Nuovo Pignone Spa

Andrea Masi

Sergio Palomba

Lorenzo Bergamini

Massimo Camatti

Marco De Iaco

Simone Billi

Fabrizio Mammoliti

Alessandro Pagliantini

Systems and methods include using a subsea machine for separating a mixture received from a seabed well. The subsea machine includes: a chamber configured to receive and separate by gravity the mixture received from the seabed well. The chamber includes: a housing configured to contain the mixture received from the undersea well during separation, and a piston provided inside the housing and separating the housing into a top section and a bottom section. The piston is configured to move in a first direction along an axis to create more space in the top section for receiving the mixture from the seabed well and to move in a second opposite direction along the axis for removing the mixture from the chamber after separation has occurred.

Subsea machine and methods for separating components of a material stream

An integrated high-pressure compression unit for a process fluid that includes at least a first compression device able to compress the process fluid from a essentially gaseous initial thermodynamic state to an intermediate thermodynamic state, a second compression device connected mechanically to the first compression device and able to compress the process fluid from the intermediate thermodynamic state to a final thermodynamic state, a motor device able to drive the first compression device and the second compression device, and a pressure casing or housing in which at least the said first and second compression devices are mechanically coupled to each other.

High-pressure compression unit for process fluids for industrial plant and a related method of operation

Growing community of inventors

Florence, Italy

Andrea Masi