Hydrothermal Stability
Mostrando 13-14 de 14 artigos, teses e dissertações.
-
13. DiagÃnese acelerada de caulim à zeÃlita NaA para uso no abrandamento de Ãguas. / DiagÃnese sped up of kaolinm to the zeolite NaA (LTA)for use in the water softener.
Zeolite NaA (LTA) has been successfully synthesized by hydrothermal route, in which kaolim was used as silicon and aluminum source. The obtained zeolite was characterized by X-ray diffraction, X-ray absorption, thermogravimetry (TG), differential scanning calorimetry (DSC), scanning electron microscopy (SEM), infrared absorption spectroscopy (IR), luminescen
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/03/2006
-
14. A novel microbial habitat in the mid-ocean ridge subseafloor
The subseafloor at the mid-ocean ridge is predicted to be an excellent microbial habitat, because there is abundant space, fluid flow, and geochemical energy in the porous, hydrothermally influenced oceanic crust. These characteristics also make it a good analog for potential subsurface extraterrestrial habitats. Subseafloor environments created by the
The National Academy of Sciences.