问题描述：
求化工英语翻译达人帮忙
求以下段落的翻译：
The stream from the reactors is led to a separation section where unconverted reactants, inerts, and products are separated. Under certain circumstances, the unconverted reactants could be recycled to the reactors.
A detailed description of the advantages of using a reactive finishing column can be found elsewhere (Nijhuis et al., 1993).
For those components for which the energies of formation were not found in the literature, they used a group contribution method for thermochemical quantities (Benson, 1976).
求以下段落的翻译：
The stream from the reactors is led to a separation section where unconverted reactants, inerts, and products are separated. Under certain circumstances, the unconverted reactants could be recycled to the reactors.
A detailed description of the advantages of using a reactive finishing column can be found elsewhere (Nijhuis et al., 1993).
For those components for which the energies of formation were not found in the literature, they used a group contribution method for thermochemical quantities (Benson, 1976).
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