Исследован дизельный вариант процесса легкого гидрокрекинга вакуумного газойля и его 5-20%-ных смесей с хлопковым маслом при температуре 410 о С, давлении водорода 5.0 МПа с использованием в качестве катализатора каталитической системы на основе цеолитсодержащего катализатора крекинга Омникат-210П и модифицированных оксидами переходных металлов нанотрубок галлоизитов HNiO, HСoO и HМoO. Выявлено, что выходы бензиновой фракции составляют 17% масс, дизельной фракции 42% с общим содержание серосодержащих соединений в этих фракциях 0.0045-0.0025% масс. и 0.0035-0.0025% масс соответственно.
The production of biodiesel esters by transesterification of corn and sunflower oil with methanol has been analyzed using 1,3-bis (isopropylamino)-propan-2-ol catalyst in 15-45mT magnetic field, at 65°C temperature and 6:1 molar ratio of methanol to oil. Experiments were carried out in three-neck round-bottom flask which is placed in magnetic field produced by electromagnets and equipped with a thermometer, a mixer and a dropping funnel. The yield of the biodiesel ester was 95-97% (by mass) and the duration of the process was 4.5 times shorter with magnetic field when the catalyst is used at 3% by weight relative to oil.
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