Compositions – Absorptive – or bindive – and chemically yieldive
Patent
1978-09-07
1980-07-29
Padgett, Benjamin R.
Compositions
Absorptive, or bindive, and chemically yieldive
210 21, 210 24, 210 30R, 252364, 423157, B01D 1102, B01D 1700
Patent
active
042150094
ABSTRACT:
A novel method of reducing metal impurities in aqueous alkali metal halide solutions, especially alkaline earth metal ions, and to novel organic solvent compositions having a synergistic activity for removal of metal impruties from aqueous solutions.
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patent: 3514266 (1970-05-01), Nichols et al.
patent: 4116857 (1978-09-01), Lee et al.
patent: 4116858 (1978-09-01), Lee et al.
Zief et al., "Ultrapurity", Dekker, 1972, p. 15.
Int. J. of App. Rad. & Iso., 1969, vol. 20, pp. 135-139.
Chem. Abstracts, Amer. Chem. Soc., vol. 80, 1974, N0. 125379p.
Chem. Abstracts, Amer. Chem. Soc., vol. 83, 1975, No. 85639b.
Castoldi Aldo
Giuffre Luigi
Sioli Giancarlo
Spaziante Placido M.
Gluck Irwin
Oronzio deNora Impianti Elettrochimici S.p.A.
Padgett Benjamin R.
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