ATE257403T1 - Verfahren zum gleichzeitigen entfernen von stickoxyden und von distickstoffoxyd aus gasen - Google Patents
Verfahren zum gleichzeitigen entfernen von stickoxyden und von distickstoffoxyd aus gasenInfo
- Publication number
- ATE257403T1 ATE257403T1 AT00905135T AT00905135T ATE257403T1 AT E257403 T1 ATE257403 T1 AT E257403T1 AT 00905135 T AT00905135 T AT 00905135T AT 00905135 T AT00905135 T AT 00905135T AT E257403 T1 ATE257403 T1 AT E257403T1
- Authority
- AT
- Austria
- Prior art keywords
- sub
- nitrogen oxides
- gases
- dinitrogen oxide
- simultaneously removal
- Prior art date
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
-
- 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
- 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
- B01D2255/50—Zeolites
- B01D2255/502—Beta zeolites
-
- 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
-
- 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)
- 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)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9901999A FR2789911B1 (fr) | 1999-02-18 | 1999-02-18 | Procede pour abattre simultanement les oxydes nitriques et le protoxyde d'azote dans les gaz qui en contiennent |
| PCT/FR2000/000367 WO2000048715A1 (fr) | 1999-02-18 | 2000-02-15 | Procede pour abattre simultanement les oxydes nitriques et le protoxyde d'azote dans les gaz qui en contiennent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE257403T1 true ATE257403T1 (de) | 2004-01-15 |
Family
ID=9542201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT00905135T ATE257403T1 (de) | 1999-02-18 | 2000-02-15 | Verfahren zum gleichzeitigen entfernen von stickoxyden und von distickstoffoxyd aus gasen |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US6890501B2 (de) |
| EP (1) | EP1150763B1 (de) |
| CN (1) | CN1165367C (de) |
| AT (1) | ATE257403T1 (de) |
| AU (1) | AU2677100A (de) |
| BR (1) | BR0008367A (de) |
| CA (1) | CA2366741C (de) |
| CZ (1) | CZ20012992A3 (de) |
| DE (1) | DE60007612T2 (de) |
| ES (1) | ES2214251T3 (de) |
| FR (1) | FR2789911B1 (de) |
| IL (1) | IL144894A0 (de) |
| PT (1) | PT1150763E (de) |
| WO (1) | WO2000048715A1 (de) |
| ZA (1) | ZA200107498B (de) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69832905T2 (de) * | 1997-04-16 | 2006-09-07 | Ebara Corp. | Verfahren zur entfernung von stickoxiden aus abgasen |
| DE10001541B4 (de) * | 2000-01-14 | 2005-04-28 | Uhde Gmbh | Verfahren zur Beseitigung von NOx und N¶2¶O aus dem Restgas der Salpetersäureproduktion |
| DE10001539B4 (de) * | 2000-01-14 | 2006-01-19 | Uhde Gmbh | Verfahren zur Beseitigung von NOx und N2O |
| US7438878B2 (en) * | 2001-03-12 | 2008-10-21 | Basf Catalysts Llc | Selective catalytic reduction of N2O |
| DE10112444A1 (de) * | 2001-03-13 | 2002-10-02 | Krupp Uhde Gmbh | Verfahren zur Verringerung des Gehalts von N¶2¶O und NO¶x¶ in Gasen |
| US6914026B2 (en) † | 2001-09-07 | 2005-07-05 | Engelhard Corporation | Hydrothermally stable metal promoted zeolite beta for NOx reduction |
| JP3886800B2 (ja) * | 2001-12-19 | 2007-02-28 | 株式会社リコー | データ管理情報取得方法、情報再生装置、並びにデータ管理情報取得プログラム及び記録媒体 |
| DE10215605A1 (de) * | 2002-04-09 | 2003-10-30 | Uhde Gmbh | Entstickungsverfahren |
