ES319457A1 - Procedure for pre-heating method of disposal with controlled oxidation. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for pre-heating method of disposal with controlled oxidation. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES319457A1 ES319457A1 ES0319457A ES319457A ES319457A1 ES 319457 A1 ES319457 A1 ES 319457A1 ES 0319457 A ES0319457 A ES 0319457A ES 319457 A ES319457 A ES 319457A ES 319457 A1 ES319457 A1 ES 319457A1
- Authority
- ES
- Spain
- Prior art keywords
- waste
- container
- translation
- machine
- legally binding
- 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.)
- Expired
Links
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
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/04—Manufacture of hearth-furnace steel, e.g. Siemens-Martin steel
-
- 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
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/56—Manufacture of steel by other methods
- C21C5/562—Manufacture of steel by other methods starting from scrap
- C21C5/565—Preheating of scrap
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
Process for preheating scrap metal with controlled oxidation, for use in electric furnaces, basic oxygen furnaces and the like, comprising the waste load in a refractory lined container and the heating of the waste in said container by means of flames of burners extended through a refractory lined upper closure for said container, having holes in the lower area of said container of a size such as to ensure a positive pressure in the waste mass, thus causing the downward flow of the hot products of combustion under said positive pressure through said waste and its exit through said orifices, and subsequently the discharge of the waste heated directly in an oven of the exposed type. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41059264A | 1964-11-12 | 1964-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES319457A1 true ES319457A1 (en) | 1966-05-01 |
Family
ID=23625394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0319457A Expired ES319457A1 (en) | 1964-11-12 | 1965-11-11 | Procedure for pre-heating method of disposal with controlled oxidation. (Machine-translation by Google Translate, not legally binding) |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE672169A (en) |
| ES (1) | ES319457A1 (en) |
| GB (1) | GB1121741A (en) |
| SE (1) | SE318293B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2705364B1 (en) * | 1993-05-13 | 1995-08-11 | Clecim Sa | Process for preheating and melting scrap in an electric furnace and installation for producing liquid metal implementing the process. |
| CN108396100B (en) * | 2018-03-19 | 2019-11-05 | 东北大学 | A kind of horizontal continuity charging steel scrap preheating device of electric arc furnace and application method |
| CN114836591B (en) * | 2022-05-05 | 2023-09-22 | 湖南华菱涟源钢铁有限公司 | Method for composite roasting of scrap steel by top blowing and bottom side suction of scrap steel tank |
-
1965
- 1965-11-03 GB GB4652565A patent/GB1121741A/en not_active Expired
- 1965-11-10 BE BE672169D patent/BE672169A/xx unknown
- 1965-11-11 ES ES0319457A patent/ES319457A1/en not_active Expired
- 1965-11-12 SE SE1466565A patent/SE318293B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE318293B (en) | 1969-12-08 |
| GB1121741A (en) | 1968-07-31 |
| BE672169A (en) | 1966-03-01 |
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