Sodium carbonate monohydrate crystallization

Details Sodium carbonate monohydrate crystallization Sodium carbonate monohydrate crystallization

1974-06-05

1976-08-17

Vertiz, Oscar R.

Chemistry of inorganic compounds

With additive

For stabilizing crystal size or shape

23302T, 423206T, 423421, C01D 724, C01D 740

Patent

active

039754995

ABSTRACT:
Process for producing sodium carbonate monohydrate crystals having a high bulk density, blocky crystal shape, and uniform particle size distribution from sodium carbonate solutions wherein the sodium carbonate monohydrate is crystallized in the presence of magnesium ions and sodium dodecylbenzenesulfonate.

REFERENCES:
patent: 2670269 (1954-02-01), Rahn
patent: 2954282 (1960-09-01), Bauer et al.
patent: 3037849 (1972-06-01), Frint et al.
patent: 3072466 (1963-01-01), Bauer et al.
patent: 3655331 (1972-04-01), Seglin
patent: 3705790 (1972-12-01), Garofano et al.
patent: 3725014 (1973-04-01), Poncha
patent: 3780160 (1973-12-01), Waggener et al.
Riegel; E. R., Industrial Chemistry, 5th Edition, Reinhold Publishing Company, N.Y., N.Y., 1949, pp. 251-253, 261-266.

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