NO893949L - Katalysator for eksosgass fra kjoeretoeyer. - Google Patents
Katalysator for eksosgass fra kjoeretoeyer.Info
- Publication number
- NO893949L NO893949L NO89893949A NO893949A NO893949L NO 893949 L NO893949 L NO 893949L NO 89893949 A NO89893949 A NO 89893949A NO 893949 A NO893949 A NO 893949A NO 893949 L NO893949 L NO 893949L
- Authority
- NO
- Norway
- Prior art keywords
- catalyst
- cuo
- oxide
- catalyst mixture
- mixture
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 52
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims abstract description 57
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000000203 mixture Substances 0.000 claims abstract description 35
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000003197 catalytic effect Effects 0.000 claims description 14
- 230000003647 oxidation Effects 0.000 claims description 9
- 238000007254 oxidation reaction Methods 0.000 claims description 9
- 229930195733 hydrocarbon Natural products 0.000 claims description 7
- 150000002430 hydrocarbons Chemical class 0.000 claims description 7
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000010970 precious metal Substances 0.000 claims description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- UOUJSJZBMCDAEU-UHFFFAOYSA-N chromium(3+);oxygen(2-) Chemical class [O-2].[O-2].[O-2].[Cr+3].[Cr+3] UOUJSJZBMCDAEU-UHFFFAOYSA-N 0.000 claims 1
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 19
- 239000007789 gas Substances 0.000 description 11
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 10
- 238000001354 calcination Methods 0.000 description 9
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 7
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 229910006404 SnO 2 Inorganic materials 0.000 description 5
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 238000007792 addition Methods 0.000 description 4
- 238000010531 catalytic reduction reaction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 150000004706 metal oxides Chemical class 0.000 description 4
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000002243 precursor Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000010718 Oxidation Activity Effects 0.000 description 3
- 230000029936 alkylation Effects 0.000 description 3
- 238000005804 alkylation reaction Methods 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 229910052878 cordierite Inorganic materials 0.000 description 3
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000006722 reduction reaction Methods 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- JJLJMEJHUUYSSY-UHFFFAOYSA-L Copper hydroxide Chemical compound [OH-].[OH-].[Cu+2] JJLJMEJHUUYSSY-UHFFFAOYSA-L 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 102220573044 RNA polymerase II subunit A C-terminal domain phosphatase_T10Q_mutation Human genes 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 229910000420 cerium oxide Inorganic materials 0.000 description 2
- 238000000975 co-precipitation Methods 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- -1 platinum group metals Chemical class 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000003980 solgel method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910021556 Chromium(III) chloride Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- ODUCDPQEXGNKDN-UHFFFAOYSA-N Nitrogen oxide(NO) Natural products O=N ODUCDPQEXGNKDN-UHFFFAOYSA-N 0.000 description 1
