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公开(公告)号：US10794002B2
公开(公告)日：2020-10-06
申请号：US15567478
申请日：2016-04-22
Applicant: University of Maine System Board of Trustees
Inventor： Michael Bilodeau , Jonathan Spender , Adriaan Van Heiningen
Abstract: The present invention provides, among other things, methods including the steps of providing a cellulosic biomass, associating the cellulosic biomass with an organic liquid to form a mixture, treating the mixture to reduce the moisture content of the mixture to 30% or below (if necessary), and processing the mixture to produce cellulose nanofibrils in a slurry. In some embodiments, provided methods allow for the production of high solids content slurries containing 4% or more cellulosic nanofibrils.
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公开(公告)号：US20180094383A1
公开(公告)日：2018-04-05
申请号：US15567478
申请日：2016-04-22
Applicant: University of Maine System Board of Trustees
Inventor： Michael Bilodeau , Jonathan Spender , Adriaan Van Heiningen
Abstract: The present invention provides, among other things, methods including the steps of providing a cellulosic biomass, associating the cellulosic biomass with an organic liquid to form a mixture, treating the mixture to reduce the moisture content of the mixture to 30% or below (if necessary), and processing the mixture to produce cellulose nanofibrils in a slurry. In some embodiments, provided methods allow for the production of high solids content slurries containing 4% or more cellulosic nanofibrils.
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3.发明申请EXTRACTION OF LIGNOCELLULOSICS FOR PRODUCTION OF FIBERS AND A PRECIPITATE-FREE HEMICELLULOSE EXTRACT 审中-公开提取纤维素生产纤维素和无细胞免疫细胞提取物公开(公告)号：US20150376834A1
公开(公告)日：2015-12-31
申请号：US14766406
申请日：2014-02-07
Applicant: University of Maine System Board of Trustees
Inventor： Adriaan Van Heiningen , Mehmet Sefik Tunc
IPC: D21C1/04
Abstract: The present invention provides, among other things, methods including providing a biomass comprising lignin, associating the biomass with between 1-50 g/L formic acid at a temperature between 80° C. and 230° C. for at least 30 seconds to form an extraction liquor and an extraction solid, and separating at least a fraction of the extraction liquor from the extraction solid, wherein an amount of lignin equal to or less than 1.6% of the lignin present in the biomass precipitates in the extraction liquor after cooling to below 100° C.
Abstract translation: 本发明尤其提供了包括提供包含木质素的生物质的方法，所述生物质在80℃至230℃之间的温度下将生物质与1-50g / L甲酸缔合至少30秒以形成 提取液和提取固体，并从提取固体中分离至少一部分提取液，其中等于或小于生物中存在的木质素的1.6％的木质素在冷却至 低于100℃
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