Liquid purification or separation – Processes – Liquid/liquid solvent or colloidal extraction or diffusing...
Reexamination Certificate
2011-07-12
2011-07-12
Therkorn, Ernest G (Department: 1778)
Liquid purification or separation
Processes
Liquid/liquid solvent or colloidal extraction or diffusing...
C210S638000, C210S656000, C210S659000, C210S198200, C423S179000, C423S179500, C423S298000
Reexamination Certificate
active
07976708
ABSTRACT:
The present invention relates to a process of enriching element content in stable isotopes of light elements in ion-exchange chromatography. The process comprises development of band of light elements in a chromatographic column; elution of said band in a discontinuous basis so as to disconnect said chromatographic column at particular stage; and finally the process comprises of regeneration step.
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Baldev Raj
Chintalachervu Anand Babu
Gopalswamy Mohanankrishnan
Sharma Bal Krishnan
Merchant & Gould P.C.
Secretary, Department of Atormic Energy
Therkorn Ernest G
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