TR200000336T1 - Gazlarda azot- protoksitin azaltılmasına yönelik proses ve katalizörler - Google Patents

Gazlarda azot- protoksitin azaltılmasına yönelik proses ve katalizörler

Info

Publication number
TR200000336T1
TR200000336T1 TR2000/00336T TR200000336T TR200000336T1 TR 200000336 T1 TR200000336 T1 TR 200000336T1 TR 2000/00336 T TR2000/00336 T TR 2000/00336T TR 200000336 T TR200000336 T TR 200000336T TR 200000336 T1 TR200000336 T1 TR 200000336T1
Authority
TR
Turkey
Prior art keywords
gases
nitrogen
catalysts
oxide
reduction
Prior art date
Application number
TR2000/00336T
Other languages
English (en)
Inventor
Neveu Genev�Eve
Hamon Christian
Original Assignee
Grande Paroisse S.A.
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 Grande Paroisse S.A. filed Critical Grande Paroisse S.A.
Publication of TR200000336T1 publication Critical patent/TR200000336T1/tr

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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/02—Preparation of nitrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/24—Nitric oxide (NO)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/24—Nitric oxide (NO)
    • C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
    • C01B21/265—Preparation by catalytic or non-catalytic oxidation of ammonia characterised by the 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)
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

Landscapes

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

Abstract

Bu bulus bir zirkonyum tuzu ile emprenye edilen, intergranüler gözenekligi/poroziteyi havi refrakter oksit aglomeralarindan (alumina veya zirkonyum) tesekkül eden katalizörler üzerinde yüksek temperatürlerde azot proksitin selektif bir sekilde yok edilmesine yönelik bir metodla ilgilidir. Metod nitrik asit üreten tesislerde gazlarin muamele edilmesinde faydalidir. Bu bulus, spesifik inisyatörler kullanilmak sureti ile, organik bilesiklerin nitrik oksidasyonunda olusan N2O yönünden zengin gazlarin muameleye tabi tutulmasini için de faydalidir.
TR2000/00336T 1998-06-05 1999-05-31 Gazlarda azot- protoksitin azaltılmasına yönelik proses ve katalizörler TR200000336T1 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9807101A FR2779360B1 (fr) 1998-06-05 1998-06-05 Procede pour l'abattement du protoxyde d'azote dans les gaz et catalyseurs correspondants

Publications (1)

Publication Number Publication Date
TR200000336T1 true TR200000336T1 (tr) 2000-10-23

Family

ID=9527067

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2000/00336T TR200000336T1 (tr) 1998-06-05 1999-05-31 Gazlarda azot- protoksitin azaltılmasına yönelik proses ve katalizörler

Country Status (14)

Country Link
EP (1) EP1017478A1 (tr)
CN (1) CN1274297A (tr)
AU (1) AU3833199A (tr)
BG (1) BG104214A (tr)
BR (1) BR9906483A (tr)
CA (1) CA2299562A1 (tr)
FR (1) FR2779360B1 (tr)
HR (1) HRP20000063A2 (tr)
HU (1) HUP0100827A3 (tr)
IL (1) IL134307A0 (tr)
PL (1) PL338216A1 (tr)
TR (1) TR200000336T1 (tr)
WO (1) WO1999064139A1 (tr)
ZA (1) ZA200000838B (tr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10006103A1 (de) * 2000-02-11 2001-08-16 Krupp Uhde Gmbh Katalysator zum Abbau von N¶2¶O, dessen Verwendung bei der Salpetersäureproduktion sowie Verfahren zu seiner Herstellung
US20050202966A1 (en) 2004-03-11 2005-09-15 W.C. Heraeus Gmbh Catalyst for the decomposition of N2O in the Ostwald process
DE102004024026A1 (de) 2004-03-11 2005-09-29 W.C. Heraeus Gmbh Katalysator zur N2O-Zersetzung beim Ostwaldprozess
PL388518A1 (pl) 2009-07-10 2011-01-17 Instytut Nawozów Sztucznych Katalizator do wysokotemperaturowego rozkładu podtlenku azotu
CN103586040B (zh) * 2013-11-13 2017-02-08 刘崇莲 一种处理n2o的催化剂及其制备工艺
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
CN105363451B (zh) * 2015-12-04 2018-01-26 中国天辰工程有限公司 一种用于分解n2o的高效催化剂及其制备方法和应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546769A1 (fr) * 1983-06-03 1984-12-07 Pro Catalyse Supports de catalyseur hydrothermiquement stables a base d'alumine
DE3541705A1 (de) * 1985-11-26 1987-05-27 Eugen Dipl Chem Dr Phil Dumont Katalysatormassen aus metallkeramik fuer die reduktion von oxiden des schwefels und stickstoffs in gasstroemen
JP3029512B2 (ja) * 1992-08-28 2000-04-04 出光興産株式会社 燃焼ガスの亜酸化窒素除去方法
US5478549A (en) * 1994-12-15 1995-12-26 E. I. Du Pont De Nemours And Company Production of nitric oxide

Also Published As

Publication number Publication date
HUP0100827A3 (en) 2003-02-28
WO1999064139A1 (fr) 1999-12-16
FR2779360B1 (fr) 2000-09-08
CN1274297A (zh) 2000-11-22
EP1017478A1 (fr) 2000-07-12
CA2299562A1 (fr) 1999-12-16
PL338216A1 (en) 2000-10-09
BR9906483A (pt) 2000-09-26
FR2779360A1 (fr) 1999-12-10
HRP20000063A2 (en) 2001-12-31
HUP0100827A2 (hu) 2001-06-28
IL134307A0 (en) 2001-04-30
ZA200000838B (en) 2000-09-13
AU3833199A (en) 1999-12-30
BG104214A (bg) 2000-08-31

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