JP2015502909A5 - - Google Patents
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- JP2015502909A5 JP2015502909A5 JP2014544961A JP2014544961A JP2015502909A5 JP 2015502909 A5 JP2015502909 A5 JP 2015502909A5 JP 2014544961 A JP2014544961 A JP 2014544961A JP 2014544961 A JP2014544961 A JP 2014544961A JP 2015502909 A5 JP2015502909 A5 JP 2015502909A5
- Authority
- JP
- Japan
- Prior art keywords
- microporous crystalline
- sapo
- crystalline material
- earth metal
- metal
- 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
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- 239000000463 material Substances 0.000 claims description 51
- 239000011575 calcium Substances 0.000 claims description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 239000002178 crystalline material Substances 0.000 claims description 33
- 239000010949 copper Substances 0.000 claims description 32
- 229910052751 metal Inorganic materials 0.000 claims description 32
- 239000002184 metal Substances 0.000 claims description 32
- 239000000203 mixture Substances 0.000 claims description 25
- 229910052791 calcium Inorganic materials 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 20
- 229910052802 copper Inorganic materials 0.000 claims description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 17
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 15
- 239000011148 porous material Substances 0.000 claims description 15
- 239000013078 crystal Substances 0.000 claims description 13
- 229910052700 potassium Inorganic materials 0.000 claims description 13
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 12
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 11
- 239000011591 potassium Substances 0.000 claims description 11
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 238000005470 impregnation Methods 0.000 claims description 10
- 238000003786 synthesis reaction Methods 0.000 claims description 10
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 9
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 8
- 229910052712 strontium Inorganic materials 0.000 claims description 7
- 229910052783 alkali metal Inorganic materials 0.000 claims description 6
- 150000001340 alkali metals Chemical class 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- 238000010531 catalytic reduction reaction Methods 0.000 claims description 6
- 238000005342 ion exchange Methods 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- 229910021529 ammonia Inorganic materials 0.000 claims description 5
- 229910052746 lanthanum Inorganic materials 0.000 claims description 5
- 239000007791 liquid phase Substances 0.000 claims description 5
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
- 229910052788 barium Inorganic materials 0.000 claims description 4
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052792 caesium Inorganic materials 0.000 claims description 4
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims description 4
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 4
- 229910052749 magnesium Inorganic materials 0.000 claims description 4
- 239000011777 magnesium Substances 0.000 claims description 4
- 238000007142 ring opening reaction Methods 0.000 claims description 4
- 229910052701 rubidium Inorganic materials 0.000 claims description 4
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 claims description 4
- 239000002002 slurry Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 229910052779 Neodymium Inorganic materials 0.000 claims description 3
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims description 3
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims description 3
- -1 rare earth metal salt Chemical class 0.000 claims description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 2
- 239000004202 carbamide Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 229910052761 rare earth metal Inorganic materials 0.000 claims 5
- 150000002910 rare earth metals Chemical class 0.000 claims 4
- 229910019142 PO4 Inorganic materials 0.000 claims 1
- 238000001354 calcination Methods 0.000 claims 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 1
- 239000010452 phosphate Substances 0.000 claims 1
- 239000007790 solid phase Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 26
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 19
- 238000001914 filtration Methods 0.000 description 19
