CH492788A - Procédé pour la préparation de lits de fusion à partir de minerai ou de poussière ferrières - Google Patents
Procédé pour la préparation de lits de fusion à partir de minerai ou de poussière ferrièresInfo
- Publication number
- CH492788A CH492788A CH328968A CH328968A CH492788A CH 492788 A CH492788 A CH 492788A CH 328968 A CH328968 A CH 328968A CH 328968 A CH328968 A CH 328968A CH 492788 A CH492788 A CH 492788A
- Authority
- CH
- Switzerland
- Prior art keywords
- oven
- duct
- furnace
- ore
- installation according
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1050267A GB1200458A (en) | 1967-03-06 | 1967-03-06 | Burdens preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
CH492788A true CH492788A (fr) | 1970-06-30 |
Family
ID=9969028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH328968A CH492788A (fr) | 1967-03-06 | 1968-03-06 | Procédé pour la préparation de lits de fusion à partir de minerai ou de poussière ferrières |
Country Status (10)
Country | Link |
---|---|
AT (2) | AT294151B (xx) |
BE (1) | BE711669A (xx) |
CH (1) | CH492788A (xx) |
DE (1) | DE1608305A1 (xx) |
ES (2) | ES351622A1 (xx) |
FR (1) | FR1556093A (xx) |
GB (1) | GB1200458A (xx) |
LU (1) | LU55592A1 (xx) |
NL (1) | NL6803105A (xx) |
NO (1) | NO123465B (xx) |
-
1967
- 1967-03-06 GB GB1050267A patent/GB1200458A/en not_active Expired
-
1968
- 1968-03-01 LU LU55592D patent/LU55592A1/xx unknown
- 1968-03-04 ES ES351622A patent/ES351622A1/es not_active Expired
- 1968-03-05 NL NL6803105A patent/NL6803105A/xx unknown
- 1968-03-05 DE DE19681608305 patent/DE1608305A1/de active Pending
- 1968-03-05 NO NO82868A patent/NO123465B/no unknown
- 1968-03-05 BE BE711669D patent/BE711669A/xx unknown
- 1968-03-06 AT AT913070A patent/AT294151B/de not_active IP Right Cessation
- 1968-03-06 CH CH328968A patent/CH492788A/fr not_active IP Right Cessation
- 1968-03-06 FR FR1556093D patent/FR1556093A/fr not_active Expired
- 1968-03-06 AT AT216868A patent/AT292048B/de not_active IP Right Cessation
-
1969
- 1969-02-11 ES ES363901A patent/ES363901A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1200458A (en) | 1970-07-29 |
LU55592A1 (xx) | 1968-07-15 |
NL6803105A (xx) | 1968-09-09 |
DE1608305A1 (de) | 1972-02-24 |
ES351622A1 (es) | 1969-06-01 |
BE711669A (xx) | 1968-07-15 |
FR1556093A (xx) | 1969-01-31 |
NO123465B (xx) | 1971-11-22 |
AT292048B (de) | 1971-08-10 |
AT294151B (de) | 1971-11-10 |
ES363901A1 (es) | 1970-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |