BR112013001046A2 - material zeolítico de ofretita (off) e/ ou erionita (eri), zsm-34 contendo cobre, catalisador, uso de um catalisador, sistema de tratamento de gás de escapamento, e, método para redução seletiva de óxidos de nitrogênio nox - Google Patents
material zeolítico de ofretita (off) e/ ou erionita (eri), zsm-34 contendo cobre, catalisador, uso de um catalisador, sistema de tratamento de gás de escapamento, e, método para redução seletiva de óxidos de nitrogênio noxInfo
- Publication number
- BR112013001046A2 BR112013001046A2 BR112013001046A BR112013001046A BR112013001046A2 BR 112013001046 A2 BR112013001046 A2 BR 112013001046A2 BR 112013001046 A BR112013001046 A BR 112013001046A BR 112013001046 A BR112013001046 A BR 112013001046A BR 112013001046 A2 BR112013001046 A2 BR 112013001046A2
- Authority
- BR
- Brazil
- Prior art keywords
- catalyst
- copper
- erionite
- eri
- zsm
- Prior art date
Links
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title abstract 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title abstract 5
- 239000010949 copper Substances 0.000 title abstract 5
- 229910052802 copper Inorganic materials 0.000 title abstract 5
- 239000000463 material Substances 0.000 title abstract 5
- 239000003054 catalyst Substances 0.000 title abstract 4
- 229910052675 erionite Inorganic materials 0.000 title abstract 4
- 239000007789 gas Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 229910021536 Zeolite Inorganic materials 0.000 abstract 1
- 230000032683 aging Effects 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 239000010457 zeolite Substances 0.000 abstract 1
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
- 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
- B01J29/46—Iron group metals or copper
-
- 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
- B01D53/9418—Processes characterised by a specific catalyst for removing nitrogen oxides by selective catalytic reduction [SCR] using a reducing agent in a lean exhaust gas
-
- 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
- B01J29/50—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the erionite or offretite type, e.g. zeolite T, as exemplified by patent document US2950952
- B01J29/52—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the erionite or offretite type, e.g. zeolite T, as exemplified by patent document US2950952 containing iron group metals, noble metals or copper
- B01J29/56—Iron group metals or copper
-
- 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
- B01J29/80—Mixtures of different zeolites
-
- 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
-
- 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
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/206—Ammonium compounds
- B01D2251/2062—Ammonia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/206—Ammonium compounds
- B01D2251/2067—Urea
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/202—Alkali metals
- B01D2255/2022—Potassium
-
- 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
- B01D2255/20761—Copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/50—Zeolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/01—Engine exhaust gases
- B01D2258/012—Diesel engines and lean burn gasoline engines
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (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)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP10169676 | 2010-07-15 | ||
| PCT/IB2011/052980 WO2012007874A1 (en) | 2010-07-15 | 2011-07-05 | Copper containing zsm-34, off and/or eri zeolitic material for selective reduction of nox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112013001046A2 true BR112013001046A2 (pt) | 2016-05-24 |
Family
ID=45468997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112013001046A BR112013001046A2 (pt) | 2010-07-15 | 2011-07-05 | material zeolítico de ofretita (off) e/ ou erionita (eri), zsm-34 contendo cobre, catalisador, uso de um catalisador, sistema de tratamento de gás de escapamento, e, método para redução seletiva de óxidos de nitrogênio nox |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2593223A4 (zh) |
| JP (1) | JP2013533804A (zh) |
| KR (1) | KR20130044322A (zh) |
| CN (1) | CN103180041A (zh) |
| BR (1) | BR112013001046A2 (zh) |
| WO (1) | WO2012007874A1 (zh) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9527751B2 (en) | 2011-11-11 | 2016-12-27 | Basf Se | Organotemplate-free synthetic process for the production of a zeolitic material of the CHA-type structure |
| WO2014052691A1 (en) * | 2012-09-28 | 2014-04-03 | Pacific Industrial Development Corporation | A method of preparing an stt-type zeolite for use as a catalyst in selective catalytic reduction reactions |
| US9925492B2 (en) | 2014-03-24 | 2018-03-27 | Mellanox Technologies, Ltd. | Remote transactional memory |
| KR102370137B1 (ko) * | 2014-03-24 | 2022-03-04 | 존슨 맛쎄이 퍼블릭 리미티드 컴파니 | 배기가스 처리 방법 및 시스템 |
| RU2017134740A (ru) * | 2015-03-25 | 2019-04-05 | Джонсон Мэтти Паблик Лимитед Компани | ПАССИВНЫЙ АДСОРБЕР NOx, СОДЕРЖАЩИЙ БЛАГОРОДНЫЙ МЕТАЛЛ И МОЛЕКУЛЯРНОЕ СИТО, ИМЕЮЩЕЕ ТИП КАРКАСНОЙ СТРУКТУРЫ OFF |
| EP3452215B1 (de) * | 2016-05-03 | 2021-09-01 | Umicore AG & Co. KG | Scr-aktiver katalysator |
| CN110997138A (zh) * | 2017-06-09 | 2020-04-10 | 巴斯夫公司 | 用于NOx减排的具有受控孔隙率的催化洗涂层 |
| EP3873663A4 (en) * | 2018-10-30 | 2022-09-07 | BASF Corporation | IN-SITU COPPER ION EXCHANGE ON PRE-EXCHANGED COPPER ZEOLITHIC MATERIAL |
| CN115138391A (zh) * | 2021-03-29 | 2022-10-04 | 高化学株式会社 | 低温羰基化分子筛催化剂及其用途 |
| CN113198525B (zh) * | 2021-05-08 | 2023-05-09 | 北京工业大学 | 一种低温条件下笑气分解和NOx催化还原协同净化的催化剂及其制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2671551B2 (ja) * | 1990-03-16 | 1997-10-29 | トヨタ自動車株式会社 | 排気浄化用触媒の製造方法 |
| JP3276678B2 (ja) * | 1992-07-02 | 2002-04-22 | 出光興産株式会社 | 排ガス浄化用触媒及びこれを使用した排ガスの浄化方法 |
| US5254322A (en) * | 1992-08-10 | 1993-10-19 | Mobil Oil Corporation | Method for reducing automotive NOx emissions in lean burn internal combustion engine exhaust using a transition metal-containing zeolite catalyst which is in-situ crystallized |
| CN100515561C (zh) * | 2003-12-16 | 2009-07-22 | 广东工业大学 | 一种高效净化汽车尾气催化剂及制备方法 |
| BRPI0619944B8 (pt) * | 2005-12-14 | 2018-03-20 | Basf Catalysts Llc | método para preparar um catalisador de zeólito promovido por metal, catalisador de zeólito, e, método para reduzir nox em uma corrente de gás de exaustão ou gás combustível |
| US20100290963A1 (en) * | 2007-04-26 | 2010-11-18 | Johnson Matthey Public Limited Company | Transition metal / zeolite scr catalysts |
-
2011
- 2011-07-05 WO PCT/IB2011/052980 patent/WO2012007874A1/en active Application Filing
- 2011-07-05 BR BR112013001046A patent/BR112013001046A2/pt not_active IP Right Cessation
- 2011-07-05 KR KR1020137003713A patent/KR20130044322A/ko not_active Application Discontinuation
- 2011-07-05 CN CN2011800439456A patent/CN103180041A/zh active Pending
- 2011-07-05 JP JP2013519191A patent/JP2013533804A/ja not_active Withdrawn
- 2011-07-05 EP EP20110806375 patent/EP2593223A4/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013533804A (ja) | 2013-08-29 |
| WO2012007874A1 (en) | 2012-01-19 |
| CN103180041A (zh) | 2013-06-26 |
| EP2593223A1 (en) | 2013-05-22 |
| EP2593223A4 (en) | 2014-02-12 |
| KR20130044322A (ko) | 2013-05-02 |
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