CN117222481A - 用于选择性催化还原NOx以及裂解和转化烃的催化剂 - Google Patents
用于选择性催化还原NOx以及裂解和转化烃的催化剂 Download PDFInfo
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- CN117222481A CN117222481A CN202280031690.XA CN202280031690A CN117222481A CN 117222481 A CN117222481 A CN 117222481A CN 202280031690 A CN202280031690 A CN 202280031690A CN 117222481 A CN117222481 A CN 117222481A
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- 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
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP21170867 | 2021-04-28 | ||
| EP21170867.2 | 2021-04-28 | ||
| PCT/EP2022/061133 WO2022229237A1 (en) | 2021-04-28 | 2022-04-27 | A catalyst for the selective catalytic reduction of nox and for the cracking and conversion of a hydrocarbon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117222481A true CN117222481A (zh) | 2023-12-12 |
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| CN202280031690.XA Pending CN117222481A (zh) | 2021-04-28 | 2022-04-27 | 用于选择性催化还原NOx以及裂解和转化烃的催化剂 |
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| US (1) | US20240216864A1 (https=) |
| EP (1) | EP4329934A1 (https=) |
| JP (1) | JP2024518352A (https=) |
| KR (1) | KR20240005785A (https=) |
| CN (1) | CN117222481A (https=) |
| BR (1) | BR112023018339A2 (https=) |
| WO (1) | WO2022229237A1 (https=) |
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| WO2026054495A1 (ko) | 2024-09-06 | 2026-03-12 | 엘지전자 주식회사 | 가전제품 |
| EP4707511A1 (en) | 2024-09-06 | 2026-03-11 | LG Electronics Inc. | Home appliance |
| WO2026082861A1 (en) | 2024-10-17 | 2026-04-23 | Basf Mobile Emissions Catalysts Llc | Exhaust gas treatment system comprising a gas heating component and a multifunctional catalyst |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172437A (zh) * | 1995-10-06 | 1998-02-04 | 大阪瓦斯株式会社 | 氮氧化物还原催化剂和用于还原废气中氮氧化物的方法 |
| WO2016205509A1 (en) * | 2015-06-18 | 2016-12-22 | Johnson Matthey Public Limited Company | Ammonia slip catalyst with low n2o formation |
| CN110114130A (zh) * | 2016-12-05 | 2019-08-09 | 巴斯夫公司 | 用于氧化NO、氧化烃类、氧化NH3和选择性催化还原NOx的四功能催化剂 |
| CN112055612A (zh) * | 2018-04-30 | 2020-12-08 | 巴斯夫公司 | 用于NO氧化、烃氧化、NH3氧化和NOx选择性催化还原的催化剂 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5788834A (en) | 1996-07-19 | 1998-08-04 | Exxon Research And Engineering Company | Catalytic cracking process with Y zeolite catalyst comprising silica binder containing silica gel |
| US8293199B2 (en) | 2009-12-18 | 2012-10-23 | Basf Corporation | Process for preparation of copper containing molecular sieves with the CHA structure, catalysts, systems and methods |
| US9937489B2 (en) | 2015-06-18 | 2018-04-10 | Johnson Matthey Public Limited Company | Exhaust system without a DOC having an ASC acting as a DOC in a system with an SCR catalyst before the ASC |
| WO2018224651A2 (en) | 2017-06-09 | 2018-12-13 | Basf Se | Catalytic article and exhaust gas treatment systems |
-
2022
- 2022-04-27 KR KR1020237040850A patent/KR20240005785A/ko active Pending
- 2022-04-27 BR BR112023018339A patent/BR112023018339A2/pt unknown
- 2022-04-27 WO PCT/EP2022/061133 patent/WO2022229237A1/en not_active Ceased
- 2022-04-27 EP EP22725507.2A patent/EP4329934A1/en active Pending
- 2022-04-27 US US18/557,075 patent/US20240216864A1/en active Pending
- 2022-04-27 CN CN202280031690.XA patent/CN117222481A/zh active Pending
- 2022-04-27 JP JP2023566778A patent/JP2024518352A/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172437A (zh) * | 1995-10-06 | 1998-02-04 | 大阪瓦斯株式会社 | 氮氧化物还原催化剂和用于还原废气中氮氧化物的方法 |
| WO2016205509A1 (en) * | 2015-06-18 | 2016-12-22 | Johnson Matthey Public Limited Company | Ammonia slip catalyst with low n2o formation |
| CN110114130A (zh) * | 2016-12-05 | 2019-08-09 | 巴斯夫公司 | 用于氧化NO、氧化烃类、氧化NH3和选择性催化还原NOx的四功能催化剂 |
| CN112055612A (zh) * | 2018-04-30 | 2020-12-08 | 巴斯夫公司 | 用于NO氧化、烃氧化、NH3氧化和NOx选择性催化还原的催化剂 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20240216864A1 (en) | 2024-07-04 |
| KR20240005785A (ko) | 2024-01-12 |
| JP2024518352A (ja) | 2024-05-01 |
| BR112023018339A2 (pt) | 2023-11-14 |
| EP4329934A1 (en) | 2024-03-06 |
| WO2022229237A1 (en) | 2022-11-03 |
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