JP2014514147A5 - - Google Patents
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- Publication number
- JP2014514147A5 JP2014514147A5 JP2014503909A JP2014503909A JP2014514147A5 JP 2014514147 A5 JP2014514147 A5 JP 2014514147A5 JP 2014503909 A JP2014503909 A JP 2014503909A JP 2014503909 A JP2014503909 A JP 2014503909A JP 2014514147 A5 JP2014514147 A5 JP 2014514147A5
- Authority
- JP
- Japan
- Prior art keywords
- sapo
- catalyst
- molecular sieve
- iron
- ammonia
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims 18
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims 15
- 239000003054 catalyst Substances 0.000 claims 14
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 10
- 239000002808 molecular sieve Substances 0.000 claims 10
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 7
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims 5
- 229910021529 ammonia Inorganic materials 0.000 claims 5
- 239000007789 gas Substances 0.000 claims 5
- 239000004202 carbamide Substances 0.000 claims 4
- 238000010531 catalytic reduction reaction Methods 0.000 claims 4
- 229910052742 iron Inorganic materials 0.000 claims 4
- 229910019142 PO4 Inorganic materials 0.000 claims 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 3
- 238000006243 chemical reaction Methods 0.000 claims 3
- -1 iron cations Chemical class 0.000 claims 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 3
- 239000010452 phosphate Substances 0.000 claims 3
- 239000000377 silicon dioxide Substances 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- 229910004298 SiO 2 Inorganic materials 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 239000013078 crystal Substances 0.000 claims 2
- 239000000499 gel Substances 0.000 claims 2
- 238000005342 ion exchange Methods 0.000 claims 2
- 229940073455 tetraethylammonium hydroxide Drugs 0.000 claims 2
- LRGJRHZIDJQFCL-UHFFFAOYSA-M tetraethylazanium;hydroxide Chemical group [OH-].CC[N+](CC)(CC)CC LRGJRHZIDJQFCL-UHFFFAOYSA-M 0.000 claims 2
- 238000010306 acid treatment Methods 0.000 claims 1
- VXAUWWUXCIMFIM-UHFFFAOYSA-M aluminum;oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Al+3] VXAUWWUXCIMFIM-UHFFFAOYSA-M 0.000 claims 1
- 150000003841 chloride salts Chemical class 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- WEHWNAOGRSTTBQ-UHFFFAOYSA-N dipropylamine Chemical compound CCCNCCC WEHWNAOGRSTTBQ-UHFFFAOYSA-N 0.000 claims 1
- 238000010304 firing Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 1
- 150000002505 iron Chemical class 0.000 claims 1
- 159000000014 iron salts Chemical class 0.000 claims 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical group [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000011707 mineral Substances 0.000 claims 1
- 150000007522 mineralic acids Chemical class 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 150000002823 nitrates Chemical class 0.000 claims 1
- 150000007524 organic acids Chemical class 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000000741 silica gel Substances 0.000 claims 1
- 229910002027 silica gel Inorganic materials 0.000 claims 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161471488P | 2011-04-04 | 2011-04-04 | |
| US61/471,488 | 2011-04-04 | ||
| PCT/US2012/031989 WO2012138652A1 (en) | 2011-04-04 | 2012-04-03 | Fe-sapo-34 catalyst and methods of making and using the same |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014514147A JP2014514147A (ja) | 2014-06-19 |
| JP2014514147A5 true JP2014514147A5 (enExample) | 2015-05-14 |
| JP6104882B2 JP6104882B2 (ja) | 2017-03-29 |
Family
ID=45998672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014503909A Expired - Fee Related JP6104882B2 (ja) | 2011-04-04 | 2012-04-03 | Ｆｅ−ＳＡＰＯ−３４触媒及びその製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20120251422A1 (enExample) |
| EP (1) | EP2694208A1 (enExample) |
| JP (1) | JP6104882B2 (enExample) |
| KR (1) | KR20140022043A (enExample) |
| WO (1) | WO2012138652A1 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2888517C (en) * | 2012-10-19 | 2020-10-06 | Basf Corporation | 8-ring small pore molecular sieve as high temperature scr catalyst |
| US20150231617A1 (en) * | 2014-02-19 | 2015-08-20 | Ford Global Technologies, Llc | Fe-SAPO-34 CATALYST FOR USE IN NOX REDUCTION AND METHOD OF MAKING |
| GB2543166A (en) * | 2014-02-28 | 2017-04-12 | Johnson Matthey Plc | SCR Catalysts having improved low temperature performance and methods of making and using the same |
| JP6126141B2 (ja) * | 2014-05-30 | 2017-05-10 | トヨタ自動車株式会社 | 排ガス浄化用触媒の製造方法 |
| JP6723223B2 (ja) | 2014-08-22 | 2020-07-15 | ダブリュー・アール・グレース・アンド・カンパニー−コーンＷ Ｒ Ｇｒａｃｅ ＆ Ｃｏ−Ｃｏｎｎ | モノイソプロパノールアミンを用いたシリコアルミノホスフェート−３４モレキュラーシーブの合成方法 |
| GB2537206A (en) * | 2015-01-29 | 2016-10-12 | Johnson Matthey Plc | Direct incorporation of iron complexes into SAPO-34 (CHA) type materials |
| CN107282101B (zh) * | 2017-06-12 | 2020-05-15 | 中国汽车技术研究中心 | 一种用于柴油车尾气净化的sapo-34分子筛催化剂的原位负载改性方法 |
| CN110240179B (zh) * | 2018-03-09 | 2021-05-07 | 国家能源投资集团有限责任公司 | Sapo-34分子筛及其制备方法和应用 |
| CN109046372A (zh) * | 2018-09-14 | 2018-12-21 | 上海理工大学 | 铁基复合氧化物scr脱硝催化剂及其水溶液凝胶制备方法 |
| CN109317193A (zh) * | 2018-11-12 | 2019-02-12 | 上海第二工业大学 | 一种Fe-SAPO-34催化剂在硬脂酸甲酯合成中的应用 |
| CN110354846A (zh) * | 2019-07-31 | 2019-10-22 | 上海应用技术大学 | 一种锰铈掺杂石墨烯低温scr脱硝催化剂的制备方法 |
| CN111686797A (zh) * | 2020-07-09 | 2020-09-22 | 常州工程职业技术学院 | 一种Fe-SAPO-34分子筛催化剂、制备方法及应用 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4440871A (en) | 1982-07-26 | 1984-04-03 | Union Carbide Corporation | Crystalline silicoaluminophosphates |
| EP3401010A1 (en) * | 2007-03-26 | 2018-11-14 | PQ Corporation | Novel microporous crystalline material comprising a molecular sieve or zeolite having an 8-ring pore opening structure and methods of making and using same |
| US20100290963A1 (en) * | 2007-04-26 | 2010-11-18 | Johnson Matthey Public Limited Company | Transition metal / zeolite scr catalysts |
| EP2689846A1 (en) * | 2007-08-13 | 2014-01-29 | PQ Corporation | Selective catalytic reduction of nitrogen oxides in the presence of iron-containing aluminosilicate zeolites |
-
2012
- 2012-04-03 JP JP2014503909A patent/JP6104882B2/ja not_active Expired - Fee Related
- 2012-04-03 KR KR1020137028858A patent/KR20140022043A/ko not_active Withdrawn
- 2012-04-03 EP EP12716161.0A patent/EP2694208A1/en not_active Withdrawn
- 2012-04-03 US US13/438,365 patent/US20120251422A1/en not_active Abandoned
- 2012-04-03 WO PCT/US2012/031989 patent/WO2012138652A1/en not_active Ceased
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