| 摘要 |
<p>PURPOSE:To quickly and optimally determine a schedule of crude oil feed to distillation equipment. CONSTITUTION:The title device is provided with a data table having data necessary for preparing an oil feed schedule in passing oil, a part for selecting reception, a part for selecting an oil feed tank, so as to minimize a difference in the specific gravity or density of feed oils, a part for preparing the selected day's schedules, and a distillation simulator part for performing the calculation of the yields of distillates for each day's schedule, so that a day's schedule which gives an yield nearest to an objective is prepared and determined.</p> |
