CN102091531B - N2o的分解方法,用于该方法的催化剂以及该催化剂的制备 - Google Patents
N2o的分解方法,用于该方法的催化剂以及该催化剂的制备 Download PDFInfo
- Publication number
- CN102091531B CN102091531B CN2010106231124A CN201010623112A CN102091531B CN 102091531 B CN102091531 B CN 102091531B CN 2010106231124 A CN2010106231124 A CN 2010106231124A CN 201010623112 A CN201010623112 A CN 201010623112A CN 102091531 B CN102091531 B CN 102091531B
- Authority
- CN
- China
- Prior art keywords
- metal
- zeolite
- catalyst
- gas
- load
- 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.)
- Active
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 113
- 238000000034 method Methods 0.000 title claims abstract description 71
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 238000000354 decomposition reaction Methods 0.000 title description 12
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 134
- 239000010457 zeolite Substances 0.000 claims abstract description 134
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 133
- 229910052751 metal Inorganic materials 0.000 claims abstract description 133
- 239000002184 metal Substances 0.000 claims abstract description 133
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 65
- 239000010948 rhodium Substances 0.000 claims abstract description 35
- 229910052742 iron Inorganic materials 0.000 claims abstract description 32
- 229910052703 rhodium Inorganic materials 0.000 claims abstract description 25
- 229910052707 ruthenium Inorganic materials 0.000 claims abstract description 25
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052741 iridium Inorganic materials 0.000 claims abstract description 22
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910000510 noble metal Inorganic materials 0.000 claims abstract description 20
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052762 osmium Inorganic materials 0.000 claims abstract description 16
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 16
- 150000003624 transition metals Chemical class 0.000 claims abstract description 16
- 239000010949 copper Substances 0.000 claims abstract description 15
- 238000003421 catalytic decomposition reaction Methods 0.000 claims abstract description 14
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 14
- 239000010941 cobalt Substances 0.000 claims abstract description 14
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 14
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims abstract description 13
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims abstract description 13
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052697 platinum Inorganic materials 0.000 claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052802 copper Inorganic materials 0.000 claims abstract description 11
- 229910052737 gold Inorganic materials 0.000 claims abstract description 10
- 239000010931 gold Substances 0.000 claims abstract description 10
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 10
- 229910052702 rhenium Inorganic materials 0.000 claims abstract description 10
- 229910052709 silver Inorganic materials 0.000 claims abstract description 10
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 8
- 239000011651 chromium Substances 0.000 claims abstract description 8
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 8
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims abstract description 8
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004332 silver Substances 0.000 claims abstract description 8
- 239000007789 gas Substances 0.000 claims description 71
- 238000005342 ion exchange Methods 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 229910001868 water Inorganic materials 0.000 claims description 21
- 229910052760 oxygen Inorganic materials 0.000 claims description 13
- 229930195733 hydrocarbon Natural products 0.000 claims description 10
