Main > SURFACTANTS > NonIonic Surfactants > Sugar. Derived Nonionic Surfactant > Recovery. Reuse > Ultrafiltration

Product USA. R

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 01.00
PATENT ASSIGNEE Rhodia Inc (Cranbury; NJ)
PATENT CLAIMS Surfactant recovery from aq soln
- Use of sugar derived surfactant that remains polar & solva
ted at operating T of ultrafiltration system
Ultrafiltration at < 45 psi pressure & surfactant is recovered from permeate
PATENT PHOTOCOPY Available on request

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