ES519419A0 - Procedimiento mejorado para aumentar la cantidad de refrigerante en la obtencion de acero mediante insuflado de oxigeno. - Google Patents
Procedimiento mejorado para aumentar la cantidad de refrigerante en la obtencion de acero mediante insuflado de oxigeno.Info
- Publication number
- ES519419A0 ES519419A0 ES519419A ES519419A ES519419A0 ES 519419 A0 ES519419 A0 ES 519419A0 ES 519419 A ES519419 A ES 519419A ES 519419 A ES519419 A ES 519419A ES 519419 A0 ES519419 A0 ES 519419A0
- Authority
- ES
- Spain
- Prior art keywords
- refrigerant
- increase
- amount
- improved procedure
- obtain steel
- 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
-
- 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
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
- C21C5/32—Blowing from above
-
- 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
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
- C21C5/35—Blowing from above and through the bath
-
- 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
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU83954A LU83954A1 (de) | 1982-02-17 | 1982-02-17 | Verfahren zum erhoehen der kuehlstoffsaetze beim herstellen von stahl durch sauerstoffaufblasen |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8402879A1 ES8402879A1 (es) | 1984-03-01 |
ES519419A0 true ES519419A0 (es) | 1984-03-01 |
Family
ID=19729817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES519419A Granted ES519419A0 (es) | 1982-02-17 | 1983-01-31 | Procedimiento mejorado para aumentar la cantidad de refrigerante en la obtencion de acero mediante insuflado de oxigeno. |
Country Status (15)
Country | Link |
---|---|
US (1) | US4439234A (es) |
EP (1) | EP0086732B1 (es) |
JP (1) | JPS58151413A (es) |
KR (1) | KR910001486B1 (es) |
AT (1) | ATE20907T1 (es) |
AU (1) | AU554340B2 (es) |
BR (1) | BR8300746A (es) |
CA (1) | CA1205290A (es) |
DE (1) | DE3364586D1 (es) |
ES (1) | ES519419A0 (es) |
FI (1) | FI73241C (es) |
LU (1) | LU83954A1 (es) |
NO (1) | NO830528L (es) |
PT (1) | PT76183A (es) |
ZA (1) | ZA83997B (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8201269A (nl) * | 1982-03-26 | 1983-10-17 | Hoogovens Groep Bv | Werkwijze voor het vervaardigen van staal in een converter uitgaande van ruwijzer en schrot. |
FR2579226B1 (fr) * | 1985-03-20 | 1992-10-16 | Unimetall Sa | Procede d'affinage de fonte phosphoreuse |
KR100695660B1 (ko) * | 1999-04-13 | 2007-03-19 | 세미툴 인코포레이티드 | 개선된 처리 유체 유동을 갖는 처리 챔버를 구비하는가공편 프로세서 |
JP5948863B2 (ja) * | 2011-12-26 | 2016-07-06 | Jfeスチール株式会社 | 転炉精錬方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1294594A (fr) * | 1961-07-10 | 1962-05-26 | British Oxygen Co Ltd | Fabrication d'acier à faible teneur en phosphore et à teneur élevée en carbone |
DE1583240A1 (de) * | 1967-09-30 | 1970-08-06 | Demag Ag | Verfahren und Vorrichtung zum Erzeugen von Stahl im Konverter |
US3854932A (en) * | 1973-06-18 | 1974-12-17 | Allegheny Ludlum Ind Inc | Process for production of stainless steel |
LU81207A1 (fr) * | 1979-04-30 | 1980-12-16 | Arbed | Procede d'affinage d'un bain de metal contenant des matieres refroidissantes solides |
LU81859A1 (fr) * | 1979-11-07 | 1981-06-04 | Arbed | Procede de conditionnement de la scorie au cours de l'affinage d'un bain de metal |
US4329171A (en) * | 1981-01-08 | 1982-05-11 | Pennsylvania Engineering Corporation | Steel making method |
JPS5819423A (ja) * | 1981-07-27 | 1983-02-04 | Kawasaki Steel Corp | 上、底吹き複合吹錬転炉における精錬方法 |
US4365992A (en) * | 1981-08-20 | 1982-12-28 | Pennsylvania Engineering Corporation | Method of treating ferrous metal |
-
1982
- 1982-02-17 LU LU83954A patent/LU83954A1/de unknown
-
1983
- 1983-01-21 FI FI830205A patent/FI73241C/fi not_active IP Right Cessation
- 1983-01-31 ES ES519419A patent/ES519419A0/es active Granted
- 1983-02-03 PT PT7618383A patent/PT76183A/pt unknown
- 1983-02-03 KR KR1019830000422A patent/KR910001486B1/ko not_active IP Right Cessation
- 1983-02-11 BR BR8300746A patent/BR8300746A/pt not_active IP Right Cessation
- 1983-02-14 ZA ZA83997A patent/ZA83997B/xx unknown
- 1983-02-15 EP EP19830630022 patent/EP0086732B1/de not_active Expired
- 1983-02-15 DE DE8383630022T patent/DE3364586D1/de not_active Expired
- 1983-02-15 AT AT83630022T patent/ATE20907T1/de not_active IP Right Cessation
- 1983-02-16 JP JP58023008A patent/JPS58151413A/ja active Pending
- 1983-02-16 NO NO830528A patent/NO830528L/no unknown
- 1983-02-16 US US06/466,843 patent/US4439234A/en not_active Expired - Fee Related
- 1983-02-17 CA CA000421839A patent/CA1205290A/en not_active Expired
- 1983-02-17 AU AU11605/83A patent/AU554340B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU554340B2 (en) | 1986-08-14 |
EP0086732B1 (de) | 1986-07-23 |
NO830528L (no) | 1983-08-18 |
PT76183A (en) | 1983-03-01 |
FI830205L (fi) | 1983-08-18 |
FI73241C (fi) | 1987-09-10 |
ES8402879A1 (es) | 1984-03-01 |
ZA83997B (en) | 1983-11-30 |
JPS58151413A (ja) | 1983-09-08 |
DE3364586D1 (en) | 1986-08-28 |
KR840003697A (ko) | 1984-09-15 |
ATE20907T1 (de) | 1986-08-15 |
AU1160583A (en) | 1983-08-25 |
KR910001486B1 (ko) | 1991-03-09 |
FI830205A0 (fi) | 1983-01-21 |
LU83954A1 (de) | 1983-09-02 |
CA1205290A (en) | 1986-06-03 |
BR8300746A (pt) | 1983-11-16 |
EP0086732A1 (de) | 1983-08-24 |
US4439234A (en) | 1984-03-27 |
FI73241B (fi) | 1987-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970401 |