Исследование Cr-Zr оксидных катализаторов для дегидрирования пропана /А. В. Зубков, Т. А. Бугрова

Зубков, Александр Вадимович
Электронный ресурс
Другой Автор
Бугрова, Татьяна Александровна
Источник
Паралельное заглавие
Investigation of Cr-Zr oxide catalysts for propane dehydrogenation
Аннотация
Two series of cromium-zirconium mixed oxide catalysts with different Cr/Zr molar ratio were prepared by co-precipitation method. Porous structure of catalysts was investigated by low-temperature N2 adsorption, phase composition and chromium state of catalysts were characterized by X-ray diffraction (XRD) and temperature-programmed reduction with H2 (TPR-H2). The mixed catalysts were studied in non-oxidative dehydrogenation of propane at 550 °C. The catalysts obtained without ageing were shown higher activity in propane dehydrogenation due to possible higher content of reducible Cf 5+/6+
Всего оценка: 0
Нет записей для отображения.
 
 
 
02441naa a2200349 c 4500
001
 
 
vtls000634736
003
 
 
RU-ToGU
005
 
 
20181018133100.0
007
 
 
cr |
008
 
 
181018s2018    ru     fs     100 0 rus d
035
$a to000634736
039
9
$a 201810181331 $b cat34 $c 201810180820 $d VLOAD $y 201810180758 $z VLOAD
040
$a RU-ToGU $b rus $c RU-ToGU
100
1
$a Зубков, Александр Вадимович
245
1
0
$a Исследование Cr-Zr оксидных катализаторов для дегидрирования пропана $c А. В. Зубков, Т. А. Бугрова
246
1
1
$a Investigation of Cr-Zr oxide catalysts for propane dehydrogenation
504
$a Библиогр.: 6 назв.
520
3
$a Two series of cromium-zirconium mixed oxide catalysts with different Cr/Zr molar ratio were prepared by co-precipitation method. Porous structure of catalysts was investigated by low-temperature N2 adsorption, phase composition and chromium state of catalysts were characterized by X-ray diffraction (XRD) and temperature-programmed reduction with H2 (TPR-H2). The mixed catalysts were studied in non-oxidative dehydrogenation of propane at 550 °C. The catalysts obtained without ageing were shown higher activity in propane dehydrogenation due to possible higher content of reducible Cf 5+/6+
653
$a экспериментальные исследования
653
$a мономеры
653
$a химические соединения
653
$a хром
653
$a дегидрирование
653
$a синтез катализаторов
655
4
$a статьи в сборниках
700
1
$a Бугрова, Татьяна Александровна
773
0
$t Перспективы развития фундаментальных наук. Т. 2 : сборник научных трудов XV Международной конференции студентов, аспирантов и молодых ученых, 24–27 апреля 2018 г. $d Томск, 2018 $g Т. 2 : Химия. С. 117-119 $z 9785946217231 $z 9785946217255 $w to000633033
852
4
$a RU-ToGU
856
7
$u http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000634736
908
$a статья
999
$a VIRTUA               
999
$a VTLSSORT0070*0080*0350*0400*1000*2450*2460*5040*5200*6530*6531*6532*6533*6534*6535*6550*7000*7730*8520*8560*9080*9992
Нет комментариев.
Предмет
статьи в сборниках
Резюме
Two series of cromium-zirconium mixed oxide catalysts with different Cr/Zr molar ratio were prepared by co-precipitation method. Porous structure of catalysts was investigated by low-temperature N2 adsorption, phase composition and chromium state of catalysts were characterized by X-ray diffraction (XRD) and temperature-programmed reduction with H2 (TPR-H2). The mixed catalysts were studied in non-oxidative dehydrogenation of propane at 550 °C. The catalysts obtained without ageing were shown higher activity in propane dehydrogenation due to possible higher content of reducible Cf 5+/6+