JP2013533804A5 - - Google Patents
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- Publication number
- JP2013533804A5 JP2013533804A5 JP2013519191A JP2013519191A JP2013533804A5 JP 2013533804 A5 JP2013533804 A5 JP 2013533804A5 JP 2013519191 A JP2013519191 A JP 2013519191A JP 2013519191 A JP2013519191 A JP 2013519191A JP 2013533804 A5 JP2013533804 A5 JP 2013533804A5
- Authority
- JP
- Japan
- Prior art keywords
- copper
- zeolitic material
- containing zsm
- eri
- eri zeolitic
- 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.)
- Withdrawn
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 48
- 239000010949 copper Substances 0.000 claims 48
- 229910052802 copper Inorganic materials 0.000 claims 44
- 239000000463 material Substances 0.000 claims 44
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 12
- 239000003054 catalyst Substances 0.000 claims 9
- 229910052782 aluminium Inorganic materials 0.000 claims 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 8
- 229910052783 alkali metal Inorganic materials 0.000 claims 6
- 150000001340 alkali metals Chemical class 0.000 claims 6
- 239000007789 gas Substances 0.000 claims 6
- 239000000377 silicon dioxide Substances 0.000 claims 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims 5
- 238000006243 chemical reaction Methods 0.000 claims 4
- 238000000034 method Methods 0.000 claims 3
- 230000003647 oxidation Effects 0.000 claims 3
- 238000007254 oxidation reaction Methods 0.000 claims 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 2
- 229910021536 Zeolite Inorganic materials 0.000 claims 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims 2
- 238000004231 fluid catalytic cracking Methods 0.000 claims 2
- 229910044991 metal oxide Inorganic materials 0.000 claims 2
- 150000004706 metal oxides Chemical class 0.000 claims 2
- 239000004071 soot Substances 0.000 claims 2
- 239000010457 zeolite Substances 0.000 claims 2
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP10169676 | 2010-07-15 | ||
| EP10169676.3 | 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 (2)
| Publication Number | Publication Date |
|---|---|
| JP2013533804A JP2013533804A (ja) | 2013-08-29 |
| JP2013533804A5 true JP2013533804A5 (https=) | 2014-08-21 |
Family
ID=45468997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013519191A Withdrawn JP2013533804A (ja) | 2010-07-15 | 2011-07-05 | ＮＯｘの選択的還元用の銅含有ＺＳＭ−３４、ＯＦＦ及び／又はＥＲＩゼオライト系材料 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2593223A4 (https=) |
| JP (1) | JP2013533804A (https=) |
| KR (1) | KR20130044322A (https=) |
| CN (1) | CN103180041A (https=) |
| BR (1) | BR112013001046A2 (https=) |
| WO (1) | WO2012007874A1 (https=) |
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 |
| US9561469B2 (en) | 2014-03-24 | 2017-02-07 | Johnson Matthey Public Limited Company | Catalyst for treating exhaust gas |
| BR112016021805B1 (pt) * | 2014-03-24 | 2022-05-17 | Johnson Matthey Public Limited Company | Método para redução de emissões de n2o em um gás de escape, e, sistema para tratamento de um gás de escape |
| GB2539753B (en) * | 2015-03-25 | 2017-06-14 | Johnson Matthey Plc | Noble metal-OFF Framework Type passive NOx adsorber and use thereof |
| US11014077B2 (en) * | 2016-05-03 | 2021-05-25 | Umicore Ag & Co. Kg | Active SCR catalyst |
| US11717814B2 (en) * | 2017-06-09 | 2023-08-08 | Basf Corporation | Catalytic washcoat with controlled porosity for NOx abatement |
| JP7603200B2 (ja) * | 2018-10-30 | 2024-12-20 | ビーエーエスエフ モバイル エミッションズ カタリスツ エルエルシー | 前交換した銅ゼオライト材料におけるｉｎ－ｓｉｔｕ銅イオン交換 |
| CN115138391B (zh) * | 2021-03-29 | 2025-05-09 | 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 |
| KR101394774B1 (ko) * | 2005-12-14 | 2014-05-15 | 바스프 카탈리스트 엘엘씨 | ＳＣＲ에서의 ＮＯｘ 환원이 개선된 제올라이트 촉매 |
| EP3981502B8 (en) * | 2007-04-26 | 2025-04-16 | Johnson Matthey Public Limited Company | Transition metal/zeolite scr catalysts |
-
2011
- 2011-07-05 BR BR112013001046A patent/BR112013001046A2/pt not_active IP Right Cessation
- 2011-07-05 CN CN2011800439456A patent/CN103180041A/zh active Pending
- 2011-07-05 KR KR1020137003713A patent/KR20130044322A/ko not_active Withdrawn
- 2011-07-05 JP JP2013519191A patent/JP2013533804A/ja not_active Withdrawn
- 2011-07-05 EP EP20110806375 patent/EP2593223A4/en not_active Withdrawn
- 2011-07-05 WO PCT/IB2011/052980 patent/WO2012007874A1/en not_active Ceased
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