ATE337091T1 - Katalysator zur abgasemissionskontrolle, katalysatorstruktur, verfahren zur herstellung derselben, verfahren und vorrichtung zur abgasemissionskontrolle - Google Patents

Katalysator zur abgasemissionskontrolle, katalysatorstruktur, verfahren zur herstellung derselben, verfahren und vorrichtung zur abgasemissionskontrolle

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Publication number
ATE337091T1
ATE337091T1 AT98953031T AT98953031T ATE337091T1 AT E337091 T1 ATE337091 T1 AT E337091T1 AT 98953031 T AT98953031 T AT 98953031T AT 98953031 T AT98953031 T AT 98953031T AT E337091 T1 ATE337091 T1 AT E337091T1
Authority
AT
Austria
Prior art keywords
catalyst
exhaust gas
catalyst structure
catalyst elements
emission control
Prior art date
Application number
AT98953031T
Other languages
English (en)
Inventor
Yasuyoshi Kato
Yoshinori Nagai
Kouichi Yokoyama
Naomi Yoshida
Takashi Michimoto
Eiji Miyamoto
Masatoshi Fujisawa
Original Assignee
Babcock 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
Application filed by Babcock Hitachi Kk filed Critical Babcock Hitachi Kk
Application granted granted Critical
Publication of ATE337091T1 publication Critical patent/ATE337091T1/de

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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • 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
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    • 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
    • B01D53/88—Handling or mounting catalysts
    • B01D53/885—Devices in general for catalytic purification of waste gases
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    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
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    • F01N2330/32—Honeycomb supports characterised by their structural details characterised by the shape, form or number of corrugations of plates, sheets or foils
    • F01N2330/324—Corrugations of rectangular form
    • 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
    • F01N2330/38—Honeycomb supports characterised by their structural details flow channels with means to enhance flow mixing,(e.g. protrusions or projections)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (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)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
AT98953031T 1997-11-12 1998-11-12 Katalysator zur abgasemissionskontrolle, katalysatorstruktur, verfahren zur herstellung derselben, verfahren und vorrichtung zur abgasemissionskontrolle ATE337091T1 (de)

Applications Claiming Priority (3)

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JP31023597 1997-11-12
JP17829398 1998-06-25
JP25544798 1998-09-09

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ATE337091T1 true ATE337091T1 (de) 2006-09-15

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US (1) US6833117B1 (de)
EP (1) EP1052019B1 (de)
JP (1) JP4309046B2 (de)
KR (1) KR100524182B1 (de)
CN (1) CN1153623C (de)
AT (1) ATE337091T1 (de)
AU (1) AU739981B2 (de)
DE (1) DE69835696T2 (de)
ES (1) ES2270533T3 (de)
TW (1) TW396052B (de)
WO (1) WO1999024165A1 (de)

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JP4581964B2 (ja) * 2005-02-14 2010-11-17 セイコーエプソン株式会社 マイクロチャンネル構造体の製造方法
JP5140243B2 (ja) * 2005-08-29 2013-02-06 バブコック日立株式会社 触媒用基材、触媒およびそれらの製造方法
KR100868958B1 (ko) * 2008-07-24 2008-11-17 대영케미칼(주) 질소산화물 제거를 위한 개선된 선택적 촉매 환원 반응용촉매 모듈 소자의 제조방법 및 이를 적층하여서 된 선택적촉매 환원 반응용 촉매 모듈
US20100148121A1 (en) * 2008-12-17 2010-06-17 Uop Llc Reactor employing catalysts upon or within a cloth-like material
US20100135883A1 (en) 2008-12-17 2010-06-03 Uop Llc Catalyst supports
JP5831083B2 (ja) * 2011-09-20 2015-12-09 日産自動車株式会社 排ガス浄化用触媒及びその製造方法
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
JP6574591B2 (ja) * 2015-03-31 2019-09-11 日立造船株式会社 触媒処理装置およびその製造方法
CA3031602C (en) * 2016-08-01 2021-10-12 Ihi Corporation Packing and manufacturing method therefor
JP6939022B2 (ja) 2017-03-31 2021-09-22 株式会社Ihi 触媒反応器
CN107344088B (zh) * 2017-08-25 2023-10-10 哈尔滨工业大学（深圳） 基于均匀光场的低流阻高传质光催化反应模块及反应器
CN111036192B (zh) * 2019-12-23 2021-08-06 中国科学院过程工程研究所 一种涂覆型耐磨钒系脱硝催化剂及其制备方法与应用
JP7244444B2 (ja) * 2020-01-28 2023-03-22 三菱重工業株式会社 脱硝触媒構造体
CN111790208A (zh) * 2020-07-17 2020-10-20 苏州市星京泽纤维科技有限公司 一种涡流纺三维编织滤芯材料及生产工艺

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EP1052019B1 (de) 2006-08-23
JP4309046B2 (ja) 2009-08-05
WO1999024165A8 (en) 1999-07-01
DE69835696T2 (de) 2007-08-16
US6833117B1 (en) 2004-12-21
AU739981B2 (en) 2001-10-25
WO1999024165A1 (en) 1999-05-20
KR100524182B1 (ko) 2005-10-26
CN1282275A (zh) 2001-01-31
EP1052019A4 (de) 2001-04-11
KR20010032047A (ko) 2001-04-16
DE69835696D1 (de) 2006-10-05
EP1052019A1 (de) 2000-11-15
TW396052B (en) 2000-07-01
ES2270533T3 (es) 2007-04-01
AU1052799A (en) 1999-05-31
CN1153623C (zh) 2004-06-16

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