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公开(公告)号：US10954181B2
公开(公告)日：2021-03-23
申请号：US16506345
申请日：2019-07-09
Applicant: Research Triangle Institute
Inventor： Ofei D. Mante , Mustapha Soukri , Samuel J. Thompson , David C. Dayton
Abstract: A process for selectively recovering a phenolic compound from feedstock comprising bio-crude and/or bio-oil is described. The recovery efficiency of the selected phenolic compound is greater than 70 wt % and the purity of the recovered selected phenolic compound is higher than 80 wt %. The process comprises distilling the feedstock to isolate the selected phenolic compound in a first distillate fraction comprising the selected phenolic compound, concentrating the selected phenolic compound from the first distillate fraction in a concentrated mixture, and purifying the concentrated mixture to recover the selected phenolic compound.
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2.发明申请公开(公告)号：US20200017778A1
公开(公告)日：2020-01-16
申请号：US16506345
申请日：2019-07-09
Applicant: Research Triangle Institute
Inventor： Ofei D. Mante , Mustapha Soukri , Samuel J. Thompson , David C. Dayton
Abstract: A process for selectively recovering a phenolic compound from feedstock comprising bio-crude and/or bio-oil is described. The recovery efficiency of the selected phenolic compound is greater than 70 wt % and the purity of the recovered selected phenolic compound is higher than 80 wt %. The process comprises distilling the feedstock to isolate the selected phenolic compound in a first distillate fraction comprising the selected phenolic compound, concentrating the selected phenolic compound from the first distillate fraction in a concentrated mixture, and purifying the concentrated mixture to recover the selected phenolic compound.
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