Title:
REGENERATION OF ORGANIC PHOSPHORIC ACID ESTER SOLUTION
Document Type and Number:
Japanese Patent JPS5872597
Kind Code:
A
Abstract:
Acidity of used organophosphate containing functional fluids is reduced by contact with activated alumina. The activated alumina is regenerated for re-use by a sequential leaching/heating process.
Inventors:
JIYOSEFU FURANSHISU ANZENBAAGA
Application Number:
JP17471882A
Publication Date:
April 30, 1983
Filing Date:
October 06, 1982
Export Citation:
Assignee:
STAUFFER CHEMICAL CO
International Classes:
C07F9/02; C10M175/00; C07F9/12; (IPC1-7): C07F9/09
Attorney, Agent or Firm:
Aoki Akira