TW520998B - Catalyst and method for decomposing nitrous oxide and process for producing the catalyst - Google Patents
Catalyst and method for decomposing nitrous oxide and process for producing the catalyst Download PDFInfo
- Publication number
- TW520998B TW520998B TW090122139A TW90122139A TW520998B TW 520998 B TW520998 B TW 520998B TW 090122139 A TW090122139 A TW 090122139A TW 90122139 A TW90122139 A TW 90122139A TW 520998 B TW520998 B TW 520998B
- Authority
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- Taiwan
- Prior art keywords
- scope
- patent application
- catalyst
- nitrogen oxide
- decomposition catalyst
- Prior art date
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- 239000003054 catalyst Substances 0.000 title claims abstract description 347
- 238000000034 method Methods 0.000 title claims abstract description 96
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 title abstract description 29
- 239000001272 nitrous oxide Substances 0.000 title abstract description 13
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 207
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 205
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 196
- 229910052751 metal Inorganic materials 0.000 claims abstract description 120
- 239000002184 metal Substances 0.000 claims abstract description 120
- 239000011701 zinc Substances 0.000 claims abstract description 109
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 105
- 229910052742 iron Inorganic materials 0.000 claims abstract description 103
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 99
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 98
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 98
- 239000011777 magnesium Substances 0.000 claims abstract description 97
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 97
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 89
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 86
- 239000011572 manganese Substances 0.000 claims abstract description 59
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 57
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000010948 rhodium Substances 0.000 claims abstract description 41
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052703 rhodium Inorganic materials 0.000 claims abstract description 18
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical group O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 656
- 238000004519 manufacturing process Methods 0.000 claims description 111
- 238000005245 sintering Methods 0.000 claims description 81
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 77
- 229910052732 germanium Inorganic materials 0.000 claims description 64
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 47
- 239000002131 composite material Substances 0.000 claims description 40
- 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 description 35
- 238000011049 filling Methods 0.000 claims description 34
- 229910052596 spinel Inorganic materials 0.000 claims description 32
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 30
- 150000002739 metals Chemical class 0.000 claims description 30
- 239000011029 spinel Substances 0.000 claims description 30
- 239000007789 gas Substances 0.000 claims description 27
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 22
- 230000002079 cooperative effect Effects 0.000 claims description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 15
- 229910052757 nitrogen Inorganic materials 0.000 claims description 15
- 239000003994 anesthetic gas Substances 0.000 claims description 14
- 229910000449 hafnium oxide Inorganic materials 0.000 claims description 14
- WIHZLLGSGQNAGK-UHFFFAOYSA-N hafnium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Hf+4] WIHZLLGSGQNAGK-UHFFFAOYSA-N 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- 239000001257 hydrogen Substances 0.000 claims description 13
- 229910052739 hydrogen Inorganic materials 0.000 claims description 13
- 229910001887 tin oxide Inorganic materials 0.000 claims description 13
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- 238000002156 mixing Methods 0.000 claims description 12
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 12
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 11
- 150000003839 salts Chemical class 0.000 claims description 11
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- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 6
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- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 claims 1
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- ZMWJMNRNTMMKBX-UHFFFAOYSA-N nickel rhodium Chemical compound [Ni].[Ni].[Ni].[Rh] ZMWJMNRNTMMKBX-UHFFFAOYSA-N 0.000 claims 1
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- 230000000694 effects Effects 0.000 abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 33
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 20
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 20
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical class [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 description 19
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 description 16
- 238000005470 impregnation Methods 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 13
- -1 nickel group metals Chemical class 0.000 description 13
- 125000004429 atom Chemical group 0.000 description 11
- 150000002290 germanium Chemical class 0.000 description 11
- 229910002651 NO3 Inorganic materials 0.000 description 10
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 10
- 239000012153 distilled water Substances 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 9
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- 239000000243 solution Substances 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 229910002089 NOx Inorganic materials 0.000 description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 6
- WNPMJIKMURUYFG-UHFFFAOYSA-N [N+](=O)([O-])[O-].[Ge+2].[N+](=O)([O-])[O-] Chemical compound [N+](=O)([O-])[O-].[Ge+2].[N+](=O)([O-])[O-] WNPMJIKMURUYFG-UHFFFAOYSA-N 0.000 description 6
- 239000012018 catalyst precursor Substances 0.000 description 6
- 238000004898 kneading Methods 0.000 description 6
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 description 5
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- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
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- 229910026161 MgAl2O4 Inorganic materials 0.000 description 2
- JAWMENYCRQKKJY-UHFFFAOYSA-N [3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-ylmethyl)-1-oxa-2,8-diazaspiro[4.5]dec-2-en-8-yl]-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]methanone Chemical compound N1N=NC=2CN(CCC=21)CC1=NOC2(C1)CCN(CC2)C(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F JAWMENYCRQKKJY-UHFFFAOYSA-N 0.000 description 2
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- 150000002431 hydrogen Chemical class 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 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 2
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- HMUNWXXNJPVALC-UHFFFAOYSA-N 1-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C(CN1CC2=C(CC1)NN=N2)=O HMUNWXXNJPVALC-UHFFFAOYSA-N 0.000 description 1
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- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 1
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- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
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- 150000002823 nitrates Chemical class 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- FYWSTUCDSVYLPV-UHFFFAOYSA-N nitrooxythallium Chemical compound [Tl+].[O-][N+]([O-])=O FYWSTUCDSVYLPV-UHFFFAOYSA-N 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- GPNDARIEYHPYAY-UHFFFAOYSA-N palladium(ii) nitrate Chemical compound [Pd+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O GPNDARIEYHPYAY-UHFFFAOYSA-N 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052722 tritium Inorganic materials 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/005—Spinels
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/58—Platinum group metals with alkali- or alkaline earth metals
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/60—Platinum group metals with zinc, cadmium or mercury
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
-
- 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
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/464—Rhodium
-
- 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)
- 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)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000272615 | 2000-09-08 | ||
| JP2001180165A JP4573320B2 (ja) | 2000-09-08 | 2001-06-14 | 亜酸化窒素分解触媒、その製造方法及び亜酸化窒素の分解方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW520998B true TW520998B (en) | 2003-02-21 |
Family
ID=26599508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW090122139A TW520998B (en) | 2000-09-08 | 2001-09-06 | Catalyst and method for decomposing nitrous oxide and process for producing the catalyst |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6846471B2 (enExample) |
| EP (3) | EP2241369A1 (enExample) |
| JP (1) | JP4573320B2 (enExample) |
| DE (1) | DE60143687D1 (enExample) |
| HK (1) | HK1046872B (enExample) |
| TW (1) | TW520998B (enExample) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4573320B2 (ja) * | 2000-09-08 | 2010-11-04 | 昭和電工株式会社 | 亜酸化窒素分解触媒、その製造方法及び亜酸化窒素の分解方法 |
| KR20030003265A (ko) * | 2001-02-28 | 2003-01-09 | 쇼와 덴코 가부시키가이샤 | 아산화질소용 분해촉매, 그 제조방법, 및 아산화질소의분해방법 |
| CN1705514A (zh) * | 2002-10-18 | 2005-12-07 | 英格哈得公司 | 用于氢化反应的镍催化剂 |
| US8277773B2 (en) | 2004-02-13 | 2012-10-02 | Velocys Corp. | Steam reforming method |
| US7722854B2 (en) | 2003-06-25 | 2010-05-25 | Velocy's | Steam reforming methods and catalysts |
| WO2005003025A2 (en) * | 2003-06-25 | 2005-01-13 | Velocys, Inc. | Catalysts, systems and methods of steam reforming, and methods of making steam reforming catalysts |
| US20060084830A1 (en) * | 2004-10-20 | 2006-04-20 | Catalytic Distillation Technologies | Selective hydrogenation process and catalyst |
| FR2879478B1 (fr) * | 2004-12-17 | 2007-10-26 | Inst Francais Du Petrole | Catalyseur a base de cobalt pour la synthese fisher-tropsch |
| US7803338B2 (en) * | 2005-06-21 | 2010-09-28 | Exonmobil Research And Engineering Company | Method and apparatus for combination catalyst for reduction of NOx in combustion products |
| US7743602B2 (en) * | 2005-06-21 | 2010-06-29 | Exxonmobil Research And Engineering Co. | Reformer assisted lean NOx catalyst aftertreatment system and method |
| US20070167323A1 (en) * | 2006-01-16 | 2007-07-19 | Toda Kogya Corporation | Porous carrier for steam-reforming catalysts, steam-reforming catalyst and process for producing reactive mixed gas |
| WO2007113981A1 (ja) | 2006-03-30 | 2007-10-11 | Daihatsu Motor Co., Ltd. | 触媒組成物 |
| US20070238610A1 (en) * | 2006-04-05 | 2007-10-11 | Laiyuan Chen | Fuel reformer catalyst |
| WO2009022544A1 (ja) * | 2007-08-13 | 2009-02-19 | Asahi Kasei Chemicals Corporation | カルボン酸エステル製造用触媒、その製造方法、並びにカルボン酸エステルの製造方法 |
| EP2218501A4 (en) * | 2007-10-23 | 2014-01-29 | Cataler Corp | CATALYST FOR PURIFYING EXHAUST GASES |
| JP5117201B2 (ja) * | 2008-01-23 | 2013-01-16 | 三井造船株式会社 | 亜酸化窒素の分解，除去方法 |
| FR2944316A3 (fr) * | 2009-04-10 | 2010-10-15 | Renault Sas | Procede de diminution du protoxyde d'azote des gaz d'echappement de vehicule automobile |
| US8932847B2 (en) * | 2009-04-28 | 2015-01-13 | The Board Of Trustees Of The Leland Stanford Junior University | Microbial production of nitrous oxide coupled with chemical reaction of gaseous nitrous oxide |
| US20110120100A1 (en) | 2009-11-24 | 2011-05-26 | General Electric Company | Catalyst and method of manufacture |
| GB2479807B (en) | 2010-02-01 | 2012-12-05 | Johnson Matthey Plc | Three way catalyst comprising extruded solid body |
| JP2012035182A (ja) * | 2010-08-05 | 2012-02-23 | Daihatsu Motor Co Ltd | 触媒組成物 |
| CN105363497A (zh) | 2011-08-03 | 2016-03-02 | 庄信万丰股份有限公司 | 挤出蜂窝状催化剂 |
| EP2744886A4 (en) | 2011-08-15 | 2015-08-26 | Univ Leland Stanford Junior | MICROBIAL PRODUCTION OF NITROGEN MONOXIDE ASSOCIATED WITH CHEMICAL REACTIONS OF GASEOUS NITROGEN MONOXIDE WITH PHOSPHORUS RECOVERY AND NITRITE REDUCTION TO NITROGEN MONOXIDE |
| DE102011111307A1 (de) * | 2011-08-26 | 2013-02-28 | Heraeus Precious Metals Gmbh & Co. Kg | Katalysator zur Zersetzung von Distickstoffmonoxid in sauerstoffhaltigen Gasen |
| EP2878775A4 (en) | 2012-02-23 | 2015-11-25 | Showa Denko Kk | POWER GENERATION DEVICE, POWER GENERATION METHOD, DECOMPOSITION GAS BOILER AND DECOMPOSITION GAS TURBINE |
| JP5975104B2 (ja) * | 2012-08-10 | 2016-08-23 | トヨタ自動車株式会社 | 排ガス浄化用触媒およびその製造方法 |
| JP6296412B2 (ja) * | 2013-06-11 | 2018-03-20 | 株式会社豊田中央研究所 | 排ガス浄化システム及び排ガス浄化方法 |
| RU2684908C2 (ru) * | 2013-07-31 | 2019-04-16 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Катализатор разложения закиси азота |
| JP6264639B2 (ja) * | 2013-10-29 | 2018-01-24 | 株式会社豊田中央研究所 | Ｎ２ｏ分解触媒及びそれを用いたｎ２ｏ含有ガスの分解方法 |
| 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 |
| CN112755780B (zh) * | 2019-10-21 | 2022-11-15 | 中国石油化工股份有限公司 | 催化一氧化二氮分解的方法 |
| CN111871428B (zh) * | 2020-07-22 | 2023-04-28 | 上海应用技术大学 | 一种用于制备d,l-薄荷醇的铑催化剂及d,l-薄荷醇的制备方法 |
| KR102915005B1 (ko) | 2020-09-04 | 2026-01-19 | 아사히 가세이 가부시키가이샤 | 카르복실산에스테르 제조용 촉매 및 카르복실산에스테르의 제조 방법 |
| CN115121110B (zh) * | 2021-03-24 | 2023-08-08 | 中国石油化工股份有限公司 | 一种催化一氧化二氮分解的方法 |
| TWI786954B (zh) * | 2021-11-22 | 2022-12-11 | 財團法人工業技術研究院 | 同時去除易燃氣體與一氧化二氮的裝置與方法 |
| WO2025207601A1 (en) * | 2024-03-27 | 2025-10-02 | Basf Mobile Emissions Catalysts Llc | Systems and methods for the removal of nitrous oxide from exhaust systems |
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| BE756150A (fr) * | 1969-09-16 | 1971-02-15 | Johnson Matthey & Cy Ltd | Perfectionnements aux reactions catalytiques |
| GB1405405A (en) * | 1971-06-25 | 1975-09-10 | Johnson Matthey Co Ltd | Platinum group metal catalysts |
| US3886260A (en) * | 1971-09-25 | 1975-05-27 | Monsanto Co | Process for reducing nitrogen oxides |
| GB1417544A (en) * | 1971-11-22 | 1975-12-10 | Johnson Matthey Co Ltd | Catalysts containing platinum and rhodium |
| US4076792A (en) * | 1972-04-12 | 1978-02-28 | Corning Glass Works | Catalyst systems for the reduction of the oxides of nitrogen |
| JPS5332358B2 (enExample) * | 1973-05-28 | 1978-09-07 | ||
| US4117081A (en) * | 1973-05-28 | 1978-09-26 | Hitachi Shipbuilding & Engineering Co., Ltd. | Method of and catalysts for removal of nitrogen oxides |
| JPS5531463A (en) | 1978-08-29 | 1980-03-05 | Kuraray Co Ltd | Treatment method and apparatus for excess anesthetic gas |
| JPS55129134A (en) * | 1979-03-29 | 1980-10-06 | Kuraray Co Ltd | Treating method and treating apparatus of laughing gas in excess anesthetic gas |
| GB2059934B (en) | 1978-10-17 | 1982-09-08 | Kuraray Co | System for treating waste anaesthetic gas |
| JPS5611067A (en) | 1979-07-04 | 1981-02-04 | Kuraray Co | Method and device for treating laughing gas in excessive anesthetic gas |
| JPS5610334A (en) * | 1979-07-06 | 1981-02-02 | Toyota Motor Corp | Catalyst for cleaning up exhaust gas and manufacture of said catalyst |
| JPS61278352A (ja) * | 1985-06-04 | 1986-12-09 | Nissan Motor Co Ltd | 排ガス浄化用触媒 |
| JP2653848B2 (ja) | 1988-09-02 | 1997-09-17 | バブコツク日立株式会社 | 窒素酸化物の除去方法 |
| US5137703A (en) * | 1989-06-26 | 1992-08-11 | Trustees Of Boston University | Thermal catalytic methods for converting oxides of nitrogen into environmentally compatible products |
| 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 |
| JPH06198187A (ja) * | 1992-12-29 | 1994-07-19 | Sakai Chem Ind Co Ltd | 亜酸化窒素分解用触媒 |
| DE4301470A1 (de) * | 1993-01-21 | 1994-07-28 | Basf Ag | Verfahren zur katalytischen Zersetzung von reinem oder in Gasgemischen enthaltenem Distickstoffmonoxid |
| JPH06218233A (ja) * | 1993-01-26 | 1994-08-09 | Sakai Chem Ind Co Ltd | 亜酸化窒素含有排ガスの浄化方法 |
| US5407652A (en) * | 1993-08-27 | 1995-04-18 | Engelhard Corporation | Method for decomposing N20 utilizing catalysts comprising calcined anionic clay minerals |
| DE19546484A1 (de) * | 1995-12-13 | 1997-07-10 | Daimler Benz Ag | Verfahren zum Betreiben einer Reinigungsanlage für Gase sowie eine Reinigungsanlage für Gase |
| FR2730175B1 (fr) * | 1995-02-03 | 1997-04-04 | Inst Francais Du Petrole | Catalyseurs de reduction des oxydes d'azote en azote moleculaire dans un milieu surstoechiometrique en composes oxydants, procede de preparation et utilisations |
| JP2866928B2 (ja) * | 1996-09-06 | 1999-03-08 | 工業技術院長 | 亜酸化窒素分解用触媒及び亜酸化窒素の除去方法 |
| FR2784309B1 (fr) * | 1998-10-12 | 2000-11-17 | Inst Francais Du Petrole | Procede de diminution des emissions d'oxydes d'azote dans un milieu surstoechiometrique en oxydants |
| DE19848595A1 (de) * | 1998-10-21 | 2000-04-27 | Basf Ag | Hochtemperaturstabile Katalysatoren zur Zersetzung von N¶2¶0 |
| JP2001269578A (ja) * | 2000-01-19 | 2001-10-02 | Toyota Motor Corp | 排気ガス浄化用触媒 |
| US6419890B1 (en) * | 2000-08-09 | 2002-07-16 | Engelhard Corporation | SOX tolerant NOX trap catalysts and methods of making and using the same |
| JP4573320B2 (ja) * | 2000-09-08 | 2010-11-04 | 昭和電工株式会社 | 亜酸化窒素分解触媒、その製造方法及び亜酸化窒素の分解方法 |
-
2001
- 2001-06-14 JP JP2001180165A patent/JP4573320B2/ja not_active Expired - Lifetime
- 2001-09-04 EP EP10007459A patent/EP2241369A1/en not_active Withdrawn
- 2001-09-04 DE DE60143687T patent/DE60143687D1/de not_active Expired - Lifetime
- 2001-09-04 EP EP10007458A patent/EP2241368A1/en not_active Withdrawn
- 2001-09-04 EP EP01121184A patent/EP1186335B1/en not_active Expired - Lifetime
- 2001-09-06 TW TW090122139A patent/TW520998B/zh not_active IP Right Cessation
- 2001-09-07 US US09/947,540 patent/US6846471B2/en not_active Expired - Lifetime
-
2002
- 2002-09-13 HK HK02106740.8A patent/HK1046872B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1186335A1 (en) | 2002-03-13 |
| JP2002153734A (ja) | 2002-05-28 |
| HK1046872B (en) | 2011-12-16 |
| EP2241368A1 (en) | 2010-10-20 |
| HK1046872A1 (en) | 2003-01-30 |
| JP4573320B2 (ja) | 2010-11-04 |
| EP1186335B1 (en) | 2010-12-22 |
| DE60143687D1 (de) | 2011-02-03 |
| US6846471B2 (en) | 2005-01-25 |
| US20020051742A1 (en) | 2002-05-02 |
| EP2241369A1 (en) | 2010-10-20 |
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