| DE10226461A1 (de) † | 2002-06-13 | 2004-01-22 | Uhde Gmbh | Verfahren und Vorrichtung zur Verringerung des Gehaltes an NOx und N2O in Gasen |
| US7378069B2 (en) * | 2004-07-27 | 2008-05-27 | Los Alamos National Security, Llc | Catalyst and method for reduction of nitrogen oxides |
| JP4745968B2 (ja) * | 2004-07-29 | 2011-08-10 | エヌ・イーケムキャット株式会社 | 低温特性に優れる脱硝触媒 |
| DE102005022650A1 (de) * | 2005-05-11 | 2006-11-16 | Uhde Gmbh | Verfahren zur Verringerung des Gehaltes an Stickoxiden in Gasen |
| JP5108520B2 (ja) * | 2005-08-19 | 2012-12-26 | 住友精化株式会社 | 窒素酸化物精製方法および窒素酸化物精製装置 |
| EP1810751A1 (de) * | 2006-01-20 | 2007-07-25 | Universität Karlsruhe (TH) | Verfahren zur Herstellung eines eisenhaltigen SCR-Katalysators |
| DE102006037314A1 (de) * | 2006-08-08 | 2008-02-14 | Süd-Chemie AG | Verwendung eines Katalysators auf Basis von Zeolithen bei der Umsetzung von Oxygenaten zu niederen Olefinen sowie Verfahren hierzu |
| MX2009010369A (es) | 2007-03-26 | 2010-02-17 | Pq Corp | Material cristalino, microporoso, novedoso, que comprende un tamiz molecular o zeolita que tiene una estructura de abertura de poro de 8 anillos y metodos para hacer y utilizar los mismos. |
| US10384162B2 (en) * | 2007-03-26 | 2019-08-20 | Pq Corporation | High silica chabazite for selective catalytic reduction, methods of making and using same |
| JP6176891B2 (ja) | 2007-08-13 | 2017-08-09 | ピーキュー コーポレイション | 新規鉄含有アルミノケイ酸塩ゼオライト、ならびにその作製方法および使用方法 |
| KR101473007B1 (ko) * | 2007-12-18 | 2014-12-15 | 도소 가부시키가이샤 | 질소 산화물 정화 촉매 및 질소 산화물 정화 방법 |
| KR101091705B1 (ko) * | 2009-03-24 | 2011-12-08 | 한국에너지기술연구원 | 암모니아 환원제에 의한 아산화질소 단독 혹은 아산화질소와 일산화질소의 동시 저감을 위한 철이온이 담지된 제올라이트 촉매의 제조방법과 그 촉매 그리고 이를이용한 암모니아 환원제에 의한 아산화질소 단독 혹은 아산화질소와 일산화질소의 동시 저감방법 |
| WO2010146720A1 (ja) * | 2009-06-16 | 2010-12-23 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
| WO2011146615A2 (en) | 2010-05-21 | 2011-11-24 | Pq Corporation | Novel metal-containing zeolite beta for nox reduction and methods of making the same |
| DE102011011881A1 (de) | 2011-02-21 | 2012-08-23 | Thyssenkrupp Uhde Gmbh | Verfahren zur Beseitigung von N2O und NOX aus dem Prozess zur Salpetersäureherstellung |
| CN103170346B (zh) * | 2013-04-10 | 2015-10-28 | 中国科学院生态环境研究中心 | 一种氧化钨表面修饰的Fe2O3催化剂、制备方法及其用途 |
| CN104415654B (zh) * | 2013-08-30 | 2017-01-04 | 韩国能量技术研究院 | 通过流动层燃烧炉中的多步骤反应来同时减少氮氧化物及氧化亚氮的方法 |
| US9517457B2 (en) | 2013-10-30 | 2016-12-13 | Cummins Inc. | Aftertreatment systems with reduced N2O generation |
| EP3110548A1 (de) | 2014-02-28 | 2017-01-04 | Johnson Matthey Public Limited Company | Scr-katalysator mit verbesserter niedrigtemperaturleistung und verfahren zur herstellung und verwendung davon |
| DE102014210661A1 (de) | 2014-06-04 | 2015-12-17 | Thyssenkrupp Ag | Verringerung der Emission von Stickoxiden beim Anfahren von Anlagen zur Herstellung von Salpetersäure |
| PL237044B1 (pl) | 2015-03-13 | 2021-03-08 | Inst Nowych Syntez Chemicznych | Nośnikowy katalizator do redukcji emisji tlenku azotu(I) z instalacji kwasu azotowego oraz sposób jego wytwarzania |
| WO2018077554A1 (en) | 2016-10-28 | 2018-05-03 | Casale Sa | A method for removing nitrogen oxides from a gas using an iron exchanged zeolite catalyst |
| EP3162427A1 (de) | 2015-10-28 | 2017-05-03 | Casale SA | Verfahren und vorrichtung zum entfernen von nox und n2o aus einem gas |