- 150000002430 hydrocarbons Chemical class 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 229910052720 vanadium Inorganic materials 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims 3
- 238000011068 loading method Methods 0.000 abstract description 3
- 150000002739 metals Chemical class 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 21
- 239000011148 porous material Substances 0.000 description 21
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 14
- 150000002500 ions Chemical class 0.000 description 14
- 238000005406 washing Methods 0.000 description 11
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 10
- VCJMYUPGQJHHFU-UHFFFAOYSA-N iron(3+);trinitrate Chemical compound [Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VCJMYUPGQJHHFU-UHFFFAOYSA-N 0.000 description 10
- 230000008859 change Effects 0.000 description 8
- 239000007791 liquid phase Substances 0.000 description 8
- 238000005470 impregnation Methods 0.000 description 7
- 230000003197 catalytic effect Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000006069 physical mixture Substances 0.000 description 6
- VXNYVYJABGOSBX-UHFFFAOYSA-N rhodium(3+);trinitrate Chemical compound [Rh+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VXNYVYJABGOSBX-UHFFFAOYSA-N 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 101100392078 Caenorhabditis elegans cat-4 gene Proteins 0.000 description 4
- 101100494773 Caenorhabditis elegans ctl-2 gene Proteins 0.000 description 4
- 101100112369 Fasciola hepatica Cat-1 gene Proteins 0.000 description 4
- 101100005271 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) cat-1 gene Proteins 0.000 description 4
- 101100005280 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) cat-3 gene Proteins 0.000 description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 4
- 238000007598 dipping method Methods 0.000 description 4
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 4
- 229910017604 nitric acid Inorganic materials 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 238000000550 scanning electron microscopy energy dispersive X-ray spectroscopy Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 4
- 101150116295 CAT2 gene Proteins 0.000 description 3
- 101100326920 Caenorhabditis elegans ctl-1 gene Proteins 0.000 description 3
- 101100126846 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) katG gene Proteins 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- -1 as NO Inorganic materials 0.000 description 3
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 description 3
- 229910001981 cobalt nitrate Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229910001723 mesolite Inorganic materials 0.000 description 3
- 235000013842 nitrous oxide Nutrition 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RZZPDXZPRHQOCG-OJAKKHQRSA-O CDP-choline(1+) Chemical compound O[C@@H]1[C@H](O)[C@@H](COP(O)(=O)OP(O)(=O)OCC[N+](C)(C)C)O[C@H]1N1C(=O)N=C(N)C=C1 RZZPDXZPRHQOCG-OJAKKHQRSA-O 0.000 description 2
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010531 catalytic reduction reaction Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 230000002079 cooperative effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- GHOKWGTUZJEAQD-ZETCQYMHSA-N (D)-(+)-Pantothenic acid Chemical compound OCC(C)(C)[C@@H](O)C(=O)NCCC(O)=O GHOKWGTUZJEAQD-ZETCQYMHSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
- 229910002553 FeIII Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910002645 Ni-Rh Inorganic materials 0.000 description 1
- 101150019148 Slc7a3 gene Proteins 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910001593 boehmite Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- SUCYXRASDBOYGB-UHFFFAOYSA-N cobalt rhodium Chemical compound [Co].[Rh] SUCYXRASDBOYGB-UHFFFAOYSA-N 0.000 description 1
- XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical compound [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001272 nitrous oxide Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000036314 physical performance Effects 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910001428 transition metal ion Inorganic materials 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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
-
- 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
- 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
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
-
- 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
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/061—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing metallic elements added to the zeolite
-
- 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
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
-
- 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
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
- B01J29/072—Iron group metals or copper
-
- 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
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/076—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
-
- 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
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
- B01J29/20—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type containing iron group metals, noble metals or copper
- B01J29/24—Iron group metals or copper
-
- 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
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
- B01J29/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing iron group metals, noble metals or copper
- B01J29/46—Iron group metals or copper
-
- 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
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively
- B01J29/66—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively containing iron group metals, noble metals or copper
- B01J29/68—Iron group metals or copper
-
- 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
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
- B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
- B01J29/76—Iron group metals or copper
- B01J29/7615—Zeolite Beta
-
- 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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/10—After treatment, characterised by the effect to be obtained
- B01J2229/18—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
Abstract
Description
催化剂 | 描述 | 催化剂 | 描述 | |
Cat 1 | Rh-MOR | Cat 10 | Fe-Ru-MOR | |
Cat 2 | Rh-氧化铝(Al2O3) | Cat 11 | Ru-FER | |
Cat 3 | Cu-Rh-MOR | Cat 12 | Co-MOR | |
Cat 4 | Rh-Cu-MOR | Cat 13 | Co-Rh-FER | |
Cat 5 | Co-Rh-MOR | Cat 14 | Fe-ZSM-5 | |
Cat 6 | Fe-FER | Cat 15 | Ru-ZSM-5 | |
Cat 7 | Fe-Ru-FER | Cat 16 | Fe-Ru-ZSM-5 | |
Cat 8 | Fe-Ir-FER | Cat 17 | Fe-BEA | |
Cat 9 | Fe-Rh-FER | Cat 18 | Fe-Ru-BEA |
体积 | 0.3ml |
气流速度 | 150ml/min |
GHSV | 30000h-1 |
T | 400℃ |
P | 1bara |
N2O | 1500ppm |
NO | 200ppm |
H2O | 0.5% |
O2 | 2.5% |
N2 | 其余量 |
体积 | 38ml |
气流速度 | 5ml/min |
GHSV | 7900h-1 |
T | 400℃ |
P | 1bara |
N2O | 1500ppm |
NO | 200ppm |
H2O | 0.5% |
O2 | 2.5% |
N2 | 其余量 |
体积 | 0.3ml |
气流速度 | 150ml/min |
GHSV | 30000h-1 |
P | 1bara |
N2O | 1500ppm |
NO | 200ppm |
H2O | 0.5% |
O2 | 2.5% |
N2 | 其余量 |
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1026207A NL1026207C2 (nl) | 2004-05-17 | 2004-05-17 | Werkwijze voor de decompositie van N2O, katalysator daarvoor en bereiding van deze katalysator. |
NL1026207 | 2004-05-17 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800157952A Division CN1980726B (zh) | 2004-05-17 | 2005-05-17 | N2o的分解方法,用于该方法的催化剂以及该催化剂的制备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102091531A CN102091531A (zh) | 2011-06-15 |
CN102091531B true CN102091531B (zh) | 2013-08-14 |
Family
ID=34969135
