C - Chemistry – Metallurgy – 10 – G
Patent
C - Chemistry, Metallurgy
10
G
C10G 45/48 (2006.01) B01J 27/188 (2006.01) B01J 27/19 (2006.01) B01J 35/00 (2006.01) C10G 65/04 (2006.01) C10G 73/44 (2006.01)
Patent
CA 2041361
A hydrogenation process for the hydrogenation of macro- and microcrystalline paraffin feeds in a mixed bed is disclosed, the first bed containing a catalyst of the demetallization kind, while the second bed contains a hydrotreatment catalyst. During the operation with microcrystalline paraffin feed, after the decrease in Saybolt color index, macrocrystalline feed is substituted for the microcrystalline paraffin feed, whereby is restored the bed catalytic activity which in turn allows the return to the microcrystalline feed, and successively, so that operation is continuous with high Saybolt color index levels maintained for extended periods.
de Souza Guilherme Luis Monteiro
Valle Antonio Adolfo Freitas
Wodtke Rosa Maria Porto
Gowling Lafleur Henderson Llp
Petroleo Brasileiro S.a. - Petrobras
LandOfFree
Process for hydrogenation of macro- and microcrystalline... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for hydrogenation of macro- and microcrystalline..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for hydrogenation of macro- and microcrystalline... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1400542