de) | 1997-03-12 |
| CZ292393B6 (cs) | 2003-09-17 |
| EP0762068B1 (de) | 2000-11-22 |
| PL315238A1 (en) | 1997-03-03 |
| HU9602352D0 (en) | 1996-10-28 |
| HUP9602352A2 (hu) | 1998-04-28 |
| ES2153924T3 (es) | 2001-03-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Decisions on the lapse of the protection rights |
Effective date: 20080712 |