General Electric Company

Luis Rogelio Granados

Jeffery Allen Rader

A system includes a first steam injector configured to mix a steam and a feedstock to form a heated feedstock. Additionally, first viscosity of the feedstock is greater than a second viscosity of the heated feedstock. The system also includes a feed system positioned upstream of the first steam injector and configured to supply the feedstock to the first steam injector. In addition, the system includes a steam system configured to supply the steam to the first steam injector. Furthermore, the system includes a gasifier coupled to the first steam injector and configured to receive the heated feedstock.

Steam injector for a gasification system

A system includes a solid feed pump that includes a housing, a rotor disposed in the housing, a curved passage disposed between the rotor and the housing, an outlet coupled to the curved passage, and a plurality of solid feed guides extending across the curved passage adjacent the outlet. Each solid feed guide of the plurality of solid feed guides is configured to direct solid feed within the curved passage towards the outlet, and each solid feed guide of the plurality of solid feed guides is disposed at a different respective circumferential location along the curved passage relative to a rotational axis of the rotor.

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Houston, TX, United States of America

Luis Rogelio Granados