SEPIOLITE AND RELATED COMPOUNDS: ITS STABILITY AND
in the unit cell dimensions of sepiolite takes place up to 380 ~ C. If sepiolite is ~ Obig ON,: O0 @OH ~ H2O Kr t H2Ozool b FIOURE . Scheme of the structures of sepiolite and loughlinite projected on the 001 plane. heated above 380 ~ C, crystal water is lost and a phase transformation takes place Fig. 3. This phase, sepiolite anhydride, is stable up to 650 ~ C. The ideal formula of



































