阅读说明：本技术 包括固定床加氢处理、脱沥青操作和沥青的沸腾床加氢裂化的处理重质烃基原料的方法 (Process for treating heavy hydrocarbon-based feedstocks including fixed bed hydroprocessing, deasphalting operations and ebullated bed hydrocracking of pitch ) 是由 W.维斯 I.梅尔德里尼亚克 于 2019-07-24 设计创作，主要内容包括：本发明涉及包含一系列具体步骤的制造燃料原料的方法,包括固定床加氢裂化步骤、来自固定床加氢裂化步骤的重质馏分的脱沥青步骤、DAO馏分的固定床加氢裂化步骤、以及该沥青馏分的沸腾床加氢裂化步骤。(The present invention relates to a process for the manufacture of a fuel feedstock comprising a series of specific steps, including a fixed bed hydrocracking step, a deasphalting step of the heavy fraction coming from the fixed bed hydrocracking step, a fixed bed hydrocracking step of the DAO fraction, and an ebullated bed hydrocracking step of the bituminous fraction.)