SE411129B - Forfarande for avsvavling av jern med natriumkarbonat - Google Patents
Forfarande for avsvavling av jern med natriumkarbonatInfo
- Publication number
- SE411129B SE411129B SE7411099A SE7411099A SE411129B SE 411129 B SE411129 B SE 411129B SE 7411099 A SE7411099 A SE 7411099A SE 7411099 A SE7411099 A SE 7411099A SE 411129 B SE411129 B SE 411129B
- Authority
- SE
- Sweden
- Prior art keywords
- desulvation
- iron
- procedure
- sodium carbonate
- carbonate
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 title 2
- 229910052742 iron Inorganic materials 0.000 title 1
- 229910000029 sodium carbonate Inorganic materials 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732349156 DE2349156A1 (de) | 1973-09-29 | 1973-09-29 | Verfahren zur eisenentschwefelung mit hilfe von soda |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7411099L SE7411099L (de) | 1975-04-01 |
| SE411129B true SE411129B (sv) | 1979-12-03 |
Family
ID=5894175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7411099A SE411129B (sv) | 1973-09-29 | 1974-09-02 | Forfarande for avsvavling av jern med natriumkarbonat |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT348562B (de) |
| BE (1) | BE820432A (de) |
| DE (1) | DE2349156A1 (de) |
| FR (1) | FR2245768B1 (de) |
| GB (1) | GB1486204A (de) |
| IT (1) | IT1022336B (de) |
| NL (1) | NL7411628A (de) |
| SE (1) | SE411129B (de) |
-
1973
- 1973-09-29 DE DE19732349156 patent/DE2349156A1/de not_active Withdrawn
-
1974
- 1974-09-02 SE SE7411099A patent/SE411129B/xx unknown
- 1974-09-02 NL NL7411628A patent/NL7411628A/xx not_active Application Discontinuation
- 1974-09-26 IT IT27733/74A patent/IT1022336B/it active
- 1974-09-27 AT AT778974A patent/AT348562B/de not_active IP Right Cessation
- 1974-09-27 GB GB42074/74A patent/GB1486204A/en not_active Expired
- 1974-09-27 BE BE148971A patent/BE820432A/xx unknown
- 1974-09-27 FR FR7432608A patent/FR2245768B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ATA778974A (de) | 1976-09-15 |
| GB1486204A (en) | 1977-09-21 |
| SE7411099L (de) | 1975-04-01 |
| FR2245768A1 (de) | 1975-04-25 |
| DE2349156A1 (de) | 1975-04-10 |
| FR2245768B1 (de) | 1977-07-08 |
| AT348562B (de) | 1979-02-26 |
| BE820432A (fr) | 1975-03-27 |
| NL7411628A (nl) | 1975-04-02 |
| IT1022336B (it) | 1978-03-20 |
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