CZ84798A3 - Způsob tavení oxidických strusek a zbytků po spalování a zařízení pro jeho provádění - Google Patents
Způsob tavení oxidických strusek a zbytků po spalování a zařízení pro jeho prováděníInfo
- Publication number
- CZ84798A3 CZ84798A3 CZ98847A CZ84798A CZ84798A3 CZ 84798 A3 CZ84798 A3 CZ 84798A3 CZ 98847 A CZ98847 A CZ 98847A CZ 84798 A CZ84798 A CZ 84798A CZ 84798 A3 CZ84798 A3 CZ 84798A3
- Authority
- CZ
- Czechia
- Prior art keywords
- residues
- burning
- making
- same
- shaft furnace
- 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
- C21B13/0026—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide in the flame of a burner or a hot gas stream
-
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
- C22B5/14—Dry methods smelting of sulfides or formation of mattes by gases fluidised material
-
- 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
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/02—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey
- F27B1/025—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey with fore-hearth
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
- C21B2100/66—Heat exchange
-
- 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)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Processing Of Solid Wastes (AREA)
- Gasification And Melting Of Waste (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Furnace Charging Or Discharging (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0133696A AT403586B (de) | 1996-07-24 | 1996-07-24 | Verfahren zum schmelzen von oxidischen schlacken und verbrennungsrückständen sowie vorrichtung zur durchführung dieses verfahrens |
Publications (2)
Publication Number | Publication Date |
---|---|
CZ84798A3 true CZ84798A3 (cs) | 1998-06-17 |
CZ285229B6 CZ285229B6 (cs) | 1999-06-16 |
Family
ID=3511698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CZ98847A CZ285229B6 (cs) | 1996-07-24 | 1997-07-17 | Způsob tavení oxidických strusek a zbytků po spalování a zařízení pro jeho provádění |
Country Status (8)
Country | Link |
---|---|
US (1) | US6245123B1 (cs) |
EP (1) | EP0852692B1 (cs) |
JP (1) | JP3365557B2 (cs) |
AT (2) | AT403586B (cs) |
CA (1) | CA2232610A1 (cs) |
CZ (1) | CZ285229B6 (cs) |
DE (1) | DE59704782D1 (cs) |
WO (1) | WO1998004878A1 (cs) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2018002303A (es) | 2015-08-24 | 2018-08-01 | 5N Plus Inc | Procesos para preparar varios metales y derivados de los mismos a partir de material que contiene cobre y azufre. |
US10661346B2 (en) | 2016-08-24 | 2020-05-26 | 5N Plus Inc. | Low melting point metal or alloy powders atomization manufacturing processes |
WO2019157594A1 (en) | 2018-02-15 | 2019-08-22 | 5N Plus Inc. | High melting point metal or alloy powders atomization manufacturing processes |
CN113337661B (zh) * | 2021-06-03 | 2022-05-03 | 大峘集团有限公司 | 一种双熔池炉改性处理熔融态钢渣的方法 |
CN113577862A (zh) * | 2021-07-22 | 2021-11-02 | 刘佳成 | 一种污水处理装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1048030B (de) * | 1948-10-20 | 1958-12-31 | Boehler & Co Ag Geb | Verfahren zur Herstellung von Metallen oder Metallegierungen aus feinkoernigen, Metall enthaltenden Stoffen |
FR1483702A (fr) * | 1961-03-28 | 1967-06-09 | Cie Generale Des Conduites D E | Four métallurgique à combustion |
US3702039A (en) | 1970-08-31 | 1972-11-07 | Torrax Systems | Production of usable products from waste material |
AU7738275A (en) * | 1974-01-23 | 1976-07-22 | Intercont Dev Corp Pty Ltd | Electro-pyrolytic upright shaft type solid refuse disposal and conversion process |
