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Chemistry: fischer-tropsch processes; or purification or recovery of products thereof March listing by industry category 03/09

20090069450 - Commercial fischer-tropsch reactor: A catalytic reaction system comprising: a catalytic reactor fluidly connected with at least two slurry loops, wherein the reactor comprises at least as many reactor product outlets and at least as many slurry return inlets as slurry loops; wherein each slurry loop comprises a separation system comprising a separation system... Agent: Conley Rose, P.C. David A. Rose

20090069452 - Methods and apparatus for producing ethanol from syngas with high carbon efficiency: The present invention discloses and teaches new methods of converting syngas into ethanol and/or other higher alcohols. Preferred embodiments recycle methanol, partially convert it to syngas, and then convert this additional syngas also to C2+ alcohols. Generally, the invention provides reactors comprising catalysts capable of converting syngas to alcohols with... Agent: Range Fuels, Inc. Attn: Ryan O'connor

20090069451 - Precipitated iron catalyst for hydrogenation of carbon monoxide: A method of producing an iron catalyst for catalyzing the hydrogenation of carbon monoxide is disclosed. The method comprises using a reduced amount of acid for iron dissolution compared to certain previous methods. The resulting acidic iron mixture is heated without boiling to obtain a nitrate solution having a Fe2+:Fe3+... Agent: Conley Rose, P.C. David A. Rose