Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Alkaline earth metal
Patent
1981-03-16
1982-12-21
Vertiz, O. R.
Chemistry of inorganic compounds
Treating mixture to obtain metal containing compound
Alkaline earth metal
210670, 210687, C02F 142
Patent
active
043649092
ABSTRACT:
Removal of Ca.sup.++ values from MgCl.sub.2 brine is accomplished by use of a crystalline zeolite structure of the empirical formula Na.sub.12 [(AlO.sub.2).sub.12 (SiO.sub.2).sub.12 ].nH.sub.2 O, where nH.sub.2 O represents waters of hydration.
REFERENCES:
patent: 1485334 (1924-02-01), Kriegsheim
patent: 2902445 (1959-09-01), Matthews
patent: 3112176 (1963-11-01), Haden et al.
patent: 4094778 (1978-06-01), Denny et al.
patent: 4298477 (1981-11-01), Cole
patent: 4305826 (1981-12-01), Moses
patent: 4311609 (1982-01-01), Wagner et al.
Journal of the American Chemical Society, vol. 78, No. 23, Dec. 8, 1956, pp. 5963-5977.
Kunin et al., Ion Exchange Resins, (1950), John Wiley & Sons, Inc., pp. 30, 31.
Bauman William C.
Lee John M.
Langel Wayne A.
Lee W. J.
The Dow Chemical Company
Vertiz O. R.
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