Увеличение активности катализаторов глубокой гидроочистки дизельных фракций путём введения бора и фосфора; Перспективы развития фундаментальных наук; Т. 2 : Химия
| Parent link: | Перспективы развития фундаментальных наук=Prospects of Fundamental Sciences Development: сборник научных трудов XIV Международной конференции студентов, аспирантов и молодых ученых, г. Томск, 25-28 апреля 2017 г./ Национальный исследовательский Томский политехнический университет (ТПУ) ; под ред. И. А. Курзиной, Г. А. Вороновой.— , 2017 Т. 2 : Химия.— 2017.— [С. 19-21] |
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| Yazar: | |
| Diğer Yazarlar: | , , |
| Özet: | Заглавие с экрана CoMo-catalysts with modified by Boron and Phosphorus were studied. Supports and catalysts were characterized by nitrogen adsorption, XPS, HTEM, IR-spectroscopy of adsorbed CO, UV-Vis DRS. Catalysts were tested in hydrotreating of diesel fraction (initial S and N contents were 4100 ppm and 210, respectively). Catalysts were tested in hydrotreating of model mix (initial S and N contents were 1500 ppm and 100 ppm, respectively). All modified catalysts provided production of ultra-low sulfur diesel fuels (less than 10 ppm). The catalysts with a boron content of 1‒1,5 wt.% and a phosphorus of 1 wt.% were shown to have the highest activity. |
| Dil: | Rusça |
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2017
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| Online Erişim: | http://earchive.tpu.ru/handle/11683/44512 |
| Materyal Türü: | Elektronik Kitap Bölümü |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=624449 |
| Özet: | Заглавие с экрана CoMo-catalysts with modified by Boron and Phosphorus were studied. Supports and catalysts were characterized by nitrogen adsorption, XPS, HTEM, IR-spectroscopy of adsorbed CO, UV-Vis DRS. Catalysts were tested in hydrotreating of diesel fraction (initial S and N contents were 4100 ppm and 210, respectively). Catalysts were tested in hydrotreating of model mix (initial S and N contents were 1500 ppm and 100 ppm, respectively). All modified catalysts provided production of ultra-low sulfur diesel fuels (less than 10 ppm). The catalysts with a boron content of 1‒1,5 wt.% and a phosphorus of 1 wt.% were shown to have the highest activity. |
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