DE69009125T2 - Vorrichtung zur Entstickung von Abgasen bei verschiedenen Temperaturen. - Google Patents

Vorrichtung zur Entstickung von Abgasen bei verschiedenen Temperaturen.

Info

Publication number
DE69009125T2
DE69009125T2 DE1990609125 DE69009125T DE69009125T2 DE 69009125 T2 DE69009125 T2 DE 69009125T2 DE 1990609125 DE1990609125 DE 1990609125 DE 69009125 T DE69009125 T DE 69009125T DE 69009125 T2 DE69009125 T2 DE 69009125T2
Authority
DE
Germany
Prior art keywords
denitrification
exhaust gases
different temperatures
temperatures
gases
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 - Fee Related
Application number
DE1990609125
Other languages
English (en)
Other versions
DE69009125D1 (de
Inventor
Shozo Kaneko
Toshihiko Imamoto
Satoru Nagasaki Shipy Serizawa
Misao Yamamura
Atsushi Morii
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 Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 JP2221044A external-priority patent/JPH03174223A/ja
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Application granted granted Critical
Publication of DE69009125D1 publication Critical patent/DE69009125D1/de
Publication of DE69009125T2 publication Critical patent/DE69009125T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
DE1990609125 1989-09-14 1990-09-07 Vorrichtung zur Entstickung von Abgasen bei verschiedenen Temperaturen. Expired - Fee Related DE69009125T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP23698789 1989-09-14
JP2221044A JPH03174223A (ja) 1989-09-14 1990-08-24 温度が変動する排ガスの脱硝装置

Publications (2)

Publication Number Publication Date
DE69009125D1 DE69009125D1 (de) 1994-06-30
DE69009125T2 true DE69009125T2 (de) 1994-09-29

Family

ID=26524050

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1990609125 Expired - Fee Related DE69009125T2 (de) 1989-09-14 1990-09-07 Vorrichtung zur Entstickung von Abgasen bei verschiedenen Temperaturen.

Country Status (2)

Country Link
EP (1) EP0417667B1 (de)
DE (1) DE69009125T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4167039B2 (ja) * 2002-04-10 2008-10-15 三菱重工業株式会社 ガスタービン単独プラントの改造方法、触媒の再利用方法
EP1992794A1 (de) * 2007-03-06 2008-11-19 Siemens Aktiengesellschaft Kombi-Kraftwerksanlage und Verfahren zum Betriebsstart einer Kombi-Kraftwerksanlage
CN102600856B (zh) * 2012-02-27 2013-08-14 环境保护部华南环境科学研究所 高耐硫中低温脱硝催化剂及其制备方法和应用
CN108458357A (zh) * 2018-04-26 2018-08-28 华电电力科学研究院有限公司 一种实现启机脱硝投运系统及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160805A (en) * 1977-07-14 1979-07-10 Hitachi Shipbuilding & Engineering Co. Ltd. Boiler containing denitrator
US4353207A (en) * 1980-08-20 1982-10-12 Westinghouse Electric Corp. Apparatus for removing NOx and for providing better plant efficiency in simple cycle combustion turbine plants
JPH0817939B2 (ja) * 1986-11-19 1996-02-28 三菱化学株式会社 排煙脱硝触媒

Also Published As

Publication number Publication date
EP0417667A1 (de) 1991-03-20
EP0417667B1 (de) 1994-05-25
DE69009125D1 (de) 1994-06-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee