ATE103503T1 - Verfahren zur entfernung von stickstoffoxiden. - Google Patents

Verfahren zur entfernung von stickstoffoxiden.

Info

Publication number
ATE103503T1
ATE103503T1 AT88312315T AT88312315T ATE103503T1 AT E103503 T1 ATE103503 T1 AT E103503T1 AT 88312315 T AT88312315 T AT 88312315T AT 88312315 T AT88312315 T AT 88312315T AT E103503 T1 ATE103503 T1 AT E103503T1
Authority
AT
Austria
Prior art keywords
nitrogen oxides
catalyst
removal
vanadium
metal compound
Prior art date
Application number
AT88312315T
Other languages
English (en)
Inventor
Takahiro Tachi
Akira Kato
Hiroshi Kawagoshi
Hisao Yamashita
Tomoichi Kamo
Shinpei Matsuda
Yasuyoshi Kato
Fumito Nakajima
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=18296504&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE103503(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Babcock Hitachi Kk filed Critical Babcock Hitachi Kk
Application granted granted Critical
Publication of ATE103503T1 publication Critical patent/ATE103503T1/de

Links

Classifications

    • 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
    • B01D53/8628—Processes characterised by a specific catalyst
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • 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
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/28—Molybdenum
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • 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
    • B01J23/32—Manganese, technetium or rhenium
    • B01J23/34—Manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Treating Waste Gases (AREA)
AT88312315T 1987-12-28 1988-12-23 Verfahren zur entfernung von stickstoffoxiden. ATE103503T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62336182A JP2682628B2 (ja) 1987-12-28 1987-12-28 窒素酸化物除去方法および除去用触媒
EP88312315A EP0323195B1 (de) 1987-12-28 1988-12-23 Verfahren zur Entfernung von Stickstoffoxiden

Publications (1)

Publication Number Publication Date
ATE103503T1 true ATE103503T1 (de) 1994-04-15

Family

ID=18296504

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88312315T ATE103503T1 (de) 1987-12-28 1988-12-23 Verfahren zur entfernung von stickstoffoxiden.

Country Status (5)

Country Link
US (1) US4925825A (de)
EP (1) EP0323195B1 (de)
JP (1) JP2682628B2 (de)
AT (1) ATE103503T1 (de)
DE (1) DE3888816T2 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5166122A (en) * 1988-09-19 1992-11-24 Babcock-Hitachi Kabushiki Kaisha Process for producing a denitration catalyst
DE59010465D1 (de) * 1989-06-21 1996-10-02 Siemens Ag Arsenresistenter Mischoxidkatalysator
DE4025174A1 (de) * 1990-08-08 1992-02-13 Siemens Ag Arsenresistenter mischoxidkatalysator und verfahren zu seiner herstellung
US5270277A (en) * 1990-08-08 1993-12-14 Siemens Aktiengesellschaft Arsenic-resistant catalyst and method for producing the same
US5902684A (en) * 1996-03-12 1999-05-11 Tenneco Packaging Inc. Multilayered Metallocene stretch wrap films
US5814399A (en) * 1996-03-12 1998-09-29 Tenneco Packaging Stretch wrap films
US5752362A (en) * 1996-03-12 1998-05-19 Tenneco Packaging Stretch wrap films
US5976682A (en) * 1996-03-12 1999-11-02 Tenneco Packaging Stretch wrap films
US5998017A (en) * 1996-03-12 1999-12-07 Tenneco Packaging Stretch wrap films
USRE38429E1 (en) * 1996-03-12 2004-02-17 Tyco Plastics Services Ag Stretch wrap films
US5749202A (en) * 1996-03-12 1998-05-12 Tenneco Packaging Stretch wrap films
US5989725A (en) * 1997-01-16 1999-11-23 Tenneco Packaging Clear high molecular weight film
US6013378A (en) * 1997-03-17 2000-01-11 Tenneco Packaging HMW HDPE film with improved impact strength
US5907942A (en) * 1997-05-21 1999-06-01 Tenneco Packaging Stretch wrap films
US6093480A (en) * 1997-05-21 2000-07-25 Tenneco Packaging Stretch wrap films
US5907943A (en) * 1997-06-11 1999-06-01 Tenneco Packaging Inc. Stretch wrap films
US5922441A (en) * 1997-06-11 1999-07-13 Tenneco Packaging Inc. Stretch wrap films
US6083611A (en) * 1997-11-12 2000-07-04 Tenneco Packaging, Inc. Roll wrap film
US6485557B1 (en) * 2000-07-06 2002-11-26 Dmc2 Degussa Metals Catalysts Cerdec Ag Manganese vanadium oxide pigments
US20030231997A1 (en) * 2002-06-18 2003-12-18 Norman Kettenbauer Titanium catalyst support substrate for selective catalytic reduction reactors
AR043243A1 (es) * 2003-02-24 2005-07-20 Shell Int Research Composicion de catalizador ,su preparacion y uso
CN101035881B (zh) * 2004-09-08 2010-10-13 国际壳牌研究有限公司 加氢裂化催化剂组合物
WO2008035773A1 (fr) 2006-09-22 2008-03-27 Babcock-Hitachi Kabushiki Kaisha Catalyseur pour l'oxydation du mercure métallique
TWI478767B (zh) * 2009-04-23 2015-04-01 崔貝克工業股份有限公司 用於使廢氣進行選擇性催化還原反應之催化劑組成物
US8187705B2 (en) * 2010-07-15 2012-05-29 Silberline Manufacturing Company, Inc. Manganese vanadium tantalum oxide and pigments having a black metallic effect coated with the same
CN106076315A (zh) * 2016-06-23 2016-11-09 无锡华光新动力环保科技股份有限公司 一种钒钼复合氧化物低温脱硝催化剂及其制备方法
CN109382090B (zh) * 2017-08-08 2021-08-17 天津大学 钼钒双金属氧化物催化剂及其在低碳烷烃化学链脱氢中的应用
KR102045919B1 (ko) * 2019-01-04 2019-11-19 한국과학기술연구원 저온에서 재생가능한 질소산화물 환원용 촉매
CN110665493B (zh) * 2019-09-26 2022-06-17 复旦大学 一种低温抗硫酸氢铵中毒的脱硝催化剂及其制备方法
CN111715214A (zh) * 2020-06-05 2020-09-29 宜兴市宜刚环保工程材料有限公司 一种负载型钒酸锰催化剂及制备方法和应用
CN111905716B (zh) * 2020-07-31 2021-09-24 江苏龙净科杰环保技术有限公司 一种用于水泥窑烟气脱硝抗铊中毒核壳蜂窝催化剂及其制备方法
CN114602458B (zh) * 2022-03-22 2023-05-26 江苏理工学院 一种Mn(VO3)2/V2O5催化剂及其制备方法和应用
CN114920297A (zh) * 2022-04-12 2022-08-19 湖北中澳纳米材料技术有限公司 一种新型分子结构的手性八面体晶相结构的三氧化钼及其八钼酸盐、八钼酸盐的制备方法
WO2024005612A1 (ko) * 2022-07-01 2024-01-04 주식회사 금강씨엔티 가스터빈 복합화력 발전소에서 기동 및 정지시 및 정상운전시 발생하는 질소산화물 제거 촉매

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1253685B (de) * 1963-01-22 1967-11-09 Degussa Verfahren zur Entfernung von Stickstoffoxyden aus stickstoffoxydhaltigen Abgasen
US3856881A (en) * 1970-07-30 1974-12-24 Petro Tex Chem Corp Metal vanadite catalyzed oxidative dehydrogenation process
US4071601A (en) * 1973-03-06 1978-01-31 Sumitomo Chemical Company, Limited Selective removal of nitrogen oxides from waste gases using V-Mo-W catalysts
US4085193A (en) * 1973-12-12 1978-04-18 Mitsubishi Petrochemical Co. Ltd. Catalytic process for reducing nitrogen oxides to nitrogen
US4003854A (en) * 1974-06-03 1977-01-18 Gennady Alexeevich Skvortsov Catalyst of supported vanadium oxide and manganese oxide and method of producing same
JPS5152363A (de) * 1974-11-01 1976-05-08 Hitachi Ltd
JPS5820303B2 (ja) * 1975-04-24 1983-04-22 三菱油化株式会社 チツソサンカブツノカンゲンヨウシヨクバイソセイブツ
GB1541928A (en) * 1975-12-23 1979-03-14 Sakai Chemical Industry Co Production of shaped catalysts or carriers comprising titanium oxide
JPS57156040A (en) * 1981-03-24 1982-09-27 Hitachi Ltd Catalyst for reduction of nox and treatment of waste gas
DE3520024A1 (de) * 1985-06-04 1986-12-04 Süd-Chemie AG, 8000 München Katalysator zur verringerung des stickoxidgehalts von verbrennungsabgasen
DE3531810A1 (de) * 1985-09-06 1987-03-19 Kraftwerk Union Ag Katalysatormaterial zur reduktion von stickoxiden

Also Published As

Publication number Publication date
EP0323195A2 (de) 1989-07-05
US4925825A (en) 1990-05-15
EP0323195A3 (en) 1989-08-23
EP0323195B1 (de) 1994-03-30
DE3888816T2 (de) 1994-08-11
JP2682628B2 (ja) 1997-11-26
JPH01176431A (ja) 1989-07-12
DE3888816D1 (de) 1994-05-05

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Legal Events

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UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time