ES417553A1 - Metodo de preparar una composicion adecuada para uso como catalizador. - Google Patents
Metodo de preparar una composicion adecuada para uso como catalizador.Info
- Publication number
- ES417553A1 ES417553A1 ES417553A ES417553A ES417553A1 ES 417553 A1 ES417553 A1 ES 417553A1 ES 417553 A ES417553 A ES 417553A ES 417553 A ES417553 A ES 417553A ES 417553 A1 ES417553 A1 ES 417553A1
- Authority
- ES
- Spain
- Prior art keywords
- alumina
- rare earth
- platinum group
- metal oxide
- oxidation
- 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
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
-
- 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
- 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
- B01J23/63—Platinum group metals with rare earths or actinides
-
- 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)
- 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 |
---|---|---|---|
US27808472A | 1972-08-04 | 1972-08-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES417553A1 true ES417553A1 (es) | 1976-04-16 |
Family
ID=23063614
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES417553A Expired ES417553A1 (es) | 1972-08-04 | 1973-08-03 | Metodo de preparar una composicion adecuada para uso como catalizador. |
ES442587A Expired ES442587A1 (es) | 1972-08-04 | 1975-11-13 | Un metodo para oxidar un material carbonoso. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES442587A Expired ES442587A1 (es) | 1972-08-04 | 1975-11-13 | Un metodo para oxidar un material carbonoso. |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5941775B2 (es) |
AU (1) | AU473815B2 (es) |
BR (1) | BR7305946D0 (es) |
CA (1) | CA1006336A (es) |
CH (1) | CH589480A5 (es) |
CS (1) | CS209839B2 (es) |
DD (1) | DD109521A5 (es) |
DE (1) | DE2339513C2 (es) |
ES (2) | ES417553A1 (es) |
FR (1) | FR2194480B1 (es) |
GB (1) | GB1437216A (es) |
IT (1) | IT990131B (es) |
SE (1) | SE396190B (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3850847A (en) * | 1972-12-19 | 1974-11-26 | Grace W R & Co | Process for preparing ultra stable exhaust catalyst of improved activity |
JPS5735056B2 (es) * | 1974-04-18 | 1982-07-27 | ||
JPS561932B2 (es) * | 1974-10-31 | 1981-01-16 | ||
JPS52152891A (en) * | 1976-06-15 | 1977-12-19 | Nissan Motor Co Ltd | Purification catalyst for internal combustion engine exhaust gas |
JPS54159391A (en) * | 1978-06-07 | 1979-12-17 | Toyota Motor Corp | Exhaust gas cleaning catalyst |
DE2962577D1 (en) * | 1978-10-02 | 1982-06-03 | Du Pont | Pd/sio2 hydrogenation catalyst, the process of preparing the catalyst and its use for producing hydrogen peroxide |
DE3428232A1 (de) * | 1984-07-31 | 1986-02-06 | Süd-Chemie AG, 8000 München | Katalysator zur entfernung von stickoxiden aus abgasen |
JPH0675676B2 (ja) * | 1986-12-24 | 1994-09-28 | トヨタ自動車株式会社 | 排気ガス浄化用触媒 |
DE3809226C2 (de) * | 1987-03-20 | 1994-10-27 | Toshiba Kawasaki Kk | Hochtemperatur-Verbrennungskatalysator und Verfahren zu seiner Herstellung |
DE3835183A1 (de) * | 1987-10-30 | 1989-05-11 | Degussa | Rhodium-freier dreiwegkatalysator |
FI90501C (fi) * | 1992-02-13 | 1994-02-25 | Kemira Oy | Menetelmä tehostaa kolmitoimikatalysaattorin toimintaa |
FI90502C (fi) * | 1992-03-19 | 1994-02-25 | Kemira Oy | Platinaa säästävä katalyytti ja menetelmä sen valmistamiseksi |
KR100584795B1 (ko) * | 1998-04-28 | 2006-06-02 | 엥겔하드 코포레이션 | 단일체 촉매 및 관련 제조공정 |
JP4878099B2 (ja) * | 2000-09-20 | 2012-02-15 | 大倉工業株式会社 | 熱可塑性樹脂配合用燃焼促進剤およびそれを配合したごみ袋または買い物袋 |
JP4960558B2 (ja) * | 2001-09-28 | 2012-06-27 | 大倉工業株式会社 | 熱可塑性樹脂組成物、及びその成形体 |
JP4960557B2 (ja) * | 2001-09-28 | 2012-06-27 | 大倉工業株式会社 | 熱可塑性樹脂組成物、及びその成形体 |
ES2307408B1 (es) * | 2006-12-27 | 2009-10-07 | Consejo Superior Investigaciones Cientificas | Catalizadores y proceso catalitico para la oxidacion selectiva de monoxido de carbono en presencia de hidrogeno. |
JP2012081458A (ja) * | 2010-09-14 | 2012-04-26 | Tokyo Metropolitan Univ | エチレン触媒燃焼反応用の触媒組成物およびそれを用いたエチレンの分解方法 |
CN105188919B (zh) * | 2013-03-12 | 2018-11-06 | 巴斯夫公司 | 用于no氧化的催化剂材料 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3658724A (en) * | 1967-08-01 | 1972-04-25 | Du Pont | Adsorbent oxidation catalyst |
US3489809A (en) * | 1968-04-17 | 1970-01-13 | Engelhard Min & Chem | Selective hydrogenation with a catalyst on a honeycomb support |
-
1973
- 1973-07-31 FR FR7327967A patent/FR2194480B1/fr not_active Expired
- 1973-07-31 GB GB3647873A patent/GB1437216A/en not_active Expired
- 1973-08-01 SE SE7310619A patent/SE396190B/xx unknown
- 1973-08-01 CA CA177,888A patent/CA1006336A/en not_active Expired
- 1973-08-01 AU AU58770/73A patent/AU473815B2/en not_active Expired
- 1973-08-03 ES ES417553A patent/ES417553A1/es not_active Expired
- 1973-08-03 IT IT51824/73A patent/IT990131B/it active
- 1973-08-03 BR BR5946/73A patent/BR7305946D0/pt unknown
- 1973-08-03 JP JP48087451A patent/JPS5941775B2/ja not_active Expired
- 1973-08-03 DE DE2339513A patent/DE2339513C2/de not_active Expired
- 1973-08-06 CS CS735549A patent/CS209839B2/cs unknown
- 1973-08-06 DD DD172864A patent/DD109521A5/xx unknown
- 1973-08-06 CH CH1134873A patent/CH589480A5/xx not_active IP Right Cessation
-
1975
- 1975-11-13 ES ES442587A patent/ES442587A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BR7305946D0 (pt) | 1974-05-16 |
AU5877073A (en) | 1975-02-06 |
AU473815B2 (en) | 1976-07-01 |
JPS5941775B2 (ja) | 1984-10-09 |
FR2194480A1 (es) | 1974-03-01 |
DE2339513A1 (de) | 1974-02-21 |
IT990131B (it) | 1975-06-20 |
ES442587A1 (es) | 1977-09-01 |
DD109521A5 (es) | 1974-11-12 |
FR2194480B1 (es) | 1978-07-07 |
CH589480A5 (es) | 1977-07-15 |
JPS4953586A (es) | 1974-05-24 |
CS209839B2 (en) | 1981-12-31 |
CA1006336A (en) | 1977-03-08 |
GB1437216A (en) | 1976-05-26 |
DE2339513C2 (de) | 1987-02-26 |
SE396190B (sv) | 1977-09-12 |
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