TW200609039A - Ferrierite compositions for reducing NOx emissions during fluid catalytic cracking - Google Patents
Ferrierite compositions for reducing NOx emissions during fluid catalytic crackingInfo
- Publication number
- TW200609039A TW200609039A TW094125998A TW94125998A TW200609039A TW 200609039 A TW200609039 A TW 200609039A TW 094125998 A TW094125998 A TW 094125998A TW 94125998 A TW94125998 A TW 94125998A TW 200609039 A TW200609039 A TW 200609039A
- Authority
- TW
- Taiwan
- Prior art keywords
- compositions
- catalytic cracking
- fluid catalytic
- ferrierite
- reduction
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 8
- 229910001657 ferrierite group Inorganic materials 0.000 title abstract 4
- 238000004231 fluid catalytic cracking Methods 0.000 title abstract 4
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 4
- 239000003054 catalyst Substances 0.000 abstract 3
- 229910021536 Zeolite Inorganic materials 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 238000004523 catalytic cracking Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000005336 cracking Methods 0.000 abstract 1
- 239000010457 zeolite Substances 0.000 abstract 1
Landscapes
- Catalysts (AREA)
Abstract
Compositions for reduction of NOx generated during a catalytic cracking process, preferably, a fluid catalytic cracking process, are disclosed. The compositions comprise a fluid catalytic cracking catalyst composition, preferably containing a Y-type zeolite, and a particulate NOx reduction composition containing ferrierite zeolite particles. Preferably, the NOx reduction composition contains ferrierite zeolite particles bound with an inorganic binder. In the alternative, the ferrierite zeolite particles are incorporated into the cracking catalyst as an integral component of the catalyst. NOx reduction compositions in accordance with the invention are very effective for the reduction of NOx emissions released from the regenerator of a fluid catalytic cracking unit operating under FCC process conditions without a substantial change in conversion or yield of cracked products. Processes for the use of the compositions are also disclosed.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/909,706 US20050100494A1 (en) | 2003-11-06 | 2004-08-02 | Ferrierite compositions for reducing NOx emissions during fluid catalytic cracking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200609039A true TW200609039A (en) | 2006-03-16 |
| TWI395614B TWI395614B (en) | 2013-05-11 |
Family
ID=37715245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW94125998A TWI395614B (en) | 2004-08-02 | 2005-08-01 | Ferrierite compositions for reducing nox emissions during fluid catalytic cracking |
Country Status (2)
| Country | Link |
|---|---|
| AR (1) | AR051556A1 (en) |
| TW (1) | TWI395614B (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4973399A (en) * | 1989-11-03 | 1990-11-27 | Mobil Oil Corporation | Catalytic cracking of hydrocarbons |
| US6538169B1 (en) * | 2000-11-13 | 2003-03-25 | Uop Llc | FCC process with improved yield of light olefins |
-
2005
- 2005-08-01 AR ARP050103203 patent/AR051556A1/en unknown
- 2005-08-01 TW TW94125998A patent/TWI395614B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TWI395614B (en) | 2013-05-11 |
| AR051556A1 (en) | 2007-01-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IL174876A0 (en) | FERRIERITE COMPOSITIONS FOR REDUCING NOx EMISSIONS DURING FLUID CATALYTIC CRACKING | |
| SG152232A1 (en) | Compositions and processes for reducing nox emissions during fluid catalytic cracking | |
| NO20075962L (en) | Compositions and processes to reduce NOx emissions during fluid catalytic cracking | |
| Clough et al. | Nanoporous materials forge a path forward to enable sustainable growth: Technology advancements in fluid catalytic cracking | |
| TW200635659A (en) | Method for controlling NOx emissions in the FCCU | |
| SG152221A1 (en) | Catalyst compositions comprising metal phosphate bound zeolite and methods of using same to catalytically crack hydrocarbons | |
| IL213527A0 (en) | FERRIERITE COMPOSITIONS FOR REDUCING NOx EMISSIONS DURING FLUID CATALYTIC CRACKING | |
| ATE300595T1 (en) | REDUCTION OF GASOLIN SULFUR CONTENT IN A CATALYTIC FLUID CRACKING PROCESS | |
| TW200603887A (en) | Compositions and processes for reducing NOx emissions during fluid catalytic cracking | |
| NO20076129L (en) | NOx reducing compositions for use in partially burn FCC processes | |
| SE9903054L (en) | Sulfur reduction in gasoline during catalytic cracking in floating bed | |
| TWI231231B (en) | Gasoline sulfur reduction catalyst for fluid catalytic cracking process | |
| MY146107A (en) | Catalyst composition for reducing gasoline sulfur content in catalytic cracking process | |
| TW200638989A (en) | Gasoline sulfur reduction catalyst for fluid catalytic cracking process | |
| RU2008103182A (en) | PENTASYL CATALYST FOR LIGHT OLEFINS IN PSEUDO-LIQUID CATALYTIC UNITS | |
| WO2008002504A3 (en) | Catalyst additive for reduction of sulfur in catalytically cracked gasoline | |
| MX2009008844A (en) | Gasoline sulfur reduction catalyst for fluid catalytic cracking process. | |
| TW200609039A (en) | Ferrierite compositions for reducing NOx emissions during fluid catalytic cracking | |
| JP2010519031A5 (en) | ||
| WO2002083304A3 (en) | Zeolite based catalyst of ultra-high kinetic conversion activity | |
| TW200607563A (en) | Compositions and processes for reducing NOx emissions during fluid catalytic cracking | |
| WO2008005155A3 (en) | Aluminum sulfate bound catalysts | |
| SG132621A1 (en) | Desulfurization catalyst for catalytic cracked gasoline and method for desulfurizing catalytic cracked gasoline using the same | |
| WO2009147496A3 (en) | Cracking process and enhanced catalysts for said process | |
| TH101978A (en) | Sulfur-reducing catalyst for the catalytic cracking process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |