TW301614B - - Google Patents

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Publication number
TW301614B
TW301614B TW084113223A TW84113223A TW301614B TW 301614 B TW301614 B TW 301614B TW 084113223 A TW084113223 A TW 084113223A TW 84113223 A TW84113223 A TW 84113223A TW 301614 B TW301614 B TW 301614B
Authority
TW
Taiwan
Prior art keywords
catalyst
monomer
protruding
gas flow
catalyst structure
Prior art date
Application number
TW084113223A
Other languages
English (en)
Chinese (zh)
Original Assignee
Babukokku Hitachi Kk
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27518783&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW301614(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Babukokku Hitachi Kk filed Critical Babukokku Hitachi Kk
Application granted granted Critical
Publication of TW301614B publication Critical patent/TW301614B/zh

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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 [3D] 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
    • 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
    • F01N3/2821—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates the support being provided with means to enhance the mixing process inside the converter, e.g. sheets, plates or foils with protrusions or projections to create turbulence
    • 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
    • B01D53/38—Removing components of undefined structure
    • 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
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B01D53/8631—Processes characterised by a specific device
    • 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
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8634—Ammonia
    • 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
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • 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
    • F01N3/2814—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates all sheets, plates or foils being corrugated
    • 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
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/42—Honeycomb supports characterised by their structural details made of three or more different sheets, foils or plates stacked one on the other

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Toxicology (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
TW084113223A 1994-11-15 1995-12-12 TW301614B (cg-RX-API-DMAC7.html)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP28086994 1994-11-15
JP711295 1995-01-20
JP8563695 1995-04-11
JP19164895 1995-07-27
JP19674495 1995-08-01

Publications (1)

Publication Number Publication Date
TW301614B true TW301614B (cg-RX-API-DMAC7.html) 1997-04-01

Family

ID=27518783

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084113223A TW301614B (cg-RX-API-DMAC7.html) 1994-11-15 1995-12-12

Country Status (16)

Country Link
US (2) US5792432A (cg-RX-API-DMAC7.html)
EP (3) EP1027917B2 (cg-RX-API-DMAC7.html)
JP (2) JP4293569B2 (cg-RX-API-DMAC7.html)
KR (1) KR100256213B1 (cg-RX-API-DMAC7.html)
CN (1) CN1122560C (cg-RX-API-DMAC7.html)
AT (2) ATE325648T1 (cg-RX-API-DMAC7.html)
AU (1) AU692616B2 (cg-RX-API-DMAC7.html)
CA (1) CA2178842C (cg-RX-API-DMAC7.html)
CZ (1) CZ293710B6 (cg-RX-API-DMAC7.html)
DE (2) DE69527943T2 (cg-RX-API-DMAC7.html)
ES (2) ES2262463T3 (cg-RX-API-DMAC7.html)
FI (1) FI119682B (cg-RX-API-DMAC7.html)
PL (1) PL183015B1 (cg-RX-API-DMAC7.html)
RU (1) RU2158634C2 (cg-RX-API-DMAC7.html)
TW (1) TW301614B (cg-RX-API-DMAC7.html)
WO (1) WO1996014920A1 (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI738055B (zh) * 2018-09-14 2021-09-01 日商三菱動力股份有限公司 脫硝裝置
TWI803818B (zh) * 2020-01-28 2023-06-01 日商三菱動力股份有限公司 脫硝觸媒結構體

