ES374601A1 - Procedimiento para el desazufrado de la fundicion de hierrocolado mediante su agente. - Google Patents
Procedimiento para el desazufrado de la fundicion de hierrocolado mediante su agente.Info
- Publication number
- ES374601A1 ES374601A1 ES374601A ES374601A ES374601A1 ES 374601 A1 ES374601 A1 ES 374601A1 ES 374601 A ES374601 A ES 374601A ES 374601 A ES374601 A ES 374601A ES 374601 A1 ES374601 A1 ES 374601A1
- Authority
- ES
- Spain
- Prior art keywords
- weight
- desulfurizing agent
- molds
- iron
- pig iron
- 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
- 239000003795 chemical substances by application Substances 0.000 title abstract 3
- 230000003009 desulfurizing effect Effects 0.000 title abstract 2
- 229910000805 Pig iron Inorganic materials 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- 229910001018 Cast iron Inorganic materials 0.000 abstract 1
- 239000011398 Portland cement Substances 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- 229910021538 borax Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 230000005484 gravity Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- 235000017550 sodium carbonate Nutrition 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- 239000004328 sodium tetraborate Substances 0.000 abstract 1
- 235000010339 sodium tetraborate Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/02—Dephosphorising or desulfurising
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12222—Shaped configuration for melting [e.g., package, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Processing Of Solid Wastes (AREA)
- Mold Materials And Core Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP44063572A JPS4827568B1 (enrdf_load_html_response) | 1969-08-13 | 1969-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES374601A1 true ES374601A1 (es) | 1972-01-01 |
Family
ID=13233083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES374601A Expired ES374601A1 (es) | 1969-08-13 | 1969-12-16 | Procedimiento para el desazufrado de la fundicion de hierrocolado mediante su agente. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3681051A (enrdf_load_html_response) |
| JP (1) | JPS4827568B1 (enrdf_load_html_response) |
| AT (1) | AT318670B (enrdf_load_html_response) |
| BE (1) | BE742834A (enrdf_load_html_response) |
| ES (1) | ES374601A1 (enrdf_load_html_response) |
| FR (1) | FR2077499A1 (enrdf_load_html_response) |
| GB (1) | GB1290495A (enrdf_load_html_response) |
| SE (1) | SE362264B (enrdf_load_html_response) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3957502A (en) * | 1971-11-17 | 1976-05-18 | Magnesium Elektron Limited | Addition of magnesium to molten metal |
| US3865577A (en) * | 1971-12-20 | 1975-02-11 | Metallurg Forschungsanstalt | Body for deoxidizing molten steel by submersion therein |
| BE795201A (nl) * | 1972-02-10 | 1973-08-09 | Hoogovens Ijmuiden Bv | Werkwijze voor het briketteren van poedervormige stoffen, van fijn vloeispaat en aldus verkregen briketten |
| DE2252795C3 (de) * | 1972-10-27 | 1982-09-09 | Skw Trostberg Ag, 8223 Trostberg | Entschwefelungsmittel für Roheisen- und Ferrolegierungsschmelzen |
| US3934862A (en) * | 1973-04-12 | 1976-01-27 | Labate Michael D | Device for supplying a treating agent to molten metal in a ladle |
| JPS5048801U (enrdf_load_html_response) * | 1973-09-04 | 1975-05-14 | ||
| US4208207A (en) * | 1975-10-15 | 1980-06-17 | Tareh El Gammal | Carrier body and method for introduction of a reaction agent into metal melts |
| DE2614957C3 (de) * | 1976-04-07 | 1978-11-02 | Hans Joachim Dipl.-Ing. Eitel | Verfahren zur Herstellung von Gießpulver |
| CA1096179A (en) * | 1977-01-18 | 1981-02-24 | Kirk D. Miller | Molten metal treatment |
| US4306904A (en) * | 1977-10-11 | 1981-12-22 | Societe Francaise D'electrometallurgie Sofrem | Process of introducing a solid addition into a bath of liquid metal |
| US4233064A (en) * | 1978-09-13 | 1980-11-11 | Dunn Jr Edward J | Method of scavenging steel |
| JPS5839203B2 (ja) * | 1979-05-31 | 1983-08-29 | 株式会社神戸製鋼所 | 造滓剤およびその製造方法 |
| US4310147A (en) * | 1979-08-13 | 1982-01-12 | Widmer Colin F | Cooled components for furnaces |
| US4729548A (en) * | 1986-09-04 | 1988-03-08 | Richland Industrial, Inc. | Refractory coating for metal |
| US5066350A (en) * | 1982-06-09 | 1991-11-19 | Richland Industrial, Inc. | Method of applying a refractory coating to a conduit |
| US4572737A (en) * | 1984-06-27 | 1986-02-25 | The Boc Group, Inc. | Agents for the removal of impurities from a molten metal and a process for producing same |
| US4783057A (en) * | 1986-09-04 | 1988-11-08 | Richland Industrial, Inc. Of Columbia, Sc | Metal refining with refractory coated pipe |
| WO1989006706A1 (en) * | 1986-09-04 | 1989-07-27 | Richland Industrial, Incorporated | Heat resistant composite and method of making the same |
| CN116024397A (zh) * | 2023-03-03 | 2023-04-28 | 南京信息工程大学 | 一种铁水预脱硫方法 |
-
1969
- 1969-08-13 JP JP44063572A patent/JPS4827568B1/ja active Pending
- 1969-12-04 US US881953A patent/US3681051A/en not_active Expired - Lifetime
- 1969-12-04 SE SE16690/69A patent/SE362264B/xx unknown
- 1969-12-05 GB GB1290495D patent/GB1290495A/en not_active Expired
- 1969-12-09 BE BE742834D patent/BE742834A/xx not_active IP Right Cessation
- 1969-12-12 AT AT1161869A patent/AT318670B/de not_active IP Right Cessation
- 1969-12-12 FR FR6943224A patent/FR2077499A1/fr not_active Withdrawn
- 1969-12-16 ES ES374601A patent/ES374601A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2077499A1 (enrdf_load_html_response) | 1971-10-29 |
| BE742834A (enrdf_load_html_response) | 1970-05-14 |
| JPS4827568B1 (enrdf_load_html_response) | 1973-08-23 |
| GB1290495A (enrdf_load_html_response) | 1972-09-27 |
| AT318670B (de) | 1974-11-11 |
| SE362264B (enrdf_load_html_response) | 1973-12-03 |
| US3681051A (en) | 1972-08-01 |
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