DE2116117B2 - MELTING FURNACES - Google Patents
MELTING FURNACESInfo
- Publication number
- DE2116117B2 DE2116117B2 DE19712116117 DE2116117A DE2116117B2 DE 2116117 B2 DE2116117 B2 DE 2116117B2 DE 19712116117 DE19712116117 DE 19712116117 DE 2116117 A DE2116117 A DE 2116117A DE 2116117 B2 DE2116117 B2 DE 2116117B2
- Authority
- DE
- Germany
- Prior art keywords
- melting furnaces
- furnaces
- melting
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/02—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type
- F27B7/04—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type with longitudinal divisions
-
- 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
- C22B21/00—Obtaining aluminium
- C22B21/0084—Obtaining aluminium melting and handling molten aluminium
- C22B21/0092—Remelting scrap, skimmings or any secondary source aluminium
-
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/001—Dry processes
- C22B7/003—Dry processes only remelting, e.g. of chips, borings, turnings; apparatus used therefor
-
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/001—Dry processes
- C22B7/004—Dry processes separating two or more metals by melting out (liquation), i.e. heating above the temperature of the lower melting metal component(s); by fractional crystallisation (controlled freezing)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B19/00—Combinations of furnaces of kinds not covered by a single preceding main group
- F27B19/02—Combinations of furnaces of kinds not covered by a single preceding main group combined in one structure
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT355570A AT297348B (en) | 1970-04-20 | 1970-04-20 | Melting furnace |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2116117A1 DE2116117A1 (en) | 1971-11-11 |
DE2116117B2 true DE2116117B2 (en) | 1973-02-08 |
Family
ID=3552116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19712116117 Granted DE2116117B2 (en) | 1970-04-20 | 1971-04-02 | MELTING FURNACES |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT297348B (en) |
DE (1) | DE2116117B2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4010935A (en) * | 1975-12-22 | 1977-03-08 | Alumax Inc. | High efficiency aluminum scrap melter and process therefor |
DE3239146A1 (en) * | 1982-10-22 | 1984-04-26 | Rudolf Dipl.-Ing. 4048 Grevenbroich Koppatz | Melting and casting furnace |
GB2493493A (en) * | 2011-06-27 | 2013-02-13 | Melting Solutions Ltd | A reverbatory furnace with a dry hearth for preheating scrap metals and a barrier to prevent waste gases entering the main chamber |
-
1970
- 1970-04-20 AT AT355570A patent/AT297348B/en not_active IP Right Cessation
-
1971
- 1971-04-02 DE DE19712116117 patent/DE2116117B2/en active Granted
Also Published As
Publication number | Publication date |
---|---|
AT297348B (en) | 1972-03-27 |
DE2116117A1 (en) | 1971-11-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI56081B (en) | FJAEDERKOPPLING MED DEFORMERBARA FLAENSAR | |
FI53952B (en) | BEHAOLLARE MED PRIMAER- OCH SEKUNDAERMEMBRAN | |
SE410218B (en) | BURNER | |
IT990868B (en) | REFRACTORY STRUCTURE | |
ZA718386B (en) | Furnace construction | |
BE769172A (en) | METALLURGIC BURNER | |
DK129542B (en) | Melting or heating furnace. | |
SE385274B (en) | PLASMASKER BURNER | |
CH538314A (en) | Melting | |
FI54492B (en) | FURANHARTSKOMPOSITION MED REDUCERAD KRYMPNINGSBENAEGENHET | |
CH532363A (en) | oven | |
AT308256B (en) | Heating elements | |
AT310964B (en) | Remelting furnace | |
AT309635B (en) | Hot melt adhesives | |
BE764073A (en) | REFRACTORY COMPOSITIONS | |
DE2116117B2 (en) | MELTING FURNACES | |
SE382444B (en) | Refractory MAGNESIA-CHROMMALM-MASSA | |
AT309089B (en) | Furnace arrangement | |
CH519149A (en) | Tube furnace | |
BE770355A (en) | REFRACTORY MATERIALS | |
BE762902A (en) | NEW ALCANOLAMINES | |
CH503667A (en) | Glass melting furnace | |
AT308271B (en) | Industrial furnace | |
AT320698B (en) | Shaft furnace | |
AT319124B (en) | Inclined furnace |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 | ||
EHJ | Ceased/non-payment of the annual fee |