Please use this identifier to cite or link to this item: http://earchive.tpu.ru/handle/11683/35171
Title: Intensification and forecasting of low-pour-point diesel fuel production via modelling reactor and stabilizer column at industrial unit
Authors: Belinskaya, Natalia Sergeevna
Frantsina, Evgeniya Vladimirovna
Ivanchina, Emilia Dmitrievna
Popova, N. V.
Zyryanova, I. V.
Averyanova, E. V.
Keywords: интенсификация; прогнозирование; дизельное топливо; реакторы; колонны; стабилизаторы; литье; депарафинизация; коррозионная активность; трубопроводы
Issue Date: 2016
Publisher: IOP Publishing
Citation: Intensification and forecasting of low-pour-point diesel fuel production via modelling reactor and stabilizer column at industrial unit / N. S. Belinskaya [et al.] // IOP Conference Series: Earth and Environmental Science. — 2016. — Vol. 43 : Problems of Geology and Subsurface Development : XX International Scientific Symposium of Students, Postgraduates and Young Scientists, 4–8 April 2016, Tomsk, Russia. — [012062, 6 p.].
Abstract: In this work forecast calculation of stabilizer column in the technology of low-pour- point diesel fuel production was modelled. The results of forecast calculation were proved by full-scale experiment at diesel fuel catalytic dewaxing unit. The forecast calculation and full- scale experiment made it possible to determine the ways of mass transfer intensification, as well as to increase the degree of hydrogen sulphide removal in the column, and thereby to decrease corrosiveness of the product stream. It was found out that maintenance of the reflux rate in the range of 80-90 m3/h and injection of additional vapourizing streams, such as stable naphtha from distillation unit (in the volume of 10-22 m{3}/h) and hydrogen-containing gas (in the volume of 100-300 m{3}/h), ensure complete elimination of corrosive hydrogen sulphide from the product stream. Reduction of stream corrosive activity due to suggested solutions extends service life of equipment and pipelines at industrial catalytic dewaxing unit.
URI: http://earchive.tpu.ru/handle/11683/35171
Appears in Collections:Материалы конференций

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