ES395185A1 - Procedimiento para la eliminacion rapida de carbono y otroselementos residuales sin la emision de humos densos, marro- nes, de oxido de hierro. - Google Patents
Procedimiento para la eliminacion rapida de carbono y otroselementos residuales sin la emision de humos densos, marro- nes, de oxido de hierro.Info
- Publication number
- ES395185A1 ES395185A1 ES395185A ES395185A ES395185A1 ES 395185 A1 ES395185 A1 ES 395185A1 ES 395185 A ES395185 A ES 395185A ES 395185 A ES395185 A ES 395185A ES 395185 A1 ES395185 A1 ES 395185A1
- Authority
- ES
- Spain
- Prior art keywords
- iron oxide
- carbon
- steel
- oxide
- metal
- 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
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 title abstract 6
- 229910000831 Steel Inorganic materials 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000010959 steel Substances 0.000 title abstract 2
- 230000015572 biosynthetic process Effects 0.000 title 1
- 239000003517 fume Substances 0.000 title 1
- 238000007670 refining Methods 0.000 title 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 3
- 229910052799 carbon Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 239000000155 melt Substances 0.000 abstract 2
- 229910044991 metal oxide Inorganic materials 0.000 abstract 2
- 150000004706 metal oxides Chemical class 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000000779 smoke Substances 0.000 abstract 1
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
- C21C5/56—Manufacture of steel by other methods
- C21C5/562—Manufacture of steel by other methods starting from 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)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4441370 | 1970-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES395185A1 true ES395185A1 (es) | 1974-12-01 |
Family
ID=10433187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES395185A Expired ES395185A1 (es) | 1970-09-17 | 1971-09-17 | Procedimiento para la eliminacion rapida de carbono y otroselementos residuales sin la emision de humos densos, marro- nes, de oxido de hierro. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3749567A (enExample) |
| BE (1) | BE772760A (enExample) |
| ES (1) | ES395185A1 (enExample) |
| FR (1) | FR2106591A1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4130419A (en) * | 1977-03-11 | 1978-12-19 | Linde Ag | Process for the purification, modification and heating of a cast-iron melt |
| NL8801748A (nl) * | 1988-07-11 | 1990-02-01 | Hoogovens Groep Bv | Werkwijze voor het ladingsgewijs vervaardigen van staal in een oxystaalconverter met grote schrotinzet. |
| US5110351A (en) * | 1991-01-10 | 1992-05-05 | Usx Corporation | Method of promoting the decarburization reaction in a vacuum refining furnace |
-
1971
- 1971-01-11 US US00105701A patent/US3749567A/en not_active Expired - Lifetime
- 1971-09-16 FR FR7134156A patent/FR2106591A1/fr not_active Withdrawn
- 1971-09-17 BE BE772760A patent/BE772760A/xx unknown
- 1971-09-17 ES ES395185A patent/ES395185A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2146355B2 (de) | 1976-03-11 |
| FR2106591A1 (enExample) | 1972-05-05 |
| BE772760A (fr) | 1972-01-17 |
| US3749567A (en) | 1973-07-31 |
| DE2146355A1 (de) | 1972-03-23 |
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