IT7822010A0 - Acciaio da ghisa grezza contenente procedimento per la produzione di zolfo. - Google Patents
Acciaio da ghisa grezza contenente procedimento per la produzione di zolfo.Info
- Publication number
- IT7822010A0 IT7822010A0 IT7822010A IT2201078A IT7822010A0 IT 7822010 A0 IT7822010 A0 IT 7822010A0 IT 7822010 A IT7822010 A IT 7822010A IT 2201078 A IT2201078 A IT 2201078A IT 7822010 A0 IT7822010 A0 IT 7822010A0
- Authority
- IT
- Italy
- Prior art keywords
- sulfur
- steel
- production
- cast iron
- iron containing
- Prior art date
Links
- 229910001018 Cast iron Inorganic materials 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 title 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
- 229910052717 sulfur Inorganic materials 0.000 title 1
- 239000011593 sulfur Substances 0.000 title 1
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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/02—Dephosphorising or desulfurising
-
- 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
- C21C5/36—Processes yielding slags of special composition
-
- 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
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (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 |
|---|---|---|---|
| DE2715859A DE2715859C2 (de) | 1977-04-09 | 1977-04-09 | Verfahren zur Herstellung von Stahl aus schwefelhaltigem Roheisen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7822010A0 true IT7822010A0 (it) | 1978-04-05 |
| IT1094327B IT1094327B (it) | 1985-07-26 |
Family
ID=6005983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT22010/78A IT1094327B (it) | 1977-04-09 | 1978-04-05 | Procedimento per la produzione di acciaio da ghisa grezza contenente zolfo |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT365237B (it) |
| BE (1) | BE865793A (it) |
| DE (1) | DE2715859C2 (it) |
| FR (1) | FR2386608A1 (it) |
| GB (1) | GB1570848A (it) |
| IT (1) | IT1094327B (it) |
| LU (1) | LU79396A1 (it) |
| NL (1) | NL7803681A (it) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1189450A (fr) * | 1957-12-31 | 1959-10-02 | Kloeckner Werke Ag | Procédé d'obtention de fonte et d'acier à faible teneur en soufre |
| FR1228665A (fr) * | 1958-07-01 | 1960-08-31 | Centre Nat Rech Metall | Procédé de désulfuration de la fonte |
| GB1459650A (en) * | 1974-07-11 | 1976-12-22 | Foseco Int | Method of making steel from iron |
-
1977
- 1977-04-09 DE DE2715859A patent/DE2715859C2/de not_active Expired
-
1978
- 1978-04-05 IT IT22010/78A patent/IT1094327B/it active
- 1978-04-06 NL NL7803681A patent/NL7803681A/xx not_active Application Discontinuation
- 1978-04-07 LU LU79396A patent/LU79396A1/de unknown
- 1978-04-07 FR FR7810433A patent/FR2386608A1/fr active Pending
- 1978-04-07 AT AT0246578A patent/AT365237B/de not_active IP Right Cessation
- 1978-04-07 GB GB13809/78A patent/GB1570848A/en not_active Expired
- 1978-04-07 BE BE186641A patent/BE865793A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT365237B (de) | 1981-12-28 |
| GB1570848A (en) | 1980-07-09 |
| DE2715859B1 (de) | 1978-06-15 |
| DE2715859C2 (de) | 1979-02-08 |
| LU79396A1 (de) | 1978-07-13 |
| BE865793A (fr) | 1978-07-31 |
| FR2386608A1 (fr) | 1978-11-03 |
| NL7803681A (nl) | 1978-10-11 |
| ATA246578A (de) | 1981-05-15 |
| IT1094327B (it) | 1985-07-26 |
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