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DE10057420A1 (de) * 2000-11-20 2002-06-06 Emitec Emissionstechnologie Mehrstufiger Shiftreaktor und Reformeranlage
US6663839B2 (en) * 2001-02-26 2003-12-16 Abb Lummus Global Inc. Radial flow gas phase reactor and method for reducing the nitrogen oxide content of a gas
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JP5863371B2 (ja) * 2011-10-06 2016-02-16 三菱日立パワーシステムズ株式会社 触媒構造体
JP5896883B2 (ja) * 2012-11-13 2016-03-30 三菱日立パワーシステムズ株式会社 排ガス浄化用触媒構造体
JP2015163385A (ja) * 2014-01-28 2015-09-10 カルソニックカンセイ株式会社 ハニカム構造体
DE102015209988A1 (de) 2014-06-02 2015-12-03 Johnson Matthey Public Limited Company Beschichtete Artikel mit hohen KNOx/KSOx-Verhältnissen für die selektive katalytische Reduktion
SG10201912669TA (en) * 2014-11-11 2020-02-27 Exxonmobil Upstream Res Co High capacity structures and monoliths via paste imprinting
US10156157B2 (en) * 2015-02-13 2018-12-18 United Technologies Corporation S-shaped trip strips in internally cooled components
JP6812440B2 (ja) * 2016-08-01 2021-01-13 株式会社Ihi 充填材及びその製造方法
JP6919274B2 (ja) * 2017-03-31 2021-08-18 株式会社Ihi 触媒反応器
JP6939022B2 (ja) 2017-03-31 2021-09-22 株式会社Ihi 触媒反応器
CN108654368A (zh) * 2018-06-15 2018-10-16 苏州西热节能环保技术有限公司 燃气scr脱硝催化剂模块及降低燃气scr脱硝催化剂阻力的方法
JP7195094B2 (ja) * 2018-09-20 2022-12-23 三菱重工業株式会社 排ガス浄化用触媒構造体
GB2601741B (en) * 2020-12-03 2026-04-29 Jemmtec Ltd Packing member
CN112843986A (zh) * 2021-03-11 2021-05-28 北京清新环境技术股份有限公司 烟气净化模块及烟气处理装置
US11549422B1 (en) 2021-12-06 2023-01-10 Tenneco Automotive Operating Company Inc. Exhaust system for a combustion engine including a flow distributor
CN116689042A (zh) * 2023-02-15 2023-09-05 苏州西热节能环保技术有限公司 一种低阻型平板式催化剂、催化剂单元及其应用方法

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI738055B (zh) * 2018-09-14 2021-09-01 日商三菱動力股份有限公司 脫硝裝置
TWI803818B (zh) * 2020-01-28 2023-06-01 日商三菱動力股份有限公司 脫硝觸媒結構體

Also Published As

Publication number Publication date
JP2006015344A (ja) 2006-01-19
FI962745L (fi) 1996-07-04
US6063342A (en) 2000-05-16
ATE325648T1 (de) 2006-06-15
KR100256213B1 (ko) 2000-05-15
EP1284155A2 (en) 2003-02-19
ES2262463T3 (es) 2006-12-01
DE69534984T2 (de) 2006-09-21
DE69534984T3 (de) 2009-07-23
DE69534984D1 (de) 2006-06-14
EP0744207A4 (en) 1997-04-02
WO1996014920A9 (en) 2005-03-31
CN1138301A (zh) 1996-12-18
EP1027917A1 (en) 2000-08-16
FI119682B (fi) 2009-02-13
EP1027917B2 (en) 2009-02-25
CA2178842C (en) 2000-05-30
JP4544465B2 (ja) 2010-09-15
WO1996014920A1 (en) 1996-05-23
EP0744207B1 (en) 2002-08-28
KR960706369A (ko) 1996-12-09
CA2178842A1 (en) 1996-05-23
CZ151796A3 (en) 1997-02-12
CN1122560C (zh) 2003-10-01
RU2158634C2 (ru) 2000-11-10
DE69527943T2 (de) 2003-01-02
AU692616B2 (en) 1998-06-11
AU3856895A (en) 1996-06-06
CZ293710B6 (cs) 2004-07-14
FI962745A0 (fi) 1996-07-04
US5792432A (en) 1998-08-11
PL315124A1 (en) 1996-10-14
DE69527943D1 (de) 2002-10-02
EP1027917B1 (en) 2006-05-10
PL183015B1 (pl) 2002-05-31
ATE222794T1 (de) 2002-09-15
ES2181794T3 (es) 2003-03-01
EP0744207A1 (en) 1996-11-27
EP1284155A3 (en) 2003-09-10
JP4293569B2 (ja) 2009-07-08

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