IN2014DN10113A - - Google Patents

Info

Publication number
IN2014DN10113A
IN2014DN10113A IN10113DEN2014A IN2014DN10113A IN 2014DN10113 A IN2014DN10113 A IN 2014DN10113A IN 10113DEN2014 A IN10113DEN2014 A IN 10113DEN2014A IN 2014DN10113 A IN2014DN10113 A IN 2014DN10113A
Authority
IN
India
Prior art keywords
filter
ceramic foam
measured
foam filter
aluminosilicate
Prior art date
Application number
Inventor
Rudolph A Olson
Original Assignee
Porvair Plc
Rudolph A Olson
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, Rudolph A Olson filed Critical Porvair Plc
Publication of IN2014DN10113A publication Critical patent/IN2014DN10113A/en

Links

Classifications

    • 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
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2093—Ceramic foam
    • 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
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • 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
    • B01D71/024—Oxides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/58085—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • 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
    • 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
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/24—Mechanical properties, e.g. strength

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Filtering Materials (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

A ceramic foam filter and method of making the filter is described. The filter comprises: a sintered reaction product of: 35- 75 wt% aluminosilicate; 10 -30 wt% colloidal silica; 0- 2 wt% bentonite; and 0 -35 wt% fused silica; wherein the ceramic foam filter has less than 0.15 wt% alkali metals measured as the oxide and a flexural strength of at least 60 psi measured at 4 minutes at 1428°C.
IN10113DEN2014 2012-07-27 2013-07-25 IN2014DN10113A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261676500P 2012-07-27 2012-07-27
PCT/US2013/052051 WO2014018750A1 (en) 2012-07-27 2013-07-25 Higher strength mullite-based iron foundry filter

Publications (1)

Publication Number Publication Date
IN2014DN10113A true IN2014DN10113A (en) 2015-08-21

Family

ID=49997834

Family Applications (1)

Application Number Title Priority Date Filing Date
IN10113DEN2014 IN2014DN10113A (en) 2012-07-27 2013-07-25

Country Status (8)

Country Link
US (1) US20150145186A1 (en)
EP (1) EP2877263A4 (en)
CN (1) CN104736221B (en)
BR (1) BR112014030838A2 (en)
IN (1) IN2014DN10113A (en)
MX (1) MX2014015081A (en)
RU (1) RU2014149572A (en)
WO (1) WO2014018750A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107001149B (en) * 2014-05-15 2021-07-13 博韦尔公开有限公司 Boron-free aluminum alloy ceramic foam filter
CA2994439C (en) * 2017-03-16 2023-02-28 Magneco/Metrel, Inc. Refractory composition resistant to high temperature shock and creep, articles made from it, and method of making articles
US10429130B2 (en) 2017-03-16 2019-10-01 Magneco/Metrel, Inc. Refractory kiln car resistant to high temperature shock and creep
US10494305B2 (en) 2017-03-16 2019-12-03 Magneco/Metrel, Inc. Method of making refractory article resistant to high temperature shock and creep
TWI841524B (en) 2017-04-17 2024-05-11 美商維蘇威美國公司 Porous refractory cast material, its use and production
KR101889680B1 (en) * 2018-02-01 2018-08-17 고려아연 주식회사 Method for recovering Fe from zinc sulfate solution
CN110981539B (en) * 2019-12-30 2021-11-16 武汉科技大学 Magnesium oxide based filter containing functional coating multi-pore structure and preparation method thereof
LV15710A (en) * 2021-10-04 2023-02-20 The Cocoon Group, Sia Filtering and disinfecting gas-gas, gas-liquid, and liquid-liquid scrubber with oriented channels and pockets containing porous packing material and method for making same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4871495A (en) * 1987-12-02 1989-10-03 The Duriron Company, Inc. Process for producing porous ceramic filter for filtering of particulates from diesel exhaust gases
US4814300A (en) * 1987-12-02 1989-03-21 The Duriron Company, Inc. Porous ceramic shapes, compositions for the preparation thereof, and method for producing same
US5190897A (en) * 1989-08-08 1993-03-02 Foseco International Limited Ceramic foam filters
US6663776B2 (en) * 2001-10-03 2003-12-16 Selee Corporation High strength SiC filter and method for the manufacture thereof
US20040099611A1 (en) * 2002-11-18 2004-05-27 Olson Rudolph A. Porous filter comprising gamma-phase alumima and process for manufacture
US6864198B2 (en) * 2003-01-30 2005-03-08 Corning Incorporated Cordierite ceramic body and method
US7718114B2 (en) * 2005-03-28 2010-05-18 Porvair Plc Ceramic foam filter for better filtration of molten iron
RU2380138C2 (en) * 2005-08-09 2010-01-27 Порвэйр ПиЭлСи Improved ceramic foam filter for improved filtering of melt cast iron
US7855163B2 (en) * 2007-05-14 2010-12-21 Geo2 Technologies, Inc. Low coefficient of thermal expansion bonding system for a high porosity ceramic body and methods of manufacture
CN102105609B (en) * 2008-06-16 2013-07-03 博韦尔公开有限公司 Improved method for filtering molten aluminum and molten aluminum alloys
US8609032B2 (en) * 2010-11-29 2013-12-17 Corning Incorporated Porous ceramic honeycomb articles and methods for making the same

