ZA200801157B - Improved method for debindering ceramic honeycombs - Google Patents

Improved method for debindering ceramic honeycombs

Info

Publication number
ZA200801157B
ZA200801157B ZA200801157A ZA200801157A ZA200801157B ZA 200801157 B ZA200801157 B ZA 200801157B ZA 200801157 A ZA200801157 A ZA 200801157A ZA 200801157 A ZA200801157 A ZA 200801157A ZA 200801157 B ZA200801157 B ZA 200801157B
Authority
ZA
South Africa
Prior art keywords
improved method
ceramic honeycombs
debindering
honeycomb
debindering ceramic
Prior art date
Application number
ZA200801157A
Other languages
English (en)
Inventor
John P Henley
Avani M Patel
Jr Arthur R Prunier
Han Chan
Original Assignee
Dow Global Technologies Inc
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 Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of ZA200801157B publication Critical patent/ZA200801157B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • 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
    • C04B38/0006—Honeycomb structures
    • C04B38/0009—Honeycomb structures characterised by features relating to the cell walls, e.g. wall thickness or distribution of pores in the walls
    • 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
    • C04B33/00—Clay-wares
    • C04B33/32—Burning methods
    • 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
    • C04B35/01—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
    • C04B35/10—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 aluminium oxide
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/636—Polysaccharides or derivatives thereof
    • C04B35/6365—Cellulose or derivatives thereof
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/638—Removal thereof
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00129—Extrudable mixtures
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0081—Uses not provided for elsewhere in C04B2111/00 as catalysts or catalyst carriers
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/658—Atmosphere during thermal treatment
    • C04B2235/6583—Oxygen containing atmosphere, e.g. with changing oxygen pressures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Catalysts (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
ZA200801157A 2005-08-23 2006-08-18 Improved method for debindering ceramic honeycombs ZA200801157B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71058305P 2005-08-23 2005-08-23

Publications (1)

Publication Number Publication Date
ZA200801157B true ZA200801157B (en) 2009-08-26

Family

ID=38541558

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200801157A ZA200801157B (en) 2005-08-23 2006-08-18 Improved method for debindering ceramic honeycombs

Country Status (13)

Country Link
US (1) US7635446B2 (xx)
EP (1) EP1919844B1 (xx)
JP (1) JP5129137B2 (xx)
KR (1) KR101360630B1 (xx)
CN (1) CN101243025B (xx)
AT (1) ATE457965T1 (xx)
BR (1) BRPI0615956A2 (xx)
CA (1) CA2619598C (xx)
DE (1) DE602006012331D1 (xx)
ES (1) ES2339164T3 (xx)
RU (1) RU2420492C2 (xx)
WO (1) WO2007111633A2 (xx)
ZA (1) ZA200801157B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8444737B2 (en) * 2009-02-27 2013-05-21 Corning Incorporated Ceramic structures and methods of making ceramic structures
US20110127699A1 (en) * 2009-11-30 2011-06-02 Michael James Vayansky Method And Apparatus For Thermally Debindering A Cellular Ceramic Green Body
CN103483000A (zh) * 2013-09-29 2014-01-01 陈春水 一种多孔陶瓷及其制备方法

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* Cited by examiner, † Cited by third party
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US3985846A (en) * 1975-04-16 1976-10-12 W. R. Grace & Co. Ceramic firing process
JPS6034510B2 (ja) * 1976-06-10 1985-08-09 日本碍子株式会社 セラミツクハニカム構造体の押出製造法
JPS55114523A (en) * 1979-02-28 1980-09-03 Asahi Glass Co Ltd Method of removing resin from molding
US5021204A (en) * 1981-07-15 1991-06-04 Corning Incorporated Method for selectively charging honeycomb structures
JPS62202870A (ja) * 1986-02-20 1987-09-07 日本碍子株式会社 セラミツクスハニカム構造体の焼成方法
US4786542A (en) * 1986-02-20 1988-11-22 Ngk Insulators, Ltd. Setters and firing of ceramic honeycomb structural bodies by using the same
JPH061150B2 (ja) * 1986-12-27 1994-01-05 日本碍子株式会社 ハニカム構造体の誘電乾燥法
JPH079358B2 (ja) 1987-02-27 1995-02-01 日本碍子株式会社 セラミツクハニカム構造体の焼成法
JPH0745348B2 (ja) * 1988-02-10 1995-05-17 日本碍子株式会社 セラミックハニカム構造体の焼成法
JPH01215765A (ja) * 1988-02-25 1989-08-29 Ngk Insulators Ltd セラミックハニカム構造体の焼成法
US4929575A (en) * 1988-03-21 1990-05-29 The Dow Chemical Company Melt processable, green, ceramic precursor powder
US5340516A (en) * 1989-07-28 1994-08-23 Engelhard Corporation Thermal shock and creep resistant porous mullite articles prepared from topaz and process for manufacture
CA2020453A1 (en) * 1989-07-28 1991-01-29 Bulent O. Yavuz Thermal shock and creep resistant porous mullite articles
US5034023A (en) * 1989-12-21 1991-07-23 Corning Incorporated Ceramic honeycomb structures as oxygen separators or concentrators
JP2591843B2 (ja) * 1990-03-27 1997-03-19 日本碍子株式会社 ハニカム構造体の連続誘電乾燥装置
JP2801950B2 (ja) * 1990-04-12 1998-09-21 日本碍子株式会社 金属粉末ハニカムモノリス構造体の焼成方法
US5098455A (en) * 1990-12-21 1992-03-24 The Dow Chemical Company Regenerable exhaust gas filter element for diesel engines
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JP2637651B2 (ja) * 1991-10-21 1997-08-06 日本碍子株式会社 ハニカム構造体の誘電乾燥法
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US5344799A (en) * 1992-12-14 1994-09-06 Corning Incorporated Formable ceramic compositions and method of use therefor
WO1994017972A1 (en) * 1993-02-02 1994-08-18 Ngk Insulators, Ltd. Planking for firing and method of firing ceramic products by using the same
US5568652A (en) * 1994-11-25 1996-10-22 Corning Incorporated Rapid setting compositions and method of making and using same
US5925308A (en) * 1996-08-05 1999-07-20 Corning Incorporated Rapid-setting formable mixtures and method of making and using same
JP3983838B2 (ja) * 1996-12-12 2007-09-26 イビデン株式会社 高強度多孔質α−ＳｉＣ焼結体の製造方法
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Also Published As

Publication number Publication date
DE602006012331D1 (de) 2010-04-01
ES2339164T3 (es) 2010-05-17
KR101360630B1 (ko) 2014-02-07
BRPI0615956A2 (pt) 2011-05-31
CA2619598A1 (en) 2007-10-04
CN101243025B (zh) 2011-05-18
EP1919844A2 (en) 2008-05-14
RU2008110950A (ru) 2009-09-27
US7635446B2 (en) 2009-12-22
JP5129137B2 (ja) 2013-01-23
KR20080038171A (ko) 2008-05-02
CN101243025A (zh) 2008-08-13
WO2007111633A2 (en) 2007-10-04
ATE457965T1 (de) 2010-03-15
RU2420492C2 (ru) 2011-06-10
JP2009505933A (ja) 2009-02-12
EP1919844B1 (en) 2010-02-17
WO2007111633A3 (en) 2008-02-28
CA2619598C (en) 2013-05-14
US20070045911A1 (en) 2007-03-01

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