Enhanced recovery of sodium carbonate from NaCl-containing sodiu

Details Enhanced recovery of sodium carbonate from NaCl-containing sodiu Enhanced recovery of sodium carbonate from NaCl-containing sodiu

1980-04-04

1981-09-08

Straub, Gary P.

Chemistry of inorganic compounds

Treating mixture to obtain metal containing compound

Alkali metal

23302T, 299 5, 423195, 423206T, 423421, C01D 707, C01D 726, E21B 4328

Patent

active

042884195

ABSTRACT:
A method for enhancing recovery of sodium carbonate from sodium carbonate solutions which contain sodium chloride. Anhydrous sodium carbonate is recovered in good yields from aqueous sodium carbonate solutions containing sodium chloride by evaporative crystallization at superatmospheric pressure and at a temperature of at least about 120.degree. C.

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