DK1098704T3 - Fremgangsmåde til regenerering af en deaktivieret katalysator - Google Patents

Fremgangsmåde til regenerering af en deaktivieret katalysator

Info

Publication number
DK1098704T3
DK1098704T3 DK99945907T DK99945907T DK1098704T3 DK 1098704 T3 DK1098704 T3 DK 1098704T3 DK 99945907 T DK99945907 T DK 99945907T DK 99945907 T DK99945907 T DK 99945907T DK 1098704 T3 DK1098704 T3 DK 1098704T3
Authority
DK
Denmark
Prior art keywords
catalyst
regenerating
deactivated catalyst
poisons
treated
Prior art date
Application number
DK99945907T
Other languages
Danish (da)
English (en)
Inventor
Ronald Neufert
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK1098704T3 publication Critical patent/DK1098704T3/da

Links

Classifications

    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
    • B01J38/60—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using acids
    • B01J38/62—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using acids organic
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
    • B01J38/64—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using alkaline material; using salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DK99945907T 1998-07-16 1999-07-05 Fremgangsmåde til regenerering af en deaktivieret katalysator DK1098704T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19832057A DE19832057C1 (de) 1998-07-16 1998-07-16 Verfahren zur Regenerierung eines desaktivierten Katalysators
PCT/DE1999/002067 WO2000003804A2 (fr) 1998-07-16 1999-07-05 Procede de regeneration d'un catalyseur desactive

Publications (1)

Publication Number Publication Date
DK1098704T3 true DK1098704T3 (da) 2003-08-11

Family

ID=7874326

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99945907T DK1098704T3 (da) 1998-07-16 1999-07-05 Fremgangsmåde til regenerering af en deaktivieret katalysator

Country Status (7)