| DE102016220184A1 (de) * | 2016-10-17 | 2018-04-19 | Thyssenkrupp Ag | Verfahren und Anlage zur Herstellung von Salpetersäure |
| WO2019014115A1 (en) * | 2017-07-11 | 2019-01-17 | Shell Oil Company | CATALYST AND METHOD FOR USE IN CONVERTING NOX AND N2O |
| US11298692B2 (en) | 2017-10-09 | 2022-04-12 | Umicore Ag & Co. Kg | Active SCR catalyst |
| CN108993586B (zh) * | 2018-07-13 | 2022-07-08 | 大连理工大学 | 一种抗丙烯毒化的Beta型分子筛的制备方法 |
| EP3741449A1 (de) | 2019-05-21 | 2020-11-25 | Haldor Topsøe A/S | Verfahren zur entfernung von distickstoffoxid in prozessabgas |
| CN111330437A (zh) * | 2020-03-01 | 2020-06-26 | 北京化工大学 | 一种己二酸生产中多种污染物协同净化的方法及系统 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3308069A (en) | 1964-05-01 | 1967-03-07 | Mobil Oil Corp | Catalytic composition of a crystalline zeolite |
| JPS6022922A (ja) * | 1983-07-20 | 1985-02-05 | Babcock Hitachi Kk | アンモニア還元脱硝触媒、装置および脱硝法 |
| GB2162830B (en) * | 1984-08-10 | 1988-08-10 | Babcock Hitachi Kk | Ammonia reduction-denitration process and apparatus therefor |
| US4961917A (en) * | 1989-04-20 | 1990-10-09 | Engelhard Corporation | Method for reduction of nitrogen oxides with ammonia using promoted zeolite catalysts |
| US5024981A (en) * | 1989-04-20 | 1991-06-18 | Engelhard Corporation | Staged metal-promoted zeolite catalysts and method for catalytic reduction of nitrogen oxides using the same |
| FR2705036B1 (fr) * | 1993-05-10 | 1995-06-16 | Paroisse Sa Grande | Procédé pour abaisser la teneur en protoxyde d'azote dans les effluents gazeux, en particulier dans ceux qui sont issus de synthèses par oxydation nitrique. |
| US5670125A (en) * | 1993-09-30 | 1997-09-23 | The Boc Group, Inc. | Process for the purification of nitric oxide |
| US5520895A (en) * | 1994-07-07 | 1996-05-28 | Mobil Oil Corporation | Method for the reduction of nitrogen oxides using iron impregnated zeolites |
| JP3681769B2 (ja) | 1994-08-24 | 2005-08-10 | バブコック日立株式会社 | 排ガス中の亜酸化窒素の除去方法および除去用触媒 |
| FR2770418B1 (fr) * | 1997-11-04 | 1999-12-03 | Grande Paroisse Sa | Procede pour l'elimination dans le gaz des oxydes d'azote nox par reduction catalytique selective (scr) a l'ammoniac sur catalyseurs zeolitiques ne provoquant pas la formation de protoxyde d'azote |
-
1999
- 1999-02-18 FR FR9901999A patent/FR2789911B1/fr not_active Expired - Fee Related
-
2000
- 2000-02-15 WO PCT/FR2000/000367 patent/WO2000048715A1/fr not_active Ceased
- 2000-02-15 IL IL14489400A patent/IL144894A0/xx unknown
- 2000-02-15 CN CNB008063427A patent/CN1165367C/zh not_active Expired - Lifetime
- 2000-02-15 AT AT00905135T patent/ATE257403T1/de active
- 2000-02-15 CA CA002366741A patent/CA2366741C/fr not_active Expired - Lifetime
- 2000-02-15 BR BR0008367-4A patent/BR0008367A/pt not_active Application Discontinuation
- 2000-02-15 ES ES00905135T patent/ES2214251T3/es not_active Expired - Lifetime
- 2000-02-15 AU AU26771/00A patent/AU2677100A/en not_active Abandoned
- 2000-02-15 CZ CZ20012992A patent/CZ20012992A3/cs unknown
- 2000-02-15 DE DE60007612T patent/DE60007612T2/de not_active Revoked
- 2000-02-15 PT PT00905135T patent/PT1150763E/pt unknown
- 2000-02-15 EP EP00905135A patent/EP1150763B1/de not_active Revoked
-
2001
- 2001-08-17 US US09/931,172 patent/US6890501B2/en not_active Expired - Lifetime
