US PATENT SUBCLASS 518 / 705
TREATMENT OF FEED OR RECYCLE STREAM
Current as of:
June, 1999
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518 /
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CHEMISTRY: FISCHER-TROPSCH PROCESSES; OR PURIFICATION OR RECOVERY OF PRODUCTS THEREOF
705
TREATMENT OF FEED OR RECYCLE STREAM
DEFINITION
Classification: 518/705
TREATMENT OF FEED OR RECYCLE STREAM:
(under the class definition) Processes wherein at least one reactant is treated prior to the Fischer-Tropsch reaction, such as removing sulfur therefrom, or processes wherein the recycle stream is treated prior to returning to the reaction zone.