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公开(公告)号：US10030211B2
公开(公告)日：2018-07-24
申请号：US14913622
申请日：2014-08-29
摘要： This invention generally relates to the isolation of molecules exhibiting vitamin E activity, e.g. tocopherols and/or tocotrienols, from mixed lipid feedstocks. In alternative embodiments, the inventions provides methods and industrial processes for isolating vitamin E molecules, including tocopherols and/or tocotrienols, from mixed lipid feedstocks by combining the feedstock with an alcohol and reacting the mixture at or above the critical point of the alcohol, and then optionally separating the products into discreet fractions.
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公开(公告)号：US10927497B2
公开(公告)日：2021-02-23
申请号：US15320734
申请日：2015-06-26
摘要： In alternative embodiments, provided herein are methods and industrial processes for generating high purity (high alpha cellulose) pulp from lignocellulosic feedstocks, comprising directly contacting a lignocellulosic feedstock with a system comprising a super critical or near-super critical fluid or mixture of fluids, whereby the partial pressure of the system provides for the alcoholysis, hydrolysis or a combination thereof of the feedstock at reduced temperatures and pressures, followed by an upgrading step wherein a low-purity cellulosic material generated in the super critical or near-super critical reaction step is treated with an alkaline solution. Also provided herein are systems and methods for producing a high purity cellulose material using reduced amounts of alkaline material.
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公开(公告)号：US09969668B2
公开(公告)日：2018-05-15
申请号：US14913603
申请日：2014-08-29
CPC分类号： C07C51/15 , C07C51/02 , C10L1/026 , C10L2200/0476 , C10L2270/026 , C11C1/002 , C11C1/025 , C11C3/003 , Y02E50/13 , Y02E50/16
摘要： This invention generally relates to the production of free fatty acids and/or derivatives thereof, e.g. fatty acid alkyl esters, from soapstock comprising soaps (salts of fatty acids). In alternative embodiments, the invention provides methods and industrial processes for generating free fatty acids and/or fatty acid derivatives from a soapstock comprising soaps by combining the feedstock with one or more reactants to form a reaction mixture and reacting the mixture at a temperature and pressure sufficient to provide for the acidification of the soaps.
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4.发明申请公开(公告)号：US20170292167A1
公开(公告)日：2017-10-12
申请号：US15470116
申请日：2017-03-27
CPC分类号： C13K1/02 , A23V2002/00 , C07H1/00 , C08H8/00 , C12P7/06 , C12P2203/00 , Y02E50/17 , A23V2250/61
摘要： The present invention relates to a process for generating glucose and glucose derivatives from the direct contacting of cellulose, hemicelluloses and/or polysaccharides with a mixed super critical fluid system of alcohol and water whereby the partial pressure of the system provides for both alcoholysis and hydrolysis of the material to generate primarily glucose, and glucose derivatives.
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公开(公告)号：US10106862B2
公开(公告)日：2018-10-23
申请号：US15470116
申请日：2017-03-27
摘要： The present invention relates to a process for generating glucose and glucose derivatives from the direct contacting of cellulose, hemicelluloses and/or polysaccharides with a mixed super critical fluid system of alcohol and water whereby the partial pressure of the system provides for both alcoholysis and hydrolysis of the material to generate primarily glucose, and glucose derivatives.
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公开(公告)号：US09605325B2
公开(公告)日：2017-03-28
申请号：US15163160
申请日：2016-05-24
CPC分类号： C13K1/02 , A23V2002/00 , C07H1/00 , C08H8/00 , C12P7/06 , C12P2203/00 , Y02E50/17 , A23V2250/61
摘要： The present invention relates to a process for generating glucose and glucose derivatives from the direct contacting of cellulose, hemicelluloses and/or polysaccharides with a mixed super critical fluid system of alcohol and water whereby the partial pressure of the system provides for both alcoholysis and hydrolysis of the material to generate primarily glucose, and glucose derivatives.
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公开(公告)号：US20160281183A1
公开(公告)日：2016-09-29
申请号：US15163160
申请日：2016-05-24
CPC分类号： C13K1/02 , A23V2002/00 , C07H1/00 , C08H8/00 , C12P7/06 , C12P2203/00 , Y02E50/17 , A23V2250/61
摘要： The present invention relates to a process for generating glucose and glucose derivatives from the direct contacting of cellulose, hemicelluloses and/or polysaccharides with a mixed super critical fluid system of alcohol and water whereby the partial pressure of the system provides for both alcoholysis and hydrolysis of the material to generate primarily glucose, and glucose derivatives.
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