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NO20191534A1 - Apparatus and Method for handling ceramic foam filters - Google Patents

Apparatus and Method for handling ceramic foam filters

Info

Publication number
NO20191534A1
NO20191534A1 NO20191534A NO20191534A NO20191534A1 NO 20191534 A1 NO20191534 A1 NO 20191534A1 NO 20191534 A NO20191534 A NO 20191534A NO 20191534 A NO20191534 A NO 20191534A NO 20191534 A1 NO20191534 A1 NO 20191534A1
Authority
NO
Norway
Prior art keywords
ceramic foam
foam filters
handling ceramic
handling
filters
Prior art date
Application number
NO20191534A
Other languages
Norwegian (no)
Other versions
NO348052B1 (en
Inventor
Rune Fjaervik
Ulf Tundal
Terje Haugen
Ivar Løve Vebenstad
Original Assignee
Norsk Hydro As
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 Norsk Hydro As filed Critical Norsk Hydro As
Priority to NO20191534A priority Critical patent/NO348052B1/en
Publication of NO20191534A1 publication Critical patent/NO20191534A1/en
Publication of NO348052B1 publication Critical patent/NO348052B1/en

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
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • C22B21/066—Treatment of circulating aluminium, e.g. by filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/116—Refining the metal
    • B22D11/119—Refining the metal by filtering
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
NO20191534A 2019-12-30 2019-12-30 Apparatus and Method for handling ceramic foam filters NO348052B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO20191534A NO348052B1 (en) 2019-12-30 2019-12-30 Apparatus and Method for handling ceramic foam filters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20191534A NO348052B1 (en) 2019-12-30 2019-12-30 Apparatus and Method for handling ceramic foam filters

Publications (2)

Publication Number Publication Date
NO20191534A1 true NO20191534A1 (en) 2021-07-01
NO348052B1 NO348052B1 (en) 2024-07-08

Family

ID=77258840

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20191534A NO348052B1 (en) 2019-12-30 2019-12-30 Apparatus and Method for handling ceramic foam filters

Country Status (1)

Country Link
NO (1) NO348052B1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3151434A1 (en) * 1980-12-27 1982-07-22 Bridgestone Tire Co. Ltd., Tokyo Filter device
JPS59212164A (en) * 1983-05-18 1984-12-01 Meichiyuu Seiki Kk Filter net for molten aluminum
WO1992002649A1 (en) * 1990-08-03 1992-02-20 Alcan International Limited Liquid metal filter
CN204434702U (en) * 2015-02-03 2015-07-01 杜敬宪 A kind of glass fibre multistage multilayer sieve-type aluminium liquid filter
WO2016126165A1 (en) * 2015-02-06 2016-08-11 Norsk Hydro Asa Apparatus and method for the removal of unwanted inclusions from metal melts
WO2018191281A2 (en) * 2017-04-10 2018-10-18 Pyrotek, Inc. Filter handling tool

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3151434A1 (en) * 1980-12-27 1982-07-22 Bridgestone Tire Co. Ltd., Tokyo Filter device
JPS59212164A (en) * 1983-05-18 1984-12-01 Meichiyuu Seiki Kk Filter net for molten aluminum
WO1992002649A1 (en) * 1990-08-03 1992-02-20 Alcan International Limited Liquid metal filter
CN204434702U (en) * 2015-02-03 2015-07-01 杜敬宪 A kind of glass fibre multistage multilayer sieve-type aluminium liquid filter
WO2016126165A1 (en) * 2015-02-06 2016-08-11 Norsk Hydro Asa Apparatus and method for the removal of unwanted inclusions from metal melts
WO2018191281A2 (en) * 2017-04-10 2018-10-18 Pyrotek, Inc. Filter handling tool

Also Published As

Publication number Publication date
NO348052B1 (en) 2024-07-08

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