Procedure developed to obtain transparent gels with consistencies suitable for crystal growth, by replacing sodium ions in silicate solution with potassium ions. Clarification process uses cation-exchange resin to replace sodium ions in stock solution with potassium ions, placed in 1M solution of soluble potassium salt. Slurry stirred for several hours to allow potassium ions to replace all other cations on resin. Supernatant solution decanted through filter, and beads rinsed with distilled water. Rinsing removes excess salt but leaves cation-exchange beads fully charged with potassium ions.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Clarification Procedure for Gels


    Contributors:

    Published in:

    Publication date :

    1987-09-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English


    Keywords :


    UASC clarification

    Online Contents | 1994


    Commercialization Ratings Clarification

    Terrile, Rich | NTRS | 2017


    Incrementality and Clarification / Sluicing Potential

    Ginzburg, Jonathan / Hough, Julian / Cooper, Robin et al. | BASE | 2016

    Free access

    Sewage clarification plant for Calcutta

    Bose, P.C. | Engineering Index Backfile | 1942


    Clarification on P/V valves

    British Library Online Contents | 2006