FR2773144A1 - Catalyseur a base de ferrierite/fer pour la reduction catalytique de la teneur de gaz en protoxyde d'azote. son procede d'obtention. application au traitement de gaz industriels - Google Patents
Catalyseur a base de ferrierite/fer pour la reduction catalytique de la teneur de gaz en protoxyde d'azote. son procede d'obtention. application au traitement de gaz industriels Download PDFInfo
- Publication number
- FR2773144A1 FR2773144A1 FR9716803A FR9716803A FR2773144A1 FR 2773144 A1 FR2773144 A1 FR 2773144A1 FR 9716803 A FR9716803 A FR 9716803A FR 9716803 A FR9716803 A FR 9716803A FR 2773144 A1 FR2773144 A1 FR 2773144A1
- Authority
- FR
- France
- Prior art keywords
- ferrierite
- iron
- exchanged
- gases
- binder
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 239000007789 gas Substances 0.000 title claims abstract description 32
- 239000003054 catalyst Substances 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims description 19
- 238000010531 catalytic reduction reaction Methods 0.000 title 1
- 229910001657 ferrierite group Inorganic materials 0.000 claims abstract description 49
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 10
- 230000003647 oxidation Effects 0.000 claims abstract description 7
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 7
- 239000001272 nitrous oxide Substances 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 98
- 229910052742 iron Inorganic materials 0.000 claims description 46
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 229910052700 potassium Inorganic materials 0.000 claims description 18
- 239000011230 binding agent Substances 0.000 claims description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 10
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 8
- 238000005054 agglomeration Methods 0.000 claims description 8
- 230000002776 aggregation Effects 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 239000011591 potassium Substances 0.000 claims description 8
- 150000002505 iron Chemical class 0.000 claims description 7
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 239000004927 clay Substances 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000012266 salt solution Substances 0.000 claims description 4
- 150000003863 ammonium salts Chemical class 0.000 claims description 3
- HPTYUNKZVDYXLP-UHFFFAOYSA-N aluminum;trihydroxy(trihydroxysilyloxy)silane;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O[Si](O)(O)O HPTYUNKZVDYXLP-UHFFFAOYSA-N 0.000 claims description 2
- 238000010790 dilution Methods 0.000 claims description 2
- 239000012895 dilution Substances 0.000 claims description 2
- 229910052621 halloysite Inorganic materials 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 238000009434 installation Methods 0.000 claims 2
- 229960000892 attapulgite Drugs 0.000 claims 1
- 229910000278 bentonite Inorganic materials 0.000 claims 1
- 239000000440 bentonite Substances 0.000 claims 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims 1
- 239000011093 chipboard Substances 0.000 claims 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims 1
- 229910052622 kaolinite Inorganic materials 0.000 claims 1
- 229910052625 palygorskite Inorganic materials 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 229910001868 water Inorganic materials 0.000 abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 10
- 230000015556 catabolic process Effects 0.000 abstract description 2
- 238000006731 degradation reaction Methods 0.000 abstract description 2
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- 239000011734 sodium Substances 0.000 description 23
- 229910052708 sodium Inorganic materials 0.000 description 20
- 238000012360 testing method Methods 0.000 description 15
- 239000010457 zeolite Substances 0.000 description 12
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 11
- 230000003197 catalytic effect Effects 0.000 description 11
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 229910021536 Zeolite Inorganic materials 0.000 description 10
- 229910052680 mordenite Inorganic materials 0.000 description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 230000032683 aging Effects 0.000 description 6
- -1 ammonium ions Chemical class 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000008187 granular material Substances 0.000 description 5
- 239000000377 silicon dioxide Substances 0.000 description 5
