In-situ diffuse reflective infrared Fourier transform spectroscopy (DRIFTS) study on Ni passivation in FCC catalysts from boron-based technology
Fluid Catalytic Cracking (FCC) is a crucial refining process supplying majority of gasoline used worldwide as well as other key building blocks for chemical industry. Nickel, a contaminant in crude oil, deposits on FCC catalysts and induces unwanted dehydrogenation reactions, inhibiting the FCC unit...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2021-02-01
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| Series: | Catalysis Communications |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1566736720303496 |
| _version_ | 1818736224869810176 |
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| author | Claire Chunjuan Zhang Jian Shi Sage Hartlaub Joseph P. Palamara Ivan Petrovic Bilge Yilmaz |
| author_facet | Claire Chunjuan Zhang Jian Shi Sage Hartlaub Joseph P. Palamara Ivan Petrovic Bilge Yilmaz |
| author_sort | Claire Chunjuan Zhang |
| collection | DOAJ |
| description | Fluid Catalytic Cracking (FCC) is a crucial refining process supplying majority of gasoline used worldwide as well as other key building blocks for chemical industry. Nickel, a contaminant in crude oil, deposits on FCC catalysts and induces unwanted dehydrogenation reactions, inhibiting the FCC unit from reaching optimal operation. We describe a new spectroscopic methodology to characterize the impact of boron interaction on nickel in FCC catalysts through a trend analysis of CO DRIFTS for FCC catalysts from boron-based technology. Results obtained by the new method provide direct spectroscopic evidence of boron effect on nickel passivation by decreasing reducibility of nickel. |
| first_indexed | 2024-12-18T00:33:45Z |
| format | Article |
| id | doaj.art-2841b77016614f1a9ad2ce2f55685de7 |
| institution | Directory Open Access Journal |
| issn | 1873-3905 |
| language | English |
| last_indexed | 2024-12-18T00:33:45Z |
| publishDate | 2021-02-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Catalysis Communications |
| spelling | doaj.art-2841b77016614f1a9ad2ce2f55685de72022-12-21T21:27:04ZengElsevierCatalysis Communications1873-39052021-02-01150106273In-situ diffuse reflective infrared Fourier transform spectroscopy (DRIFTS) study on Ni passivation in FCC catalysts from boron-based technologyClaire Chunjuan Zhang0Jian Shi1Sage Hartlaub2Joseph P. Palamara3Ivan Petrovic4Bilge Yilmaz5BASF Corporation, 25 Middlesex-Essex Tpk., Iselin, NJ 08830, USABASF Corporation, 25 Middlesex-Essex Tpk., Iselin, NJ 08830, USABASF Corporation, 25 Middlesex-Essex Tpk., Iselin, NJ 08830, USABASF Corporation, 25 Middlesex-Essex Tpk., Iselin, NJ 08830, USABASF Corporation, 25 Middlesex-Essex Tpk., Iselin, NJ 08830, USACorresponding author.; BASF Corporation, 25 Middlesex-Essex Tpk., Iselin, NJ 08830, USAFluid Catalytic Cracking (FCC) is a crucial refining process supplying majority of gasoline used worldwide as well as other key building blocks for chemical industry. Nickel, a contaminant in crude oil, deposits on FCC catalysts and induces unwanted dehydrogenation reactions, inhibiting the FCC unit from reaching optimal operation. We describe a new spectroscopic methodology to characterize the impact of boron interaction on nickel in FCC catalysts through a trend analysis of CO DRIFTS for FCC catalysts from boron-based technology. Results obtained by the new method provide direct spectroscopic evidence of boron effect on nickel passivation by decreasing reducibility of nickel.http://www.sciencedirect.com/science/article/pii/S1566736720303496FCCResidue processingCO-DRIFTSNi-passivationTPRContaminant metals |
| spellingShingle | Claire Chunjuan Zhang Jian Shi Sage Hartlaub Joseph P. Palamara Ivan Petrovic Bilge Yilmaz In-situ diffuse reflective infrared Fourier transform spectroscopy (DRIFTS) study on Ni passivation in FCC catalysts from boron-based technology Catalysis Communications FCC Residue processing CO-DRIFTS Ni-passivation TPR Contaminant metals |
| title | In-situ diffuse reflective infrared Fourier transform spectroscopy (DRIFTS) study on Ni passivation in FCC catalysts from boron-based technology |
| title_full | In-situ diffuse reflective infrared Fourier transform spectroscopy (DRIFTS) study on Ni passivation in FCC catalysts from boron-based technology |
| title_fullStr | In-situ diffuse reflective infrared Fourier transform spectroscopy (DRIFTS) study on Ni passivation in FCC catalysts from boron-based technology |
| title_full_unstemmed | In-situ diffuse reflective infrared Fourier transform spectroscopy (DRIFTS) study on Ni passivation in FCC catalysts from boron-based technology |
| title_short | In-situ diffuse reflective infrared Fourier transform spectroscopy (DRIFTS) study on Ni passivation in FCC catalysts from boron-based technology |
| title_sort | in situ diffuse reflective infrared fourier transform spectroscopy drifts study on ni passivation in fcc catalysts from boron based technology |
| topic | FCC Residue processing CO-DRIFTS Ni-passivation TPR Contaminant metals |
| url | http://www.sciencedirect.com/science/article/pii/S1566736720303496 |
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