B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
B01J 23/64 (2006.01) B01J 23/652 (2006.01) B01J 23/85 (2006.01) B01J 23/888 (2006.01) B01J 27/185 (2006.01) B01J 27/188 (2006.01) C07C 5/27 (2006.01) C07C 9/16 (2006.01)
Patent
CA 2122855
- 18 - ABSTRACT OF THE DISCLOSURE The present invention is directed to novel catalyst composi- tions, their preparation, and their use in a selective paraffin isomerization process. The solid acid catalyst compositions comprise a silica support, a Group VIII metal, and a heteropolyacid selected from the group consisting of 12-tungstophosphoric acid, 12-tungstosilicic acid, the exchanged aluminum salt of 12-tungstophosphoric acid, the exchanged aluminum salt of 12-tungstosilicic acid and mixtures thereof. The use of said catalysts in an isomerization process comprises contacting said catalysts with a feed comprising Cn or Cn+ paraffins, wherein n=4.
Gates William Ellis
Mcvicker Gary Brice
Miseo Sabato
Soled Stuart Leon
Borden Ladner Gervais Llp
Exxon Research And Engineering Company
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