Process for low temperature carbonization of hydrogenation...

Details Process for low temperature carbonization of hydrogenation... Process for low temperature carbonization of hydrogenation...

C - Chemistry, Metallurgy

10

G

196/65

C10G 1/00 (2006.01) C10G 1/02 (2006.01) C10G 9/00 (2006.01)

Patent

CA 1221047

ABSTRACT OF THE DISCLOSURE The residues obtained in the hydrogenation of oil, especially heavy oil, or of coal are subjected to low temperature carbonzation in a drum, preferably a rotary drum, at temperatures of 400° to 600°C, whereby a carbonization gas after the separation of the condensable portions and heating to about 600° to about 950°C is introduced into the low temperature carbonization drum. The gas is heated to temperatures of about 600° to about 950°C indirectly by flue gases developed during the combustion of oil or gas, for example, of excess carbonization gas. The residue to be carbonized at low temperature is introduced into the hot gas in a finely dispersed state and preferably atomized.

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