PROCESS FOR THE PREPARATION OF A HYDROCARBONACEOUS DISTILLATE AND A RESIDUE, AND BITUMEN COMPOSITIONS CONTAINING A RESIDUE THUS PREPARED

摘要

K 639 FFABSTRACTPROCESS FOR THE PREPARATION OF A HYDROCARBONACEOUSE DISTILLATEAND A RESIDUE, AND BITUMEN COMPOSITIONS CONTAINING A RESIDUETHUS PREPARED.Process for the preparation of a hydrocarbonaceousdistillate and a hydrocarbonaceous residue, which comprisesmixing a residual fraction of a product obtained bycatalytic cracking or hydrocracking a hydrocarbonaceousfeedstock, with a second hydrocarbonaceous fraction havingsuch a boiling range that at least 50%w boils at atemperature above 400°C, and subjecting the resultingmixture to a subatmospheric distillation yielding at leastone distillate fraction and one residue. The residue thisprepared is a suitable component in bitumen compositions.BN38.005