NO132993B - - Google Patents
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- Publication number
- NO132993B NO132993B NO447/73A NO44773A NO132993B NO 132993 B NO132993 B NO 132993B NO 447/73 A NO447/73 A NO 447/73A NO 44773 A NO44773 A NO 44773A NO 132993 B NO132993 B NO 132993B
- Authority
- NO
- Norway
- Prior art keywords
- oxygen
- combustion
- stream
- gas
- flow
- Prior art date
Links
- 239000001301 oxygen Substances 0.000 claims description 44
- 229910052760 oxygen Inorganic materials 0.000 claims description 44
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 43
- 238000002485 combustion reaction Methods 0.000 claims description 39
- 239000000567 combustion gas Substances 0.000 claims description 26
- 239000007789 gas Substances 0.000 claims description 26
- 239000002737 fuel gas Substances 0.000 claims description 21
- 239000000446 fuel Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B9/00—Stoves for heating the blast in blast furnaces
- C21B9/16—Cooling or drying the hot-blast
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/08—Regulating fuel supply conjointly with another medium, e.g. boiler water
- F23N1/087—Regulating fuel supply conjointly with another medium, e.g. boiler water using mechanical means
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
-
- 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]
-
- 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
- Y02P10/32—Technologies related to metal processing using renewable energy sources
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Silicon Compounds (AREA)
- Regulation And Control Of Combustion (AREA)
- Air Supply (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29908372A | 1972-10-19 | 1972-10-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO132993B true NO132993B (en, 2012) | 1975-11-10 |
| NO132993C NO132993C (en, 2012) | 1976-02-18 |
Family
ID=23153236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO447/73A NO132993C (en, 2012) | 1972-10-19 | 1973-02-02 |
Country Status (8)
| Country | Link |
|---|---|
| CA (1) | CA978354A (en, 2012) |
| DE (1) | DE2308219A1 (en, 2012) |
| ES (1) | ES411573A1 (en, 2012) |
| FR (1) | FR2203878B1 (en, 2012) |
| GB (1) | GB1415594A (en, 2012) |
| IT (1) | IT978988B (en, 2012) |
| NO (1) | NO132993C (en, 2012) |
| SE (1) | SE398891B (en, 2012) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4346284A (en) * | 1980-06-18 | 1982-08-24 | Philip Morris Incorporated | Dual path web transport and processing apparatus with radiant energy directing means |
| US6090182A (en) * | 1997-10-29 | 2000-07-18 | Praxair Technology, Inc. | Hot oxygen blast furnace injection system |
| CN115354140B (zh) * | 2022-08-18 | 2023-08-15 | 重庆赛迪热工环保工程技术有限公司 | 富氧加热炉系统 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU38660A1 (en, 2012) * | 1959-05-27 | |||
| FR1245132A (fr) * | 1959-07-04 | 1960-11-04 | Ruhrstahl Ag | Procédé pour augmenter le rendement des hauts fourneaux et bas fourneaux et pour obtenir un gaz de gueulard convenant à des réactions chimiques |
| DE1508043A1 (de) * | 1966-12-22 | 1970-03-05 | Koppers Gmbh Heinrich | Verfahren zur Erzeugung von Hochofenwind |
-
1973
- 1973-01-22 CA CA161,769A patent/CA978354A/en not_active Expired
- 1973-01-30 GB GB452173A patent/GB1415594A/en not_active Expired
- 1973-02-02 NO NO447/73A patent/NO132993C/no unknown
- 1973-02-09 IT IT20247/73A patent/IT978988B/it active
- 1973-02-13 ES ES411573A patent/ES411573A1/es not_active Expired
- 1973-02-19 FR FR7305760A patent/FR2203878B1/fr not_active Expired
- 1973-02-20 SE SE7302347A patent/SE398891B/xx unknown
- 1973-02-20 DE DE19732308219 patent/DE2308219A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2308219A1 (de) | 1974-05-02 |
| CA978354A (en) | 1975-11-25 |
| GB1415594A (en) | 1975-11-26 |
| FR2203878A1 (en, 2012) | 1974-05-17 |
| IT978988B (it) | 1974-09-20 |
| FR2203878B1 (en, 2012) | 1976-04-30 |
| NO132993C (en, 2012) | 1976-02-18 |
| ES411573A1 (es) | 1976-01-01 |
| SE398891B (sv) | 1978-01-23 |
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