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PE20142091A1 - DISPOSITIVO Y PROCEDIMIENTO PARA LA ELIMINACION DE NOx Y N2O - Google Patents

DISPOSITIVO Y PROCEDIMIENTO PARA LA ELIMINACION DE NOx Y N2O

Info

Publication number
PE20142091A1
PE20142091A1 PE2014000974A PE2014000974A PE20142091A1 PE 20142091 A1 PE20142091 A1 PE 20142091A1 PE 2014000974 A PE2014000974 A PE 2014000974A PE 2014000974 A PE2014000974 A PE 2014000974A PE 20142091 A1 PE20142091 A1 PE 20142091A1
Authority
PE
Peru
Prior art keywords
nox
content
nitrogen content
gases
separation
Prior art date
Application number
PE2014000974A
Other languages
English (en)
Inventor
Meinhard Schwefer
Rolf Siefert
Stefan Pinnow
Original Assignee
Thyssenkrupp Ind Solutions 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47628082&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE20142091(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thyssenkrupp Ind Solutions Ag filed Critical Thyssenkrupp Ind Solutions Ag
Publication of PE20142091A1 publication Critical patent/PE20142091A1/es

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
    • 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
    • B01D53/869—Multiple step processes
    • 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
    • B01D53/8696—Controlling the catalytic process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1025—Rhodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20738—Iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20746—Cobalt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20753—Nickel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20761—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/50—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/92—Dimensions
    • B01D2255/9202—Linear dimensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/402—Dinitrogen oxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/404—Nitrogen oxides other than dinitrogen oxide
    • 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
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Peptides Or Proteins (AREA)

Abstract

SE REFIERE A UN DISPOSITIVO PARA REDUCIR EL CONTENIDO DE NOx Y N2O EN GASES, EL CUAL COMPRENDE: A) UN RECIPIENTE; Y DISPUESTOS EN EL B) DOS ETAPAS DE REACCION DISPUESTAS UNA TRAS OTRA PARA LA SEPARACION DE NOx MEDIANTE REDUCCION DE NOx CON UN AGENTE REDUCTOR CON CONTENIDO EN NITROGENO TAL COMO ZEOLITAS DOTADAS CON METALES DE TRANSICION, INCLUIDOS LOS LANTANIDOS Y, DISPUESTA A CONTINUACION, PARA LA SEPARACION DE N2O MEDIANTE DESCOMPOSICION CATALITICA DE N2O EN N2 Y O2 QUE EN CADA CASO PRESENTAN UNO O VARIOS LECHOS DE CATALIZADOR, Y QUE SON RECORRIDAS POR EL GAS A PURIFICAR; C) UN LECHO DE CATALIZADOR PARA LA REDUCCION DE NOx CON AGENTES REDUCTORES CON CONTENIDO EN NITROGENO; D) UN LECHO DE CATALIZADOR PARA LA DESCOMPOSICION DE N2O EN N2 Y O2 QUE NO CONTIENE ZEOLITAS O QUE CONTIENE MENOS DE 15% EN PESO DE SEOLITAS, Y QUE CONTIENE COMPUESTOS CATALITICAMENTE ACTIVOS DE ELEMENTOS ELEGIDOS DE LOS GRUPOS 5 A 11 DEL SISTEMA PERIODICO DE LOS ELEMENTOS; Y E) UN DISPOSITIVO PARA INCORPORAR UN AGENTE REDUCTOR CON CONTENIDO EN NITROGENO EN LA CORRIENTE DEL GAS CON CONTENIDO EN NOx Y N2O. TAMBIEN SE REFIERE A UN PROCEDIMIENTO PARA REDUCIR EL CONTENIDO DE NOx Y N2O EN GASES
PE2014000974A 2011-12-16 2012-12-08 DISPOSITIVO Y PROCEDIMIENTO PARA LA ELIMINACION DE NOx Y N2O PE20142091A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011121188A DE102011121188A1 (de) 2011-12-16 2011-12-16 Vorrichtung und Verfahren zur Beseitigung von NOx und N20

