Integrated manufacturing of REciclable multi-material COmposites for the TRANSport sector
Nitrogen Conservation in Polymerization Processes
A closed-loop nitrogen transport system including a first transfer line configured for nitrogen pressure conveyance of a polymer fluff from at least one upstream vessel to at least one downstream vessel, a second transfer line configured to return a nitrogen gas stream comprising primarily nitrogen from the at least one downstream vessel to the at least one upstream vessel, a conveyor blower operable to provide flow throughout the closed loop, and a treatment unit operable to remove hydrocarbons from at least a portion of the nitrogen gas stream comprising primarily nitrogen, to provide a purified nitrogen stream.
» Number: US2020306684A1 (A1)
» Publication Date: 01/10/2020
» Applicant: CHEVRON PHILLIPS CHEMICAL CO LPâ??[US]
» Inventor: JI LEIâ??[US]; HENDRICKSON GREGORY Gâ??[US] (3)
This project has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement Nº 768737
