C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
260/714.6
C07C 5/03 (2006.01) C10G 25/02 (2006.01) C10G 45/00 (2006.01) C10G 45/32 (2006.01) C10G 67/06 (2006.01)
Patent
CA 1185272
No: 1 (Blue) Abstract TARGET CARD Batch Image 1. Do not photocopy this Target Card. 2. Replace this card when it gets dirty. MINOLTA 0807-7811-01 Process for the hydrogenation of hydrocarbons A b s t r a c t Unsaturated hydrocarbons and mixtures in which the latter are present are treated with anion exchangers prior to hydrogenation and are then hydrogenated cata- lytically in a known manner. The treatment with anion exchangers is carried out at 0 - 120°C and at a space velocity of 0.1 to 10 1 of hydrocarbons to be hydrogenated per 1 of exchanger, per hour. The process avoids other energy-intensive pretereatments, for example dis- tillation of the hydrocarbons to be hydrogenated, or washing, and can be carried out in simple equipment. A considerable prolongation of the catalyst operating time is achieved in the subsequent catalytic hydrogenation.
407115
Reinhardt Horst
Schleppinghoff Bernhard
Tschorn Herbert
Ec Erdolchemie G.m.b.h.
Fetherstonhaugh & Co.
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