IL40262A - A catalyst,its method of production and the utilisation of same for the purification of exhaust gases from internal combustion engines - Google Patents
A catalyst,its method of production and the utilisation of same for the purification of exhaust gases from internal combustion enginesInfo
- Publication number
- IL40262A IL40262A IL40262A IL4026272A IL40262A IL 40262 A IL40262 A IL 40262A IL 40262 A IL40262 A IL 40262A IL 4026272 A IL4026272 A IL 4026272A IL 40262 A IL40262 A IL 40262A
- Authority
- IL
- Israel
- Prior art keywords
- catalyst composition
- carrier
- exhaust gases
- aluminium
- catalyst
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title claims 16
- 238000000034 method Methods 0.000 title claims 13
- 239000007789 gas Substances 0.000 title claims 7
- 238000002485 combustion reaction Methods 0.000 title claims 2
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 238000000746 purification Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 claims 15
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 10
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims 9
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical group [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 6
- 229910052759 nickel Inorganic materials 0.000 claims 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 4
- 229910017052 cobalt Inorganic materials 0.000 claims 4
- 239000010941 cobalt Substances 0.000 claims 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 4
- 238000000151 deposition Methods 0.000 claims 4
- 229910052697 platinum Inorganic materials 0.000 claims 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 3
- 239000004411 aluminium Substances 0.000 claims 3
- 229910052782 aluminium Inorganic materials 0.000 claims 3
- 229910002091 carbon monoxide Inorganic materials 0.000 claims 3
- 230000008021 deposition Effects 0.000 claims 3
- 239000012266 salt solution Substances 0.000 claims 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 2
- 239000005864 Sulphur Substances 0.000 claims 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 2
- 229910052783 alkali metal Inorganic materials 0.000 claims 2
- 150000001340 alkali metals Chemical class 0.000 claims 2
- 238000001354 calcination Methods 0.000 claims 2
- 230000007062 hydrolysis Effects 0.000 claims 2
- 238000006460 hydrolysis reaction Methods 0.000 claims 2
- 239000008188 pellet Substances 0.000 claims 2
- 150000003057 platinum Chemical class 0.000 claims 2
- 239000005995 Aluminium silicate Substances 0.000 claims 1
- 241000193803 Therea Species 0.000 claims 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims 1
- 150000001399 aluminium compounds Chemical class 0.000 claims 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims 1
- 235000012211 aluminium silicate Nutrition 0.000 claims 1
- 229910000323 aluminium silicate Inorganic materials 0.000 claims 1
- 150000001868 cobalt Chemical class 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 1
- 239000000395 magnesium oxide Substances 0.000 claims 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 1
- 239000000391 magnesium silicate Substances 0.000 claims 1
- 229910052919 magnesium silicate Inorganic materials 0.000 claims 1
- 235000019792 magnesium silicate Nutrition 0.000 claims 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims 1
- ZADYMNAVLSWLEQ-UHFFFAOYSA-N magnesium;oxygen(2-);silicon(4+) Chemical compound [O-2].[O-2].[O-2].[Mg+2].[Si+4] ZADYMNAVLSWLEQ-UHFFFAOYSA-N 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 235000012239 silicon dioxide Nutrition 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
- 239000004408 titanium dioxide Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 229910052726 zirconium Inorganic materials 0.000 claims 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
- B01J23/70—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
- 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
- B01D53/9404—Removing only nitrogen compounds
- B01D53/9409—Nitrogen oxides
- B01D53/9413—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
- B01D53/92—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
- B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
-
- 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
- B01D53/9459—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts
- B01D53/9463—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on one brick
- B01D53/9472—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on one brick in different zones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
- B01D2251/102—Oxygen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/10—Noble metals or compounds thereof
- B01D2255/102—Platinum group metals
- B01D2255/1021—Platinum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20746—Cobalt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20753—Nickel
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712143789 DE2143789C3 (de) | 1971-09-01 | Verfahren zur Herstellung von Katalysatoren und Verwendung derselben zur Reinigung von Abgasen aus Verbrennungskrartmaschinen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL40262A0 IL40262A0 (en) | 1972-10-29 |
| IL40262A true IL40262A (en) | 1976-01-30 |
Family
ID=5818371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL40262A IL40262A (en) | 1971-09-01 | 1972-08-30 | A catalyst,its method of production and the utilisation of same for the purification of exhaust gases from internal combustion engines |
Country Status (17)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5343316B2 (enrdf_load_stackoverflow) * | 1973-07-13 | 1978-11-18 | ||
| JPS542912B2 (enrdf_load_stackoverflow) * | 1973-09-10 | 1979-02-15 | ||
| GB2024646B (en) * | 1978-07-10 | 1983-05-05 | Johnson Matthey Co Ltd | Catalytic oxidation of smoke in exhaust gases |
| JPS6135853A (ja) * | 1984-07-27 | 1986-02-20 | Nikki Universal Co Ltd | 防毒マスク用一酸化炭素除去触媒 |
| US7150861B2 (en) | 2001-09-28 | 2006-12-19 | Nippon Shokubai Co., Ltd. | Catalyst for purification of exhaust gases and process for purification of exhaust gases |
| DE102018128152A1 (de) * | 2018-11-12 | 2020-05-14 | Man Energy Solutions Se | Verfahren zur Nachbehandlung des Abgases einer Brennkraftmaschine und Brennkraftmaschine |
-
1972
- 1972-05-23 JP JP47051152A patent/JPS4834792A/ja active Pending
- 1972-08-10 GB GB3740972A patent/GB1368661A/en not_active Expired
- 1972-08-11 DK DK396772A patent/DK142266C/da not_active IP Right Cessation
- 1972-08-14 IT IT52189/72A patent/IT962112B/it active
- 1972-08-16 FR FR7229273A patent/FR2150782B1/fr not_active Expired
- 1972-08-29 BE BE788126A patent/BE788126A/xx not_active IP Right Cessation
- 1972-08-29 CH CH1271572A patent/CH571890A5/xx not_active IP Right Cessation
- 1972-08-30 SE SE7211207A patent/SE381576B/xx unknown
- 1972-08-30 IL IL40262A patent/IL40262A/en unknown
- 1972-08-30 CS CS596172A patent/CS157607B2/cs unknown
- 1972-08-30 NL NL7211789A patent/NL7211789A/xx not_active Application Discontinuation
- 1972-08-31 CA CA150,653A patent/CA994318A/en not_active Expired
- 1972-09-01 RO RO7200072101A patent/RO62454A/ro unknown
- 1972-09-01 BR BR006055/72A patent/BR7206055D0/pt unknown
- 1972-09-01 AT AT752272A patent/AT322515B/de not_active IP Right Cessation
- 1972-09-01 PL PL1972157544A patent/PL79501B1/pl unknown
- 1972-09-01 SU SU1828573A patent/SU460606A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| DK142266B (da) | 1980-10-06 |
| GB1368661A (en) | 1974-10-02 |
| FR2150782A1 (enrdf_load_stackoverflow) | 1973-04-13 |
| FR2150782B1 (enrdf_load_stackoverflow) | 1980-03-14 |
| IL40262A0 (en) | 1972-10-29 |
| SE381576B (sv) | 1975-12-15 |
| DE2143789A1 (de) | 1973-03-22 |
| DK142266C (da) | 1981-03-02 |
| RO62454A (fr) | 1978-01-15 |
| CH571890A5 (enrdf_load_stackoverflow) | 1976-01-30 |
| NL7211789A (enrdf_load_stackoverflow) | 1973-03-05 |
| CA994318A (en) | 1976-08-03 |
| DE2143789B2 (de) | 1976-04-01 |
| IT962112B (it) | 1973-12-20 |
| JPS4834792A (enrdf_load_stackoverflow) | 1973-05-22 |
| SU460606A3 (ru) | 1975-02-15 |
| BR7206055D0 (pt) | 1973-08-30 |
| AT322515B (de) | 1975-05-26 |
| BE788126A (fr) | 1972-12-18 |
| PL79501B1 (enrdf_load_stackoverflow) | 1975-06-30 |
| CS157607B2 (enrdf_load_stackoverflow) | 1974-09-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3919120A (en) | Catalyst composition and a method for production thereof | |
| CA1335278C (en) | Exhaust gas catalyst with a reduced tendency to accumulate sulfur dioxide and hydrogen sulfide emissions | |
| US4857296A (en) | CeO catalytic desulfurization of industrial gases | |
| US4048112A (en) | Catalyst for selective reduction of nitrogen oxides | |
| US5010052A (en) | Zirconium dioxide gas desulfurization catalyst | |
| CN1320475A (zh) | 还原氮氧化物的方法及催化剂 | |
| WO1991018832A1 (en) | Monolithic catalysts for conversion of sulfur dioxide to sulfur trioxide | |
| US4480050A (en) | Exhaust gas oxidation catalyst | |
| JPH0553546B2 (enrdf_load_stackoverflow) | ||
| JP2653799B2 (ja) | 窒素酸化物の除去方法および該方法に用いる触媒 | |
| RU1837957C (ru) | Катализатор дл обработки газов, содержащих серные соединени | |
| SE417790B (sv) | Sett att framstella en katalysator | |
| CA2071336C (fr) | Catalyseur et procede de traitement de gaz contenant des composes soufres | |
| IL40262A (en) | A catalyst,its method of production and the utilisation of same for the purification of exhaust gases from internal combustion engines | |
| JP2001149782A (ja) | スピネルモノリス触媒およびその製造法 | |
| NO167130B (no) | Katalysator for selektiv reduksjon av nitrogenoksyder. | |
| US3974255A (en) | Method for treatment of engine exhaust gases | |
| US8911698B2 (en) | Supported catalyst for removing nitrogen oxides, method of preparing the same, and removing method of nitrogen oxides using the same | |
| HU212257B (en) | Process for treating automotive amissions with catalyst system and process for producing said catalyst system | |
| US20060105908A1 (en) | Catalyst for purifying exhaust gases and process for producing the same | |
| JPS5932180B2 (ja) | 窒素酸化物の還元用触媒 | |
| US4522792A (en) | Process for oxidizing a gas comprising carbon monoxide or an hydrocarbon | |
| SU1041019A3 (ru) | Катализатор дл дожига окиси углерода и углеводородов и способ его получени | |
| JPS58193733A (ja) | 高温用脱硝触媒 | |
| KR102503324B1 (ko) | 탈질-산화 복합 촉매 구조체 및 그 제조방법 |