Abstract: The invention relates to a distribution device (1) for distributing liquid over an underlying catalyst bed comprising a horizontal collection tray (2) provided with at least one gas chimney (3) for upward or downward passage of gas and with liquid dosing nozzles (4) for downward passage of liquid, wherein the gas chimney(s) (3) and liquid doing nozzles (4) are separate from each other and do not have the same longitudinal axis, and wherein each liquid dosing nozzle (4) comprises a concentrically arranged liquid passing hole (5) and splash plate (6), wherein the splash plate (6) is located below the liquid passing hole (5) and below the collection tray (2) such that there is a free fall distance for liquid of at least 100 mm between the hole (5) and the splash plate (6). The invention further relates to a reactor for hydroprocessing comprising such distribution device (1), the use of such reactor for hydroprocessing and a process for hydrocracking or hydrotreating in such reactor.

Abstract: The invention relates to a reactor internal comprising a substantially horizontal lower support grid and at least one distribution device selected from a distribution tray and means for distributing a quench fluid, which distribution device is located above the lower support grid and is connected to and spaced apart from the lower support grid by means of vertically extending legs. The invention further relates to a reactor internal (6) comprising a lower (7) and an upper support grid (19) and a distribution device (8, 20), wherein the support grids (7, 19) are connected to and spaced apart from each other by means of vertically extending legs (21). The invention also relates to a reactor comprising such internal and to the use of such reactor in a process for hydrocarbon processing.