GB1524272A (en) | 1975-02-06 | 1978-09-13 | Kloeckner Werke Ag | Mehtod of continuously melting down ferrous material |
US4083715A (en) * | 1976-05-25 | 1978-04-11 | Klockner-Werke Ag | Smelting plant and method |
US4027863A (en) * | 1976-07-23 | 1977-06-07 | Outokumpu Oy | Suspension smelting furnace for finely-divided sulfide and/or oxidic ores or concentrates |
US4330511A (en) * | 1980-03-17 | 1982-05-18 | Peter F. Loftus Corporation (Illinois) | Treatment of blast furnace off-gas |
US4753181A (en) * | 1984-07-20 | 1988-06-28 | Leon Sosnowski | Incineration process |
JPS6256538A (ja) * | 1985-09-05 | 1987-03-12 | Sumitomo Metal Mining Co Ltd | 自溶製錬炉の操業方法 |
DE3608802C2 (de) * | 1986-03-15 | 1994-10-06 | Mannesmann Ag | Verfahren und Vorrichtung zum kontinuierlichen Einschmelzen von Schrott |
DE3610498A1 (de) * | 1986-03-25 | 1987-10-01 | Kgt Giessereitechnik Gmbh | Verfahren zum schmelzen von metall |
US4877449A (en) * | 1987-07-22 | 1989-10-31 | Institute Of Gas Technology | Vertical shaft melting furnace and method of melting |
DE68927409T2 (de) * | 1988-12-20 | 1997-03-20 | Cra Services | Herstellung von eisen und stahl in einer duplex-verhüttungsanlage und anlage zur vorreduzierung von oxidfestkörpern in der schwebe |
ES2086523T3 (es) * | 1990-07-26 | 1996-07-01 | Seirlehner Leopold Dipl Ing | Procedimiento para la elaboracion de acero asi como dispositivo para la realizacion de este procedimiento. |
DE4104252C2 (de) | 1991-02-13 | 1998-07-02 | Schingnitz Manfred | Entsorgungsverfahren für schadstoffbelastete, kohlenstoffhaltige Abfallstoffe |
US5258054A (en) * | 1991-11-06 | 1993-11-02 | Ebenfelt Li W | Method for continuously producing steel or semi-steel |
AT401301B (de) | 1993-07-01 | 1996-08-26 | Holderbank Financ Glarus | Reaktor sowie verfahren zum schmelzen von verbrennungsrückständen |
DE4339675C1 (de) * | 1993-11-22 | 1995-05-04 | Messer Griesheim Gmbh | Verfahren und Vorrichtung zum Einschmelzen von festen Verbrennungsrückständen |
CH686764A8 (de) * | 1994-09-29 | 1996-08-15 | Von Roll Umwelttechnik Ag | Verfahren zur Aufbereitung von festen Rückständen aus Müllverbrennungsanlagen und Vorrichtung zur Durchführung des Verfahrens. |
-
1996
- 1996-07-24 AT AT0133696A patent/AT403586B/de not_active IP Right Cessation
-
1997
- 1997-07-17 AT AT97930252T patent/ATE206514T1/de not_active IP Right Cessation
- 1997-07-17 CA CA 2232610 patent/CA2232610A1/en not_active Abandoned
- 1997-07-17 CZ CZ98847A patent/CZ285229B6/cs not_active IP Right Cessation
- 1997-07-17 JP JP50832098A patent/JP3365557B2/ja not_active Expired - Fee Related
- 1997-07-17 WO PCT/AT1997/000168 patent/WO1998004878A1/de active IP Right Grant
- 1997-07-17 EP EP97930252A patent/EP0852692B1/de not_active Expired - Lifetime
- 1997-07-17 DE DE59704782T patent/DE59704782D1/de not_active Expired - Fee Related
- 1997-07-17 US US09/043,614 patent/US6245123B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0852692A1 (de) | 1998-07-15 |
CZ285229B6 (cs) | 1999-06-16 |
CA2232610A1 (en) | 1998-02-05 |
ATA133696A (de) | 1997-08-15 |
ATE206514T1 (de) | 2001-10-15 |
EP0852692B1 (de) | 2001-10-04 |
JP3365557B2 (ja) | 2003-01-14 |
AT403586B (de) | 1998-03-25 |
WO1998004878A1 (de) | 1998-02-05 |
US6245123B1 (en) | 2001-06-12 |
DE59704782D1 (de) | 2001-11-08 |
JPH11513014A (ja) | 1999-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
IF00 | In force as of 2000-06-30 in czech republic | ||
MM4A | Patent lapsed due to non-payment of fee |
Effective date: 20030717 |