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CN101970612A 合成燃料的制造方法 无效 - 撤回

合成燃料的制造方法
摘要：
本发明的目的在于提供一种合成燃料的制造方法，其是从利用费-托合成法得到的费-托合成粗油制造合成燃料的方法，其特征在于，其包含下述工序：(a)在精馏塔中将利用费-托合成法得到的合成粗油分馏成含有相当于柴油燃料油的沸点范围的成分的中间馏分、和含有比所述中间馏分重质的蜡组分的蜡馏分的至少这两个馏分的工序；(b)利用高梯度磁性分离器在处理温度为100～450℃下对在工序(a)中得到的蜡馏分所包含的磁性粒子进行分离除去的工序；和(c)对分离除去了在工序(b)中得到的磁性粒子的蜡馏分进行加氢裂解的工序。
摘要（英）：

Provided is a method for the production of synthetic fuel from Fischer-Tropsch synthetic crude oil obtained by Fischer-Tropsch synthesis, which includes (a) a process in which synthetic crude oil obtained by Fischer-Tropsch synthesis is fractionally distilled in a refining distillation column into at least two fractions, namely an intermediate fraction which includes the components in the boiling point range corresponding to diesel fuel oil and a wax fraction which includes the wax fraction that is heavier than said intermediate fraction, (b) a process in which the magnetic particles which are included in the wax fraction obtained in process(a) are separated and removed at a treatment temperature from 100 to 450 DEG C by means of a high-gradient magnetic separator, and (c) a process in which the wax fraction from which the magnetic particles have been removed obtained in process (b) is subjected to hydrogenation cracking.

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