Country Link
US (1) US6596661B2 (fr)
EP (1) EP1098704B1 (fr)
JP (1) JP4574851B2 (fr)
AT (1) ATE238100T1 (fr)
DE (2) DE19832057C1 (fr)
DK (1) DK1098704T3 (fr)
WO (1) WO2000003804A2 (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT1624963T (pt) * 2003-04-23 2020-01-07 Midwest Energy Emissions Corp Método de remoção de mercúrio e de outras espécies poluentes de fluxos de gases de combustão gerados durante a queima de combustíveis fósseis
US8652235B2 (en) 2004-08-30 2014-02-18 Energy & Environmental Research Center Foundation Sorbents for the oxidation and removal of mercury
US10828596B2 (en) 2003-04-23 2020-11-10 Midwest Energy Emissions Corp. Promoted ammonium salt-protected activated carbon sorbent particles for removal of mercury from gas streams
US7435286B2 (en) 2004-08-30 2008-10-14 Energy & Environmental Research Center Foundation Sorbents for the oxidation and removal of mercury
US11179673B2 (en) 2003-04-23 2021-11-23 Midwwest Energy Emission Corp. Sorbents for the oxidation and removal of mercury
US10343114B2 (en) 2004-08-30 2019-07-09 Midwest Energy Emissions Corp Sorbents for the oxidation and removal of mercury
DE102005000873A1 (de) * 2005-01-05 2006-07-13 Blohm, Maik Verfahren und Vorrichtung zur Reinigung von SCR-Katalysatoren zwecks Wiedererlangung der Aktivität
PL1797954T3 (pl) 2005-12-16 2011-07-29 Steag Energy Services Gmbh Sposób obróbki katalizatorów gazów spalinowych
US7781361B2 (en) * 2006-05-11 2010-08-24 Corning Incorporated Method for regeneration of activated carbon catalyst beds
WO2008063511A2 (fr) * 2006-11-13 2008-05-29 Zystor Therapeutics, Inc. Méthodes de traitement de la maladie de pompe
DE102007020855A1 (de) 2007-05-02 2008-11-06 Evonik Energy Services Gmbh Verfahren zum Reinigen von Rauchgasen aus Verbrennungsanlagen
ATE495812T1 (de) * 2007-09-04 2011-02-15 Evonik Energy Services Gmbh Verfahren zum entfernen von quecksilber aus verbrennungsabgasen
US7723251B2 (en) * 2008-03-11 2010-05-25 Evonik Energy Services Llc Method of regeneration of SCR catalyst
US7741239B2 (en) * 2008-03-11 2010-06-22 Evonik Energy Services Llc Methods of regeneration of SCR catalyst poisoned by phosphorous components in flue gas
US8048818B2 (en) 2008-03-26 2011-11-01 Babcock & Wilcox Power Generation Group, Inc. In-situ regeneration of a catalyst masked by calcium sulfate
FR2944459B1 (fr) * 2009-04-15 2012-06-01 Peugeot Citroen Automobiles Sa Procede de recyclage des pots catalytiques usages.
US8496894B2 (en) 2010-02-04 2013-07-30 ADA-ES, Inc. Method and system for controlling mercury emissions from coal-fired thermal processes
US8951487B2 (en) 2010-10-25 2015-02-10 ADA-ES, Inc. Hot-side method and system
KR101175136B1 (ko) 2010-04-19 2012-08-20 한국전력공사 판형 배연탈질 폐촉매의 재생방법
DK2603320T3 (en) 2010-08-09 2016-05-17 Cormetech Inc Structured catalyst body
US9114391B2 (en) 2011-03-29 2015-08-25 Mitsubishi Hitachi Power Systems, Ltd. Method for removing arsenic compound, method for regenerating NOx removal catalyst, and NOx removal catalyst
US8845986B2 (en) 2011-05-13 2014-09-30 ADA-ES, Inc. Process to reduce emissions of nitrogen oxides and mercury from coal-fired boilers
US8883099B2 (en) 2012-04-11 2014-11-11 ADA-ES, Inc. Control of wet scrubber oxidation inhibitor and byproduct recovery
US9011805B2 (en) 2012-04-23 2015-04-21 Energy & Environmental Research Center Foundation Carbon nanocomposite sorbent and methods of using the same for separation of one or more materials from a gas stream
US9957454B2 (en) 2012-08-10 2018-05-01 ADA-ES, Inc. Method and additive for controlling nitrogen oxide emissions
US10130930B2 (en) 2013-03-06 2018-11-20 Midwest Energy Emissions Corp Sorbent comprising carbon and nitrogen and methods of using the same
CA2904039A1 (fr) 2013-03-06 2014-09-12 Energy & Environmental Research Center Foundation Sorbant de charbon actif comprenant de l'azote et ses procedes d'utilisation
CN105293573A (zh) * 2015-11-19 2016-02-03 无锡中新绿能科技有限公司 废弃scr脱硝催化剂的回收利用方法
CN105536886B (zh) * 2016-01-05 2019-03-12 大唐南京环保科技有限责任公司 一种砷中毒脱硝催化剂的再生方法
CN105597841A (zh) * 2016-02-01 2016-05-25 大唐南京环保科技有限责任公司 再生浸渍液及其制法与利用再生浸渍液增强废旧催化剂机械强度的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL265392A (fr) * 1960-05-31
JPS5263891A (en) 1975-11-21 1977-05-26 Mitsubishi Chem Ind Ltd Method of activating catalyst
JPS542986A (en) 1977-06-10 1979-01-10 Nippon Mining Co Ltd Regenerating method for sorbing agent for desulfurization and denitration
JPS5410294A (en) 1977-06-27 1979-01-25 Mitsubishi Chem Ind Ltd Regenerating method for used vanadium-titania catalyst
DE3430887C2 (de) * 1984-08-22 1987-02-05 Didier-Werke Ag, 6200 Wiesbaden Verfahren zur Reaktivierung eines Katalysators
JPH0720552B2 (ja) * 1986-11-20 1995-03-08 三菱レイヨン株式会社 酸化触媒の再生方法
GB2226046A (en) * 1988-11-15 1990-06-20 Shell Int Research Stripping process for catalyst particles
DE4033797A1 (de) * 1990-10-24 1992-04-30 Sina Industrieservice Gmbh Vorrichtung und verfahren zum entstauben von wabenkatalysatoren
JP2994769B2 (ja) * 1991-02-15 1999-12-27 三菱重工業株式会社 脱硝触媒再生液の処理方法
US5217935A (en) * 1992-05-01 1993-06-08 Abb Lummus Crest Inc. Processes for regenerating catalysts contaminated with carbonaceous materials
JP3150519B2 (ja) * 1994-02-16 2001-03-26 三菱重工業株式会社 脱硝触媒の再生方法
FR2752175B1 (fr) * 1996-08-12 1998-09-11 Pro Catalyse Procede de traitement d'un catalyseur presentant une phase active a base de plomb et contamine par un compose de l'arsenic
DE19723796C2 (de) * 1997-06-06 2003-07-17 Saar En Gmbh Verfahren zur erneuten Aktivierung wabenförmig aufgebauter Katalysatorelemente für die Entstickung von Rauchgasen