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010106231124A Active CN102091531B (zh) | 2004-05-17 | 2005-05-17 | N2o的分解方法,用于该方法的催化剂以及该催化剂的制备 |
CN2005800157952A Active CN1980726B (zh) | 2004-05-17 | 2005-05-17 | N2o的分解方法,用于该方法的催化剂以及该催化剂的制备 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800157952A Active CN1980726B (zh) | 2004-05-17 | 2005-05-17 | N2o的分解方法,用于该方法的催化剂以及该催化剂的制备 |
Country Status (12)
Country | Link |
---|---|
US (2) | US7704474B2 (zh) |
EP (1) | EP1755770B1 (zh) |
JP (1) | JP4990138B2 (zh) |
KR (1) | KR101171086B1 (zh) |
CN (2) | CN102091531B (zh) |
CA (1) | CA2598341C (zh) |
EA (1) | EA011258B1 (zh) |
NL (1) | NL1026207C2 (zh) |
PL (1) | PL1755770T3 (zh) |
UA (1) | UA89373C2 (zh) |
WO (1) | WO2005110582A1 (zh) |
ZA (1) | ZA200609502B (zh) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1026207C2 (nl) * | 2004-05-17 | 2005-11-21 | Stichting Energie | Werkwijze voor de decompositie van N2O, katalysator daarvoor en bereiding van deze katalysator. |
US20070286782A1 (en) * | 2006-06-08 | 2007-12-13 | Chevron U.S.A. Inc. | Reduction of oxides of nitrogen in a gas stream using molecular sieve ssz-75 |
ITMI20070096A1 (it) * | 2007-01-23 | 2008-07-24 | Sued Chemie Catalysts Italia Srl | Processo per la decomposizione catalitica di protossido d'azoto. |
US10092895B2 (en) | 2007-01-23 | 2018-10-09 | Sued-Chemie Catalysts Italia S.R.L. | Process for catalytic decomposition of nitrogen protoxide |
US7998423B2 (en) | 2007-02-27 | 2011-08-16 | Basf Corporation | SCR on low thermal mass filter substrates |
CA2939726C (en) * | 2007-04-26 | 2019-06-18 | Johnson Matthey Public Limited Company | Transition metal/zeolite scr catalysts |
US7687423B2 (en) * | 2008-06-26 | 2010-03-30 | Uop Llc | Selective catalyst for aromatics conversion |
NL2001788C2 (nl) * | 2008-07-11 | 2010-01-12 | Stichting Energie | Werkwijze voor de decompositie van N2O, katalysator daarvoor en bereiding van deze katalysator. |
US10583424B2 (en) * | 2008-11-06 | 2020-03-10 | Basf Corporation | Chabazite zeolite catalysts having low silica to alumina ratios |
DE102009040352A1 (de) * | 2009-09-05 | 2011-03-17 | Johnson Matthey Catalysts (Germany) Gmbh | Verfahren zur Herstellung eines SCR aktiven Zeolith-Katalysators sowie SCR aktiver Zeolith-Katalysator |
GB2475740B (en) * | 2009-11-30 | 2017-06-07 | Johnson Matthey Plc | Catalysts for treating transient NOx emissions |
EP2338591B1 (en) * | 2009-12-18 | 2019-06-19 | Umicore AG & Co. KG | Deactivation-resistant mgo / v2o5-(mo3 or wo3) /tio2 catalyst for selective catalytic reduction of nox |
MX2012008227A (es) * | 2010-01-26 | 2012-08-03 | Shell Int Research | Proceso de remocion de oxido nitroso de corriente de gas. |
CN102869427B (zh) * | 2010-03-11 | 2016-11-09 | 约翰逊马西有限公司 | 用于选择性催化还原NOx的无序分子筛载体 |
BR112012025748A2 (pt) * | 2010-04-08 | 2017-08-29 | Basf Se | Catalisador, sistema de tratamento de gás de escape, e, processo para tratamento de uma corrente de gás |
US9352307B2 (en) | 2010-04-08 | 2016-05-31 | Basf Corporation | Cu-CHA/Fe-MFI mixed zeolite catalyst and process for the treatment of NOx in gas streams |
WO2011146469A2 (en) * | 2010-05-19 | 2011-11-24 | Shell Oil Company | A process for removing nitrous oxide from a gas stream |
AU2011256248B2 (en) * | 2010-05-19 | 2014-05-15 | Shell Internationale Research Maatschappij B.V. | A process for removing nitrous oxide from a gas stream |
US20140010722A1 (en) * | 2011-03-08 | 2014-01-09 | Mitsubishi Plastics, Inc. | Catalyst, device for removing nitrogen oxide, and system for removing nitrogen oxide |
RU2477177C2 (ru) * | 2011-06-17 | 2013-03-10 | Учреждение Российской академии наук Институт катализа им. Г.К. Борескова Сибирского отделения РАН | Способ приготовления катализатора для разложения закиси азота и процесс обезвреживания газовых выбросов, содержащих закись азота |
