Patents

US6863828: Process for separation and recovery of Polyethylene Glycol (PEG) from spent aquesous two-phase systems

The invention relates to the process for the separation and recovery of Polyethylene Glycol (PEG) from SPENT Aqueous Two-Phase Systems (ATPSs). The invention more particularly relates to the recovery of PEG from SPENT aqueous two-phase systems by the application of microwave energy.

Filing Date: 25-03-2003

Issue Date: 08-03-2005

Applicant: CSIR-Central Food Technological Research Institute (CSIR-CFTRI), Mysuru

Patent No: US6863828

Application No: 396125

Inventor(s): Naveen Nagaraj; Chethana S; KSMS Raghavarao

IPC Classification: C02F 001//30, B01J 019//12

Country: United States of America

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