ES261739A1 - Procedimiento de elaboraciën de acero, fundiciones y aleaciones y dispositivo para su puesta en practica - Google Patents

Procedimiento de elaboraciën de acero, fundiciones y aleaciones y dispositivo para su puesta en practica

Info

Publication number
ES261739A1
ES261739A1 ES0261739A ES261739A ES261739A1 ES 261739 A1 ES261739 A1 ES 261739A1 ES 0261739 A ES0261739 A ES 0261739A ES 261739 A ES261739 A ES 261739A ES 261739 A1 ES261739 A1 ES 261739A1
Authority
ES
Spain
Prior art keywords
reservoir
mixture
iron
molten metal
injected
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
Application number
ES0261739A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eugcne Coffart & Cie
Original Assignee
Eugcne Coffart & Cie
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Eugcne Coffart & Cie filed Critical Eugcne Coffart & Cie
Publication of ES261739A1 publication Critical patent/ES261739A1/es
Expired legal-status Critical Current

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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5294—General arrangement or layout of the electric melt shop
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
    • 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

Abstract

Procedimiento de elaboración de acero, fundiciones y aleaciones, caracterizado porque se inyectan materias apropiadas en forma de polvo por insuflación, de forma que en el momento de dispersión de los productos en la masa líquida se produzca un contacto íntimo a fin de aumentar la rapidez de acción de los productos inyectados en el metal líquido.
ES0261739A 1960-02-11 1960-10-18 Procedimiento de elaboraciën de acero, fundiciones y aleaciones y dispositivo para su puesta en practica Expired ES261739A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR818216A FR1250107A (fr) 1960-02-11 1960-02-11 Procédé d'élaboration des métaux et alliages tels que acier et fonte, et dispositif pour la mise en oeuvre de ce procédé

Publications (1)

Publication Number Publication Date
ES261739A1 true ES261739A1 (es) 1961-01-01

Family

ID=8725072

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0261739A Expired ES261739A1 (es) 1960-02-11 1960-10-18 Procedimiento de elaboraciën de acero, fundiciones y aleaciones y dispositivo para su puesta en practica

Country Status (6)

