IT1008299B - Procedimento per ottenere miscele di magnetite con metalli e o ossidi a partire da sali di ferro bivalente - Google Patents

Procedimento per ottenere miscele di magnetite con metalli e o ossidi a partire da sali di ferro bivalente

Info

Publication number
IT1008299B
IT1008299B IT4863474A IT4863474A IT1008299B IT 1008299 B IT1008299 B IT 1008299B IT 4863474 A IT4863474 A IT 4863474A IT 4863474 A IT4863474 A IT 4863474A IT 1008299 B IT1008299 B IT 1008299B
Authority
IT
Italy
Prior art keywords
magnetite
oxides
metals
procedure
iron salts
Prior art date
Application number
IT4863474A
Other languages
English (en)
Italian (it)
Inventor
G Sironi
F Montino
L Colombo
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Priority to IT4863474A priority Critical patent/IT1008299B/it
Priority to NL7502001A priority patent/NL7502001A/xx
Priority to FR7505405A priority patent/FR2262121B1/fr
Priority to GB763675A priority patent/GB1487011A/en
Priority to DE19752508142 priority patent/DE2508142A1/de
Priority to BE153710A priority patent/BE825949A/xx
Priority to JP2251975A priority patent/JPS50124866A/ja
Application granted granted Critical
Publication of IT1008299B publication Critical patent/IT1008299B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
    • B22F9/22—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds using gaseous reductors
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/08—Ferroso-ferric oxide [Fe3O4]
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Iron (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
IT4863474A 1974-02-25 1974-02-25 Procedimento per ottenere miscele di magnetite con metalli e o ossidi a partire da sali di ferro bivalente IT1008299B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT4863474A IT1008299B (it) 1974-02-25 1974-02-25 Procedimento per ottenere miscele di magnetite con metalli e o ossidi a partire da sali di ferro bivalente
NL7502001A NL7502001A (nl) 1974-02-25 1975-02-20 Werkwijze voor de bereiding van mengsels uit magnetiet en een of meer metalen en/of metaal- oxyden.
FR7505405A FR2262121B1 (enrdf_load_html_response) 1974-02-25 1975-02-21
GB763675A GB1487011A (en) 1974-02-25 1975-02-24 Preparation of mixtures of magnetite with metals and/or oxides
DE19752508142 DE2508142A1 (de) 1974-02-25 1975-02-25 Verfahren zur herstellung von mischungen von magnetit mit 1 oder mehr metallen und/oder metalloxyden
BE153710A BE825949A (fr) 1974-02-25 1975-02-25 Procede de preparation de melanges de magnetite avec des metaux et/ou des oxydes a partir de sels de fer divalent et produits ainsi obtenus
JP2251975A JPS50124866A (enrdf_load_html_response) 1974-02-25 1975-02-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4863474A IT1008299B (it) 1974-02-25 1974-02-25 Procedimento per ottenere miscele di magnetite con metalli e o ossidi a partire da sali di ferro bivalente

Publications (1)

Publication Number Publication Date
IT1008299B true IT1008299B (it) 1976-11-10

Family

ID=11267758

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4863474A IT1008299B (it) 1974-02-25 1974-02-25 Procedimento per ottenere miscele di magnetite con metalli e o ossidi a partire da sali di ferro bivalente

Country Status (7)

Country Link
JP (1) JPS50124866A (enrdf_load_html_response)
BE (1) BE825949A (enrdf_load_html_response)
DE (1) DE2508142A1 (enrdf_load_html_response)
FR (1) FR2262121B1 (enrdf_load_html_response)
GB (1) GB1487011A (enrdf_load_html_response)
IT (1) IT1008299B (enrdf_load_html_response)
NL (1) NL7502001A (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0822743B2 (ja) * 1989-03-27 1996-03-06 同和鉱業株式会社 スピネル型フエライトの製造法
CN103161065B (zh) * 2013-03-26 2015-03-04 西安工程大学 利用磁性纳米四氧化三铁对涤纶织物进行改性的方法

Also Published As

Publication number Publication date
GB1487011A (en) 1977-09-28
DE2508142A1 (de) 1975-08-28
JPS50124866A (enrdf_load_html_response) 1975-10-01
FR2262121A1 (enrdf_load_html_response) 1975-09-19
BE825949A (fr) 1975-08-25
FR2262121B1 (enrdf_load_html_response) 1977-04-15
NL7502001A (nl) 1975-08-27

Similar Documents

Publication Publication Date Title
IT974063B (it) Procedimento per produrre ossidi di ferro magnetici aciculari
IT1047209B (it) Dispositivo elettromagnetico comprendente un corpo ferro magnetico di lega metallica amorfa
RO71801A (ro) Otel inoxidabil austenitic
IT965085B (it) Oggetto metallico saldato per attrito e metodo per produrlo
IT1032956B (it) Attuatore elettromagnetico a nucleo tuffante
JPS5271696A (en) Method of forming iron oxide film containing ferrite film
AU7790875A (en) Metal complexes of azomethines
JPS5262484A (en) Magnetic induction type transducer
DK233175A (da) Guldbaseret loddemetal
IT1008297B (it) Procedimento per ottenere magnetite a partire da soluzioni di solfato ferroso
JPS5266462A (en) Electromagnetic flowmeter
FR2288369A1 (fr) Enregistrement magnetique
GB1522507A (en) Manufacture of metal strip
FR2274830A1 (fr) Accouplement magnetique
IT1008299B (it) Procedimento per ottenere miscele di magnetite con metalli e o ossidi a partire da sali di ferro bivalente
GB1556225A (en) Magnetic oxides and preparation thereof
SE418974B (sv) Gasreduktion av metalloxider
ZA753726B (en) Magnetic coupling
IT1057290B (it) Procedimento per la riduzione di materiali finemente suddivisi contenenti ossidi di ferro
GB1522508A (en) Manufacture of metal strip
FR2296174A1 (fr) Detecteur du type a induction electromagnetique
IT1048488B (it) Procedimento di preparazione di soluzioni solide di ossidi di ferro e di metalli bivalenti
AT359557B (de) Magnetische abschirmvorrichtung
ZA757727B (en) Electromagnetic releases
IT957712B (it) Impianto per produrre ossidi di ferro magnetici e prodotti cosi ottenuti