Chemistry: fischer-tropsch processes; or purification or recover – Liquid phase fischer-tropsch reaction
Patent
1993-05-20
1994-09-20
Mars, Howard T.
Chemistry: fischer-tropsch processes; or purification or recover
Liquid phase fischer-tropsch reaction
C07C 104
Patent
active
053489829
ABSTRACT:
The present invention is a method for optimally operating a three phase slurry bubble column. The constituents of the three phases, gas, liquid, and solids, are determined by the chemical reaction in the column. The method includes injecting the gas phase into the column with an appropriate velocity so that the solid phase is fluidized while still maintaining "plug flow" over the column length.
REFERENCES:
patent: 2671103 (1959-03-01), Kolbel et al.
patent: 4857559 (1989-08-01), Eri et al.
Perry et al., Chemical Engineers Handbook, 5th Ed., McGraw Hill Book Co., NY, 4-16 to 4-18, 1973
Kobel et al., Fischer Tropath Synthesis is Liquid Phase; Catal. Rev.-Sci Eng. 21 (2) 225-274 (1980).
Shah et al., AI Ch E Journal, 28 No. 3, pp. 353-378, May 1982.
Herbolzheimer Eric
Iglesia Enrique
Exxon Research & Engineering Co.
Hartman Ronald D.
Mars Howard T.
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