Naphtha desulfurization by prepare Cu-Ni-zeolite adsorbent
For desulfurization of naphtha, NaY zeolite was prepared from Dewekhala kaolin clay (Al-Anbar region). For the prepared zeolite adsorbent, x-ray diffraction, sodium content, silica to alumina ratio, surface area, bulk density and crushing strength were determined. From the x-ray diffraction of the p...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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University of Baghdad/College of Engineering
2014-12-01
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| Series: | Iraqi Journal of Chemical and Petroleum Engineering |
| Subjects: | |
| Online Access: | http://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/292 |
| _version_ | 1818642737403002880 |
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| author | Abdul-Halim A. Mohammed Maha A. Abdulwahhab |
| author_facet | Abdul-Halim A. Mohammed Maha A. Abdulwahhab |
| author_sort | Abdul-Halim A. Mohammed |
| collection | DOAJ |
| description | For desulfurization of naphtha, NaY zeolite was prepared from Dewekhala kaolin clay (Al-Anbar region). For the prepared zeolite adsorbent, x-ray diffraction, sodium content, silica to alumina ratio, surface area, bulk density and crushing strength were determined. From the x-ray diffraction of the prepared NaY zeolite and by a comparison with the standard NaY zeolite, it was found that the prepared adsorbent in this work has approximately the same crystal structure as the standard. Adsorption process was done in a laboratory unit at 25 ᵒC and 4.1 h-1 LHSV. The experimental results show that the promoted adsorbent gives higher percentage of sulfur removal (82.15%) after 10 minute and reaching 40.15% after 120 minute. The adsorption capacity is equal 0.167 mmole "S"/ g after 10 minute while it reached up to 0.77 and 0.98 mmole "S"/g at 50 and 120 minute, respectively. |
| first_indexed | 2024-12-16T23:47:49Z |
| format | Article |
| id | doaj.art-a3cb808a3f45431685b6878cd26617ad |
| institution | Directory Open Access Journal |
| issn | 1997-4884 2618-0707 |
| language | English |
| last_indexed | 2024-12-16T23:47:49Z |
| publishDate | 2014-12-01 |
| publisher | University of Baghdad/College of Engineering |
| record_format | Article |
| series | Iraqi Journal of Chemical and Petroleum Engineering |
| spelling | doaj.art-a3cb808a3f45431685b6878cd26617ad2022-12-21T22:11:25ZengUniversity of Baghdad/College of EngineeringIraqi Journal of Chemical and Petroleum Engineering1997-48842618-07072014-12-01154Naphtha desulfurization by prepare Cu-Ni-zeolite adsorbentAbdul-Halim A. MohammedMaha A. AbdulwahhabFor desulfurization of naphtha, NaY zeolite was prepared from Dewekhala kaolin clay (Al-Anbar region). For the prepared zeolite adsorbent, x-ray diffraction, sodium content, silica to alumina ratio, surface area, bulk density and crushing strength were determined. From the x-ray diffraction of the prepared NaY zeolite and by a comparison with the standard NaY zeolite, it was found that the prepared adsorbent in this work has approximately the same crystal structure as the standard. Adsorption process was done in a laboratory unit at 25 ᵒC and 4.1 h-1 LHSV. The experimental results show that the promoted adsorbent gives higher percentage of sulfur removal (82.15%) after 10 minute and reaching 40.15% after 120 minute. The adsorption capacity is equal 0.167 mmole "S"/ g after 10 minute while it reached up to 0.77 and 0.98 mmole "S"/g at 50 and 120 minute, respectively.http://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/292zeolite NaY, naphtha, desulfurization. |
| spellingShingle | Abdul-Halim A. Mohammed Maha A. Abdulwahhab Naphtha desulfurization by prepare Cu-Ni-zeolite adsorbent Iraqi Journal of Chemical and Petroleum Engineering zeolite NaY, naphtha, desulfurization. |
| title | Naphtha desulfurization by prepare Cu-Ni-zeolite adsorbent |
| title_full | Naphtha desulfurization by prepare Cu-Ni-zeolite adsorbent |
| title_fullStr | Naphtha desulfurization by prepare Cu-Ni-zeolite adsorbent |
| title_full_unstemmed | Naphtha desulfurization by prepare Cu-Ni-zeolite adsorbent |
| title_short | Naphtha desulfurization by prepare Cu-Ni-zeolite adsorbent |
| title_sort | naphtha desulfurization by prepare cu ni zeolite adsorbent |
| topic | zeolite NaY, naphtha, desulfurization. |
| url | http://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/292 |
| work_keys_str_mv | AT abdulhalimamohammed naphthadesulfurizationbypreparecunizeoliteadsorbent AT mahaaabdulwahhab naphthadesulfurizationbypreparecunizeoliteadsorbent |