DE3888816D1 - Verfahren zur Entfernung von Stickstoffoxiden. - Google Patents

Verfahren zur Entfernung von Stickstoffoxiden.

Info

Publication number
DE3888816D1
DE3888816D1 DE88312315T DE3888816T DE3888816D1 DE 3888816 D1 DE3888816 D1 DE 3888816D1 DE 88312315 T DE88312315 T DE 88312315T DE 3888816 T DE3888816 T DE 3888816T DE 3888816 D1 DE3888816 D1 DE 3888816D1
Authority
DE
Germany
Prior art keywords
nitrogen oxides
catalyst
removal
vanadium
metal compound
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE88312315T
Other languages
English (en)
Other versions
DE3888816T2 (de
Inventor
Takahiro-Hitachi Res Lab Tachi
Akira-Hitachi Res Labo Of Kato
Hiroshi-Hitachi Res Kawagoshi
Hisao-Hitachi Res La Yamashita
Tomoichi-Hitachi Res Labo Kamo
Shinpei-Hitachi Res La Matsuda
Yasuyoshi-Hitachi Res Lab Kato
Fumito-Hitachi Res La Nakajima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Hitachi Power Systems Ltd
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=DE3888816(D1) "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 DE3888816D1 publication Critical patent/DE3888816D1/de
Publication of DE3888816T2 publication Critical patent/DE3888816T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
DE3888816T 1987-12-28 1988-12-23 Verfahren zur Entfernung von Stickstoffoxiden. Expired - Lifetime DE3888816T2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE3888816D1 true DE3888816D1 (de) 1994-05-05
DE3888816T2 DE3888816T2 (de) 1994-08-11

Family

ID=18296504

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3888816T Expired - Lifetime DE3888816T2 (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 (33)

* 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
EP0403879B1 (de) * 1989-06-21 1996-08-28 Siemens Aktiengesellschaft Arsenresistenter Mischoxidkatalysator
US5270277A (en) * 1990-08-08 1993-12-14 Siemens Aktiengesellschaft Arsenic-resistant catalyst and method for producing the same
DE4025174A1 (de) * 1990-08-08 1992-02-13 Siemens Ag Arsenresistenter mischoxidkatalysator und verfahren zu seiner herstellung
US5902684A (en) * 1996-03-12 1999-05-11 Tenneco Packaging Inc. Multilayered Metallocene 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
US5998017A (en) * 1996-03-12 1999-12-07 Tenneco Packaging 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
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
US5922441A (en) * 1997-06-11 1999-07-13 Tenneco Packaging Inc. Stretch wrap films
US5907943A (en) * 1997-06-11 1999-06-01 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
EP1794264B1 (de) * 2004-09-08 2020-05-27 Shell International Research Maatschappij B.V. Hydrocrack-katalysatorzusammensetzung
CN101528343B (zh) * 2006-09-22 2012-04-25 巴布考克日立株式会社 金属汞的氧化催化剂
TWI478767B (zh) * 2009-04-23 2015-04-01 Treibacher Ind Ag 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
KR20240004113A (ko) * 2022-07-01 2024-01-11 (주)금강씨엔티 가스터빈 복합화력 발전소에서 기동 및 정지시 및 정상운전시발생하는 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
EP0323195B1 (de) 1994-03-30
EP0323195A3 (en) 1989-08-23
JPH01176431A (ja) 1989-07-12
US4925825A (en) 1990-05-15
DE3888816T2 (de) 1994-08-11
JP2682628B2 (ja) 1997-11-26
EP0323195A2 (de) 1989-07-05
ATE103503T1 (de) 1994-04-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings