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发明授权
CN105567315B 使用加氢处理阶段和加氢裂解阶段之间的分离由含重质烃进料制备重质燃料型燃料的方法 有权

使用加氢处理阶段和加氢裂解阶段之间的分离由含重质烃进料制备重质燃料型燃料的方法
摘要：
本发明描述一种由含重质烃的进料制备重燃料油型燃料的方法，该燃料任选能够成为船舶燃料，所述含重质烃的进料具有至少0.5 wt%的硫含量，至少350℃的初始沸腾温度和至少450℃的最终沸腾温度，描述了使用固定床加氢处理阶段，中间分离和包含至少一个混合型反应器的加氢裂解阶段的方法。
摘要（英）：

The present invention describes a process for the production of fuel of the heavy fuel oil type, this fuel optionally being able to become a marine fuel, from a heavy hydrocarbon-containing feedstock having a sulphur content of at least 0.5% by weight, an initial boiling temperature of at least 350° C. and a final boiling temperature of at least 450° C., a process using a fixed-bed hydrotreatment stage, an intermediate separation and a hydrocracking stage comprising at least one reactor of the hybrid type.

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