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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title 2
- 239000003054 catalyst Substances 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
- 235000012239 silicon dioxide Nutrition 0.000 title 1
- 239000000377 silicon dioxide Substances 0.000 title 1
Classifications
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- 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
- B01J23/40—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
- 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
-
- B01J35/23—
-
- B01J35/31—
-
- B01J35/393—
-
- B01J35/40—
-
- B01J35/647—
-
- 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
-
- B01J35/56—
-
- 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
-
- 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
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 (pt) |
EP (2) | EP1287886A1 (pt) |
JP (1) | JP4490098B2 (pt) |
KR (1) | KR100899543B1 (pt) |
CN (1) | CN1278769C (pt) |
AR (1) | AR035099A1 (pt) |
AT (1) | ATE294639T1 (pt) |
BR (1) | BR0211765B1 (pt) |
CA (1) | CA2453267C (pt) |
DE (1) | DE60204003T2 (pt) |
ES (1) | ES2242053T3 (pt) |
MX (1) | MXPA04001084A (pt) |
RU (1) | RU2301702C2 (pt) |
WO (1) | WO2003024589A1 (pt) |
ZA (1) | ZA200400931B (pt) |
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DE602005005022T2 (de) * | 2004-02-11 | 2009-03-12 | Umicore Ag & Co. Kg | Abgasreinigungskatalysator mit axial variierender edelmetallkonzentration und herstellungsverfahren dafür |
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 |
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US9511355B2 (en) | 2013-11-26 | 2016-12-06 | Clean Diesel Technologies, Inc. (Cdti) | System and methods for using synergized PGM as a three-way catalyst |
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US9511353B2 (en) | 2013-03-15 | 2016-12-06 | Clean Diesel Technologies, Inc. (Cdti) | Firing (calcination) process and method related to metallic substrates coated with ZPGM catalyst |
US9073011B2 (en) | 2013-04-04 | 2015-07-07 | Randal Hatfield | Systems and methods for diesel oxidation catalyst with decreased SO3 emissions |
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CN104556065B (zh) * | 2013-10-24 | 2016-08-17 | 中国石油化工股份有限公司 | 一种多孔氧化硅及其制备工艺方法 |
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CA2973955A1 (en) | 2015-01-16 | 2016-07-21 | Basf Corporation | Nano-sized functional binder |
BR112017016246A2 (pt) * | 2015-01-29 | 2018-03-27 | Basf Corp | ?material catalítico, compósito de catalisador, sistema para tratamento de um fluxo de escape do motor de combustão interna, e, métodos para tratar gases de escape e para fabricação de um material catalítico? |
KR20180091953A (ko) * | 2016-01-06 | 2018-08-16 | 바스프 코포레이션 | 백금족 금속 나노입자를 포함하는 디젤 산화 촉매 |
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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 |
CN114142050B (zh) * | 2021-11-29 | 2024-04-23 | 一汽解放汽车有限公司 | 一种复合抗反极催化剂及其制备方法与应用 |
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-
2001
- 2001-08-09 EP EP01119213A patent/EP1287886A1/de not_active Withdrawn
-
2002
- 2002-08-08 BR BRPI0211765-7A patent/BR0211765B1/pt not_active IP Right Cessation
- 2002-08-08 AT AT02758451T patent/ATE294639T1/de not_active IP Right Cessation
- 2002-08-08 ES ES02758451T patent/ES2242053T3/es not_active Expired - Lifetime
- 2002-08-08 CA CA002453267A patent/CA2453267C/en not_active Expired - Fee Related
- 2002-08-08 RU RU2004106793/04A patent/RU2301702C2/ru active
- 2002-08-08 EP EP02758451A patent/EP1370357B1/en not_active Expired - Lifetime
- 2002-08-08 US US10/486,148 patent/US7563744B2/en active Active
- 2002-08-08 JP JP2003528677A patent/JP4490098B2/ja not_active Expired - Fee Related
- 2002-08-08 MX MXPA04001084A patent/MXPA04001084A/es not_active Application Discontinuation
- 2002-08-08 CN CNB028155696A patent/CN1278769C/zh not_active Expired - Lifetime
- 2002-08-08 KR KR1020047002017A patent/KR100899543B1/ko not_active IP Right Cessation
- 2002-08-08 WO PCT/EP2002/008890 patent/WO2003024589A1/en active IP Right Grant
- 2002-08-08 DE DE60204003T patent/DE60204003T2/de not_active Expired - Lifetime
- 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 |
---|---|
WO2003024589A1 (en) | 2003-03-27 |
DE60204003T2 (de) | 2006-03-02 |
CA2453267C (en) | 2009-10-20 |
AR035099A1 (es) | 2004-04-14 |
RU2301702C2 (ru) | 2007-06-27 |
ES2242053T3 (es) | 2005-11-01 |
JP4490098B2 (ja) | 2010-06-23 |
CN1278769C (zh) | 2006-10-11 |
CN1538875A (zh) | 2004-10-20 |
KR20040023743A (ko) | 2004-03-18 |
DE60204003D1 (de) | 2005-06-09 |
KR100899543B1 (ko) | 2009-05-27 |
US7563744B2 (en) | 2009-07-21 |
BR0211765A (pt) | 2004-07-27 |
US20060183636A1 (en) | 2006-08-17 |
RU2004106793A (ru) | 2005-07-27 |
ATE294639T1 (de) | 2005-05-15 |
EP1370357B1 (en) | 2005-05-04 |
EP1287886A1 (de) | 2003-03-05 |
ZA200400931B (en) | 2005-03-30 |
MXPA04001084A (es) | 2005-02-17 |
CA2453267A1 (en) | 2003-03-27 |
JP2005503255A (ja) | 2005-02-03 |
EP1370357A1 (en) | 2003-12-17 |
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