4# zzuwangshilei I was working on the modeling of the Fischer-Tropsch synthesis for my master's. The ways you tranlate it are fine with me. But there is a misunderstanding about the technology. The Fischer-Tropsch synthesis produces paraffins with carbon numbers ranging 1 to more than 50. Paraffins with carbon numbers ranging 12 to 20 are diesel, which is the product of the technology and is also the "middle distillate". Paraffins with carbon numbers of more than 20 are cracked to the middle distillate. So the product is produced from both stage 2 and stage 3, not from stage 3 only.
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29# fossil-zhang 中间馏分一部分作为运输燃料，这一点是确信无疑的 ， 下面的文字，前面我已经引用过“ the fischer-tropsch process developed by shell for smds favors the pro...
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29# fossil-zhang 中间馏分一部分作为运输燃料，这一点是确信无疑的 ， 下面的文字，前面我已经引用过“ the fischer-tropsch process developed by shell for smds favors the production of long chain waxy molecules which, as such, are unsuitable for transportation fuels . the hydrocarbon synthesis step is therefore followed by a combined hydro-isomerization and hydrocracking step to produce the desired, lighter products ". 受其 lighter products 的影响，将gasoil翻译成了汽油，但是根据您提供的信息， 十六烷值是针对柴油的，所以这是我的认识的错误。 这样的话，产物也就是煤油，柴油，以及石脑油。作为运输燃料的部分，自然是柴油了。 至于第二部分合成后的产物的处理方法，确实需要再查点资料 。
13# gproms thanks to your reply again ,but what i want is the proof. 楼主，如果您找到相关的工艺说明的话，即证明相应的第二阶段的产物，增加了分馏的工艺。 麻烦您给出个证明或证据吧。 我知道该工艺的产 ... i provide answers for free here and just type in anything popping out of my head. i cannot really search for a proof for you. but you can search for that yourself in "web of science", "elsevier" or databases of patents with the keyword of fischer-trospch. good luck.
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