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Crystallization process for para-xylene recovery using two-stage recovery section
Crystallization process for para-xylene recovery using two-stage recovery section
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机译:使用两段回收段的对二甲苯回收结晶工艺
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摘要
In a combination crystallization/xylene isomerization process for producing para-xylene crystals, the recovery section is modified to accommodate crystallizing and separating para-xylene crystals at two different temperatures (a higher temperature followed by a lower temperature). The benefit is a reduction in the overall energy cost of the process.
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