- 2001-09-11 ZA ZA200107498A patent/ZA200107498B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CZ20012992A3 (cs) | 2002-03-13 |
| ZA200107498B (en) | 2003-02-26 |
| CN1359311A (zh) | 2002-07-17 |
| DE60007612D1 (de) | 2004-02-12 |
| FR2789911B1 (fr) | 2001-05-04 |
| US20020044902A1 (en) | 2002-04-18 |
| US6890501B2 (en) | 2005-05-10 |
| EP1150763B1 (de) | 2004-01-07 |
| DE60007612T2 (de) | 2004-11-04 |
| CA2366741A1 (fr) | 2000-08-24 |
| CN1165367C (zh) | 2004-09-08 |
| ES2214251T3 (es) | 2004-09-16 |
| BR0008367A (pt) | 2002-11-19 |
| AU2677100A (en) | 2000-09-04 |
| IL144894A0 (en) | 2002-06-30 |
| PT1150763E (pt) | 2004-05-31 |
| FR2789911A1 (fr) | 2000-08-25 |
| WO2000048715A1 (fr) | 2000-08-24 |
| CA2366741C (fr) | 2008-11-18 |
| EP1150763A1 (de) | 2001-11-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE257403T1 (de) | Verfahren zum gleichzeitigen entfernen von stickoxyden und von distickstoffoxyd aus gasen | |
| DE3761876D1 (de) | Verfahren zur reinigung von oxide des stickstoffs und schwefels enthaltenden abgasen aus verbrennungsanlagen. | |
| DE69023437D1 (de) | Verfahren zur katalytische Reduzierung von Stickstoffoxyden aus Abgasen. | |
| DE50006915D1 (de) | Verfahren zur selektiven katalytischen Reduktion von Stickoxiden in sauerstoffhaltigen Abgasen | |
| DE10001541B4 (de) | Verfahren zur Beseitigung von NOx und N¶2¶O aus dem Restgas der Salpetersäureproduktion | |
| DE58908501D1 (de) | Verfahren zur Reduktion von Stickoxiden aus Abgasen. | |
| HUP9801358A2 (hu) | Eljárás nitrogén-oxidokat tartalmazó füstgáz tisztítására | |
| ATE293014T1 (de) | Katalysator zum abbau von distickstoffoxid sowie methode zur durchführung von verfahren, welche die bildung von distickstoffoxid beinhalten | |
| ATE277680T1 (de) | Stickstoffoxid reduktion in abgasemissionen | |
| DK0738179T3 (da) | Fremgangsmåde til behandling af en nitrogenoxidholdig gas under anvendelse af en ceriumholdig zeolit | |
| DE60201730D1 (de) | Verfahren und katalysator zur simultanen entfernung von stickstoffoxiden und lachgas aus gasströmen | |
| ATE149872T1 (de) | Verfahren zur entfernung von n2o aus abgasen von stickoxid-oxidationen | |
| ATE452696T1 (de) | Verfahren zur denitrierung von abgasen | |
| ATE194089T1 (de) | Verfahren zur zersetzung von ammoniak aus abgas | |
| ATE302062T1 (de) | Entstickungskatalysator, methode zu seiner herstellung und abgasreinigungsverfahren | |
| ATE80565T1 (de) | Verfahren zum entfernen von nox aus den bei der herstellung von duengemitteln anfallenden abgasen. | |
| DE59912630D1 (de) | Verfahren zur katalytischen Zersetzung von Ammoniak und Cyanwasserstoff aus Kokereiabgasen | |
| ATE48543T1 (de) | Verfahren zur herstellung eines katalysators zur stickoxidreduzierung von abgasen. | |
| ATE81030T1 (de) | Verfahren zur entfernung von stickoxiden aus verbrennungsabgasen. | |
| TR200000336T1 (tr) | Gazlarda azot- protoksitin azaltılmasına yönelik proses ve katalizörler | |
| JPH10309437A (ja) | アンモニア分解処理装置 | |
| KR100580082B1 (ko) | 배가스 중 질소산화물 및 중금속의 제거방법 | |
| JPS5889987A (ja) | 脱硫及び脱硝排水の浄化処理方法 | |
| JPH07185338A (ja) | 乾式排煙脱硫剤及び脱硝触媒及び製造方法 | |
| DE59805330D1 (de) | Verfahren zur katalytischen reduktion von stickoxiden |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
Ref document number: 1150763 Country of ref document: EP |