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 4
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 4
- 229910052681 coesite Inorganic materials 0.000 description 4
- 229910052906 cristobalite Inorganic materials 0.000 description 4
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 4
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 235000012239 silicon dioxide Nutrition 0.000 description 4
- 229910052682 stishovite Inorganic materials 0.000 description 4
- 229910052905 tridymite Inorganic materials 0.000 description 4
- 238000001354 calcination Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 235000003891 ferrous sulphate Nutrition 0.000 description 3
- 239000011790 ferrous sulphate Substances 0.000 description 3
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 3
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 2
- 235000011037 adipic acid Nutrition 0.000 description 2
- 239000001361 adipic acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229940015043 glyoxal Drugs 0.000 description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 2
- 238000005325 percolation Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229910001414 potassium ion Inorganic materials 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 241000640882 Condea Species 0.000 description 1
- 101150078531 FER2 gene Proteins 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical class [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 101100280952 Halobacterium salinarum (strain ATCC 700922 / JCM 11081 / NRC-1) fdx gene Proteins 0.000 description 1
- 239000005569 Iron sulphate Substances 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 235000012216 bentonite Nutrition 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 101150023575 fer3 gene Proteins 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- HHLFWLYXYJOTON-UHFFFAOYSA-N glyoxylic acid Chemical compound OC(=O)C=O HHLFWLYXYJOTON-UHFFFAOYSA-N 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000001935 peptisation Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/88—Ferrosilicates; Ferroaluminosilicates
-
- 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)
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (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)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
Description
Claims (12)
Priority Applications (22)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9716803A FR2773144B1 (fr) | 1997-12-31 | 1997-12-31 | Catalyseur a base de ferrierite/fer pour la reduction catalytique de la teneur de gaz en protoxyde d'azote. son procede d'obtention. application au traitement de gaz industriels |
ZA9811945A ZA9811945B (en) | 1997-12-31 | 1998-12-03 | Catalyst based on ferrierite/iron for catalytically reducing the nitrous oxide content in gas, process for producing it and application to the treatment of industrial gases. |
BRPI9814593-2A BR9814593B1 (pt) | 1997-12-31 | 1998-12-16 | composição zeolìtica de ferrierita/ferro, catalisador de conversão de n2o, processo para sua preparação e processo para redução do teor de protóxido de nitrogênio em gases. |
PCT/FR1998/002747 WO1999034901A1 (fr) | 1997-12-31 | 1998-12-16 | Catalyseur a base de ferrierite/fer pour la reduction catalytique de la teneur de gaz en protoxyde d'azote, son procede d'obtention et son application |
TR2000/01841T TR200001841T2 (tr) | 1997-12-31 | 1998-12-16 | Gazlarda azot protoksit tenörünün düşürülmesi için katalizör. |
HU0100604A HU230552B1 (hu) | 1997-12-31 | 1998-12-16 | Ferrierit/vas zeolit vegyület, N2O átalakítására szolgáló katalizátor és eljárás ilyen katalizátor előállítására, valamint eljárás gázok N2O tartalmának csökkentésére, és az eljárás alkalmazása |
PL341287A PL194755B1 (pl) | 1997-12-31 | 1998-12-16 | Katalizator konwersji N₂O, sposób zmniejszania zawartości podtlenku azotu w gazach oraz sposób wytwarzania katalizatora konwersji N₂O |
EA200000727A EA001894B1 (ru) | 1997-12-31 | 1998-12-16 | Катализатор на основе ферриерит/железо для каталитического снижения содержания газа закиси азота, способ его получения и его применение |
US09/582,622 US6682710B1 (en) | 1997-12-31 | 1998-12-16 | Catalytic reduction of nitrous oxide content in gases |
ROA200000578A RO119864B1 (ro) | 1997-12-31 | 1998-12-16 | Catalizator pentru reducerea conţinutului de protoxid de azot, din gaze conţinând n2o, procedeu de obţinere şi de utilizare a acestuia |