Also Published As

Publication number Publication date
US6596661B2 (en) 2003-07-22
US20010003116A1 (en) 2001-06-07
WO2000003804A3 (fr) 2000-04-20
DE59905206D1 (de) 2003-05-28
JP4574851B2 (ja) 2010-11-04
WO2000003804A2 (fr) 2000-01-27
EP1098704A2 (fr) 2001-05-16
JP2002520153A (ja) 2002-07-09
EP1098704B1 (fr) 2003-04-23
DE19832057C1 (de) 2000-03-16
ATE238100T1 (de) 2003-05-15

Similar Documents

Publication Publication Date Title
DK1098704T3 (da) Fremgangsmåde til regenerering af en deaktivieret katalysator
DE60130089D1 (de) Reduktionsmittelversorgungseinrichtung Abgaskontrollsystem, welches die Reduktionsmittelversorgungseinrichtung benutzt und Verfahren zur Verringerung oder Entfernung von NOx.
DE59506908D1 (de) Oxidationskatalysator, und oxidationsverfahren unter verwendung des oxidationskatalysators
BR9713436B1 (pt) processo para melhorar o desempenho de um sistema de comunicação móvel, e, sistema de comunicação móvel.
TR199500786A2 (tr) Polimere bagli ligandlar, polimere bagli metalosenler, katalizör sistemleri, hazirlanmalari ve kullanimlari.
EP0664147A3 (fr) Catalyseur pour la purification de gaz d'échappement.
DE69827828D1 (de) Selbstexturierende, absorbierende strukturen und damit hergestellte absorbierende artikel
EP0613714A3 (en) Catalyst and process for purifying exhaust gases.
DE69412266D1 (de) Propylenepolymer, herstellungsverfahren, zusammensetzung davon, polmerisationskatalysatorkomponente und herstellungsverfahren
TR199800611A3 (tr) Egzost gazi katalizatörü.
AU3652595A (en) Disk-shaped honeycomb elements, in particular catalyst supports
EP0645173A3 (fr) Catalyseur et procédé pour la purification de gaz d'échappement.
AU2001231706A1 (en) Catalyst for decomposing N2O, its use and method for the production thereof
DE69907754D1 (de) Filterträger,filterträgeranordnung und system
DE19781645T1 (de) Reinigungs- und Grob- bzw. Vorvakuum-Cryopumpenregenerationsverfahren, Cryopumpe und Steuer- bzw. Regeleinrichtung
DE59805531D1 (de) Nabe, insbesondere für fahrräder und dergleichen
ES2118569T3 (es) Procedimiento para la regeneracion de un catalizador.
BR9805329B1 (pt) catalisador, processo para a preparação o catalisador e processo para a preparação de acetato de vinila sob aplicação do catalisador.
IT1294552B1 (it) Metodo per ridurre le emissioni di co e no2 negli apparecchi da riscaldamento, e apparecchi relativi.
FR2712824B1 (fr) Procédé de régénération de catalyseur.
DE60034154D1 (de) Regenerierungsverfahren von heterogenen katalysatoren und adsorbtionmitteln
DE60121608D1 (de) Nox absorbierendes agens, sowie absorptions-reduktions-katalysator zur nox-entfernung
AU2000279589A1 (en) Exhaust gas purifying catalyst compound, catalyst comprising said compound and method for preparing the compound
ITBZ930017A0 (it) Catalizzatore,in particolare catalizzatore ad ossidazione.
FI973200A0 (fi) Suodatin, jossa on myötäkytkentäinen AGC