- UNYSKUBLZGJSLV-UHFFFAOYSA-L calcium;1,3,5,2,4,6$l^{2}-trioxadisilaluminane 2,4-dioxide;dihydroxide;hexahydrate Chemical compound O.O.O.O.O.O.[OH-].[OH-].[Ca+2].O=[Si]1O[Al]O[Si](=O)O1.O=[Si]1O[Al]O[Si](=O)O1 UNYSKUBLZGJSLV-UHFFFAOYSA-L 0.000 description 18
- 229910052676 chabazite Inorganic materials 0.000 description 18
- 239000010457 zeolite Substances 0.000 description 18
- 229910021536 Zeolite Inorganic materials 0.000 description 17
- 238000005406 washing Methods 0.000 description 16
- 238000001035 drying Methods 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 12
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical group [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 11
- 239000008367 deionised water Substances 0.000 description 11
- 229910021641 deionized water Inorganic materials 0.000 description 11
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 9
- 230000014759 maintenance of location Effects 0.000 description 9
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 6
- 229940073455 tetraethylammonium hydroxide Drugs 0.000 description 6
- LRGJRHZIDJQFCL-UHFFFAOYSA-M tetraethylazanium;hydroxide Chemical compound [OH-].CC[N+](CC)(CC)CC LRGJRHZIDJQFCL-UHFFFAOYSA-M 0.000 description 6
- 230000032683 aging Effects 0.000 description 5
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical group [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000009849 deactivation Effects 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000013112 stability test Methods 0.000 description 3
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 2
- 229910052777 Praseodymium Inorganic materials 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 229910000323 aluminium silicate Inorganic materials 0.000 description 2
- VXAUWWUXCIMFIM-UHFFFAOYSA-M aluminum;oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Al+3] VXAUWWUXCIMFIM-UHFFFAOYSA-M 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical group [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 description 2
- 239000011790 ferrous sulphate Substances 0.000 description 2
- 235000003891 ferrous sulphate Nutrition 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000010335 hydrothermal treatment Methods 0.000 description 2
- 229910003480 inorganic solid Inorganic materials 0.000 description 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical group [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 2
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 2
- FYDKNKUEBJQCCN-UHFFFAOYSA-N lanthanum(3+);trinitrate Chemical compound [La+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O FYDKNKUEBJQCCN-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000013080 microcrystalline material Substances 0.000 description 2
- 239000004005 microsphere Substances 0.000 description 2
- 239000002808 molecular sieve Substances 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical group [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 238000004438 BET method Methods 0.000 description 1
- 229910014454 Ca-Cu Inorganic materials 0.000 description 1
- 229910014460 Ca-Fe Inorganic materials 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910021193 La 2 O 3 Inorganic materials 0.000 description 1
- 239000004111 Potassium silicate Substances 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 description 1
- 239000001639 calcium acetate Substances 0.000 description 1
- 235000011092 calcium acetate Nutrition 0.000 description 1
- 229960005147 calcium acetate Drugs 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 1
- 229910052913 potassium silicate Inorganic materials 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- RXSHXLOMRZJCLB-UHFFFAOYSA-L strontium;diacetate Chemical group [Sr+2].CC([O-])=O.CC([O-])=O RXSHXLOMRZJCLB-UHFFFAOYSA-L 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161566106P | 2011-12-02 | 2011-12-02 | |
| US61/566,106 | 2011-12-02 | ||
| PCT/US2012/067474 WO2013082550A1 (en) | 2011-12-02 | 2012-11-30 | Stabilized microporous crystalline material, the method of making the same, and the use for selective catalytic reduction of nox |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015502909A JP2015502909A (ja) | 2015-01-29 |
| JP2015502909A5 true JP2015502909A5 (enExample) | 2016-01-21 |
| JP6320298B2 JP6320298B2 (ja) | 2018-05-09 |
Family
ID=47358300
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014544961A Active JP6320298B2 (ja) | 2011-12-02 | 2012-11-30 | 安定化された微多孔結晶性物質、その製造方法、およびＮＯｘの選択触媒還元のためのその使用 |
| JP2014544966A Active JP6104270B2 (ja) | 2011-12-02 | 2012-11-30 | 安定化したミクロポーラス結晶性材料、その製造方法およびＮＯｘの選択触媒還元のための使用方法 |
