Product Description
Plaintiffs alleged in publicly filed U.S. asbestos personal-injury and wrongful-death litigation that Phillips Petroleum Company operated Marlex high-density polyethylene (HDPE) slurry-loop reactor complexes at Pasadena TX, Borger TX, Sweeny TX, and other sites that used asbestos-woven fabric jacket insulation on the slurry-loop reactor legs, asbestos-block hot-side lagging on the reactor and recycle-pump shells, and asbestos-packed flange gaskets on hot polymer / diluent-recycle piping. According to those publicly filed asbestos litigation records, the asbestos-fabric jacket insulation allegedly maintained reactor loop temperature for the Ziegler-type chromium catalyst polymerization of ethylene into Marlex HDPE resin, and the asbestos-block lagging allegedly held skin temperatures down on the loop shell.
Plaintiffs alleged that Phillips Marlex slurry-loop reactors required periodic decoking and cleanout, and that the asbestos-fabric jacket insulation and asbestos-block lagging were allegedly stripped and re-lagged during scheduled turnarounds.
Workers Exposed
Plaintiffs allegedly exposed to Phillips Petroleum Marlex HDPE reactor asbestos-containing components include:
- Polymer reactor operators on Marlex slurry-loop reactor rounds and sampling
- Chemical plant pipefitters cutting into hot polymer and diluent-recycle piping at flanges
- Chemical plant boilermakers rebuilding reactor loop shells and recycle-pump housings
- Chemical plant turnaround crews on scheduled reactor decoking and cleanout shutdowns
- Chemical plant insulators stripping and re-lagging asbestos-fabric jacket insulation
- Chemical plant electricians on reactor heater and instrumentation work
- Chemical plant maintenance on flange packing and gasket renewal