DK118494A - Fremgangsmåde til dekomponering af ammoniak i en ammoniakholdig gas - Google Patents

Fremgangsmåde til dekomponering af ammoniak i en ammoniakholdig gas

Info

Publication number
DK118494A
DK118494A DK118494A DK118494A DK118494A DK 118494 A DK118494 A DK 118494A DK 118494 A DK118494 A DK 118494A DK 118494 A DK118494 A DK 118494A DK 118494 A DK118494 A DK 118494A
Authority
DK
Denmark
Prior art keywords
ammonia
containing gas
catalyst
nitrogen
group
Prior art date
Application number
DK118494A
Other languages
English (en)
Other versions
DK171722B1 (da
Inventor
Flemming Dannevang
Original Assignee
Haldor Topsoe As
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 Haldor Topsoe As filed Critical Haldor Topsoe As
Priority to DK118494A priority Critical patent/DK171722B1/da
Priority to AT95115041T priority patent/ATE194089T1/de
Priority to DE69517645T priority patent/DE69517645T2/de
Priority to EP95115041A priority patent/EP0706816B1/en
Priority to ES95115041T priority patent/ES2149302T3/es
Priority to CA002160058A priority patent/CA2160058C/en
Priority to CZ19952665A priority patent/CZ290321B6/cs
Priority to SK1271-95A priority patent/SK282140B6/sk
Priority to US08/542,145 priority patent/US5587134A/en
Priority to RU95117718/12A priority patent/RU2156729C2/ru
Priority to JP26562295A priority patent/JP3852969B2/ja
Priority to PL95310931A priority patent/PL180884B1/pl
Publication of DK118494A publication Critical patent/DK118494A/da
Application granted granted Critical
Publication of DK171722B1 publication Critical patent/DK171722B1/da

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
    • B01D53/8634—Ammonia
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

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)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Treating Waste Gases (AREA)
  • Incineration Of Waste (AREA)
DK118494A 1994-10-14 1994-10-14 Fremgangsmåde til katalytisk lavtemperaturoxidation af ammoniak i en ammoniakholdig gas DK171722B1 (da)

Priority Applications (12)

Application Number Priority Date Filing Date Title
DK118494A DK171722B1 (da) 1994-10-14 1994-10-14 Fremgangsmåde til katalytisk lavtemperaturoxidation af ammoniak i en ammoniakholdig gas
AT95115041T ATE194089T1 (de) 1994-10-14 1995-09-25 Verfahren zur zersetzung von ammoniak aus abgas
DE69517645T DE69517645T2 (de) 1994-10-14 1995-09-25 Verfahren zur Zersetzung von Ammoniak aus Abgas
EP95115041A EP0706816B1 (en) 1994-10-14 1995-09-25 Process for decomposing ammonia in an off-gas
ES95115041T ES2149302T3 (es) 1994-10-14 1995-09-25 Procedimiento para la descomposicion del amoniaco contenido en los gases de escape.
CA002160058A CA2160058C (en) 1994-10-14 1995-10-06 Process for decomposing ammonia in an off-gas
CZ19952665A CZ290321B6 (cs) 1994-10-14 1995-10-12 Způsob katalytické oxidace amoniaku na dusík v odpadním plynu
SK1271-95A SK282140B6 (sk) 1994-10-14 1995-10-12 Spôsob katalytickej oxidácie amoniaku na dusík v odpadovom plyne
US08/542,145 US5587134A (en) 1994-10-14 1995-10-12 Process for decomposing ammonia in an off-gas
RU95117718/12A RU2156729C2 (ru) 1994-10-14 1995-10-13 Катализатор и способ получения азота из аммиаксодержащего отходящего газа
JP26562295A JP3852969B2 (ja) 1994-10-14 1995-10-13 オフガス中のアンモニアの分解方法
PL95310931A PL180884B1 (pl) 1994-10-14 1995-10-13 Sposób rozkładu amoniaku w gazie odlotowym

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK118494A DK171722B1 (da) 1994-10-14 1994-10-14 Fremgangsmåde til katalytisk lavtemperaturoxidation af ammoniak i en ammoniakholdig gas
DK118494 1994-10-14

Publications (2)

Publication Number Publication Date
DK118494A true DK118494A (da) 1996-04-15
DK171722B1 DK171722B1 (da) 1997-04-14

Family

ID=8101933

Family Applications (1)

Application Number Title Priority Date Filing Date
DK118494A DK171722B1 (da) 1994-10-14 1994-10-14 Fremgangsmåde til katalytisk lavtemperaturoxidation af ammoniak i en ammoniakholdig gas

Country Status (12)

