Process for the hydrogenation of heavy oils

Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking

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208 8R, 208 8LE, 208 11R, 208 11LE, C10G 4734

Patent

active

044526920

ABSTRACT:
By the use of guanidinium compounds, more specially surface active guanidinium compounds--that is to say guanidinium compounds with an anionically active radical--by themselves or in connection with guanidinium carbonate as auxiliary reagents the hydrogenation of heavy oils may be promoted, there being a greater penetration of the hydrogen into the liquid phase and an activation of normally-used metal hydrogenation catalysts, this making possible a marked decrease in the least reaction pressure, which in the prior art is about 150 bar.

REFERENCES:
patent: 4388170 (1983-06-01), Schmid et al.

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