J. Ray Mcdermott, S.a.

Venkata Appala Nuti

Venkata Krishnan Ramanujam

Srinivas Rajabahadur Arcot

Aspects of the present disclosure relate to methods, systems, and apparatus for efficiently reducing carbon footprints in refining systems and petrochemical processing systems. In one aspect, a plastic powder feedstock is blended into a feedstock of a processing system to re-use plastic and reduce carbon footprints. In one implementation, a method of blending plastics into a processing system includes pulverizing a plastic supply to a plastic stock having a granule size that is within a range of 7 nanometers to 10 nanometers. The method includes separating the plastic stock to remove a portion having a granule size that is outside of the range of 7 nanometers to 10 nanometers and generate a plastic feedstock. The method includes blending the plastic feedstock into a feedstock of the processing system to generate a blended feedstock, and processing the blended feedstock.

Plastic blending methods, systems, and apparatus for efficiently reducing carbon footprints in refining systems and petrochemical processing systems

Aspects of the present disclosure relate to steam cycle methods, systems, and apparatus for efficiently reducing carbon footprints in plant systems. In one aspect, a cycle is conducted in a plant system to collect CO. In one aspect, a cycle is conducted in a plant system to recycle energy. The plant system includes one or more of a power production system, a refining system, and/or a petrochemical processing system.

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Venkata Appala Nuti