JPS4953103A - - Google Patents
Info
- Publication number
- JPS4953103A JPS4953103A JP48077814A JP7781473A JPS4953103A JP S4953103 A JPS4953103 A JP S4953103A JP 48077814 A JP48077814 A JP 48077814A JP 7781473 A JP7781473 A JP 7781473A JP S4953103 A JPS4953103 A JP S4953103A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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- 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
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/48—Bottoms or tuyéres of converters
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00271094A US3809381A (en) | 1972-07-10 | 1972-07-10 | Lime oxygen-natural gas distribution system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4953103A true JPS4953103A (ja) | 1974-05-23 |
Family
ID=23034168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48077814A Pending JPS4953103A (ja) | 1972-07-10 | 1973-07-10 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3809381A (ja) |
| JP (1) | JPS4953103A (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2845004C2 (de) * | 1978-10-16 | 1980-12-11 | Mannesmann Demag Ag, 4100 Duisburg | Düsenanordnung für Stahlerzeugungsöfen, insbesondere für Stahlwerkskonverter |
| US4330326A (en) * | 1979-08-24 | 1982-05-18 | Eisenwerk-Gesellschaft Maximilianshutte Mbh. | Method and a means for introducing close-grained carbonaceous fuels into a molten iron bath |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US560414A (en) * | 1896-05-19 | Metal-refining apparatus | ||
| BE635868A (ja) * | 1962-08-07 |
-
1972
- 1972-07-10 US US00271094A patent/US3809381A/en not_active Expired - Lifetime
-
1973
- 1973-07-10 JP JP48077814A patent/JPS4953103A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3809381A (en) | 1974-05-07 |