TH14805A - A method for performing the transformation by a multiphase reaction using a catalyst. - Google Patents

Abstract

A method for conducting a continuous multi-phase reaction using a catalyst, such as the conversion of synthetic gases to larger hydrocarbon fuels. The reactive gas is passed through a gas-permeable plate 15 into a slurry of yield and fine-grained catalysts. Separate the liquid output Out of the remaining slurry by using the filter unit 13 with the filter 22, different pressures are created on both sides of the filter 22 by means of a stabilizing device 23 inside the filter unit. This maintains the level of the filter 32 contained within the 22 filtration unit below the level of the slurry 16. The state of the slurry 16 maintains constant stirring by supplying the gas component. Into a beam of gas bubbles that sprout through Differential pressures on both sides of the switch 22 filters prevent the filter from clogging. And the area of gas 28,29 above the filterable substance 32 and the slurry 16 can be connected.

Claims (9)

1. A method for conducting a continuous multiphase reaction. That use catalysts Which the product contains at least one liquid component And the catalyst is a fine solid Methods contain: transport of reactive substances. Into the slurry (16) of the reactants, the yield and the catalyst into the reactor vessel (11) are characterized by; Separate the liquid product (32) from the rest of the slurry (16) using a strainer (13); Resulting in a mean difference of pressure On both sides of the filter (13); Making the mean differential pressure change Or oscillates around a mean differential pressure; and maintains the state of the slurry (16) to maintain constant stirring. By sending a string of gas components into the slurry (16). 2. The method referred to in claim 1 is characterized by the presence of any gas component, including any reactive gas. 3. The method referred to in claim 1 or 2 is characterized in that in which the turbulence condition in slurry (16) is maintained by a gas bubble thrown through 4. Method as claimed in any of the previous claims. It is characterized in that at least partly different pressure difference is maintained by keeping the slurry level (16) higher than the output level (32) in the field of filter media (13). ) May choose to do so by means of security equipment The filterable substance side of the filter (13) to remain stable. 5. Means as claimed in any of the previous claims. It is characterized by the fact that the pressure is changed or swayed by the turbulent movements of the slurri (16). 6. Means as claimed in any of the previous claims. It is characterized by the fact that the pressure is fluctuated or swayed by means of pulsating excitation pressure on the volume of the gas (28) above the filterable substance (32). 7. Means as claimed in any of the previous claims. It is characterized in that the gas region (29) above the slurry (16) is in contact with the filterable substance (32) or the gas region (28) above the filterable substance (32). 8. Means as claimed in any of the previous claims. It is characterized in that the average differential pressure is less than 500 kPa. 9. Means as claimed in any of the previous claims. Have a look at which pressure The shifted or oscillating will range from 10% to 200% of the average differential pressure 1. 0. Method as claimed in any of the previous claims. It has characteristics where the reactants are CO and H2. Catalysts are catalysts. Fischer-Tropsch And the products are larger molecules of methanol and hydrocarbons.