GB1342732A - - Google Patents

Info

Publication number
GB1342732A
GB1342732A GB1553670A GB1342732DA GB1342732A GB 1342732 A GB1342732 A GB 1342732A GB 1553670 A GB1553670 A GB 1553670A GB 1342732D A GB1342732D A GB 1342732DA GB 1342732 A GB1342732 A GB 1342732A
Authority
GB
United Kingdom
Prior art keywords
vessel
metal
filter medium
april
filtered
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
GB1553670A
Other languages
English (en)
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 filed Critical
Publication of GB1342732A publication Critical patent/GB1342732A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
    • C22B9/023—By filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D39/00—Equipment for supplying molten metal in rations
    • B22D39/02—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by volume
    • B22D39/026—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by volume using a ladler
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
    • B22D43/001—Retaining slag during pouring molten metal
    • B22D43/004—Retaining slag during pouring molten metal by using filtering means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Manufacture And Refinement Of Metals (AREA)
GB1553670A 1970-04-01 1971-04-19 Expired GB1342732A (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1553670 1970-04-01

Publications (1)

Publication Number Publication Date
GB1342732A true GB1342732A (el) 1974-01-03

Family

ID=10060862

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1553670A Expired GB1342732A (el) 1970-04-01 1971-04-19

Country Status (3)

Country Link
US (1) US3729097A (el)
CA (1) CA934170A (el)
GB (1) GB1342732A (el)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4113241A (en) * 1977-09-22 1978-09-12 Swiss Aluminium Ltd. Apparatus for the filtration of molten metal in a crucible type furnace
US4124506A (en) * 1977-09-22 1978-11-07 Swiss Aluminium Ltd. Method for the filtration of molten metal in a crucible type furnace
US4394271A (en) * 1981-04-23 1983-07-19 Groteke Daniel E Apparatus and method for filtration of molten metal
DE9014187U1 (de) * 1990-10-12 1991-01-03 Kirchmeier, Hans, 5067 Kürten Filter für Flüssigmetalle
US5129998A (en) * 1991-05-20 1992-07-14 Reynolds Metals Company Refractory hard metal shapes for aluminum production
US6270717B1 (en) * 1998-03-04 2001-08-07 Les Produits Industriels De Haute Temperature Pyrotek Inc. Molten metal filtration and distribution device and method for manufacturing the same
GB2352992B (en) * 1999-08-05 2002-01-09 Pyrotek Engineering Materials Distributor device
CN104289020A (zh) * 2014-10-09 2015-01-21 宜兴市锦桢铸造材料有限公司 一种汤勺过滤器
CN105886789A (zh) * 2016-06-03 2016-08-24 北京科技大学 一种超重力过滤复合净化铝及铝合金熔体的方法
CN106256913B (zh) * 2016-06-27 2019-03-26 百色学院 一种液态金属回路用熔化罐

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US444500A (en) * 1891-01-13 Jfsjfj
US763325A (en) * 1903-09-04 1904-06-21 George A Hancock Floating water-filter.
US2373320A (en) * 1940-11-12 1945-04-10 Gen Motors Corp Electrolytic reduction of aluminum bromide
US2913117A (en) * 1958-01-13 1959-11-17 G & S Metal Products Floating skimmer
US3478878A (en) * 1966-11-18 1969-11-18 Storm Products Co Soldering apparatus
BE754558A (fr) * 1969-08-08 1971-02-08 Alcan Res & Dev Procede et appareil de filtrage de metaux en fusion

Also Published As

Publication number Publication date
US3729097A (en) 1973-04-24
CA934170A (en) 1973-09-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee