BR0211765B1 - catalisador apresentando dióxido de silìcio em um material de suporte para a purificação de gases de escape. - Google Patents
catalisador apresentando dióxido de silìcio em um material de suporte para a purificação de gases de escape.Info
- Publication number
- BR0211765B1 BR0211765B1 BRPI0211765-7A BR0211765A BR0211765B1 BR 0211765 B1 BR0211765 B1 BR 0211765B1 BR 0211765 A BR0211765 A BR 0211765A BR 0211765 B1 BR0211765 B1 BR 0211765B1
- Authority
- BR
- Brazil
- Prior art keywords
- exhaust gas
- silicon dioxide
- support material
- gas purification
- catalyst featuring
- Prior art date
Links
Classifications
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- 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
-
- 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
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- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/08—Silica
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/64—Pore diameter
- B01J35/647—2-50 nm
-
- 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
- B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
- B01J2235/30—Scanning electron microscopy; Transmission electron microscopy
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- 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
- B01J23/42—Platinum
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
- B01J29/10—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing iron group metals, noble metals or copper
- B01J29/12—Noble metals
- B01J29/126—Y-type faujasite
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
- B01J29/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing iron group metals, noble metals or copper
- B01J29/44—Noble metals
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- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/31—Density
- B01J35/32—Bulk density
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
- B01J35/45—Nanoparticles
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
- B01J35/57—Honeycombs
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0027—Powdering
- B01J37/0045—Drying a slurry, e.g. spray drying
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- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/024—Multiple impregnation or coating
- B01J37/0246—Coatings comprising a zeolite
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/024—Multiple impregnation or coating
- B01J37/0248—Coatings comprising impregnated particles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Exhaust Gas After Treatment (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP01119213A EP1287886A1 (de) | 2001-08-09 | 2001-08-09 | Katalysator für die Reinigung der Abgase eines Verbrennungsmotors |
| PCT/EP2002/008890 WO2003024589A1 (en) | 2001-08-09 | 2002-08-08 | Catalyst featuring silicone dioxide based support material for the purification of exhaust gases |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR0211765A BR0211765A (pt) | 2004-07-27 |
| BR0211765B1 true BR0211765B1 (pt) | 2012-05-15 |
Family
ID=8178281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0211765-7A BR0211765B1 (pt) | 2001-08-09 | 2002-08-08 | catalisador apresentando dióxido de silìcio em um material de suporte para a purificação de gases de escape. |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US7563744B2 (enExample) |
| EP (2) | EP1287886A1 (enExample) |
| JP (1) | JP4490098B2 (enExample) |
| KR (1) | KR100899543B1 (enExample) |
| CN (1) | CN1278769C (enExample) |
| AR (1) | AR035099A1 (enExample) |
| AT (1) | ATE294639T1 (enExample) |
| BR (1) | BR0211765B1 (enExample) |
| CA (1) | CA2453267C (enExample) |
| DE (1) | DE60204003T2 (enExample) |
| ES (1) | ES2242053T3 (enExample) |
| MX (1) | MXPA04001084A (enExample) |
| RU (1) | RU2301702C2 (enExample) |
| WO (1) | WO2003024589A1 (enExample) |
| ZA (1) | ZA200400931B (enExample) |
Families Citing this family (53)
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| JP4210552B2 (ja) | 2003-05-06 | 2009-01-21 | 株式会社アイシーティー | ディーゼルエンジン排ガス浄化用触媒およびその製造方法 |
| US7906454B2 (en) * | 2004-02-11 | 2011-03-15 | Umicore Ag & Co. Kg | Exhaust gas cleaning catalyst with an axially varying precious metal concentration and processes for making the catalyst |
| DE102004020259A1 (de) * | 2004-04-26 | 2005-11-10 | Hte Ag The High Throughput Experimentation Company | Oxidationskatalysator für die simultane Entfernung von Kohlenmonoxid und Kohlenwasserstoffen aus sauerstoffreichen Abgasen und Verfahren zu seiner Herstellung |
| DE102004048247A1 (de) * | 2004-10-04 | 2006-04-06 | Hte Ag The High Throughput Experimentation Company | Zeolithkatalysator für die simultane Entfernung von Kohlenmonoxid und Kohlenwasserstoffen aus sauerstoffreichen Abgasen und Verfahren zu seiner Herstellung |
| KR100665606B1 (ko) * | 2005-04-14 | 2007-01-09 | 희성엥겔하드주식회사 | 내연기관 배기가스 정화용 촉매조성물 제조용 400ppm 이상 이리듐 성분이 불순물로 포함된 로듐용액 |
| US7943547B2 (en) * | 2005-09-14 | 2011-05-17 | Hamilton Sundstrand Space Systems International, Inc. | Selective catalytic oxidation of ammonia to water and nitrogen |
| ATE440072T1 (de) * | 2005-11-12 | 2009-09-15 | Evonik Degussa Gmbh | Verfahren zur herstellung dotierter metalloxidpartikel |
| JP4613853B2 (ja) * | 2006-03-01 | 2011-01-19 | トヨタ自動車株式会社 | 複数金属錯体含有化合物及び金属錯体 |
| FR2898519B1 (fr) * | 2006-03-20 | 2009-01-09 | Commissariat Energie Atomique | Nanoparticules notamment a structure coeur coquilles, enrobees |
| MX2009008206A (es) * | 2007-01-31 | 2009-08-28 | Basf Catalysts Llc | Catalizadores de gas que comprenden panales de pared porosa. |
| CN101284232B (zh) * | 2007-04-13 | 2013-01-16 | 微宏动力系统(湖州)有限公司 | 甲烷溴氧化制溴甲烷及其转化制碳氢化合物的催化剂 |
| US8481449B1 (en) | 2007-10-15 | 2013-07-09 | SDCmaterials, Inc. | Method and system for forming plug and play oxide catalysts |
| EP2070581A1 (en) | 2007-12-10 | 2009-06-17 | HTE Aktiengesellschaft The High Throughput Experimentation Company | Oxidation catalyst containing Pt and Pd |
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| RU2550472C1 (ru) * | 2014-03-26 | 2015-05-10 | Открытое акционерное общество "Научно-производственное предприятие "Радий" | Способ получения термостойких нанокомпозитов, содержащих платиновые металлы |
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| RU2730496C2 (ru) * | 2015-01-29 | 2020-08-24 | Басф Корпорейшн | Содержащие родий катализаторы для обработки автомобильных выхлопов |
| CN108778501A (zh) * | 2016-01-06 | 2018-11-09 | 巴斯夫公司 | 包含铂族金属纳米粒子的柴油机氧化催化剂 |
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| JP2019136655A (ja) * | 2018-02-09 | 2019-08-22 | 株式会社フルヤ金属 | 抗菌用多孔質材料及びそれを含む抗菌加工製品、並びにそれを用いた抗菌方法 |
| CN109529924B (zh) * | 2018-11-22 | 2020-07-24 | 清华大学 | 一种doc分子筛催化剂及其制备和催化氧化柴油车尾气的用途 |
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| DE19753738A1 (de) * | 1997-12-04 | 1999-06-10 | Degussa | Verfahren zur Herstellung eines Katalysators |
| DE19756144A1 (de) * | 1997-12-17 | 1999-07-01 | Degussa | Oxidationskatalysator für Verbrennungsmotoren |
| RU2131773C1 (ru) * | 1998-03-24 | 1999-06-20 | Кемеровский государственный университет | Способ изготовления каталитического нейтрализатора отработавших газов двигателей внутреннего сгорания |
| JP4290240B2 (ja) * | 1998-05-27 | 2009-07-01 | ジョンソン・マッセイ・ジャパン・インコーポレイテッド | 排気ガス浄化用触媒および排気ガス浄化方法 |
| JP4197747B2 (ja) * | 1998-06-12 | 2008-12-17 | 三菱製紙株式会社 | シリカアルミナ複合ゾル,その製造方法および記録媒体 |
| US6380265B1 (en) * | 1998-07-09 | 2002-04-30 | W. R. Grace & Co.-Conn. | Dispersion of fine porous inorganic oxide particles and processes for preparing same |
| DE19854794A1 (de) * | 1998-11-27 | 2000-05-31 | Degussa | Katalysator für die Reinigung der Abgase eines Dieselmotors |
| ATE307661T1 (de) * | 2000-03-01 | 2005-11-15 | Umicore Ag & Co Kg | Katalysator für die reinigung der abgase von dieselmotoren und verfahren zu seiner herstellung |
-
2001
- 2001-08-09 EP EP01119213A patent/EP1287886A1/de not_active Withdrawn
-
2002
- 2002-08-08 RU RU2004106793/04A patent/RU2301702C2/ru active
- 2002-08-08 KR KR1020047002017A patent/KR100899543B1/ko not_active Expired - Fee Related
- 2002-08-08 US US10/486,148 patent/US7563744B2/en not_active Expired - Lifetime
- 2002-08-08 ES ES02758451T patent/ES2242053T3/es not_active Expired - Lifetime
- 2002-08-08 CN CNB028155696A patent/CN1278769C/zh not_active Expired - Lifetime
- 2002-08-08 DE DE60204003T patent/DE60204003T2/de not_active Expired - Lifetime
- 2002-08-08 EP EP02758451A patent/EP1370357B1/en not_active Expired - Lifetime
- 2002-08-08 MX MXPA04001084A patent/MXPA04001084A/es not_active Application Discontinuation
- 2002-08-08 AT AT02758451T patent/ATE294639T1/de not_active IP Right Cessation
- 2002-08-08 WO PCT/EP2002/008890 patent/WO2003024589A1/en not_active Ceased
- 2002-08-08 JP JP2003528677A patent/JP4490098B2/ja not_active Expired - Fee Related
- 2002-08-08 CA CA002453267A patent/CA2453267C/en not_active Expired - Fee Related
- 2002-08-08 BR BRPI0211765-7A patent/BR0211765B1/pt not_active IP Right Cessation
- 2002-08-09 AR ARP020103017A patent/AR035099A1/es not_active Application Discontinuation
-
2004
- 2004-02-04 ZA ZA2004/00931A patent/ZA200400931B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2242053T3 (es) | 2005-11-01 |
| BR0211765A (pt) | 2004-07-27 |
| AR035099A1 (es) | 2004-04-14 |
| JP4490098B2 (ja) | 2010-06-23 |
| JP2005503255A (ja) | 2005-02-03 |
| RU2004106793A (ru) | 2005-07-27 |
| ATE294639T1 (de) | 2005-05-15 |
| MXPA04001084A (es) | 2005-02-17 |
| KR20040023743A (ko) | 2004-03-18 |
| CA2453267A1 (en) | 2003-03-27 |
| US7563744B2 (en) | 2009-07-21 |
| US20060183636A1 (en) | 2006-08-17 |
| EP1370357B1 (en) | 2005-05-04 |
| CA2453267C (en) | 2009-10-20 |
| ZA200400931B (en) | 2005-03-30 |
| EP1287886A1 (de) | 2003-03-05 |
| DE60204003D1 (de) | 2005-06-09 |
| RU2301702C2 (ru) | 2007-06-27 |
| WO2003024589A1 (en) | 2003-03-27 |
| CN1278769C (zh) | 2006-10-11 |
| CN1538875A (zh) | 2004-10-20 |
| DE60204003T2 (de) | 2006-03-02 |
| EP1370357A1 (en) | 2003-12-17 |
| KR100899543B1 (ko) | 2009-05-27 |
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