Technology Unit

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Recovery Unit
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Borealis Borstar PP
Short Name
Recovery Unit
Description

Propylene and Nitrogen recovered as Purge Gas from the Purge Vessel can be recovered a Recovery Unit utilizing Gas-Permeable Membranes. Light Components (e.g. Inert Gases and Impurities), Heavy Hydrocarbon Components (e.g. Waxes and Oligomers) and Co-Catalyst Residues are removed by the Recovery Area.  

Link
https://www.mdpi.com/2073-4360/14/21/4763
System Info

Updated by
UserPic  Kokel, Nicolas
Updated
11/9/2022 4:57 PM
Added
11/8/2022 12:49 PM
  Image
(2022). Polymerization in the Borstar Polypropylene Hybrid Process: Combining Technology and Catalyst for Optimized Product Performance. Polymers. 14. 4763. 10.3390/polym14214763. Borstar PP Process - SIMPLIFIED FLOW DIAGRAM OF THE PURGE & RECOVERY SECTION