NO971076L - Fremgangsmåte for forvarming av filtrene i et totrinns filtreringssystem og anordning for å utföre denne - Google Patents

Fremgangsmåte for forvarming av filtrene i et totrinns filtreringssystem og anordning for å utföre denne

Info

Publication number
NO971076L
NO971076L NO971076A NO971076A NO971076L NO 971076 L NO971076 L NO 971076L NO 971076 A NO971076 A NO 971076A NO 971076 A NO971076 A NO 971076A NO 971076 L NO971076 L NO 971076L
Authority
NO
Norway
Prior art keywords
preheating
filters
carrying
filtration system
stage filtration
Prior art date
Application number
NO971076A
Other languages
English (en)
Other versions
NO304435B1 (no
NO971076D0 (no
Inventor
Leonard S Aubrey
Bruce T Macphail
Clifton L Oliver
Original Assignee
Selee Corp
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
Priority to US08/595,386 priority Critical patent/US5673902A/en
Priority to CA002198519A priority patent/CA2198519C/en
Priority claimed from AU14914/97A external-priority patent/AU733266B2/en
Priority to EP97301397A priority patent/EP0863217A1/en
Application filed by Selee Corp filed Critical Selee Corp
Priority to NO971076A priority patent/NO304435B1/no
Publication of NO971076D0 publication Critical patent/NO971076D0/no
Publication of NO971076L publication Critical patent/NO971076L/no
Publication of NO304435B1 publication Critical patent/NO304435B1/no

Links

Classifications

    • 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
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Filtering Materials (AREA)
NO971076A 1996-02-01 1997-03-07 FremgangsmÕte for forvarming av filtrene i et totrinns filtreringssystem og anordning for Õ utf°re denne NO304435B1 (no)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US08/595,386 US5673902A (en) 1996-02-01 1996-02-01 Dual stage ceramic foam filtration system and method
CA002198519A CA2198519C (en) 1996-02-01 1997-02-26 Dual stage ceramic foam filtration system and method
EP97301397A EP0863217A1 (en) 1996-02-01 1997-03-03 Dual stage ceramic foam filtration system and method
NO971076A NO304435B1 (no) 1996-02-01 1997-03-07 FremgangsmÕte for forvarming av filtrene i et totrinns filtreringssystem og anordning for Õ utf°re denne

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US08/595,386 US5673902A (en) 1996-02-01 1996-02-01 Dual stage ceramic foam filtration system and method
CA002198519A CA2198519C (en) 1996-02-01 1997-02-26 Dual stage ceramic foam filtration system and method
AU14914/97A AU733266B2 (en) 1997-02-26 1997-02-26 Dual stage ceramic foam filtration system and method
EP97301397A EP0863217A1 (en) 1996-02-01 1997-03-03 Dual stage ceramic foam filtration system and method
NO971076A NO304435B1 (no) 1996-02-01 1997-03-07 FremgangsmÕte for forvarming av filtrene i et totrinns filtreringssystem og anordning for Õ utf°re denne

Publications (3)

Publication Number Publication Date
NO971076D0 NO971076D0 (no) 1997-03-07
NO971076L true NO971076L (no) 1998-09-08
NO304435B1 NO304435B1 (no) 1998-12-14

Family

ID=27506595

Family Applications (1)

Application Number Title Priority Date Filing Date
NO971076A NO304435B1 (no) 1996-02-01 1997-03-07 FremgangsmÕte for forvarming av filtrene i et totrinns filtreringssystem og anordning for Õ utf°re denne

Country Status (4)

Country Link
US (1) US5673902A (no)
EP (1) EP0863217A1 (no)
CA (1) CA2198519C (no)
NO (1) NO304435B1 (no)

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US20040238152A1 (en) * 2003-05-27 2004-12-02 Edgardo Campomanes Modular gating system for foundries
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US7666248B2 (en) * 2004-02-24 2010-02-23 Alcan International Limited Method of priming filter for molten metal
US7431069B2 (en) * 2004-10-16 2008-10-07 Fu Shun Liang Method and apparatus for metal casting
US7718114B2 (en) * 2005-03-28 2010-05-18 Porvair Plc Ceramic foam filter for better filtration of molten iron
US20070022841A1 (en) * 2005-07-29 2007-02-01 Lectrotherm, Inc. Direct casting utilizing stack filtration
KR100917271B1 (ko) * 2007-10-30 2009-09-21 대창공업 주식회사 금속 용탕 중의 불순물 제거를 위한 다층구조를 가지는필터
EP2304065B1 (en) * 2008-06-16 2017-02-15 Porvair Plc Improved method for filtering molten aluminum and molten aluminum alloys
US8202346B1 (en) 2008-06-25 2012-06-19 Porvair, Plc Porous reticulated metal foam for filtering molten magnesium
EP2470283B1 (en) 2009-08-24 2016-04-20 Porvair Plc Corrosion resistant glass coating applied to ceramic foam used to filter molten metal
RU2549232C2 (ru) * 2009-12-10 2015-04-20 Новелис Инк. Сосуд для содержания расплавленного металла, имеющий сквозную вентиляцию
ES2621389T3 (es) 2009-12-10 2017-07-03 Novelis, Inc. Método de formar juntas refractarias selladas en recipientes de contención de metal, y recipientes que incluyen juntas selladas
ES2537981T3 (es) 2009-12-10 2015-06-16 Novelis, Inc. Recipiente que contiene metal fundido y procedimientos de fabricación del mismo
EP2523765B1 (en) 2010-01-13 2016-10-26 Novelis Inc. Molten metal containment structure having movable cover
US9029813B2 (en) * 2011-05-20 2015-05-12 Asml Netherlands B.V. Filter for material supply apparatus of an extreme ultraviolet light source
US9611163B2 (en) * 2014-03-05 2017-04-04 Owens-Brockway Glass Container Inc. Process and apparatus for refining molten glass
WO2017208075A1 (en) * 2016-05-31 2017-12-07 Alcoa Canada Co. Apparatus and methods for filtering metals
RU187182U1 (ru) * 2018-06-29 2019-02-22 федеральное государственное бюджетное образовательное учреждение высшего образования "Новгородский государственный университет имени Ярослава Мудрого" Устройство для рафинирования алюминиевых сплавов
CN118616702B (zh) * 2024-08-14 2024-10-29 安徽光华铝业制造有限公司 一种铝合金铸造铝液除渣装置及除渣工艺

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Also Published As

Publication number Publication date
NO304435B1 (no) 1998-12-14
NO971076D0 (no) 1997-03-07
US5673902A (en) 1997-10-07
CA2198519C (en) 2006-10-24
CA2198519A1 (en) 1998-08-26
EP0863217A1 (en) 1998-09-09

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