Preparation and Characterization of Tungsten-substituted Molybdophosphoric Acids and Catalytic Cyclodehydration of 1,4-Butanediol to Tetrahydrofuran

WU Huixiong, ZHOU Mei, QU Yixin, LI Haixia, YIN Hengbo

Chin.J.Chem.Eng. . 2009, (2): 200 -206 .