Invention Grant
- Patent Title: Polystyrene processing apparatus and method
- Patent Title (中): 聚苯乙烯加工设备及方法
-
Application No.: US12692598Application Date: 2010-01-23
-
Publication No.: US07935783B2Publication Date: 2011-05-03
- Inventor: Joseph Douglas Sanders
- Applicant: Joseph Douglas Sanders
- Agency: Premier Law Group, PLLC
- Agent Christopher Wood; Daniel Eisenberg
- Main IPC: C08F6/00
- IPC: C08F6/00
Abstract:
A method and apparatus for processing polystyrene. The method includes the steps: using at least one scrapped surface heat exchanger (160) to heat a solution of polystyrene dissolved in an organic solvent to provide a heated solution of polystyrene dissolved in the organic solvent, and separating the dissolved polystyrene from the organic solvent. The apparatus includes: a holding tank at least partly filled with a solution of polystyrene dissolved in an organic solvent, at least one scrapped surface heat exchanger (160), and a separator.
Public/Granted literature
- US20100123261A1 Polystyrene Processing Apparatus and Method Public/Granted day:2010-05-20
Information query
