Perforated base for a bubble column reactor, for hydrocarbon synthesis, has vertical structures with side openings for horizontal gas flows into the liquid containing catalyst particles

摘要

The perforated base (1) for a gas flow into a liquid (4) over it in a bubble column reactor is structured for the gas (G) to flow into the liquid at right angles to the reactor vertical axis. Openings (2) for the gas flow are at a given height (4) over the perforated base. At least one vertical and closed structure (3) is on the perforated base for the gas under the base to pass out horizontally through side openings.