FR1548452A - - Google Patents
Info
- Publication number
- FR1548452A FR1548452A FR121349A FR1548452DA FR1548452A FR 1548452 A FR1548452 A FR 1548452A FR 121349 A FR121349 A FR 121349A FR 1548452D A FR1548452D A FR 1548452DA FR 1548452 A FR1548452 A FR 1548452A
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- 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
- C21C5/56—Manufacture of steel by other methods
- C21C5/567—Manufacture of steel by other methods operating in a continuous way
-
- 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
- C21C5/38—Removal of waste gases or dust
- C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
-
- 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
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR121349 | 1967-09-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1548452A true FR1548452A (en) | 1968-12-06 |
Family
ID=8638500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR121349A Expired FR1548452A (en) | 1967-09-18 | 1967-09-18 |
Country Status (3)
Country | Link |
---|---|
BR (1) | BR6801538D0 (en) |
ES (1) | ES358266A1 (en) |
FR (1) | FR1548452A (en) |
-
1967
- 1967-09-18 FR FR121349A patent/FR1548452A/fr not_active Expired
-
1968
- 1968-08-16 BR BR201538/68A patent/BR6801538D0/en unknown
- 1968-09-18 ES ES358266A patent/ES358266A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BR6801538D0 (en) | 1973-04-17 |
ES358266A1 (en) | 1970-12-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |