Catalytic reactor and process

Abstract From the Canadian patent

Fischer-Tropsch synthesis is performed using a compact catalytic reactor unit (10) defining channels in which is a gas-permeable catalyst structure (16) the channels extending between headers (18). The synthesis occurs in at least two stages, as the reactor unit provides at least two successive channels (14 14a) for the Fischer-Tropsch synthesis connected by a header the gas flow , velocity through the first channel being sufficiently high that no more than 65% of the carbon monoxide undergoes conversion. The gases are cooled (25) in the header between the two stages, so as to condense water vapour and then , pass through the second channel at a sufficiently high gas flow velocity that …