KR101419041B1 (ko) * | 2012-08-13 | 2014-07-11 | 대구대학교 산학협력단 | 구리를 제1성분으로 하는 백금족 이원금속 촉매상에서 배기가스 내의 아산화질소를 저온촉매환원법으로 제거하는 방법 |
KR101318978B1 (ko) * | 2013-07-29 | 2013-10-17 | 대구대학교 산학협력단 | 배기가스 내의 아산화질소를 저온촉매환원법으로 제거하는 방법 |
WO2015014863A1 (en) | 2013-07-31 | 2015-02-05 | Shell Internationale Research Maatschappij B.V. | Nitrous oxide decomposition catalyst |
JP6126141B2 (ja) * | 2014-05-30 | 2017-05-10 | トヨタ自動車株式会社 | 排ガス浄化用触媒の製造方法 |
US10850265B2 (en) * | 2014-06-18 | 2020-12-01 | Basf Corporation | Molecular sieve catalyst compositions, catalytic composites, systems, and methods |
US9764313B2 (en) * | 2014-06-18 | 2017-09-19 | Basf Corporation | Molecular sieve catalyst compositions, catalyst composites, systems, and methods |
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 |
EP3162427A1 (en) * | 2015-10-28 | 2017-05-03 | Casale SA | A method and apparatus for removing nox and n2o from a gas |
US20180326354A1 (en) | 2015-11-18 | 2018-11-15 | Shell Oil Company | Improved process for removing nox from exhaust gas |
JP7016801B2 (ja) * | 2015-12-22 | 2022-02-07 | ビーエーエスエフ コーポレーション | 鉄(iii)交換ゼオライト組成物の製造方法 |
EP3411132B1 (en) | 2016-02-01 | 2020-10-28 | Umicore AG & Co. KG | Method for the removal of nitrous oxide from off gas in presence of a catalyst comprising an fe-aei zeolite material essentially free of alkali metal |
CN108217681B (zh) * | 2018-01-19 | 2021-07-06 | 山东齐鲁华信高科有限公司 | 一种高铁含量的Fe-ZSM-5分子筛的制备方法 |
CN108704606A (zh) * | 2018-05-23 | 2018-10-26 | 江苏爱尔环保科技有限公司 | 一种甲醛吸附剂的制备方法 |
CN109999862A (zh) * | 2019-04-10 | 2019-07-12 | 西安交通大学 | 一种以羟基磷灰石为载体的催化剂、制备方法及应用 |
EP3741449A1 (en) * | 2019-05-21 | 2020-11-25 | Haldor Topsøe A/S | A process for the removal of dinitrogen oxide in process off-gas |
FR3121615B1 (fr) | 2021-04-08 | 2024-10-04 | Enercat | Procédé et dispositif d’épuration d’effluents gazeux contenant du protoxyde d’azote |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4902392A (en) * | 1987-12-30 | 1990-02-20 | Mobil Oil Corporation | Hydrocracking process |
US5160033A (en) * | 1988-03-30 | 1992-11-03 | Uop | Octane gasoline catalyst and process using same in a hydrocracking process |
JPH07106300B2 (ja) | 1989-12-08 | 1995-11-15 | 財団法人産業創造研究所 | 燃焼排ガス中の窒素酸化物除去法 |
US5350501A (en) * | 1990-05-22 | 1994-09-27 | Union Oil Company Of California | Hydrocracking catalyst and process |
JP3263406B2 (ja) * | 1991-06-07 | 2002-03-04 | 株式会社日本触媒 | 亜酸化窒素分解用触媒および亜酸化窒素含有排ガスの浄化方法 |
US5149512A (en) | 1991-08-01 | 1992-09-22 | Air Products And Chemicals, Inc. | Catalytic reduction of NOx using methane in the presence of oxygen |
US5171553A (en) * | 1991-11-08 | 1992-12-15 | Air Products And Chemicals, Inc. | Catalytic decomposition of N2 O |
JP3254742B2 (ja) * | 1992-07-03 | 2002-02-12 | 堺化学工業株式会社 | 亜酸化窒素分解用触媒 |
JP3221116B2 (ja) | 1992-11-04 | 2001-10-22 | 堺化学工業株式会社 | 亜酸化窒素分解用触媒 |
US6248684B1 (en) * | 1992-11-19 | 2001-06-19 | Englehard Corporation | Zeolite-containing oxidation catalyst and method of use |
JPH06154603A (ja) | 1992-11-26 | 1994-06-03 | Sakai Chem Ind Co Ltd | 亜酸化窒素分解用触媒 |
JPH06154604A (ja) | 1992-11-26 | 1994-06-03 | Sakai Chem Ind Co Ltd | 亜酸化窒素分解用触媒 |
JPH06198187A (ja) | 1992-12-29 | 1994-07-19 | Sakai Chem Ind Co Ltd | 亜酸化窒素分解用触媒 |
JP3712240B2 (ja) * | 1993-03-29 | 2005-11-02 | エンゲルハード・コーポレーシヨン | 改良されたゼオライト含有酸化触媒および使用方法 |
US5968466A (en) * | 1995-06-07 | 1999-10-19 | Asec Manufacturing | Copper-silver zeolite catalysts in exhaust gas treatment |
JP3363010B2 (ja) * | 1995-12-15 | 2003-01-07 | 触媒化成工業株式会社 | 炭化水素接触分解用触媒組成物の製造方法 |
JP3791033B2 (ja) * | 1996-01-24 | 2006-06-28 | マツダ株式会社 | エンジンの排気ガス浄化触媒 |
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 |
NL1021116C2 (nl) * | 2002-07-19 | 2004-01-20 | Stichting Energie | Werkwijze voor het verwijderen van NOx en katalysator daarvoor. |
CN1189245C (zh) * | 2003-03-27 | 2005-02-16 | 南开大学 | 用于汽车尾气处理的催化剂及制备方法 |
US7439204B2 (en) * | 2004-03-15 | 2008-10-21 | Exxonmobil Chemical Patents Inc. | Process for producing catalysts with reduced hydrogenation activity and use thereof |
NL1026207C2 (nl) * | 2004-05-17 | 2005-11-21 | Stichting Energie | Werkwijze voor de decompositie van N2O, katalysator daarvoor en bereiding van deze katalysator. |
-
2004
- 2004-05-17 NL NL1026207A patent/NL1026207C2/nl not_active IP Right Cessation
-
2005
- 2005-05-17 EA EA200602134A patent/EA011258B1/ru not_active IP Right Cessation
- 2005-05-17 CA CA2598341A patent/CA2598341C/en active Active
- 2005-05-17 CN CN2010106231124A patent/CN102091531B/zh active Active
- 2005-05-17 EP EP05749140.9A patent/EP1755770B1/en active Active
- 2005-05-17 CN CN2005800157952A patent/CN1980726B/zh active Active
- 2005-05-17 UA UAA200612080A patent/UA89373C2/ru unknown
- 2005-05-17 JP JP2007527071A patent/JP4990138B2/ja active Active
- 2005-05-17 PL PL05749140T patent/PL1755770T3/pl unknown
- 2005-05-17 KR KR1020067024073A patent/KR101171086B1/ko active IP Right Grant
- 2005-05-17 WO PCT/NL2005/000371 patent/WO2005110582A1/en active Application Filing
- 2005-05-17 US US11/596,489 patent/US7704474B2/en active Active
-
2006
- 2006-11-15 ZA ZA200609502A patent/ZA200609502B/xx unknown
-
2010
- 2010-03-12 US US12/722,914 patent/US7901648B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2005110582A1 (en) | 2005-11-24 |
US7704474B2 (en) | 2010-04-27 |
CN1980726A (zh) | 2007-06-13 |
UA89373C2 (ru) | 2010-01-25 |
JP4990138B2 (ja) | 2012-08-01 |
NL1026207C2 (nl) | 2005-11-21 |
CN1980726B (zh) | 2011-03-16 |
PL1755770T3 (pl) | 2013-11-29 |
CA2598341C (en) | 2013-06-25 |
JP2007537858A (ja) | 2007-12-27 |
KR101171086B1 (ko) | 2012-08-06 |
EA200602134A1 (ru) | 2007-04-27 |
ZA200609502B (en) | 2008-09-25 |
US20080044334A1 (en) | 2008-02-21 |
US20100166632A1 (en) | 2010-07-01 |
US7901648B2 (en) | 2011-03-08 |
EP1755770A1 (en) | 2007-02-28 |
KR20070041443A (ko) | 2007-04-18 |
CA2598341A1 (en) | 2005-11-24 |
EP1755770B1 (en) | 2013-06-26 |
CN102091531A (zh) | 2011-06-15 |
EA011258B1 (ru) | 2009-02-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102091531B (zh) | N2o的分解方法,用于该方法的催化剂以及该催化剂的制备 | |
CN102316962B (zh) | N2o的分解方法和该方法所用的催化剂以及该催化剂的制备 | |
EP2736637B1 (en) | Low phosphorus chabazites | |
RU2593989C2 (ru) | НОСИТЕЛИ НА ОСНОВЕ НЕУПОРЯДОЧЕННЫХ МОЛЕКУЛЯРНЫХ СИТ ДЛЯ СЕЛЕКТИВНОГО КАТАЛИТИЧЕСКОГО ВОССТАНОВЛЕНИЯ NOx | |
JP5841123B2 (ja) | 低温用、耐水熱性、および耐被毒性のSCR触媒のためのレドックス活性カチオンのホストマトリックスとしてのZrOx、Ce−ZrOx、Ce−Zr−REOx | |
DE102016111000A1 (de) | Gegen NH3-Überdosierung toleranter SCR-Katalysator | |
KR20170026584A (ko) | 암모니아 산화 촉매로서의 오버레이어 scr 성분을 가지는 페로브스카이트 및 디젤 엔진에 대한 배기 방출 제어를 위한 시스템 | |
JP2017512630A (ja) | 低温性能が改善されたscr触媒及びその製造ならびに使用方法 | |
JP2005533637A (ja) | 窒素酸化物の除去方法およびその触媒 | |
CN109475852A (zh) | 用于化学计量天然气发动机的氧化催化剂 | |
JP2020533164A (ja) | 骨格外アルミニウムを減じたゼオライト | |
JP2021522058A (ja) | ディーゼルエンジン排気ガス処理用の選択的接触還元触媒 | |
Buttignol et al. | Aging of industrial Fe-zeolite based catalysts for nitrous oxide abatement in nitric acid production plants | |
RU2598902C2 (ru) | Цеолиты, содержащие фосфор/серу-переходный металл, для разложения n2o | |
CN108502900A (zh) | Cu-SAPO分子筛、合成方法及其催化应用 | |
Botne | The Effect of mechanical mixing and Porosity on the Activity of Ag and Cu Ion exchanged Zeotypes in the HC-SCR of NOx with Propene | |
CN117531535A (zh) | 用于n2o催化分解的钴基复合氧化物催化剂及其制备方法和应用 | |
Ting | Computational study of de-NOx reactions in Cu-exchanged zeolites | |
CN108502899A (zh) | Cu-SAPO分子筛、其合成方法及其在脱硝反应中的应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190708 Address after: Holland Hague Patentee after: Akzo Nobel Chemicals International B.V Address before: Petten Patentee before: Stichting Energieonderzoek Centrum Nederland |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Holland Hague Patentee after: NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO Address before: Holland Hague Patentee before: AKZO NOBEL CHEMICALS INTERNATIONAL B.V. |