- 229910021626 Tin(II) chloride Inorganic materials 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910001430 chromium ion Inorganic materials 0.000 description 1
- QSWDMMVNRMROPK-UHFFFAOYSA-K chromium(3+) trichloride Chemical compound [Cl-].[Cl-].[Cl-].[Cr+3] QSWDMMVNRMROPK-UHFFFAOYSA-K 0.000 description 1
- 239000011636 chromium(III) chloride Substances 0.000 description 1
- 235000007831 chromium(III) chloride Nutrition 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007970 homogeneous dispersion Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000320 mechanical mixture Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 235000011150 stannous chloride Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- AXZWODMDQAVCJE-UHFFFAOYSA-L tin(II) chloride (anhydrous) Chemical compound [Cl-].[Cl-].[Sn+2] AXZWODMDQAVCJE-UHFFFAOYSA-L 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 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
- B01D53/46—Removing components of defined structure
- B01D53/62—Carbon oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
- B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] 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
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
-
- 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
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/86—Chromium
- B01J23/868—Chromium copper and chromium
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Exhaust Gas After Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB888802780A GB8802780D0 (en) | 1988-02-08 | 1988-02-08 | Vehicle exhaust gas catalysts |
| PCT/GB1989/000120 WO1989007005A1 (en) | 1988-02-08 | 1989-02-08 | Vehicle exhaust gas catalysts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO893949D0 NO893949D0 (no) | 1989-10-04 |
| NO893949L true NO893949L (no) | 1989-10-04 |
Family
ID=10631274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO89893949A NO893949L (no) | 1988-02-08 | 1989-10-04 | Katalysator for eksosgass fra kjoeretoeyer. |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US5051393A (es) |
| EP (1) | EP0328373B1 (es) |
| JP (1) | JPH02503293A (es) |
| KR (1) | KR970007652B1 (es) |
| CN (1) | CN1036709A (es) |
| AT (1) | ATE84984T1 (es) |
| AU (1) | AU609255B2 (es) |
| BR (1) | BR8905297A (es) |
| CA (1) | CA1330559C (es) |
| CS (1) | CS274743B2 (es) |
| DE (1) | DE68904570T2 (es) |
| DK (1) | DK486489A (es) |
| ES (1) | ES2053972T3 (es) |
| FI (1) | FI93520C (es) |
| GB (1) | GB8802780D0 (es) |
| GR (1) | GR3007358T3 (es) |
| MX (1) | MX172743B (es) |
| NO (1) | NO893949L (es) |
| PL (1) | PL161303B1 (es) |
| WO (1) | WO1989007005A1 (es) |
| YU (1) | YU27989A (es) |
| ZA (1) | ZA89930B (es) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8619456D0 (en) * | 1986-08-08 | 1986-09-17 | Ti Group Services Ltd | Vehicle exhaust systems |
| IT1229573B (it) * | 1989-04-17 | 1991-09-04 | S S T Solid State Technology S | Convertitore catalitico di ossidazione e riduzione per gas di scarico di motori a scoppio. |
| US5063193A (en) * | 1990-06-06 | 1991-11-05 | General Motors Corporation | Base metal automotive exhaust catalysts with improved activity and stability and method of making the catalysts |
| JPH04371231A (ja) * | 1991-06-18 | 1992-12-24 | N E Chemcat Corp | 排気ガス浄化用触媒 |
| CN1051025C (zh) * | 1995-02-17 | 2000-04-05 | 段忠善 | 用于净化工业废气和汽车尾气的催化剂 |
| US6139816A (en) * | 1997-06-09 | 2000-10-31 | Merck Kanto Advanced Chemical Ltd | Process for the preparation of ultra-fine powders of metal oxides |
