DE112023000607T5 - Keramisches Basismaterial, Keramikträger und Trennmembrankomplex - Google Patents

Keramisches Basismaterial, Keramikträger und Trennmembrankomplex Download PDF

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Publication number
DE112023000607T5
DE112023000607T5 DE112023000607.5T DE112023000607T DE112023000607T5 DE 112023000607 T5 DE112023000607 T5 DE 112023000607T5 DE 112023000607 T DE112023000607 T DE 112023000607T DE 112023000607 T5 DE112023000607 T5 DE 112023000607T5
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Prior art keywords
base material
separation membrane
particles
ceramic
equal
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Pending
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DE112023000607.5T
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German (de)
English (en)
Inventor
Takahiro Nakanishi
Kenichi Noda
Naoto KINOSHITA
Nao AMANO
Azumi HIRANE
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NGK Insulators Ltd
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NGK Insulators Ltd
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Publication of DE112023000607T5 publication Critical patent/DE112023000607T5/de
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    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16Shaped 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
    • C04B35/18Shaped 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
    • C04B35/185Mullite 3Al2O3-2SiO2
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D63/00Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/06Tubular membrane modules
    • B01D63/066Tubular membrane modules with a porous block having membrane coated passages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D67/00Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039Inorganic membrane manufacture
    • B01D67/0041Inorganic membrane manufacture by agglomeration of particles in the dry state
    • B01D67/00411Inorganic membrane manufacture by agglomeration of particles in the dry state by sintering
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10Supported membranes; Membrane supports
    • B01D69/108Inorganic support material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02Inorganic material
    • B01D71/024Oxides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02Inorganic material
    • B01D71/024Oxides
    • B01D71/025Aluminium oxide
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02Inorganic material
    • B01D71/028Molecular sieves
    • B01D71/0281Zeolites
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16Alumino-silicates
    • B01J20/18Synthetic zeolitic molecular sieves
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    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10Shaped 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
    • C04B35/111Fine ceramics
    • C04B35/117Composites
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    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/46Shaped 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 titanium oxides or titanates
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    • C04B35/48Shaped 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 zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/486Fine ceramics
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    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63Preparing 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
    • C04B35/6303Inorganic additives
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    • C04B38/007Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof characterised by the pore distribution, e.g. inhomogeneous distribution of pores
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    • C04B2111/00474Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00793Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms
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    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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    • C04B2235/36Glass starting materials for making ceramics, e.g. silica glass
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    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52Constituents or additives characterised by their shapes
    • C04B2235/5296Constituents or additives characterised by their shapes with a defined aspect ratio, e.g. indicating sphericity
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    • C04B2235/54Particle size related information
    • C04B2235/5418Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5436Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Analytical Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE112023000607.5T 2022-02-28 2023-02-17 Keramisches Basismaterial, Keramikträger und Trennmembrankomplex Pending DE112023000607T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022029265 2022-02-28
JP2022-029265 2022-02-28
PCT/JP2023/005691 WO2023162879A1 (ja) 2022-02-28 2023-02-17 セラミックス基材、セラミックス支持体および分離膜複合体

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DE112023000607T5 true DE112023000607T5 (de) 2024-11-21

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US (1) US20240399316A1 (https=)
JP (1) JP7834160B2 (https=)
CN (1) CN118679006A (https=)
DE (1) DE112023000607T5 (https=)
WO (1) WO2023162879A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62252381A (ja) 1986-04-22 1987-11-04 株式会社クボタ 多孔質アルミナ焼結体の製造方法
JP2008156170A (ja) 2006-12-25 2008-07-10 National Institute Of Advanced Industrial & Technology 高強度マクロポーラス多孔質セラミックスの製造方法及びその多孔体
JP2011201722A (ja) 2010-03-25 2011-10-13 Ngk Insulators Ltd ゼオライト構造体及びその製造方法
JP2022029265A (ja) 2020-08-04 2022-02-17 栗田工業株式会社 蒸留装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02153871A (ja) * 1988-12-02 1990-06-13 Ngk Insulators Ltd 無機多孔質構造体およびその製造法
JP2000335985A (ja) * 1999-05-27 2000-12-05 Sumitomo Electric Ind Ltd 窒化ケイ素質セラミックス多孔体およびその製造方法、ならびに窒化ケイ素質セラミックスフィルタ
JP5253261B2 (ja) * 2009-03-26 2013-07-31 日本碍子株式会社 アルミナ質多孔質及びその製造方法
WO2016052058A1 (ja) * 2014-09-29 2016-04-07 日本碍子株式会社 分離方法及び分離装置
WO2017169363A1 (ja) * 2016-03-31 2017-10-05 日本碍子株式会社 モノリス型基材及びその製造方法
JP6622134B2 (ja) * 2016-03-31 2019-12-18 日本碍子株式会社 ハニカム構造体及びハニカム構造体の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62252381A (ja) 1986-04-22 1987-11-04 株式会社クボタ 多孔質アルミナ焼結体の製造方法
JP2008156170A (ja) 2006-12-25 2008-07-10 National Institute Of Advanced Industrial & Technology 高強度マクロポーラス多孔質セラミックスの製造方法及びその多孔体
JP2011201722A (ja) 2010-03-25 2011-10-13 Ngk Insulators Ltd ゼオライト構造体及びその製造方法
JP2022029265A (ja) 2020-08-04 2022-02-17 栗田工業株式会社 蒸留装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Database of Zeolite Structures" [online], von der International Zeolite Association, Internet <URL:http://www.iza-structure.org/databases/

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CN118679006A (zh) 2024-09-20
US20240399316A1 (en) 2024-12-05
JPWO2023162879A1 (https=) 2023-08-31
JP7834160B2 (ja) 2026-03-23
WO2023162879A1 (ja) 2023-08-31

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