| JP2017036467A Expired - Fee Related JP6427610B2 (ja) | 2011-12-02 | 2017-02-28 | 安定化したミクロポーラス結晶性材料、その製造方法およびＮＯｘの選択触媒還元のための使用方法 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014544966A Active JP6104270B2 (ja) | 2011-12-02 | 2012-11-30 | 安定化したミクロポーラス結晶性材料、その製造方法およびＮＯｘの選択触媒還元のための使用方法 |
| JP2017036467A Expired - Fee Related JP6427610B2 (ja) | 2011-12-02 | 2017-02-28 | 安定化したミクロポーラス結晶性材料、その製造方法およびＮＯｘの選択触媒還元のための使用方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9517458B2 (enExample) |
| EP (2) | EP2785643B1 (enExample) |
| JP (3) | JP6320298B2 (enExample) |
| KR (2) | KR102170639B1 (enExample) |
| CN (3) | CN104039702A (enExample) |
| BR (2) | BR112014012846B1 (enExample) |
| WO (2) | WO2013082560A1 (enExample) |
Families Citing this family (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2546666C2 (ru) * | 2009-04-17 | 2015-04-10 | Джонсон Мэттей Паблик Лимитед Компани | Катализаторы восстановления оксидов азота из нанесенной на мелкопористое молекулярное сито меди, стойкие к старению при колебаниях состава бедной/богатой смеси |
| EP2428659B1 (de) * | 2010-09-13 | 2016-05-18 | Umicore AG & Co. KG | Katalysator zur Entfernung von Stickoxiden aus dem Abgas von Dieselmotoren |
| WO2012091046A1 (ja) * | 2010-12-28 | 2012-07-05 | 東ソー株式会社 | 銅及びアルカリ土類金属を担持したゼオライト |
| US9981256B2 (en) * | 2011-12-02 | 2018-05-29 | Pq Corporation | Stabilized microporous crystalline material, the method of making the same, and the use for selective catalytic reduction of NOx |
| CN104039702A (zh) * | 2011-12-02 | 2014-09-10 | Pq公司 | 稳定化的微孔结晶材料、其制备方法以及选择性催化还原NOx的用途 |
| GB2521266B (en) * | 2012-04-11 | 2018-05-09 | Johnson Matthey Plc | Zeolite catalyst containing metals |
| MX2015004814A (es) * | 2012-10-19 | 2015-10-22 | Basf Corp | Tamiz molecular de poro pequeño de 8 anillos con promotor para mejorar el rendimiento a bajas temperaturas. |
| GB2534644B (en) * | 2013-08-30 | 2019-04-17 | Johnson Matthey Plc | Zeolite blend catalysts for treating exhaust gas |
| US9283548B2 (en) | 2013-11-19 | 2016-03-15 | Toyota Motor Engineering & Manufacturing North America, Inc. | Ceria-supported metal catalysts for the selective reduction of NOx |
| 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 |
| DE102014205783A1 (de) * | 2014-03-27 | 2015-10-01 | Johnson Matthey Public Limited Company | Katalysator sowie Verfahren zum Herstellen eines Katalysator |
| JP5740040B1 (ja) * | 2014-07-07 | 2015-06-24 | イビデン株式会社 | ゼオライト、ハニカム触媒及び排ガス浄化装置 |
| JP5732170B1 (ja) * | 2014-07-07 | 2015-06-10 | イビデン株式会社 | ゼオライト、ハニカム触媒及び排ガス浄化装置 |
| US10807082B2 (en) * | 2014-10-13 | 2020-10-20 | Johnson Matthey Public Limited Company | Zeolite catalyst containing metals |
| BR112017018822A2 (pt) * | 2015-03-03 | 2018-04-24 | Basf Corp | composições, sistema de gases e métodos de tratamento de gases |
| WO2016164027A1 (en) * | 2015-04-09 | 2016-10-13 | Hong-Xin Li | STABILIZED MICROPOROUS CRYSTALLINE MATERIAL, THE METHOD OF MAKING THE SAME, AND THE USE FOR SELECTIVE CATALYTIC REDUCTION OF NOx |
| US10377638B2 (en) * | 2015-04-09 | 2019-08-13 | Pq Corporation | Stabilized microporous crystalline material, the method of making the same, and the use for selective catalytic reduction of NOx |
| JP6599637B2 (ja) * | 2015-05-13 | 2019-10-30 | イビデン株式会社 | ゼオライト、該ゼオライトの製造方法、該ゼオライトを使用したハニカム触媒及び排ガス浄化装置 |
| CN104891528A (zh) * | 2015-06-12 | 2015-09-09 | 杭州回水科技股份有限公司 | 铜胺络合物作为模板剂固相合成Cu-SAPO-34分子筛的方法 |
| JP6780650B2 (ja) * | 2015-11-27 | 2020-11-04 | 三菱ケミカル株式会社 | 酸素８員環ゼオライト及びａｅｉ型ゼオライトの製造方法 |
| WO2017134006A1 (en) * | 2016-02-01 | 2017-08-10 | Haldor Topsøe A/S | Method for the direct synthesis of iron-containing aei-zeolite catalyst |
| US11014077B2 (en) | 2016-05-03 | 2021-05-25 | Umicore Ag & Co. Kg | Active SCR catalyst |
| CA3026817C (en) * | 2016-06-08 | 2024-01-16 | Basf Corporation | Copper-promoted zeolitic materials of the cha framework structure from organotemplate-free synthesis and use thereof in the selective catalytic reduction of nox |
| BR112019001997B1 (pt) * | 2016-08-05 | 2023-04-18 | Basf Corporation | Artigo de redução catalítica seletiva, sistemas de tratamento de gases de exaustão e método para tratar uma corrente de exaustão |
| EP3634625A4 (en) * | 2017-06-09 | 2020-10-28 | BASF Corporation | CATALYTIC WASH COATING WITH CONTROLLED POROSITY FOR NITROGEN OXIDE REDUCTION |
| CN110831695A (zh) | 2017-07-11 | 2020-02-21 | 国际壳牌研究有限公司 | 催化剂和其使用方法 |
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