DK0722763T3 - NOx-adsorbenter - Google Patents

NOx-adsorbenter

Info

Publication number
DK0722763T3
DK0722763T3 DK96100643T DK96100643T DK0722763T3 DK 0722763 T3 DK0722763 T3 DK 0722763T3 DK 96100643 T DK96100643 T DK 96100643T DK 96100643 T DK96100643 T DK 96100643T DK 0722763 T3 DK0722763 T3 DK 0722763T3
Authority
DK
Denmark
Prior art keywords
nox
carrier
titania
relates
oxides
Prior art date
Application number
DK96100643T
Other languages
English (en)
Inventor
Masayoshi Ichiki
Yuki Sairyo
Kazuhiro Kondo
Atsushi Fukuju
Original Assignee
Hitachi Shipbuilding Eng Co
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
Priority claimed from JP00718195A external-priority patent/JP3230132B2/ja
Priority claimed from JP00718095A external-priority patent/JP3208637B2/ja
Priority claimed from JP00718295A external-priority patent/JP3185046B2/ja
Application filed by Hitachi Shipbuilding Eng Co filed Critical Hitachi Shipbuilding Eng Co
Application granted granted Critical
Publication of DK0722763T3 publication Critical patent/DK0722763T3/da

Links

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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • 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
    • B01D53/02—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 by adsorption, e.g. preparative gas chromatography
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
    • B01J20/0207—Compounds of Sc, Y or Lanthanides
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
    • B01J20/0225—Compounds of Fe, Ru, Os, Co, Rh, Ir, Ni, Pd, Pt
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28057—Surface area, e.g. B.E.T specific surface area
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3234—Inorganic material layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/112—Metals or metal compounds not provided for in B01D2253/104 or B01D2253/106
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30—Physical properties of adsorbents
    • B01D2253/302—Dimensions
    • B01D2253/306—Surface area, e.g. BET-specific surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/404—Nitrogen oxides other than dinitrogen oxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/80—Water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Treating Waste Gases (AREA)
DK96100643T 1995-01-20 1996-01-17 NOx-adsorbenter DK0722763T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP00718195A JP3230132B2 (ja) 1995-01-20 1995-01-20 Ｍｎ添加チタニア担体
JP00718095A JP3208637B2 (ja) 1995-01-20 1995-01-20 ＮＯｘ吸着剤およびその製造法
JP00718295A JP3185046B2 (ja) 1995-01-20 1995-01-20 ＮＯｘ吸着剤およびその製造法

Publications (1)

Publication Number Publication Date
DK0722763T3 true DK0722763T3 (da) 2001-10-29

Family

ID=27277501

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96100643T DK0722763T3 (da) 1995-01-20 1996-01-17 NOx-adsorbenter

Country Status (10)

