JP7501540B2 - セラミックハニカム構造体及びその製造方法 - Google Patents

セラミックハニカム構造体及びその製造方法 Download PDF

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Publication number
JP7501540B2
JP7501540B2 JP2021552281A JP2021552281A JP7501540B2 JP 7501540 B2 JP7501540 B2 JP 7501540B2 JP 2021552281 A JP2021552281 A JP 2021552281A JP 2021552281 A JP2021552281 A JP 2021552281A JP 7501540 B2 JP7501540 B2 JP 7501540B2
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Japan
Prior art keywords
pore
volume
pore volume
diameter
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JP2021552281A
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English (en)
Japanese (ja)
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JPWO2021075211A1 (https=
JPWO2021075211A5 (https=
Inventor
健一郎 清水
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Proterial Ltd
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Proterial Ltd
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Publication of JPWO2021075211A1 publication Critical patent/JPWO2021075211A1/ja
Publication of JPWO2021075211A5 publication Critical patent/JPWO2021075211A5/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Processes For Solid Components From Exhaust (AREA)
JP2021552281A 2019-10-16 2020-09-18 セラミックハニカム構造体及びその製造方法 Active JP7501540B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019189305 2019-10-16
JP2019189305 2019-10-16
PCT/JP2020/035603 WO2021075211A1 (ja) 2019-10-16 2020-09-18 セラミックハニカム構造体及びその製造方法

Publications (3)

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JPWO2021075211A1 JPWO2021075211A1 (https=) 2021-04-22
JPWO2021075211A5 JPWO2021075211A5 (https=) 2022-06-23
JP7501540B2 true JP7501540B2 (ja) 2024-06-18

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ID=75537365

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JP2021552281A Active JP7501540B2 (ja) 2019-10-16 2020-09-18 セラミックハニカム構造体及びその製造方法

Country Status (2)

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JP (1) JP7501540B2 (https=)
WO (1) WO2021075211A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7799541B2 (ja) * 2022-03-30 2026-01-15 日本碍子株式会社 ハニカムフィルタ
JP7799542B2 (ja) * 2022-03-30 2026-01-15 日本碍子株式会社 ハニカムフィルタ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010013509A1 (ja) 2008-07-28 2010-02-04 日立金属株式会社 セラミックハニカム構造体及びその製造方法
WO2015046012A1 (ja) 2013-09-24 2015-04-02 日立金属株式会社 セラミックハニカム構造体及びその製造方法
JP2019171318A (ja) 2018-03-29 2019-10-10 日本碍子株式会社 ハニカムフィルタ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102834158B (zh) * 2010-04-01 2015-07-15 日立金属株式会社 陶瓷蜂窝过滤器及其制造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010013509A1 (ja) 2008-07-28 2010-02-04 日立金属株式会社 セラミックハニカム構造体及びその製造方法
WO2015046012A1 (ja) 2013-09-24 2015-04-02 日立金属株式会社 セラミックハニカム構造体及びその製造方法
JP2019171318A (ja) 2018-03-29 2019-10-10 日本碍子株式会社 ハニカムフィルタ

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WO2021075211A1 (ja) 2021-04-22
JPWO2021075211A1 (https=) 2021-04-22

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