CN114206495A - 脱硝催化剂及使用该催化剂的脱硝方法 - Google Patents
脱硝催化剂及使用该催化剂的脱硝方法 Download PDFInfo
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- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively
- B01J29/66—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively containing iron group metals, noble metals or copper
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- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively
- B01J29/69—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
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- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively
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- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively
- B01J29/655—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively containing rare earth elements, titanium, zirconium, hafnium, zinc, cadmium, mercury, gallium, indium, thallium, tin or lead
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Abstract
一种FER型沸石,至少包含硅、铝、氧作为骨架原子,其中硅原子与铝原子的摩尔比为2~100:1,并且对所述沸石采用29Si固体核磁共振谱进行分析时,在‑90~‑110ppm化学位移区间的峰面积占‑90~‑125ppm化学位移区间峰面积的25%以上。一种FER沸石的制备方法及其用途。
Description
PCT国内申请,说明书已公开。
Claims (15)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/125057 WO2021114208A1 (zh) | 2019-12-13 | 2019-12-13 | 脱硝催化剂及使用该催化剂的脱硝方法 |
Publications (2)
Publication Number | Publication Date |
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CN114206495A true CN114206495A (zh) | 2022-03-18 |
CN114206495B CN114206495B (zh) | 2023-05-23 |
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CN201980098763.5A Active CN114206495B (zh) | 2019-12-13 | 2019-12-13 | 脱硝催化剂及使用该催化剂的脱硝方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20220387980A1 (zh) |
EP (1) | EP4005671A4 (zh) |
JP (1) | JP2023501862A (zh) |
KR (1) | KR20220053012A (zh) |
CN (1) | CN114206495B (zh) |
BR (1) | BR112022008194A2 (zh) |
WO (1) | WO2021114208A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114917895A (zh) * | 2022-07-21 | 2022-08-19 | 山东天璨环保科技有限公司 | 稀土脱硝催化剂的制备方法 |
CN115108565A (zh) * | 2022-08-29 | 2022-09-27 | 中国科学院山西煤炭化学研究所 | 一种氢型fer分子筛及其制备方法和应用 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113751053B (zh) * | 2021-10-11 | 2022-08-12 | 中国环境科学研究院 | 一种适用于低浓度大风量有机挥发物的催化剂及制备方法 |
CN115301252B (zh) * | 2022-08-17 | 2023-10-20 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种低成本脱硝催化剂及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86108200A (zh) * | 1985-12-09 | 1987-09-09 | 国际壳牌研究有限公司 | 镁碱沸石的制备方法及其作为脱蜡催化剂(载体)的应用 |
WO2002072244A2 (de) * | 2001-03-13 | 2002-09-19 | Uhde Gmbh | Verfahren zur verringerung des n2o-gehalts in gasen und ausgewählte katalysatoren |
CN106132540A (zh) * | 2014-03-27 | 2016-11-16 | 日立造船株式会社 | 蜂窝结构体、及使用该蜂窝结构体的废气净化用催化剂、以及废气净化用催化剂的制备方法 |
CN106413888A (zh) * | 2014-02-07 | 2017-02-15 | 日立造船株式会社 | 燃烧排气净化用催化剂及燃烧排气的净化方法 |
CN109070067A (zh) * | 2016-03-31 | 2018-12-21 | 日立造船株式会社 | 废气净化催化剂 |
CN110013875A (zh) * | 2019-05-28 | 2019-07-16 | 河南师范大学 | 一种氟改性分子筛fer的制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6051083B2 (ja) | 2012-03-30 | 2016-12-21 | 日立造船株式会社 | 燃焼排ガスの浄化方法、および脱硝触媒 |
WO2013146729A1 (ja) | 2012-03-30 | 2013-10-03 | 日立造船株式会社 | 燃焼排ガスの浄化方法、および脱硝触媒 |
JP2014172007A (ja) | 2013-03-12 | 2014-09-22 | Hitachi Zosen Corp | 排ガス中の窒素酸化物の還元除去方法 |
JP2018192376A (ja) | 2015-10-02 | 2018-12-06 | 日立造船株式会社 | 排ガス浄化用触媒およびその製造方法 |
-
2019
- 2019-12-13 WO PCT/CN2019/125057 patent/WO2021114208A1/zh unknown
- 2019-12-13 US US17/638,775 patent/US20220387980A1/en active Pending
- 2019-12-13 EP EP19955408.0A patent/EP4005671A4/en active Pending
- 2019-12-13 JP JP2022514775A patent/JP2023501862A/ja active Pending
- 2019-12-13 CN CN201980098763.5A patent/CN114206495B/zh active Active
- 2019-12-13 BR BR112022008194A patent/BR112022008194A2/pt unknown
- 2019-12-13 KR KR1020227010457A patent/KR20220053012A/ko not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86108200A (zh) * | 1985-12-09 | 1987-09-09 | 国际壳牌研究有限公司 | 镁碱沸石的制备方法及其作为脱蜡催化剂(载体)的应用 |
WO2002072244A2 (de) * | 2001-03-13 | 2002-09-19 | Uhde Gmbh | Verfahren zur verringerung des n2o-gehalts in gasen und ausgewählte katalysatoren |
CN106413888A (zh) * | 2014-02-07 | 2017-02-15 | 日立造船株式会社 | 燃烧排气净化用催化剂及燃烧排气的净化方法 |
CN106132540A (zh) * | 2014-03-27 | 2016-11-16 | 日立造船株式会社 | 蜂窝结构体、及使用该蜂窝结构体的废气净化用催化剂、以及废气净化用催化剂的制备方法 |
CN109070067A (zh) * | 2016-03-31 | 2018-12-21 | 日立造船株式会社 | 废气净化催化剂 |
CN110013875A (zh) * | 2019-05-28 | 2019-07-16 | 河南师范大学 | 一种氟改性分子筛fer的制备方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114917895A (zh) * | 2022-07-21 | 2022-08-19 | 山东天璨环保科技有限公司 | 稀土脱硝催化剂的制备方法 |
CN114917895B (zh) * | 2022-07-21 | 2022-09-16 | 山东天璨环保科技有限公司 | 稀土脱硝催化剂的制备方法 |
CN115108565A (zh) * | 2022-08-29 | 2022-09-27 | 中国科学院山西煤炭化学研究所 | 一种氢型fer分子筛及其制备方法和应用 |
CN115108565B (zh) * | 2022-08-29 | 2022-11-25 | 中国科学院山西煤炭化学研究所 | 一种氢型fer分子筛及其制备方法和应用 |
Also Published As
Publication number | Publication date |
---|---|
JP2023501862A (ja) | 2023-01-20 |
US20220387980A1 (en) | 2022-12-08 |
KR20220053012A (ko) | 2022-04-28 |
CN114206495B (zh) | 2023-05-23 |
EP4005671A4 (en) | 2023-03-01 |
BR112022008194A2 (pt) | 2022-07-12 |
WO2021114208A1 (zh) | 2021-06-17 |
EP4005671A1 (en) | 2022-06-01 |
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