RU2016139858A - DEVICE FOR PRODUCING ULTRA-SULFUR DIESEL FUEL - Google Patents

Claims (1)

1. Device for producing ultrafine sulfur diesel fuel, comprising an inlet separator with a hydrogen output line, at least one reactor with a phase interface with at least one catalyst layer each and a hydrogenation unit circulation unit, characterized in that the device includes homogeneous radial feed reactors of the raw material mixture through the catalyst bed, at least one heat exchange unit, equipped with refrigerant input / output lines, a hydrogenation unit circulation unit, is placed in each catalyst layer It is made in the form of an ejector with a raw material mixture as a working fluid, and in the axial region of the central collector of the reactor there is a nozzle device for blowing hydrogen sulfide equipped with an axial hydrogen supply pipe from the inlet separator below the nozzle and a hydrogenation distributor located at the level of the interface and above the nozzle , and also the withdrawal line of the desulfurized hydrogenate, in addition, the reactor is equipped with a supply line of circulating hydrogenated, located below the surface and a phase separation and above the catalyst layer, on which an absorber is installed, connected to the reactor above the phase separation level with a hydrogen supply line, and with an ejector, a hydrogen saturated hydrogen circulating hydrogenate supply line, also equipped with an exhaust gas output line.