Country Link
US (1) US5587134A (da)
EP (1) EP0706816B1 (da)
JP (1) JP3852969B2 (da)
AT (1) ATE194089T1 (da)
CA (1) CA2160058C (da)
CZ (1) CZ290321B6 (da)
DE (1) DE69517645T2 (da)
DK (1) DK171722B1 (da)
ES (1) ES2149302T3 (da)
PL (1) PL180884B1 (da)
RU (1) RU2156729C2 (da)
SK (1) SK282140B6 (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5830422A (en) * 1995-06-23 1998-11-03 Ormiston Mining And Smelting Co. Ltd. Method for production of sodium bicarbonate, sodium carbonate and ammonium sulfate from sodium sulfate
DE19652902A1 (de) * 1996-12-19 1998-06-25 Steinmueller Gmbh L & C Verfahren zum Entfernen von Ammoniak oder Aminen, sowie deren Abbauprodukten aus Abgasen, insbesondere Abgasen einer Verbrennung
CA2254129A1 (en) * 1998-11-13 2000-05-13 Uop Selective, rugged layered isomerization catalyst for use in a paraffin isomerization process
DE10214567C1 (de) * 2002-04-02 2003-09-04 Johannes Schedler Verfahren und Vorrichtung zur Beseitigung von Ammoniak aus Abgasen
US8575054B2 (en) 2004-07-15 2013-11-05 Nikki-Universal Co., Ltd. Catalyst for purifying organic nitrogen compound-containing exhaust gas and method for purifying the exhaust gas
US7481983B2 (en) * 2004-08-23 2009-01-27 Basf Catalysts Llc Zone coated catalyst to simultaneously reduce NOx and unreacted ammonia
US7943547B2 (en) * 2005-09-14 2011-05-17 Hamilton Sundstrand Space Systems International, Inc. Selective catalytic oxidation of ammonia to water and nitrogen
KR101447945B1 (ko) * 2008-01-21 2014-10-08 에스케이이노베이션 주식회사 제올라이트를 이용한 질소산화물 저감용 하니컴형 촉매의제조방법
TWI400122B (zh) * 2009-12-18 2013-07-01 China Steel Corp Preparation of Ammonia Pyrolysis Catalysts
JP5951196B2 (ja) * 2011-06-29 2016-07-13 中国電力株式会社 アンモニア処理システム
JP5756780B2 (ja) * 2012-04-13 2015-07-29 中国電力株式会社 アンモニアガス浄化用触媒
US9878309B2 (en) 2013-12-06 2018-01-30 Danmarks Tekniske Universitet Catalyst for ammonia oxidation
CN109529886A (zh) * 2018-12-03 2019-03-29 黑河学院 一种高效宽温锰基nh3-scr催化剂及其制备方法
JP7492743B2 (ja) 2018-12-27 2024-05-30 日揮ユニバーサル株式会社 アンモニア分解用触媒及び排ガスの処理方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947554A (en) * 1970-02-09 1976-03-30 Societe Chimique De La Grande Paroisse Et Produits Chemiques Catalytic oxidation of ammonia
DE2026657A1 (en) 1970-06-01 1972-01-27 Heinrich Koppers Gmbh, 4300 Essen Catalytic combustion of ammonia - to nitrogen and water , using excess oxygen over cobalt/copper oxide
JPS5074591A (da) 1973-11-05 1975-06-19
JPS50157257A (da) * 1974-06-10 1975-12-19
JPS51149165A (en) * 1975-05-28 1976-12-21 Kyushu Sekisui Kogyo Kk A process for decomposing ammonia gas
JPS5915022B2 (ja) * 1976-03-26 1984-04-07 株式会社日立製作所 排ガス中の窒素酸化物除去用触媒
US4179412A (en) * 1977-03-14 1979-12-18 Hitachi Shipbuilding & Engineering Co., Ltd. Process for producing catalyst precursors for decomposing ammonia by oxidation and precursors produced by said process
GB1586530A (en) * 1977-05-31 1981-03-18 Caterpillar Tractor Co Two-stage catalysts of engine exhaust
JPS6158805A (ja) * 1984-08-30 1986-03-26 三井三池化工機株式会社 Ｓｏ２含有ガス中のｎｈ３を除去する方法
US5139756A (en) 1989-10-05 1992-08-18 Nkk Corporation Catalytic oxidation of ammonia
DE69115241T2 (de) * 1991-01-08 1996-06-13 Agency Ind Science Techn Verfahren zur Entfernung von Stickoxiden aus Abgasen.

Also Published As

Publication number Publication date
SK127195A3 (en) 1996-04-03
DK171722B1 (da) 1997-04-14
DE69517645D1 (de) 2000-08-03
CZ266595A3 (en) 1996-05-15
CA2160058A1 (en) 1996-04-15
US5587134A (en) 1996-12-24
JP3852969B2 (ja) 2006-12-06
PL310931A1 (en) 1996-04-15
ES2149302T3 (es) 2000-11-01
DE69517645T2 (de) 2000-10-19
CA2160058C (en) 2000-08-29
PL180884B1 (pl) 2001-04-30
RU2156729C2 (ru) 2000-09-27
ATE194089T1 (de) 2000-07-15
CZ290321B6 (cs) 2002-07-17
SK282140B6 (sk) 2001-11-06
EP0706816A1 (en) 1996-04-17
JPH08173766A (ja) 1996-07-09
EP0706816B1 (en) 2000-06-28

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