Publications (1)

Publication Number Publication Date
PE20142091A1 true PE20142091A1 (es) 2014-12-12

Family

ID=47628082

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2014000974A PE20142091A1 (es) 2011-12-16 2012-12-08 DISPOSITIVO Y PROCEDIMIENTO PARA LA ELIMINACION DE NOx Y N2O

Country Status (15)

Country Link
US (1) US9238196B2 (es)
EP (2) EP4631604A1 (es)
KR (1) KR101700015B1 (es)
CN (2) CN110038424A (es)
AU (1) AU2012351148B2 (es)
BR (1) BR112014014516B1 (es)
CA (1) CA2859443C (es)
CL (1) CL2014001575A1 (es)
CO (1) CO7061063A2 (es)
DE (1) DE102011121188A1 (es)
EA (1) EA032343B1 (es)
ES (1) ES3034096T3 (es)
MX (1) MX354190B (es)
PE (1) PE20142091A1 (es)
WO (1) WO2013087181A2 (es)

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WO2021170756A1 (de) * 2020-02-25 2021-09-02 Thyssenkrupp Industrial Solutions Ag Reaktor für die katalytische behandlung eines gasstroms
BE1027663B1 (de) * 2020-02-25 2021-05-06 Thyssenkrupp Ind Solutions Ag Reaktor für die katalytische Behandlung eines Gasstroms
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CN112546862B (zh) * 2020-11-20 2021-12-21 盐城市兰丰环境工程科技有限公司 一种scr低温脱硝装置
CN113952836B (zh) * 2021-09-13 2023-11-17 国网河北省电力有限公司电力科学研究院 一种基于催化分解NOx的烟气脱硝系统和方法
LU501564B1 (en) * 2022-03-01 2022-12-08 Yancheng City Lan Feng Env Engineering Co Ltd Scr low-temperature denitration device
CN114655940B (zh) * 2022-04-20 2024-07-30 北京万机汇机电工程技术有限公司 一种氧化亚氮的制备方法及系统装置
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PL448759A1 (pl) 2024-06-04 2025-12-08 Sieć Badawcza Łukasiewicz - Instytut Nowych Syntez Chemicznych Reaktor radialno-osiowy do prowadzenia procesu SCR-deNOx, lub deN2O
BE1032714B1 (de) 2024-06-21 2026-01-28 ThyssenKrupp Uhde GmbH Vorrichtung mit Katalysatormodulen und Verfahren zur katalytischen Reduktion von Stickoxiden
WO2025262188A1 (de) 2024-06-21 2025-12-26 Thyssenkrupp Uhde Gmbh Vorrichtung mit katalysatormodulen und verfahren zur katalytischen reduktion von stickoxiden
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Also Published As

Publication number Publication date
EA032343B1 (ru) 2019-05-31
KR101700015B1 (ko) 2017-01-25
CN104220147A (zh) 2014-12-17
CO7061063A2 (es) 2014-09-19
EP2794071A2 (de) 2014-10-29
BR112014014516A8 (pt) 2017-06-13
US9238196B2 (en) 2016-01-19
MX2014007061A (es) 2015-08-20
AU2012351148A1 (en) 2014-07-10
EP2794071C0 (de) 2025-05-14
EA201491059A1 (ru) 2015-01-30
BR112014014516A2 (pt) 2017-06-13
CL2014001575A1 (es) 2014-10-03
DE102011121188A1 (de) 2013-06-20
CN110038424A (zh) 2019-07-23
KR20140120304A (ko) 2014-10-13
ES3034096T3 (en) 2025-08-12
EP4631604A1 (de) 2025-10-15
WO2013087181A3 (de) 2013-08-22
EP2794071B1 (de) 2025-05-14
MX354190B (es) 2018-02-16
US20140363359A1 (en) 2014-12-11
AU2012351148B2 (en) 2016-05-19
WO2013087181A2 (de) 2013-06-20
BR112014014516B1 (pt) 2020-09-08
CA2859443A1 (en) 2013-06-20
CA2859443C (en) 2016-10-04

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