KR890010400A - 배기 가스 정화용 촉매의 금속제 담지모체(擔持母體) - Google Patents

배기 가스 정화용 촉매의 금속제 담지모체(擔持母體) Download PDF

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Publication number
KR890010400A
KR890010400A KR1019880017496A KR880017496A KR890010400A KR 890010400 A KR890010400 A KR 890010400A KR 1019880017496 A KR1019880017496 A KR 1019880017496A KR 880017496 A KR880017496 A KR 880017496A KR 890010400 A KR890010400 A KR 890010400A
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KR
South Korea
Prior art keywords
metal
catalyst
exhaust gas
band
gas purification
Prior art date
Application number
KR1019880017496A
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English (en)
Inventor
야스아끼 하시모또
하루오 세리자와
Original Assignee
우스이 유따로
우수이 고꾸사이 산교 가부시끼가이샤
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.)
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Publication date
Application filed by 우스이 유따로, 우수이 고꾸사이 산교 가부시끼가이샤 filed Critical 우스이 유따로
Publication of KR890010400A publication Critical patent/KR890010400A/ko

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Classifications

    • 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
    • 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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2807—Metal other than sintered metal
    • F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • 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
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
    • F01N2330/04—Methods of manufacturing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12333—Helical or with helical component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/1234—Honeycomb, or with grain orientation or elongated elements in defined angular relationship in respective components [e.g., parallel, inter- secting, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/1241—Nonplanar uniform thickness or nonlinear uniform diameter [e.g., L-shape]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)

Abstract

내용 없음

Description

배기 가스 정화용 촉매의 금속제 담지모체(擔持母體)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 배기 가스 정화용 촉매를 담지하기 적당한 본 발명의 일실시예에 따른 금속제 담지모체의 일부를 투시한 전체 사시도.
제 2 도는 본 발명의 배기 가스 정화용 촉매의 금속제 담지 모체 제조방법을 나타내는 사시도.
제 3 도는 본 발명의 배기 가스 정화용 촉매의 금속제 담지 모체 제조의 다른 방법을 나타내는 사시도.

Claims (4)

  1. 배기 가스 정화용 촉매의 금속제 담지 모체에 있어서, 얇은 금속 시트로 만든 적어도 하나의 평판상 금속 밴드와 다른 얇은 금속 시트로 만든 적어도 하나의 파판상 금속 밴드를 포개어 놓은 다음에 와선형으로 양밴드를 함께 말아서 그것의 중심축을 따라 다수의 망상 구조로된 가스 흐름 통로를 갖는 격층제를 얻고, 상기 작충제를 금속 케이싱에 넣어 이루어지며, 상기 평판상 금속 밴드와 파판상 금속 밴드의 적층제 안에 통기성 삽입물을 중심부의 축 방향에 끼워 넣는 것을 특징으로 하는 배기 가스 정화용 촉매의 금속제 담지 모체.
  2. 제 1 항에 있어서, 끼워 넣는 통기성 삽입물이 봉상으로 이루어진 스테인레스 망사인 금속제 담지 모체.
  3. 제 1 항에 있어서, 끼워 넣는 통기성 삽입물이 봉상으로 이루어진 스테인레스 울인 금속제 담지 모체.
  4. 제 1 항에 있어서, 끼워 넣는 통기성 삽입물이 원통형으로 이루어진 얇은 금속 시트의 파판상 밴드인 금속제 담지 모체.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880017496A 1987-12-28 1988-12-26 배기 가스 정화용 촉매의 금속제 담지모체(擔持母體) KR890010400A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1987197358U JPH0441937Y2 (ko) 1987-12-28 1987-12-28
JP??197358 1987-12-28

Publications (1)

Publication Number Publication Date
KR890010400A true KR890010400A (ko) 1989-08-08

Family

ID=16373156

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880017496A KR890010400A (ko) 1987-12-28 1988-12-26 배기 가스 정화용 촉매의 금속제 담지모체(擔持母體)

Country Status (5)

Country Link
US (1) US4857413A (ko)
JP (1) JPH0441937Y2 (ko)
KR (1) KR890010400A (ko)
DE (2) DE3843349A1 (ko)
GB (1) GB2213075B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020034476A (ko) * 2000-11-02 2002-05-09 김영철 자동차용 소음기

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DE3912915C1 (ko) * 1989-04-20 1990-12-13 Degussa Ag, 6000 Frankfurt, De
JPH02294514A (ja) * 1989-05-08 1990-12-05 Usui Internatl Ind Co Ltd 排気ガス浄化装置
US4985388A (en) * 1989-06-29 1991-01-15 W. R. Grace & Co.-Conn. Catalytic exhaust pipe insert
JPH0634927B2 (ja) * 1989-11-16 1994-05-11 トヨタ自動車株式会社 排気ガス浄化触媒用メタル担体
WO1995020434A1 (en) * 1994-01-27 1995-08-03 Engelhard Corporation Process for recovering catalyst supports
US5846495A (en) * 1995-07-12 1998-12-08 Engelhard Corporation Structure for converter body
FR2767088B1 (fr) * 1997-08-06 1999-09-03 Usinor Tole de structure multicouche dite tole sandwich
SE524648C2 (sv) * 2001-09-14 2004-09-14 Scania Cv Ab Behållaranordning, innefattande partikelfilter och katalysatorrenare, inrättad att anordnas i ett avgassystem för en förbränningsmotor
CN2598640Y (zh) * 2003-03-14 2004-01-14 金家敏 机动车尾气净化催化剂多孔金属蜂窝载体
JP2006281118A (ja) * 2005-04-01 2006-10-19 Nippon Steel Corp メタル触媒担体
WO2024062718A1 (ja) * 2022-09-22 2024-03-28 日鉄ケミカル＆マテリアル株式会社 メタルハニカム体、ハニカムユニット、触媒コンバータ、ハニカムユニットの製造方法、触媒コンバータの製造方法及びメタルハニカム体の製造方法

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US2761203A (en) * 1953-09-17 1956-09-04 Metal Textile Corp Resilient gasket forming material and method of producing same
GB1380376A (en) * 1972-03-20 1975-01-15 Chemical Construction Corp Catalytic exhaust gas treatment apparatus
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DE2944841A1 (de) * 1979-11-07 1981-05-21 Degussa Ag, 6000 Frankfurt Katalytischer abgaskonverter fuer brennkraftmaschinen
DE2946947A1 (de) * 1979-11-21 1981-06-04 Degussa Ag, 6000 Frankfurt Ueberhitzungsgeschuetzter katalysator
US4600562A (en) * 1984-12-24 1986-07-15 Texaco Inc. Method and apparatus for filtering engine exhaust gas
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DE3635993A1 (de) * 1985-11-06 1987-05-14 Volkswagen Ag Katalytische abgasreinigungsvorrichtung
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020034476A (ko) * 2000-11-02 2002-05-09 김영철 자동차용 소음기

Also Published As

Publication number Publication date
JPH0441937Y2 (ko) 1992-10-02
JPH01101637U (ko) 1989-07-07
GB2213075A (en) 1989-08-09
US4857413A (en) 1989-08-15
DE8815944U1 (ko) 1989-04-06
GB2213075B (en) 1991-07-17
GB8830113D0 (en) 1989-02-22
DE3843349A1 (de) 1989-07-06

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