Process for the production of tenside-containing cation exchange

Details Process for the production of tenside-containing cation exchange Process for the production of tenside-containing cation exchange

1978-06-08

1980-05-06

Padgett, Benjamin R.

Compositions

Absorptive, or bindive, and chemically yieldive

210384, 252179, 252313S, 423328, 423329, C01B 3326, C01B 3328

Patent

active

042016894

ABSTRACT:
An improved process for the production of tenside-containing aluminosilicates having cation exchange capacity by precipitating the same from aqueous solutions of alkali metal silicates and alkali metal aluminates in the presence of ionic surface-active compounds from the group consisting of anionic surface-active compounds, cationic surface-active compounds and zwitterionic surface-active compounds, wherein the excess alkalinity is neutralized by conducting said process in the presence of an acid aluminum salt such as aluminum sulfate, aluminum nitrate and aluminum chloride.

REFERENCES:
patent: 4126574 (1978-11-01), Reinwald et al.

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