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Abstract:
提供了一种催化裂化汽油改质方法。 首先,在预加氢催化剂存在下,全馏分FCC汽油在预加氢反应器中进行预加氢脱除二烯烃、硫醇和硫化物,然后预加氢产物在加氢脱硫-异构化催化剂存在下进行选择性加氢脱硫,将直链烯烃异构化为单支链烯烃或单支链烷烃,从而得到低烯烃超低硫高辛烷值清洁汽油产品。
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Patent Info :
Type: 发明申请
Patent No.: US17134262
Filing Date: 2020-12-26
Publication Date: 2023-06-27 00:00:00
Pub. No.: US11685868B2
公开国别: 美国
Applicants: FUZHOU;UNIVERSITY
Legal Status: 授权
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 1
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