Solid acid catalysts from clays: Acid leached metakaolin as isopropanol dehydration and 1-butene isomerization catalyst

Brønsted-type relationship for surface a

Brønsted-type relationship for surface active sites on solid acid catalysts: 1-butene isomerization on TiO2SiO2, ZrO2SiO2, and Al2O3SiO2 mixed oxide catalysts

✍ Cristian Contescu; Vlad T. Popa; James B. Miller; Edmond I. Ko; James A. Schwarz 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 801 KB

Acidic properties (acid sites' strength and concentration) of three series of mixed oxide catalysts (titania-silica, zirconia-silica and alumina-silica) were analyzed by proton affinity distributions. Catalytic properties under mild dehydration conditions ( 1-butene isomerization at 423 K) of these