Country Link
US (1) US5840649A (da)
EP (1) EP0722763B1 (da)
KR (1) KR100194483B1 (da)
CN (1) CN1063353C (da)
AT (1) ATE205741T1 (da)
CA (1) CA2167661C (da)
DE (1) DE69615228T2 (da)
DK (1) DK0722763T3 (da)
SG (1) SG47119A1 (da)
TW (1) TW412438B (da)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1032754A2 (en) * 1997-11-19 2000-09-06 AlliedSignal Inc. NOx REMOVAL APPARATUS INCLUDING MANGANESE DIOXIDE AND COPPER OXIDE SUPPORT
JP3783530B2 (ja) * 2000-06-22 2006-06-07 ヤマハ株式会社 光酸化触媒
DE10132890A1 (de) * 2001-07-06 2003-01-16 Daimler Chrysler Ag Feststoff und Verfahren zur Adsorption und Desorption von Stickoxiden in Abgasen von Verbrennungskraftmaschinen
DE10340653B4 (de) * 2003-09-03 2006-04-27 Hte Ag The High Throughput Experimentation Company Katalysator für die Entfernung von Schadstoffen aus Abgasen von Mager-Motoren mit Ruthenium als Aktiv-Metall
US7238332B2 (en) * 2004-06-14 2007-07-03 Feaver William B Material and process for the filtration of nitric acid and NO2 from streams of air
KR100589203B1 (ko) * 2005-01-11 2006-06-14 한국과학기술연구원 망간산화물-티타니아 에어로젤 촉매, 그 제조 방법 및상기 촉매를 이용한 염소계 방향족 화합물의 산화분해방법
RU2422357C2 (ru) * 2005-09-23 2011-06-27 Мекс, Инк. Катализаторы на основе оксида рутения для конверсии диоксида серы в триоксид серы
EP2082008B1 (en) * 2006-11-22 2018-09-19 Shell International Research Maatschappij B.V. Method for the preparation of a fischer-tropsch catalyst
US7767175B2 (en) * 2007-01-09 2010-08-03 Catalytic Solutions, Inc. Ammonia SCR catalyst and method of using the catalyst
US7943097B2 (en) * 2007-01-09 2011-05-17 Catalytic Solutions, Inc. Reactor system for reducing NOx emissions from boilers
US7527776B2 (en) * 2007-01-09 2009-05-05 Catalytic Solutions, Inc. Ammonia SCR catalyst and method of using the catalyst
US8802582B2 (en) * 2007-01-09 2014-08-12 Catalytic Solutions, Inc. High temperature ammonia SCR catalyst and method of using the catalyst
KR101367023B1 (ko) * 2012-03-20 2014-02-25 이상문 질소산화물 제거용 망간/티타니아 촉매와, 그 제조방법 및 이를 이용하여 질소산화물을 제거하는 방법
CN104475006B (zh) * 2014-11-17 2016-10-12 清华大学 用于柴油机和稀燃汽油机氮氧化物储存的吸附剂及其制备
CN104399339A (zh) * 2014-12-12 2015-03-11 广东电网有限责任公司电力科学研究院 基于耐高温钛基吸附剂的超细颗粒物及重金属联合脱除方法
CA3032253A1 (en) * 2016-07-29 2018-02-01 Basf Corporation Ruthenium impregnated ceria catalyst
CN109569229B (zh) * 2018-12-29 2021-11-05 安徽工业大学 一种铁矿烧结烟气联合脱硫、脱硝的方法
CN109745855B (zh) * 2018-12-29 2021-11-05 安徽工业大学 一种烧结烟气sox、nox的联合减排系统
CN112191225A (zh) * 2020-08-31 2021-01-08 成都达奇环境科技有限公司 活性炭基材料、烟气脱硫剂及其制备方法和烟气脱硫方法
CN113019358B (zh) * 2021-03-12 2023-04-25 山西普丽环境工程股份有限公司 一种板式抗硫抗水低温scr脱硝催化剂及其制备方法
CN113694919B (zh) * 2021-09-01 2023-12-12 昆明贵研催化剂有限责任公司 一种非贵金属被动NOx吸附催化材料及其制备方法
CN113680352B (zh) * 2021-09-13 2023-05-02 中国科学院过程工程研究所 一种用于CO氧化的低负载量Pt-Mn双金属催化剂及其制备方法和应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52139683A (en) * 1976-05-18 1977-11-21 Agency Of Ind Science & Technol No# reduction catalyst
JPS5987044A (ja) * 1982-11-09 1984-05-19 Babcock Hitachi Kk 二酸化窒素の接触熱分解用触媒
JPH064126B2 (ja) * 1985-06-10 1994-01-19 株式会社日本触媒 排ガス浄化方法
US4929586A (en) * 1988-06-09 1990-05-29 W. R. Grace & Co.-Conn. Catalysts for selective catalytic reduction DeNOx technology
US5055442A (en) * 1989-02-17 1991-10-08 Nippon Shokubai Kagaku Kogyo Co., Ltd. Carrier for catalyst and method for production thereof
US5180703A (en) * 1991-04-24 1993-01-19 W. R. Grace & Co.-Conn. Sox/nox sorbent and process of use
EP0668099B1 (en) * 1991-10-31 1998-01-14 Hitachi Zosen Corporation Adsorbents for removing low-concentration nitrogen oxides
JPH0615175A (ja) * 1992-07-02 1994-01-25 Riken Corp 排ガス浄化材及び排ガス浄化方法

Also Published As

Publication number Publication date
TW412438B (en) 2000-11-21
SG47119A1 (en) 1998-03-20
CA2167661C (en) 2000-05-16
KR100194483B1 (ko) 1999-06-15
US5840649A (en) 1998-11-24
CN1063353C (zh) 2001-03-21
DE69615228T2 (de) 2002-06-27
EP0722763A1 (en) 1996-07-24
EP0722763B1 (en) 2001-09-19
ATE205741T1 (de) 2001-10-15
DE69615228D1 (de) 2001-10-25
CA2167661A1 (en) 1996-07-21
KR960028964A (ko) 1996-08-17
CN1145272A (zh) 1997-03-19

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