SE401522B - PROCEEDING THE IMPLEMENTATION OF A METALLURGIC PROCESS UNDER PATENT 7316039-2 - Google Patents
PROCEEDING THE IMPLEMENTATION OF A METALLURGIC PROCESS UNDER PATENT 7316039-2Info
- Publication number
- SE401522B SE401522B SE7404474A SE7404474A SE401522B SE 401522 B SE401522 B SE 401522B SE 7404474 A SE7404474 A SE 7404474A SE 7404474 A SE7404474 A SE 7404474A SE 401522 B SE401522 B SE 401522B
- Authority
- SE
- Sweden
- Prior art keywords
- proceeding
- implementation
- process under
- under patent
- metallurgic process
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
- C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Priority Applications (17)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7404474A SE401522B (en) | 1974-04-03 | 1974-04-03 | PROCEEDING THE IMPLEMENTATION OF A METALLURGIC PROCESS UNDER PATENT 7316039-2 |
IT26695/74A IT1025039B (en) | 1973-11-28 | 1974-08-28 | METHOD OF DIRECT REDUCTION IN METALLURGIC CONVERTER |
IN1978/CAL/74A IN143021B (en) | 1973-11-28 | 1974-09-03 | |
AU72929/74A AU484247B2 (en) | 1973-11-28 | 1974-09-03 | Process for reduction ofa metal oxide to metal |
LU70867A LU70867A1 (en) | 1973-11-28 | 1974-09-06 | |
FI2623/74A FI66203C (en) | 1973-11-28 | 1974-09-06 | METALURGISKT FOERFARANDE |
FR7430431A FR2252414B1 (en) | 1973-11-28 | 1974-09-09 | |
NO74743247A NO743247L (en) | 1973-11-28 | 1974-09-10 | |
NL7412035A NL7412035A (en) | 1973-11-28 | 1974-09-10 | Direct reduction of oxides to metal - partic for use in producing crude iron or steel |
AT727374A AT338844B (en) | 1973-11-28 | 1974-09-10 | PROCESS FOR THE DIRECT REDUCTION OF METALS FROM THEIR POWDERY OXYDES |
PL17398874A PL91717B1 (en) | 1973-11-28 | 1974-09-10 | |
ES429914A ES429914A1 (en) | 1973-11-28 | 1974-09-10 | Improvements introduced in a metallurgical method to obtain metal by direct reduction from a metal oxide. (Machine-translation by Google Translate, not legally binding) |
BR751874A BR7407518D0 (en) | 1973-11-28 | 1974-09-10 | METALLURGICAL PROCESS |
DE2443177A DE2443177C2 (en) | 1973-11-28 | 1974-09-10 | Metallurgical process for the direct reduction of metal oxides to metal |
US05/505,171 US3942978A (en) | 1973-11-28 | 1974-09-11 | Metallurgical method |
JP10479674A JPS5530041B2 (en) | 1973-11-28 | 1974-09-11 | |
CA209,002A CA1040863A (en) | 1973-11-28 | 1974-09-11 | Process for the production of molten metal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7404474A SE401522B (en) | 1974-04-03 | 1974-04-03 | PROCEEDING THE IMPLEMENTATION OF A METALLURGIC PROCESS UNDER PATENT 7316039-2 |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7404474L SE7404474L (en) | 1975-10-06 |
SE401522B true SE401522B (en) | 1978-05-16 |
Family
ID=20320712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7404474A SE401522B (en) | 1973-11-28 | 1974-04-03 | PROCEEDING THE IMPLEMENTATION OF A METALLURGIC PROCESS UNDER PATENT 7316039-2 |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE401522B (en) |
-
1974
- 1974-04-03 SE SE7404474A patent/SE401522B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE7404474L (en) | 1975-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7404474-4 Effective date: 19921005 Format of ref document f/p: F |