| 摘要 |
FIELD: oil and gas industry.SUBSTANCE: invention is related to hydrocracking reactor comprising a frame with reactor floor and head, inner heat insulation, input tubes for raw stock and hydrogen-containing gas, a tube for product output. Catalyst for all reactor zones is placed into a common circular basket consisting of two concentrical perforated shells with filter screens; the perforated shells are interconnected by a floor and a head. The upper filtering zone of the reactor is limited by a truncated cone. Raw stock flow passes radially from the centre to periphery thus filling cavity between the outer perforated shell and non-perforated shell, then other zones come in turn except for the last one, then it passes radially from periphery to the centre thus filling cavity inside the non-perforated shell up to the truncated cone, passes radially from the centre to periphery and leaves the reactor through the tube.EFFECT: reducing hydraulic resistance of raw stock flow and hydrogen-containing gas, improvement of contact area of raw stock and hydrogen-containing gas with the catalyst, increasing readiness of the hydrocracking reactor for installation.1 dwg |
