GB1413355A - Catalyst for treatment of exhaust gases containing nitrogen oxides carbon monoxide and hydrocarbons - Google Patents
Catalyst for treatment of exhaust gases containing nitrogen oxides carbon monoxide and hydrocarbonsInfo
- Publication number
- GB1413355A GB1413355A GB831373A GB831373A GB1413355A GB 1413355 A GB1413355 A GB 1413355A GB 831373 A GB831373 A GB 831373A GB 831373 A GB831373 A GB 831373A GB 1413355 A GB1413355 A GB 1413355A
- Authority
- GB
- United Kingdom
- Prior art keywords
- catalyst
- exhaust gases
- hydrocarbons
- carbon monoxide
- nitrogen oxides
- 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.)
- Expired
Links
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title abstract 5
- 239000003054 catalyst Substances 0.000 title abstract 3
- 239000007789 gas Substances 0.000 title abstract 3
- 229910002091 carbon monoxide Inorganic materials 0.000 title abstract 2
- 229930195733 hydrocarbon Natural products 0.000 title abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 2
- -1 nitrogen oxides carbon monoxide Chemical class 0.000 title 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- 239000011651 chromium Substances 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- 229910052684 Cerium Inorganic materials 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- CNLWCVNCHLKFHK-UHFFFAOYSA-N aluminum;lithium;dioxido(oxo)silane Chemical compound [Li+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O CNLWCVNCHLKFHK-UHFFFAOYSA-N 0.000 abstract 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 229910052878 cordierite Inorganic materials 0.000 abstract 1
- 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 abstract 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 229910052863 mullite Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 229910052644 β-spodumene Inorganic materials 0.000 abstract 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
- B01D53/92—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
- 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
- B01J23/866—Nickel 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
- 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)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47017723A JPS5221999B2 (enrdf_load_stackoverflow) | 1972-02-22 | 1972-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1413355A true GB1413355A (en) | 1975-11-12 |
Family
ID=11951653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB831373A Expired GB1413355A (en) | 1972-02-22 | 1973-02-20 | Catalyst for treatment of exhaust gases containing nitrogen oxides carbon monoxide and hydrocarbons |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5221999B2 (enrdf_load_stackoverflow) |
| DE (1) | DE2308789A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2173128B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1413355A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0269281A1 (en) * | 1986-11-20 | 1988-06-01 | Texaco Development Corporation | Catalytic decomposition of impurities in tertiary butyl alcohol |
| WO2002100517A3 (de) * | 2001-06-09 | 2003-03-20 | Mol Katalysatortechnik Gmbh | Verfahren zur oxidativen reinigung von gasförmigen medien sowie vollmetallkatalysator |
| CN110787808A (zh) * | 2019-11-11 | 2020-02-14 | 北京佳安氢源科技股份有限公司 | 一种新型氢催化燃烧非贵金属催化剂的制备方法 |
| CN114762827A (zh) * | 2021-01-15 | 2022-07-19 | 万华化学集团股份有限公司 | 一种催化剂、制备方法和在处理含过氧化物的po/chp废水中的应用 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49122893A (enrdf_load_stackoverflow) * | 1973-03-29 | 1974-11-25 | ||
| JPS5642330B2 (enrdf_load_stackoverflow) * | 1975-03-19 | 1981-10-03 | ||
| FR2466278A1 (fr) * | 1979-10-04 | 1981-04-10 | Pro Catalyse | Catalyseur et procede de traitement des gaz d'echappement des moteurs a combustion interne |
-
1972
- 1972-02-22 JP JP47017723A patent/JPS5221999B2/ja not_active Expired
-
1973
- 1973-02-20 GB GB831373A patent/GB1413355A/en not_active Expired
- 1973-02-21 FR FR7306135A patent/FR2173128B1/fr not_active Expired
- 1973-02-22 DE DE19732308789 patent/DE2308789A1/de active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0269281A1 (en) * | 1986-11-20 | 1988-06-01 | Texaco Development Corporation | Catalytic decomposition of impurities in tertiary butyl alcohol |
| WO2002100517A3 (de) * | 2001-06-09 | 2003-03-20 | Mol Katalysatortechnik Gmbh | Verfahren zur oxidativen reinigung von gasförmigen medien sowie vollmetallkatalysator |
| CN110787808A (zh) * | 2019-11-11 | 2020-02-14 | 北京佳安氢源科技股份有限公司 | 一种新型氢催化燃烧非贵金属催化剂的制备方法 |
| CN114762827A (zh) * | 2021-01-15 | 2022-07-19 | 万华化学集团股份有限公司 | 一种催化剂、制备方法和在处理含过氧化物的po/chp废水中的应用 |
| CN114762827B (zh) * | 2021-01-15 | 2023-12-22 | 万华化学集团股份有限公司 | 一种催化剂、制备方法和在处理含过氧化物的po/chp废水中的应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2173128A1 (enrdf_load_stackoverflow) | 1973-10-05 |
| JPS5221999B2 (enrdf_load_stackoverflow) | 1977-06-14 |
| JPS4886791A (enrdf_load_stackoverflow) | 1973-11-15 |
| FR2173128B1 (enrdf_load_stackoverflow) | 1976-05-07 |
| DE2308789A1 (de) | 1973-08-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 746 | Register noted 'licences of right' (sect. 46/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |