Uop Lcc

Ifp Energies Nouvelles

Brandon Scott Carpenter

Daniel N Myers

Bradley P Russell

Kishore J Doshi

Partial oxidation/steam reformers () which use heat integrated steam cycles and steam to carbon ratios of at least about 4:1 to enable efficient operation at high pressures suitable for hydrogen purification unit operation such as membrane separation () and pressure swing adsorption.

Hydrogen generation process using partial oxidation/steam reforming

An arrangement for the controlled production of an essentially linear array of hydrocarbon feed injection jets maintains stable and reliable jets by passing individual piping for each jet through a support shroud that is located in a contacting vessel. Controlled atomization is provided by independently injecting a uniform quantity of gas medium into each of the plurality of uniformly created feed injection streams upstream of a discharge nozzle that separately discharges each mixed stream of hydrocarbons and gas medium into a stream of catalyst particles at or about the inner end of the support shroud. The feed injection jets are suitable for positioning in an inner location of a large contacting vessel. Uniformity of distribution is obtained by dividing the hydrocarbons streams from an oil chamber into an individual oil conduit for each spray injection nozzle. The individual oil conduits receive separate streams of a gas phase fluid that mixes with feed to pass the mixture to a spray nozzle. Each spray nozzle discharges a discrete jet of the gas and oil mixture into the vessel. An individual restrictor controls at least one of the fluid flow to each spray nozzle. A distributor shroud positions and guides the individual conduits supplying the mixture to the jets to permit extension of the jets into the interior of the vessel where the contacting occurs.

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Chicago, IL, United States of America

Brandon Scott Carpenter