Also Published As

Publication number Publication date
US20150145186A1 (en) 2015-05-28
MX2014015081A (en) 2015-09-16
WO2014018750A1 (en) 2014-01-30
BR112014030838A2 (en) 2017-08-08
CN104736221A (en) 2015-06-24
CN104736221B (en) 2017-03-29
EP2877263A1 (en) 2015-06-03
RU2014149572A (en) 2016-09-20
EP2877263A4 (en) 2016-04-20

Similar Documents

Publication Publication Date Title
MX2014015081A (en) Higher strength mullite-based iron foundry filter.
MX2011009369A (en) Substituted 2-mercaptoquinoline-3-carboxamides as kcnq2/3 modulators.
MX2011008262A (en) Substituted spiro-amides as b1r modulators.
EP2407427A4 (en) Novel porous metal oxide, process for producing same, and use of same
BR112013032786A2 (en) dental restoration, method for its production and ingot
MX2011008864A (en) Sulfonylated tetrahydroazolopyrazines and their use as medicinal products.
MX2014004510A (en) Lithium silicate glass ceramic and lithium silicate glass comprising a trivalent metal oxide.
IL197597A0 (en) Sio2 slurry for the production of quartz glass as well as the application of the slurry
MY152749A (en) Pyrazole and fused pyrazole glucokinase activators
MX2011008825A (en) Substituted 3-aminoisoxazolopyridines as kcnq2/3 modulators.
MY170220A (en) Dihydrate of benzothiophene compound and process for producing the same
MX2015007590A (en) Diatomaceous earth filter aid containing a law crystalline silica content.
MX374194B (en) NEW PROCESS FOR THE PREPARATION OF PRECIPITATED SILICA, NEW PRECIPITATED SILICA AND THEIR USES, PARTICULARLY FOR THE REINFORCEMENT OF POLYMERS.
MY194466A (en) Heterophasic polypropylene composition
MX351160B (en) Lithium silicate glass ceramic and lithium silicate glass comprising a hexavalent metal oxide.
MY156769A (en) Heat-aging-resistant polyamides
MX2012012955A (en) Porous inorganic oxide particles and methods of making and using the same.
MX360563B (en) Novel method for preparing precipitated silicas, novel precipitated silicas and their uses, in particular for strengthening polymers.
MX2011008662A (en) Substituted 2-mercapto-3-aminopyridines as kcnq2/3 modulators.
MX2011009338A (en) Substituted 3-amino-2-mercaptoquinolines as kcnq2/3 modulators.
MX2014004211A (en) Coating compositions for inorganic casting molds and cores, comprising formic acid esters, and use thereof.
MX2015015524A (en) Batch composition for producing an unshaped refractory ceramic product, method for producing a fired refractory ceramic product, fired refractory ceramic product, and use of an unshaped refractory ceramic product.
PH12012501153A1 (en) Process for synthesis of intermediates useful for making substituted indazole and azaindazole compounds
MX2015003034A (en) Syringe containing a composition, especially a pharmaceutical composition, comprising immunoglobins, method for the production thereof and use of same.
BR112015031968A2 (en) batch for the production of a resin or carbon bonded molded refractory product, a process for the production of such a product, such a product as well as the use of spinel-zirconium magnesium oxide