Effective Reduction of Emission Using a Natural Zeolite-Based Three-Way Catalyst
Catalytic converters have been effectively controlling the harmful exhaust gases to meet stringent emission norms. This article presents a new three-way catalyst developed using natural zeolite for effective emission reduction. The step-by-step preparation of the material for the developed catalyst is followed by its characterization using an energy dispersive X-ray (EDX), X-ray diffraction (XRD), and scanning electron microscope (SEM). The testing performed on a synthetic gas test bench (SGTB) shows substantial carbon monoxide (CO), hydrocarbon (HC), and nitric oxide (NO) reduction. Results show a 100% conversion for NO above 280°C, 54.8% for CO at 315°C, and 52% for HC at 500°C. The developed natural zeolite-based catalyst stands out from among current catalysts and can be endorsed for three-way conversions than the synthetic zeolite catalyst.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/19463979
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Supplemental Notes:
- Abstract reprinted with permission of SAE International.
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Authors:
- Satpute, Sanjay T
- Maske, Vidyasagar B
- Kumbhar, Surajkumar G
- Kumbhar, Sanjay R
- Kurane, Rajanikant M
- Publication Date: 2022-4-7
Language
- English
Media Info
- Media Type: Web
- Features: References;
- Pagination: pp 301-309
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Serial:
- SAE International Journal of Materials and Manufacturing
- Volume: 15
- Issue Number: 3
- Publisher: SAE International
- ISSN: 1946-3979
- EISSN: 1946-3987
- Serial URL: https://www.sae.org/publications/collections/content/E-JOURNAL-05
Subject/Index Terms
- TRT Terms: Catalysts; Catalytic converters; Microscopy; Nitrogen oxides; Pollutants; Testing equipment
- Subject Areas: Highways; Vehicles and Equipment;
Filing Info
- Accession Number: 01842759
- Record Type: Publication
- Source Agency: SAE International
- Report/Paper Numbers: 05-15-03-0019
- Files: TRIS, SAE
- Created Date: Apr 19 2022 4:15PM