CZ20002483A CZ300579B6 (cs) | 1997-12-31 | 1998-12-16 | Katalyzátor pro konverzi oxidu dusného, zpusob prípravy tohoto katalyzátoru, zpusob snižování obsahu oxidu dusného v plynech a použití tohoto katalyzátoru |
IL13619898A IL136198A0 (en) | 1997-12-31 | 1998-12-16 | Catalyst based on ferrierite/iron for catalytic reduction of nitrous oxide content in gases, method for obtaining same and application |
CA002315345A CA2315345C (fr) | 1997-12-31 | 1998-12-16 | Catalyseur a base de ferrierite/fer pour la reduction catalytique de la teneur de gaz en protoxyde d'azote, son procede d'obtention et son application |
AU17642/99A AU755129B2 (en) | 1997-12-31 | 1998-12-16 | Catalyst based on ferrierite/iron for catalytic reduction of nitrous oxide content in gases, method for obtaining same and application |
CNB988127628A CN100377764C (zh) | 1997-12-31 | 1998-12-16 | 用于催化降低气体中一氧化二氮含量的镁碱沸石/铁基催化剂及其制备方法和应用 |
TNTNSN98233A TNSN98233A1 (fr) | 1997-12-31 | 1998-12-25 | Catalyseur a base de ferrierite/fer pour la reduction catalytique de la teneur de gaz en protoxyde d'azote, son procede d'obtention. application au traitement de gaz industriels. |
DZ980304A DZ2694A1 (fr) | 1997-12-31 | 1998-12-29 | Catalyseur à base de ferrierite/fer pour la réduction catalytique de la teneur de gaz en protoxyde d'azote son procédé d'obtention application au traitement de gaz industriels. |
CO98077075A CO5050382A1 (es) | 1997-12-31 | 1998-12-29 | Catalizador a base de ferrierita hierro para la reduccion catalitica del contenido de gas en protoxido de nitrogeno, su procedimiento de obtencion, aplicacion al tratamiento de gases industriales |
MA25413A MA24731A1 (fr) | 1997-12-31 | 1998-12-30 | Catalyseur a base de ferrierite/fer pour la reduction catalytique de la teneur de gaz enpprotoxyde d'azote, son procede d'obtention. application au traitement de gaz industriels. |
BG104637A BG64728B1 (bg) | 1997-12-31 | 2000-07-27 | Катализатор на основа фериерит/желязо за катализно намаляване съдържанието на двуазотен оксид в газове, метод за получаване и приложението му |
HR20000512A HRP20000512B1 (en) | 1997-12-31 | 2000-07-31 | Catalyst based on ferrierite/iron for catalytic reduction of nitrous oxide content in gases, method for obtaining same and application |
US10/724,173 US7238641B2 (en) | 1997-12-31 | 2003-12-01 | Catalyst based on ferrierite/iron for catalytic reduction of nitrous oxide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9716803A FR2773144B1 (fr) | 1997-12-31 | 1997-12-31 | Catalyseur a base de ferrierite/fer pour la reduction catalytique de la teneur de gaz en protoxyde d'azote. son procede d'obtention. application au traitement de gaz industriels |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2773144A1 true FR2773144A1 (fr) | 1999-07-02 |
FR2773144B1 FR2773144B1 (fr) | 2000-02-04 |
Family
ID=9515380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9716803A Expired - Lifetime FR2773144B1 (fr) | 1997-12-31 | 1997-12-31 | Catalyseur a base de ferrierite/fer pour la reduction catalytique de la teneur de gaz en protoxyde d'azote. son procede d'obtention. application au traitement de gaz industriels |
Country Status (21)
Country | Link |
---|---|
US (2) | US6682710B1 (fr) |
CN (1) | CN100377764C (fr) |
AU (1) | AU755129B2 (fr) |
BG (1) | BG64728B1 (fr) |
BR (1) | BR9814593B1 (fr) |
CA (1) | CA2315345C (fr) |
CO (1) | CO5050382A1 (fr) |
CZ (1) | CZ300579B6 (fr) |
DZ (1) | DZ2694A1 (fr) |
EA (1) | EA001894B1 (fr) |
FR (1) | FR2773144B1 (fr) |
HR (1) | HRP20000512B1 (fr) |
HU (1) | HU230552B1 (fr) |
IL (1) | IL136198A0 (fr) |
MA (1) | MA24731A1 (fr) |
PL (1) | PL194755B1 (fr) |
RO (1) | RO119864B1 (fr) |
TN (1) | TNSN98233A1 (fr) |
TR (1) | TR200001841T2 (fr) |
WO (1) | WO1999034901A1 (fr) |
ZA (1) | ZA9811945B (fr) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001051181A1 (fr) * | 2000-01-14 | 2001-07-19 | Krupp Uhde Gmbh | Procede d'elimination de nox et de n2o |
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FR2773144B1 (fr) * | 1997-12-31 | 2000-02-04 | Grande Paroisse Sa | Catalyseur a base de ferrierite/fer pour la reduction catalytique de la teneur de gaz en protoxyde d'azote. son procede d'obtention. application au traitement de gaz industriels |
DE10001541B4 (de) * | 2000-01-14 | 2005-04-28 | Uhde Gmbh | Verfahren zur Beseitigung von NOx und N¶2¶O aus dem Restgas der Salpetersäureproduktion |
