PL2001574T3 - Odporne na korozję ceramiczne filtry piankowe o niskiej rozszerzalności do filtracji roztopionego aluminium - Google Patents

Odporne na korozję ceramiczne filtry piankowe o niskiej rozszerzalności do filtracji roztopionego aluminium

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Publication number
PL2001574T3
PL2001574T3 PL07754610T PL07754610T PL2001574T3 PL 2001574 T3 PL2001574 T3 PL 2001574T3 PL 07754610 T PL07754610 T PL 07754610T PL 07754610 T PL07754610 T PL 07754610T PL 2001574 T3 PL2001574 T3 PL 2001574T3
Authority
PL
Poland
Prior art keywords
molten aluminum
ceramic foam
corrosion resistant
resistant ceramic
low expansion
Prior art date
Application number
PL07754610T
Other languages
English (en)
Inventor
Feng Chi
David P Haack
Leonard S Aubrey
Original Assignee
Porvair Plc
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 Porvair Plc filed Critical Porvair Plc
Publication of PL2001574T3 publication Critical patent/PL2001574T3/pl

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0046—Inorganic membrane manufacture by slurry techniques, e.g. die or slip-casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
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    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
    • C04B35/185—Mullite 3Al2O3-2SiO2
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    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • C04B38/0615—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances the burned-out substance being a monolitic element having approximately the same dimensions as the final article, e.g. a porous polyurethane sheet or a prepreg obtained by bonding together resin particles
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    • 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
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    • Y10T428/249986—Void-containing component contains also a solid fiber or solid particle
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Nanotechnology (AREA)
  • Filtering Materials (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Glass Compositions (AREA)
PL07754610T 2006-03-31 2007-04-02 Odporne na korozję ceramiczne filtry piankowe o niskiej rozszerzalności do filtracji roztopionego aluminium PL2001574T3 (pl)

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US78839106P 2006-03-31 2006-03-31
PCT/US2007/008111 WO2007120483A2 (en) 2006-03-31 2007-04-02 Low expansion corrosion resistant ceramic foam filters for molten aluminum filtration
EP20070754610 EP2001574B1 (en) 2006-03-31 2007-04-02 Low expansion corrosion resistant ceramic foam filters for molten aluminum filtration

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CN101781123B (zh) * 2010-02-09 2012-10-10 武汉工程大学 一种无机多孔陶瓷材料及其制备方法
WO2012012259A1 (en) 2010-07-19 2012-01-26 World Minerals, Inc. Foam glass having a low coefficient of thermal expansion and related methods
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ATE495807T1 (de) 2011-02-15
US8518528B2 (en) 2013-08-27
WO2007120483A2 (en) 2007-10-25
EP2001574A2 (en) 2008-12-17
US20120175804A1 (en) 2012-07-12
RU2380136C1 (ru) 2010-01-27
EP2001574A4 (en) 2009-04-15
US20100113244A1 (en) 2010-05-06
CN101415477A (zh) 2009-04-22
ES2358848T3 (es) 2011-05-16
CN101415477B (zh) 2011-09-07
EP2001574B1 (en) 2011-01-19
DE602007012062D1 (de) 2011-03-03

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