Process for carrying out a chemical equilibrium reaction
AssigneeShell Oil Company
InventorKlaas R. Westerterp
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Abstract
In a process for carrying out a chemical equilibrium reaction by introducing gaseous starting compounds in a reaction zone containing a fixed bed of coarse catalyst particles having interstices between them, fine particles adsorbing substantially all of the product compounds are passed downwardly through the interstices and subsequently withdrawn from the reaction zone.
Claims2
Process for carrying out a chemical equilibrium reaction by introducing as reactants carbon monoxide and hydrogen in the gaseous phase into a reaction zone comprising at least two vertically aligned fixed beds of catalyst particles suitable for converting said reactants into methanol positioned in series on top of each other, said catalyst particles having interstices therebetween, and at least a portion of said catalyst particles comprising a catalyst for said chemical equilibrium reaction, which process comprises introducing said reactants at the bottom of the bottommost bed to flow upwardly through the beds, passing in a downward direction through said interstices relatively fine particles, adsorbing substantially all of the product compound or product compounds of said chemical equilibrium reaction onto said particles, and subsequently withdrawing said relatively fine particles from said reaction zone.
Dependencies are inferred from the claim text.