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PT1918016E (pt) * | 2006-10-24 | 2012-06-04 | Irma | Catalisador à base de zeolite do tipo ferrierite/ferro para a decomposição de n2o e redução catalítica de nox e n2o |
CN101875015B (zh) * | 2009-04-29 | 2012-06-13 | 高等技术研究院研究组合 | 用于消除一氧化二氮的催化剂制备方法 |
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CN102295299B (zh) * | 2010-06-23 | 2013-01-02 | 中国科学院大连化学物理研究所 | 一种高含量骨架铁zsm-35分子筛的分步晶化合成法 |
DE102011121188A1 (de) | 2011-12-16 | 2013-06-20 | Thyssen Krupp Uhde Gmbh | Vorrichtung und Verfahren zur Beseitigung von NOx und N20 |
US8945392B2 (en) * | 2012-09-19 | 2015-02-03 | Red Lion Chem Tech, Llc | Composite for phosphate and ammonium ion removal |
CN103203159B (zh) * | 2013-04-08 | 2015-04-01 | 浙江师范大学 | 一种利用类沸石分子筛骨架材料分离氧化亚氮和二氧化碳的方法 |
RU2702988C2 (ru) * | 2014-02-28 | 2019-10-15 | Джонсон Мэтти Паблик Лимитед Компани | Катализаторы scr с улучшенной низкотемпературной эффективностью и способы их создания и использования |
CZ2018398A3 (cs) | 2018-08-07 | 2019-10-02 | Vysoká Škola Báňská - Technická Univerzita Ostrava | Způsob přípravy katalyzátoru pro odstranění oxidu dusného z odpadních průmyslových plynů a katalyzátor připravený tímto způsobem |
EP3689441A1 (fr) * | 2019-02-01 | 2020-08-05 | Casale Sa | Procédé pour l'élimination d'oxydes d'azote dans un gaz |
CN111229035B (zh) * | 2020-01-21 | 2022-05-10 | 鞍钢股份有限公司 | 一种适用于烧结烟气的脱硝方法 |
FI20205806A1 (en) * | 2020-08-19 | 2022-02-20 | Teknologian Tutkimuskeskus Vtt Oy | Process for the selective catalytic reduction of nitrous oxide, process for the extraction of carbon dioxide, process for the detection of carbon dioxide, apparatus and use |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001051181A1 (fr) * | 2000-01-14 | 2001-07-19 | Krupp Uhde Gmbh | Procede d'elimination de nox et de n2o |
WO2002092195A1 (fr) * | 2001-05-14 | 2002-11-21 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Procede de traitement de gaz de fumee contenant de l'ammoniac |
US8246721B2 (en) | 2007-03-16 | 2012-08-21 | L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Method for removing N2O from a gaseous flow |
EP2409760A1 (fr) * | 2010-07-22 | 2012-01-25 | Peugeot Citroën Automobiles S.A. | Dispositif de traitement des gaz comprenant une zéolithe de type ferriétite/fer |
FR2962923A1 (fr) * | 2010-07-22 | 2012-01-27 | Peugeot Citroen Automobiles Sa | Composition catalytique et dispositif de traitement des gaz comprenant une telle composition |
WO2012025630A1 (fr) * | 2010-08-26 | 2012-03-01 | Institut Regional Des Materiaux Avances | Procede de decomposition catalytique du n2o a haute temperature |
FR2964043A1 (fr) * | 2010-08-26 | 2012-03-02 | Irma | Procede de decomposition catalytique du n2o a haute temperature |
FR3058413A1 (fr) * | 2016-11-08 | 2018-05-11 | IFP Energies Nouvelles | Procede de deshydratation isomerisante d'une charge d'un monoalcool primaire non lineaire sur un catalyseur comprenant une zeolithe de type fer et un alcalin |
WO2018087032A1 (fr) * | 2016-11-08 | 2018-05-17 | IFP Energies Nouvelles | Procédé de déshydratation isomérisante de monoalcools primaires non linéaires sur catalyseur zéolithique dopé d'alcalin |
CN108793189A (zh) * | 2018-07-25 | 2018-11-13 | 中国石油大学(北京) | 分层纳米薄片镁碱沸石分子筛及其制备方法和用途 |
Also Published As
Publication number | Publication date |
---|---|
WO1999034901A1 (fr) | 1999-07-15 |
BR9814593B1 (pt) | 2010-03-09 |
IL136198A0 (en) | 2001-05-20 |
DZ2694A1 (fr) | 2003-03-29 |
ZA9811945B (en) | 1999-10-22 |
US7238641B2 (en) | 2007-07-03 |
AU1764299A (en) | 1999-07-26 |
CZ300579B6 (cs) | 2009-06-17 |
MA24731A1 (fr) | 1999-07-01 |
CO5050382A1 (es) | 2001-06-27 |
HU230552B1 (hu) | 2016-11-28 |
PL341287A1 (en) | 2001-04-09 |
CN100377764C (zh) | 2008-04-02 |
HRP20000512A2 (en) | 2001-12-31 |
BR9814593A (pt) | 2000-10-17 |
HUP0100604A2 (hu) | 2001-06-28 |
TNSN98233A1 (fr) | 2000-12-29 |
HUP0100604A3 (en) | 2010-01-28 |
BG104637A (en) | 2001-03-30 |
FR2773144B1 (fr) | 2000-02-04 |
EA200000727A1 (ru) | 2001-02-26 |
HRP20000512B1 (en) | 2009-03-31 |
BG64728B1 (bg) | 2006-01-31 |
CZ20002483A3 (cs) | 2001-03-14 |
US20040192538A1 (en) | 2004-09-30 |
PL194755B1 (pl) | 2007-07-31 |
CA2315345C (fr) | 2008-02-05 |
US6682710B1 (en) | 2004-01-27 |
RO119864B1 (ro) | 2005-05-30 |
EA001894B1 (ru) | 2001-10-22 |
TR200001841T2 (tr) | 2000-11-21 |
CA2315345A1 (fr) | 1999-07-15 |
CN1283132A (zh) | 2001-02-07 |
AU755129B2 (en) | 2002-12-05 |
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