ATE54837T1 - Apparat zum entfernen von stickoxiden. - Google Patents

Apparat zum entfernen von stickoxiden.

Info

Publication number
ATE54837T1
ATE54837T1 AT85114318T AT85114318T ATE54837T1 AT E54837 T1 ATE54837 T1 AT E54837T1 AT 85114318 T AT85114318 T AT 85114318T AT 85114318 T AT85114318 T AT 85114318T AT E54837 T1 ATE54837 T1 AT E54837T1
Authority
AT
Austria
Prior art keywords
catalyst
reactor
flue gas
injection tube
ammonia injection
Prior art date
Application number
AT85114318T
Other languages
English (en)
Inventor
Yoshiro Inatsune
Isato Morita
Tomihisa Ishikawa
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 ATE54837T1 publication Critical patent/ATE54837T1/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
    • B01D53/8631—Processes characterised by a specific device

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
AT85114318T 1984-11-12 1985-11-11 Apparat zum entfernen von stickoxiden. ATE54837T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59236824A JPH0615015B2 (ja) 1984-11-12 1984-11-12 触媒サンプリング装置
EP85114318A EP0190413B1 (de) 1984-11-12 1985-11-11 Apparat zum Entfernen von Stickoxiden

Publications (1)

Publication Number Publication Date
ATE54837T1 true ATE54837T1 (de) 1990-08-15

Family

ID=17006324

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85114318T ATE54837T1 (de) 1984-11-12 1985-11-11 Apparat zum entfernen von stickoxiden.

Country Status (5)

Country Link
US (1) US4726935A (de)
EP (1) EP0190413B1 (de)
JP (1) JPH0615015B2 (de)
AT (1) ATE54837T1 (de)
DE (1) DE3578897D1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2637119B2 (ja) * 1987-11-12 1997-08-06 バブコツク日立株式会社 脱硝反応装置
US5120516A (en) * 1990-01-08 1992-06-09 Physical Sciences, Inc. Process for removing nox emissions from combustion effluents
US5213780A (en) * 1991-06-04 1993-05-25 Research-Cottrell, Inc. Method for nitrogen oxide reduction and flue gas reheating
AU5897100A (en) * 1999-08-10 2001-03-05 Alstom Power Inc. Method for controlling the catalytic treatment of flue gas
AU7869100A (en) * 1999-10-08 2001-04-23 Huntsman Petrochemical Corporation In-situ process probes
US20020044886A1 (en) * 2000-10-16 2002-04-18 William Larco Vaporization system having blower positioned in reduced temperature zone
US6821490B2 (en) * 2001-02-26 2004-11-23 Abb Lummus Global Inc. Parallel flow gas phase reactor and method for reducing the nitrogen oxide content of a gas
US20020159923A1 (en) * 2001-02-26 2002-10-31 Platvoet Erwin M.J. Gas phase reactor and process for reducing nitrogen oxide in a gas stream
US6706246B2 (en) 2001-02-26 2004-03-16 Abb Lummus Global Inc. System and method for the selective catalytic reduction of nitrogen oxide in a gas stream
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
JP3935417B2 (ja) * 2002-11-01 2007-06-20 中国電力株式会社 脱硝触媒管理方法および脱硝触媒管理装置
FR2946547B1 (fr) * 2009-06-10 2012-09-21 Inst Francais Du Petrole Systeme de rigidification des plateaux d'une colonne multi-etagee de grand diametre.
US10634029B2 (en) * 2016-08-23 2020-04-28 General Electric Technology Gmbh Mobile selective catalyst reduction system
CN109613170A (zh) * 2018-12-29 2019-04-12 浙江浙能兰溪发电有限责任公司 一种脱硝催化剂性能监测装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753246A (en) * 1951-06-30 1956-07-03 Standard Oil Co Continuous carbon-on-catalyst analyzer
US2873248A (en) * 1953-09-03 1959-02-10 Exxon Research Engineering Co Method of controlling oxidation state of hydroforming catalysts
US3787183A (en) * 1972-02-09 1974-01-22 Catalyst Services Inc Method of analyzing catalyst action
JPS5154073A (de) * 1974-11-06 1976-05-12 Sumitomo Chemical Co
DE2512410C3 (de) * 1975-03-21 1985-04-18 Didier Engineering Gmbh, 4300 Essen Verfahren zur Entfernung von Stickoxiden und Anlage zur Durchführung des Verfahrens
JPS5824174B2 (ja) * 1977-08-31 1983-05-19 三菱重工業株式会社 排ガス処理法
JPS54103775A (en) * 1978-02-03 1979-08-15 Nippon Steel Corp Contact reactor
JPS556042U (de) * 1978-06-27 1980-01-16
JPS562600A (en) * 1979-06-21 1981-01-12 Hitachi Cable Exchanging port structure of operation member in shielding box
SU927293A1 (ru) * 1980-09-08 1982-05-15 За витель ::.; I Реактор
DE3337793A1 (de) * 1983-10-18 1985-05-02 L. & C. Steinmüller GmbH, 5270 Gummersbach Verfahren zur regelung der zugabemenge an reduktionsmittel bei der katalytischen reduktion von in rauchgasen enthaltenem no(pfeil abwaerts)x(pfeil abwaerts)

Also Published As

Publication number Publication date
EP0190413A3 (en) 1988-01-07
JPH0615015B2 (ja) 1994-03-02
JPS61114717A (ja) 1986-06-02
EP0190413A2 (de) 1986-08-13
US4726935A (en) 1988-02-23
DE3578897D1 (de) 1990-08-30
EP0190413B1 (de) 1990-07-25

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time