| CN1047540C (zh) * | 1997-10-31 | 1999-12-22 | 北京绿创环保科技有限责任公司 | 一种用于汽车排气净化的三元复合金属氧化物催化剂及其制备方法 |
| US6753293B1 (en) | 1999-06-30 | 2004-06-22 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Process for coating substrates with catalytic materials |
| AUPR806201A0 (en) * | 2001-10-03 | 2001-10-25 | Commonwealth Scientific And Industrial Research Organisation | Catalytic systems and process for the treatment of industrialprocess and waste streams |
| US6706660B2 (en) * | 2001-12-18 | 2004-03-16 | Caterpillar Inc | Metal/metal oxide doped oxide catalysts having high deNOx selectivity for lean NOx exhaust aftertreatment systems |
| CN100386282C (zh) * | 2006-08-02 | 2008-05-07 | 石家庄学院 | 一种混凝土高效减水剂的制备方法 |
| KR100962082B1 (ko) * | 2008-07-31 | 2010-06-09 | 희성촉매 주식회사 | 수소를 이용한 질소산화물의 환원제거용 촉매 및 이를이용한 질소산화물의 환원제거 방법 |
| JP2012066166A (ja) * | 2010-09-21 | 2012-04-05 | Denso Corp | 排気浄化用触媒 |
| PL231314B1 (pl) * | 2012-11-07 | 2019-02-28 | Univ Jagiellonski | Nośnikowy katalizator tlenkowy do niskotemperaturowego spalania metanu ze źródeł niskokalorycznych oraz sposób jego wytwarzania |
| AU2014305050A1 (en) * | 2013-07-31 | 2016-02-18 | Research Triangle Institute | Mixed metal iron oxides and uses thereof |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1767881C3 (de) * | 1967-08-19 | 1980-06-26 | Nina I. Jesipova | Katalysator für die Konvertierung von Kohlenmonoxid und für die Methanolsynthese |
| JPS5338714B2 (es) * | 1971-10-04 | 1978-10-17 | ||
| JPS545388B2 (es) * | 1973-04-10 | 1979-03-16 | ||
| CA1033542A (en) * | 1973-10-24 | 1978-06-27 | Sumitomo Chemical Company | Method and catalyst for removing ammonia from gases |
| JPS50108169A (es) * | 1974-02-05 | 1975-08-26 | ||
| US3951867A (en) * | 1974-10-07 | 1976-04-20 | Corning Glass Works | Coprecipitated CeO2 --SnO2 catalyst supports |
| JPS51108666A (es) * | 1975-03-20 | 1976-09-27 | Asahi Glass Co Ltd | |
| SU691185A1 (ru) * | 1977-08-01 | 1979-10-15 | Новочеркасский инженерно-мелиоративный институт | Катализатор дл очистки газа от сернистого ангидрида |
| US4208537A (en) * | 1977-10-27 | 1980-06-17 | Mitsui Toatsu Chemicals Incorporated | Process for the selective ortho-alkylation of phenolic compounds |
| SU736997A1 (ru) * | 1978-06-28 | 1980-05-30 | Азербайджанский Институт Нефти И Химии Им.М.Азизбекова | Катализатор дл окислени окиси углерода |
| GB2070958B (en) * | 1980-03-10 | 1984-05-16 | Johnson Matthey Co Ltd | Exhaust gas purification catalysts |
| GB8300554D0 (en) * | 1983-01-10 | 1983-02-09 | Atomic Energy Authority Uk | Catalyst preparation |
| GB8406883D0 (en) * | 1984-03-16 | 1984-04-18 | Atomic Energy Authority Uk | Materials |
| JPH064126B2 (ja) * | 1985-06-10 | 1994-01-19 | 株式会社日本触媒 | 排ガス浄化方法 |
| GB8619456D0 (en) * | 1986-08-08 | 1986-09-17 | Ti Group Services Ltd | Vehicle exhaust systems |
| JPH07207763A (ja) * | 1994-01-21 | 1995-08-08 | Akira Muroboshi | コンクリート住宅等の建築工法 |
-
1988
- 1988-02-08 GB GB888802780A patent/GB8802780D0/en active Pending
-
1989
- 1989-02-07 ZA ZA89930A patent/ZA89930B/xx unknown
- 1989-02-07 YU YU00279/89A patent/YU27989A/xx unknown
- 1989-02-08 MX MX014858A patent/MX172743B/es unknown
- 1989-02-08 CS CS83989A patent/CS274743B2/cs unknown
- 1989-02-08 KR KR1019890701846A patent/KR970007652B1/ko active IP Right Grant
- 1989-02-08 DE DE8989301216T patent/DE68904570T2/de not_active Expired - Fee Related
- 1989-02-08 PL PL1989277626A patent/PL161303B1/pl unknown
- 1989-02-08 CN CN89102118A patent/CN1036709A/zh active Pending
- 1989-02-08 EP EP89301216A patent/EP0328373B1/en not_active Expired - Lifetime
