5Manzer L E ,Teble F N. Processes using aluminum fluoride catalyst compositions for preparing 1,1 -Dichloro - 1,2,2,2-TetrafluoroeThane :US,5243106 [P].1993-09-07.
7Ono T,Aramaki M, Ushirogouthi E.Process for preparing anhydrous fluoride : US, 4070447 [ P ]. 1978-01-24.
8周民强,周国富.酸铝渣制取工业氟化铝的方法:中国,1382633[P].2002-12-04.
9MeVicker G B,Eggert J J.Perparation of high surface area metal fluorides and metal oxyfluorides,especially aluminum fluoride extrudates : US, 4402924 [ P ]. 1983-09-06.
10Kaya Y,Kobayashi K.A Basic Study on Human Face Recognition. In Wantanabe S, Editor, Frontiers of Pattern Recognition.Academic Press,New York, 1972:265-289
