GB1369494A - Deoxidisation and desulphurisation of non-ferrous metals - Google Patents

Deoxidisation and desulphurisation of non-ferrous metals

Info

Publication number
GB1369494A
GB1369494A GB4650071A GB4650071A GB1369494A GB 1369494 A GB1369494 A GB 1369494A GB 4650071 A GB4650071 A GB 4650071A GB 4650071 A GB4650071 A GB 4650071A GB 1369494 A GB1369494 A GB 1369494A
Authority
GB
United Kingdom
Prior art keywords
impregnated
copper
metal
oct
metals
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
GB4650071A
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.)
Foseco International Ltd
Original Assignee
Foseco International Ltd
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 Foseco International Ltd filed Critical Foseco International Ltd
Priority to GB4650071A priority Critical patent/GB1369494A/en
Priority to US294071A priority patent/US3868248A/en
Priority to JP47100259A priority patent/JPS4845422A/ja
Priority to FR7235342A priority patent/FR2155601A5/fr
Priority to CA153,331A priority patent/CA997936A/en
Priority to ZM162/72*UA priority patent/ZM16272A1/xx
Publication of GB1369494A publication Critical patent/GB1369494A/en
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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing
    • 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
    • C21C1/10—Making spheroidal graphite cast-iron
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
GB4650071A 1971-10-06 1971-10-06 Deoxidisation and desulphurisation of non-ferrous metals Expired GB1369494A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB4650071A GB1369494A (en) 1971-10-06 1971-10-06 Deoxidisation and desulphurisation of non-ferrous metals
US294071A US3868248A (en) 1971-10-06 1972-10-02 Deoxidising molten non-ferrous metals
JP47100259A JPS4845422A (enExample) 1971-10-06 1972-10-05
FR7235342A FR2155601A5 (enExample) 1971-10-06 1972-10-05
CA153,331A CA997936A (en) 1971-10-06 1972-10-05 Deoxidising molten non-ferrous metals
ZM162/72*UA ZM16272A1 (en) 1971-10-06 1972-10-06 Deoxidation of non-ferrous metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4650071A GB1369494A (en) 1971-10-06 1971-10-06 Deoxidisation and desulphurisation of non-ferrous metals

Publications (1)

Publication Number Publication Date
GB1369494A true GB1369494A (en) 1974-10-09

Family

ID=10441510

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4650071A Expired GB1369494A (en) 1971-10-06 1971-10-06 Deoxidisation and desulphurisation of non-ferrous metals

Country Status (6)

Country Link
US (1) US3868248A (enExample)
JP (1) JPS4845422A (enExample)
CA (1) CA997936A (enExample)
FR (1) FR2155601A5 (enExample)
GB (1) GB1369494A (enExample)
ZM (1) ZM16272A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10354760A1 (de) * 2003-11-21 2005-06-23 Enthone Inc., West Haven Verfahren zur Abscheidung von Nickel und Chrom(VI)freien metallischen Mattschichten
AU2005282368B2 (en) * 2004-09-07 2011-04-21 Empressa Nacional De Mineria Enami Installation for continuous fire refining of copper
WO2006029162A1 (en) * 2004-09-07 2006-03-16 Universidad De Chile Method of continuous fire refining of copper
CL2007003701A1 (es) * 2007-12-19 2008-08-22 Univ Chile Metodo pirometalurgico para reduccion continua de oxigeno desde cobre oxidado que comprende un carguio de cobre liquido, inyeccion del reductor en el lecho empacado, reduccion del oxigeno desde el cobre con gases calientes, evacuacion del cobre reduc
CN102140584B (zh) * 2011-03-22 2012-12-26 富威科技（吴江）有限公司 一种铜溶液脱氧方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1869498A (en) * 1931-06-26 1932-08-02 Osborg Hans Process of treating molten copper and copper alloys with compositions containing "lithium-alkali" alloys and products resulting from such treatments
US2003889A (en) * 1933-10-20 1935-06-04 American Brass Co Method of making deoxidized copper and copper alloys
US2031518A (en) * 1934-06-27 1936-02-18 American Lurgi Corp Method of producing copper having high electrical conductivity and being free from oxygen
US2265150A (en) * 1940-10-23 1941-12-09 Electro Metallurg Co Addition agent and its use in treating molten iron and steel
US2540173A (en) * 1948-01-30 1951-02-06 Olivo Mario Cupola briquette
US2988445A (en) * 1952-05-29 1961-06-13 Hurum Fredrik Jorgen Ording Method for making briquettes for the treatment of molten metals and alloys
US3326671A (en) * 1963-02-21 1967-06-20 Howard K Worner Direct smelting of metallic ores
CH480438A (de) * 1966-10-19 1969-10-31 Sulzer Ag Verfahren zum Zulegieren reaktionsfreudiger Legierungsbestandteile
GB1284269A (en) * 1969-03-19 1972-08-02 Foseco Int Production of metal-impregnated porous materials

Also Published As

Publication number Publication date
US3868248A (en) 1975-02-25
ZM16272A1 (en) 1973-06-21
FR2155601A5 (enExample) 1973-05-18
CA997936A (en) 1976-10-05
JPS4845422A (enExample) 1973-06-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees