ES406554A1 - Procedimiento e instalacion para la desulfurizacion quimicade hierro liquido. - Google Patents

Procedimiento e instalacion para la desulfurizacion quimicade hierro liquido.

Info

Publication number
ES406554A1
ES406554A1 ES406554A ES406554A ES406554A1 ES 406554 A1 ES406554 A1 ES 406554A1 ES 406554 A ES406554 A ES 406554A ES 406554 A ES406554 A ES 406554A ES 406554 A1 ES406554 A1 ES 406554A1
Authority
ES
Spain
Prior art keywords
iron
desulphurisation
liquid iron
liquid
calcium compounds
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
ES406554A
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.)
ThyssenKrupp Industrial Solutions AG
Original Assignee
Polysius AG
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 Polysius AG filed Critical Polysius AG
Publication of ES406554A1 publication Critical patent/ES406554A1/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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising

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)
  • Treating Waste Gases (AREA)
ES406554A 1971-09-22 1972-09-09 Procedimiento e instalacion para la desulfurizacion quimicade hierro liquido. Expired ES406554A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712147401 DE2147401A1 (de) 1971-09-22 1971-09-22 Verfahren und einrichtung zur chemischen entschwefelung von fluessigem eisen

Publications (1)

Publication Number Publication Date
ES406554A1 true ES406554A1 (es) 1975-09-16

Family

ID=5820304

Family Applications (1)

Application Number Title Priority Date Filing Date
ES406554A Expired ES406554A1 (es) 1971-09-22 1972-09-09 Procedimiento e instalacion para la desulfurizacion quimicade hierro liquido.

Country Status (7)

Country Link
BE (1) BE788338A (es)
DE (1) DE2147401A1 (es)
ES (1) ES406554A1 (es)
FR (1) FR2153240B3 (es)
GB (1) GB1384134A (es)
IT (1) IT967694B (es)
LU (1) LU65953A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE448741B (sv) * 1980-12-23 1987-03-16 Asea Ab Forfaringssett och anordning vid avsvavling av tackjern i torped
DE19833037A1 (de) * 1998-07-22 2000-01-27 Krupp Polysius Ag Verfahren zum Entschwefeln einer Roheisenschmelze

Also Published As

Publication number Publication date
IT967694B (it) 1974-03-11
FR2153240A1 (es) 1973-05-04
DE2147401A1 (de) 1973-04-12
FR2153240B3 (es) 1975-10-03
GB1384134A (en) 1975-02-19
LU65953A1 (es) 1973-01-15
BE788338A (fr) 1973-01-02

Similar Documents

Publication Publication Date Title
GB1149331A (en) A method of and apparatus for dewatering sludges
DE3171948D1 (en) Process to enhance the distribution of the gases in air-lift loop reactors
ES419051A1 (es) Aparato para producir un filamento continuo de espuma poli-mera.
ES430421A1 (es) Un metodo y un aparato para introducir y disolver gas en unliquido.
ES453173A1 (es) Procedimiento y aparato para producir un producto metaliza- do.
AU4512072A (en) Process and apparatus for removing hydrogen sulphide and alkyl mercaptans from fluid streams
ES398963A1 (es) Un procedimiento para la preparacion de un nuevo complejo de un acido de cefalosporina y n,n-dimetilformamida o n,n- dimetilacetamida.
ES393221A1 (es) Un procedimiento para la extraccion selectiva de sulfuro dehidrogeno de gases que contienen sulfuro de hidrogeno y dio-xido de carbono.
ZA726554B (en) Apparatus for treating waste fluids by means of dissolved gases
ES391709A1 (es) Metodo para la eliminacion de dioxido de azufre gaseoso.
GB1323594A (en) Process for the manufacture and apparatus for the use of shaped catalysts or acceptors
ES443280A1 (es) Procedimiento y dispositivo para estanqueizar pasos de eje.
ES402063A1 (es) Metodo para producir ladrillos de silice a partir de un ma-terial que contiene sio2 finamente dividido.
ES415394A1 (es) Procedimiento para la reduccion de dioxido de azufre ele- mental.
ES402789A1 (es) Procedimiento para la purificacion de aguas residuales.
ES408280A1 (es) Un metodo para la recogida y recuperacion de material en suspension, precipitado yno disuelto en el agua de desecho.
JPS5241605A (en) Coal gasification apparatus
ES412374A3 (es) Procedimiento para la desulfuracion de hierro liquido.
ES452787A1 (es) Un procedimiento y su correspondiente aparato para el trata-miento de una corriente de metal fundido.
ES292498A1 (es) Un aparato para poner en contacto fluidos y sëlidos
ES401028A1 (es) Un metodo de tratamiento de alimento de agua y de efluente,para una sistema en el que se ponen en contacto sulfuro de hidrogeno y agua a temperatura y presion elevadas.
CA979183A (en) Apparatus and process for the removal of hydrogen sulfide and mercaptans from liquid and gaseous streams
GB1384134A (en) Method and apparatus for the desulphurisation of liquid iron
GB681551A (en) Purification of gases
JPS51117114A (en) Desulfurization of molten pig iron