- 1989-02-08 US US07/399,523 patent/US5051393A/en not_active Expired - Fee Related
- 1989-02-08 AU AU30591/89A patent/AU609255B2/en not_active Ceased
- 1989-02-08 AT AT89301216T patent/ATE84984T1/de not_active IP Right Cessation
- 1989-02-08 ES ES89301216T patent/ES2053972T3/es not_active Expired - Lifetime
- 1989-02-08 WO PCT/GB1989/000120 patent/WO1989007005A1/en active IP Right Grant
- 1989-02-08 CA CA000590511A patent/CA1330559C/en not_active Expired - Fee Related
- 1989-02-08 JP JP1502208A patent/JPH02503293A/ja active Pending
- 1989-02-08 BR BR898905297A patent/BR8905297A/pt not_active Application Discontinuation
- 1989-10-03 DK DK486489A patent/DK486489A/da not_active Application Discontinuation
- 1989-10-04 NO NO89893949A patent/NO893949L/no unknown
- 1989-10-06 FI FI894752A patent/FI93520C/fi not_active IP Right Cessation
-
1993
- 1993-03-16 GR GR930400558T patent/GR3007358T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI894752A (fi) | 1989-10-06 |
| NO893949D0 (no) | 1989-10-04 |
| EP0328373B1 (en) | 1993-01-27 |
| CN1036709A (zh) | 1989-11-01 |
| FI894752A0 (fi) | 1989-10-06 |
| CA1330559C (en) | 1994-07-05 |
| DE68904570D1 (de) | 1993-03-11 |
| BR8905297A (pt) | 1990-05-08 |
| WO1989007005A1 (en) | 1989-08-10 |
| PL161303B1 (pl) | 1993-06-30 |
| CS274743B2 (en) | 1991-10-15 |
| AU3059189A (en) | 1989-08-25 |
| CS83989A2 (en) | 1991-01-15 |
| EP0328373A1 (en) | 1989-08-16 |
| US5051393A (en) | 1991-09-24 |
| AU609255B2 (en) | 1991-04-26 |
| PL277626A1 (en) | 1989-09-18 |
| MX172743B (es) | 1994-01-11 |
| GR3007358T3 (es) | 1993-07-30 |
| DE68904570T2 (de) | 1993-05-27 |
| JPH02503293A (ja) | 1990-10-11 |
| ZA89930B (en) | 1989-10-25 |
| GB8802780D0 (en) | 1988-03-09 |
| YU27989A (en) | 1990-12-31 |
| KR970007652B1 (ko) | 1997-05-15 |
| ES2053972T3 (es) | 1994-08-01 |
| FI93520C (fi) | 1995-04-25 |
| ATE84984T1 (de) | 1993-02-15 |
| DK486489D0 (da) | 1989-10-03 |
| DK486489A (da) | 1989-10-03 |
| FI93520B (fi) | 1995-01-13 |
| KR900700179A (ko) | 1990-08-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO893949L (no) | Katalysator for eksosgass fra kjoeretoeyer. | |
| US5736114A (en) | Spinel-based catalysts for reducing exhaust emissions of NOx | |
| CA1083124A (en) | Polyfunctional catalysts and method of use | |
| CA1298268C (en) | Catalyst for purifying motor vehicle exhaust gases and process for production thereof | |
| JPH0596133A (ja) | 多段階触媒システム | |
| US4753915A (en) | Process for making a carrier-supported catalyst | |
| US4552733A (en) | Polyfunctional catalysts and method of use | |
| US5883041A (en) | Composite catalyst for purifying exhaust gases from carbon monoxide and organic compounds | |
| US11794170B2 (en) | TWC catalysts containing high dopant support | |
| CN109647500B (zh) | 一种用于内燃机尾气净化系统的氨氧化催化剂及其制备方法 | |
| CN1872409B (zh) | 一种汽车尾气净化催化剂及其制备方法 | |
| EP0256822B1 (en) | Vehicle exhaust gas systems | |
| CN106362763A (zh) | 一种用于SCR脱硝的Mn‑NiOx催化材料的合成方法 | |
| EP0605991A1 (en) | Base metal only catalyst system for internal combustion engines | |
| EP0359412A2 (en) | Vehicle exhaust gas catalysts | |
| RU2010597C1 (ru) | Катализатор для глубокого окисления углеводородов | |
| SU1583161A1 (ru) | Катализатор дл глубокого окислени органических соединений и оксида углерода | |
| JPH10180103A (ja) | 窒素酸化物除去用酸化物触媒材料及びその製造方法 | |
| Li et al. | The high-temperature durability of Rh-free threeway catalysts used for automoble emission control | |
| JPS5845284B2 (ja) | ガス浄化用触媒体の製造法 |