Country Link
US (1) US3194539A (es)
BE (1) BE599296A (es)
DE (1) DE1408841B2 (es)
ES (1) ES261739A1 (es)
FR (1) FR1250107A (es)
GB (1) GB970990A (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1232052B (de) * 1965-02-19 1967-01-05 Roger Johannus Henricus Clercx Verfahren und Vorrichtung zur Erhoehung des Fliessvermoegens von Moertel- oder Betonmassen
US3862746A (en) * 1971-05-10 1975-01-28 Arvel O Franz Slurry unloading of bulk alkaline earth metal carbonates
JPS5015737B2 (es) * 1971-09-27 1975-06-07
FR2186307B1 (es) * 1972-05-29 1974-12-27 Gerard Richard
US3782695A (en) * 1972-07-10 1974-01-01 Union Oil Co Apparatus and method for dispersing solid particles in a liquid
US3893655A (en) * 1972-07-10 1975-07-08 Union Oil Co Apparatus and method for dispersing solid particles in a liquid
US3891196A (en) * 1974-01-21 1975-06-24 Thyssen Niederrhein Ag Apparatus for treating a melt
US4106111A (en) * 1977-04-07 1978-08-08 Rose Leo J Improved concrete making and transmission
EP0015335A1 (en) * 1979-03-12 1980-09-17 Duport Steels Limited Method of and apparatus for making additions of particles to molten metal
WO1981002165A1 (en) * 1980-01-30 1981-08-06 Sibirsk Metall Inst Device for treatment of molten metal with gases and powder-like materials
USRE31676E (en) 1982-09-29 1984-09-18 Thyssen Aktiengesellschaft vorm August Thyssen-Hutte AG Method and apparatus for dispensing a fluidizable solid from a pressure vessel
US5603566A (en) * 1995-11-21 1997-02-18 Abb Flexible Automation Inc. Powder hopper with internal air assist
US5762416A (en) * 1996-12-27 1998-06-09 Lesire; James R. Mixing unit
US5772319A (en) * 1997-02-12 1998-06-30 Pemberton; Paul A. Material loader for injection molding press
DE19755393A1 (de) * 1997-12-12 1999-06-17 Krupp Polysius Ag Verfahren und Anlage zum Einblasen wenigstens eines Zusatzstoffes in eine Metallschmelze
US6854874B2 (en) * 2002-10-29 2005-02-15 Halliburton Energy Services, Inc. Gel hydration system
US20040228207A1 (en) * 2003-05-16 2004-11-18 Mcneff Larry C. System and method for applying an additive to a material stream
CA2539946A1 (en) * 2005-03-24 2006-09-24 Jade Oilfield Service Ltd. O/A Canyon Technical Services A method and apparatus for transferring materials into a fluid stream
US9169062B2 (en) * 2011-06-30 2015-10-27 Kellogg Brown & Root Llc Lock hopper mass flow arrangement
US9302857B2 (en) * 2012-04-25 2016-04-05 Nordson Corporation Pneumatic solids transfer pump
US9265190B2 (en) 2013-01-09 2016-02-23 Cnh Industrial America Llc Seed inductor box for an agricultural implement having multiple air paths
CN104325556B (zh) * 2014-10-21 2016-09-28 重庆市住宏节能建材有限公司 一种无机保温材料混料罐
USD882186S1 (en) * 2018-12-18 2020-04-21 Zaxe Technologies Inc. Automatic animal feeder
CN112193313A (zh) * 2020-11-09 2021-01-08 仇帅康 一种有色金属冶炼用加料车
US20230200291A1 (en) * 2021-12-29 2023-06-29 Cnh Industrial Canada, Ltd. System and method for controlling fan operation of an agricultural implement

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734782A (en) * 1956-02-14 Pneumatic conveyors
BE541001A (es) *
FR691139A (fr) * 1929-05-10 1930-10-01 Neu Sa Perfectionnement aux appareils de transport pneumatique
US1971852A (en) * 1931-06-03 1934-08-28 Firm G Polysius Ag Process for stirring up farinaceous materials in receptacles of any kind by compressed air, compressed gas, or the like
US2423801A (en) * 1944-12-05 1947-07-08 John H Poe Apparatus for mixing drilling mud
DE872208C (de) * 1945-01-27 1953-03-30 Gustav Friedrich Gerdts Einrichtung zur Geraeuschdaempfung bei der Schiffskessel-Entschlammung
US2549033A (en) * 1946-09-11 1951-04-17 Air Reduction Apparatus for feeding powdered material
US2593505A (en) * 1948-04-10 1952-04-22 Hydrocarbon Research Inc Metal refining process
US2821439A (en) * 1955-01-20 1958-01-28 Air Reduction Pneumatic powder feeder
US2906616A (en) * 1955-04-28 1959-09-29 Siderurgie Fse Inst Rech Method for desulfurizing molten metal and in particular liquid pig iron
US2891782A (en) * 1956-02-10 1959-06-23 Air Reduction Concentric-hopper batch-feeder
FR1181492A (fr) * 1957-08-16 1959-06-16 émulseur pour le transport pneumatique de matériaux pulvérulents
FR1031504A (fr) * 1957-09-09 1953-06-24 Air Liquide Dispositif d'insufflation de gaz dans une masse de métal fondu
US3019058A (en) * 1958-09-22 1962-01-30 Air Placement Equipment Compan Air control structure for aggregate handling machines

Also Published As

Publication number Publication date
FR1250107A (fr) 1961-01-06
DE1408841A1 (de) 1968-11-28
GB970990A (en) 1964-09-23
DE1408841B2 (de) 1970-07-16
US3194539A (en) 1965-07-13
BE599296A (fr) 1961-05-16

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