Zobrazeno 1 - 2
of 2
pro vyhledávání: '"David William Bonniface"'
Autor:
Alan W. Baker, William D. S. Scott, Irene Nicol, Scott John David, Watson Michael John, Geoffrey Webb, John M. Winfield, David William Bonniface, Ronald R. Spence, Thomas M. Klapötke
Publikováno v:
Journal of Fluorine Chemistry. 102:279-284
Catalytic fluorination of trichloroethene by anhydrous hydrogen fluoride at 653 K in the presence of fluorinated amorphous chromia under static conditions leads to a mixture of products in which partially halogenated olefins predominate. These are co
Autor:
Watson Michael John, Scott John David, John M. Winfield, Philip Landon, Geoffrey Webb, J.R. Fryer, William D. S. Scott, David William Bonniface
Publikováno v:
Green Chemistry. 1:9-11
Highly active catalysts are required for the conversion of CF3CH2Cl to the CFC-alternative refrigerant, CF3CH2F, by HF vapour under heterogeneous conditions. Chromia impregnated with a very low level of zinc(II) is a superior catalyst precursor to ch