Title of article
Preparation of 1,1,1,2-tetrafluoroethane by the vapor-phase catalytic reaction of 1,1,1-trifluoro-2-chloroethane with anhydrous hydrogen fluoride
Author/Authors
Quan، نويسنده , , Heng-Dao and Yang، نويسنده , , Hui-e and Li، نويسنده , , Zhong and Ren، نويسنده , , Jian-Zhang and Li، نويسنده , , Hui-Li، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
7
From page
193
To page
199
Abstract
1,1,1,2-Tetrafluoroethane was prepared in 97% selectivity by the vapor-phase catalytic reaction of 1,1,1-trifluoro-2-chloroethane with anhydrous hydrogen fluoride (AHF) over a metal fluoride catalyst (CrF3 and CoF2) supported on porous aluminum fluoride (PAF). The relationship between the crystalline phase transition of porous aluminum fluoride and temperature from 100 to 640°C was investigated by X-ray diffraction.
Keywords
1-Trifluoro-2-chloroethane , 1 , 1 , 1 , 2-Tetrafluoroethane , 1 , Metal fluoride , 1 , Porous aluminum fluoride
Journal title
Journal of Fluorine Chemistry
Serial Year
2001
Journal title
Journal of Fluorine Chemistry
Record number
1603291
Link To Document