PT3585988T - Dispositivo e método para limpeza de equipamentos de remoção de fumos, em particular um catalisador de denitrificação ou permutador de calor - Google Patents

Dispositivo e método para limpeza de equipamentos de remoção de fumos, em particular um catalisador de denitrificação ou permutador de calor

Info

Publication number
PT3585988T
PT3585988T PT187059415T PT18705941T PT3585988T PT 3585988 T PT3585988 T PT 3585988T PT 187059415 T PT187059415 T PT 187059415T PT 18705941 T PT18705941 T PT 18705941T PT 3585988 T PT3585988 T PT 3585988T
Authority
PT
Portugal
Prior art keywords
heat exchanger
removal equipment
smoke removal
denitrification catalyst
cleaning smoke
Prior art date
Application number
PT187059415T
Other languages
English (en)
Original Assignee
Lab Sa
Cnim Environnement & Energie Services
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 Lab Sa, Cnim Environnement & Energie Services filed Critical Lab Sa
Publication of PT3585988T publication Critical patent/PT3585988T/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/2066—Selective catalytic reduction [SCR]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/0237—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles for regenerating ex situ
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/04—Exhaust treating devices having provisions not otherwise provided for for regeneration or reactivation, e.g. of catalyst
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/06—Exhaust treating devices having provisions not otherwise provided for for improving exhaust evacuation or circulation, or reducing back-pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/14—Arrangements for the supply of substances, e.g. conduits
    • F01N2610/1453—Sprayers or atomisers; Arrangement thereof in the exhaust apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
PT187059415T 2017-02-24 2018-02-23 Dispositivo e método para limpeza de equipamentos de remoção de fumos, em particular um catalisador de denitrificação ou permutador de calor PT3585988T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1751488A FR3063305B1 (fr) 2017-02-24 2017-02-24 Dispositif et procede de nettoyage d'un equipement de depollution de fumees, en particulier d'un catalyseur de denitrification ou d'un echangeur de chaleur

Publications (1)

Publication Number Publication Date
PT3585988T true PT3585988T (pt) 2021-02-19

Family

ID=58645246

Family Applications (1)

Application Number Title Priority Date Filing Date
PT187059415T PT3585988T (pt) 2017-02-24 2018-02-23 Dispositivo e método para limpeza de equipamentos de remoção de fumos, em particular um catalisador de denitrificação ou permutador de calor

Country Status (7)

Country Link
EP (1) EP3585988B8 (pt)
ES (1) ES2851073T3 (pt)
FR (1) FR3063305B1 (pt)
PL (1) PL3585988T3 (pt)
PT (1) PT3585988T (pt)
TW (1) TWI746804B (pt)
WO (1) WO2018154031A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4065823A1 (en) 2019-11-25 2022-10-05 Volvo Truck Corporation Method for unblocking pores in a selective catalytic reduction catalyst

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2725045B2 (de) * 1977-06-03 1980-07-10 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Verfahren zur Reinigung eines Wärmetauschers
DE102006047019A1 (de) * 2006-10-02 2008-04-03 Emitec Gesellschaft Für Emissionstechnologie Mbh Verfahren und Vorrichtung zur Bereitstellung eines ein Reduktionsmittel umfassenden Gasstroms
JP2016514799A (ja) * 2013-04-10 2016-05-23 テネコ オートモティブ オペレーティング カンパニー インコーポレイテッドＴｅｎｎｅｃｏ Ａｕｔｏｍｏｔｉｖｅ Ｏｐｅｒａｔｉｎｇ Ｃｏｍｐａｎｙ Ｉｎｃ． エンジン排気ガス後処理システム
FR3035596B1 (fr) * 2015-04-28 2017-05-19 Lab Sa Installation et procede de denitrification catalytique de fumees

Also Published As

Publication number Publication date
FR3063305B1 (fr) 2021-06-04
TWI746804B (zh) 2021-11-21
TW201831773A (zh) 2018-09-01
PL3585988T3 (pl) 2021-05-31
WO2018154031A1 (en) 2018-08-30
EP3585988A1 (en) 2020-01-01
EP3585988B8 (en) 2021-03-03
EP3585988B1 (en) 2020-12-02
FR3063305A1 (fr) 2018-08-31
ES2851073T3 (es) 2021-09-02

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