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1.发明申请
公开(公告)号：WO2008144903A1
公开(公告)日：2008-12-04
申请号：PCT/CA2008/001001
申请日：2008-05-23
Applicant: LIGNOL INNOVATIONS LTD. , MACLACHLAN, John Ross , PYE, Edward Kendall
Inventor： MACLACHLAN, John Ross , PYE, Edward Kendall
IPC: C02F11/04 , C08H5/04 , C12M1/00 , C12M1/107 , C12P7/08 , D21B1/12 , D21C11/00 , C12C1/00 , C12P19/00 , C12P5/02
CPC classification number: C12P7/00 , C02F3/34 , C02F11/04 , C08H8/00 , C12M21/04 , C12M21/12 , C12M43/02 , C12M45/06 , C12P5/023 , C12P7/08 , C12P7/40 , C12P19/00 , D21C1/00 , D21C3/00 , Y02E50/16 , Y02E50/17 , Y02E50/343 , Y02W10/23
Abstract: A process for concurrent production of lignins, fuel alcohol, and biogas from lignocellulosic feedstocks. The process comprises: (1) pretreating a lignocellulosic feedstock to produce a solubilised liquid components stream comprising lignins, lignin-derived compounds, and a cellulosic pulp stream, (2) separating the liquid stream from the cellulosic pulp stream, (3) processing the liquid stream to separate and recover at least lignins, lignin-derived compounds, and semi-solid waste material, (b) processing the cellulosic pulp stream to saccharify and ferment the cellulose pulp to produce a beer which is then separated into fuel-grade alcohol and a waste stillage material, (4) anaerobically digesting the semi-solid waste material from the liquid stream and the waste stillage material to produce a biogas. The rate of anaerobic digestion can be manipulated by controllably supplying a portion of the monosaccharides produced from the cellulosic pulp. The cellulosic pulp stream may also be anaerobically digested.
Abstract translation: 从木质纤维素原料同时生产木质素，燃料酒精和沼气的方法。 该方法包括：（1）预处理木质纤维素原料以产生包含木质素，来自木质素的化合物和纤维素浆液流的溶解液体组分流，（2）从纤维素浆流中分离液体流，（3） 液体流分离和回收至少木质素，衍生自木质素的化合物和半固体废物，（b）处理纤维素浆料流以使纤维素纸浆糖化和发酵以产生啤酒，然后将其分离成燃料级酒精 和废弃废物材料，（4）从液体流中厌氧消化半固体废物和废弃物釜渣材料以产生沼气。 厌氧消化的速率可以通过可控地供应一部分由纤维素浆生产的单糖来操纵。 纤维素浆料流也可以是厌氧消化的。
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公开(公告)号：WO2010135807A1
公开(公告)日：2010-12-02
申请号：PCT/CA2010/000211
申请日：2010-02-15
Applicant: LIGNOL INNOVATIONS LTD. , BALAKSHIN, Mikhail Yurevich , BERLIN, Alex , DELLICOLLI, Humbert Thomas , GRUNERT, Chadrick Adam Nathaniel Jordan , GUTMAN, Vera Maximenko , ORTIZ, Darwin , PYE, Edward Kendall
Inventor： BALAKSHIN, Mikhail Yurevich , BERLIN, Alex , DELLICOLLI, Humbert Thomas , GRUNERT, Chadrick Adam Nathaniel Jordan , GUTMAN, Vera Maximenko , ORTIZ, Darwin , PYE, Edward Kendall
CPC classification number: C08L97/005 , A23K10/32 , A23L33/105 , A61K36/15 , A61K36/48 , A61K36/54 , A61K36/76 , C07G1/00 , C08H6/00 , C08J3/00 , C08J2397/00 , C08K5/13 , C08L23/02 , C08L57/00 , C08L2207/04 , C09K15/06 , D21C11/0007 , D21H11/00 , Y02P20/582 , Y02P60/877
Abstract: The present invention provides hardwood derivatives of native lignin having an aliphatic hydroxyl content of from about 5.2 mmol/g to about 7 mmol/g. Surprisingly, it has been found that consistent and predictable antioxidant activity may be provided by selecting for derivatives of native lignin having a certain aliphatic hydroxyl content.
Abstract translation: 本发明提供具有约5.2mmol / g至约7mmol / g的脂族羟基含量的天然木质素的硬木衍生物。 令人惊奇的是，已经发现可以通过选择具有某种脂肪族羟基含量的天然木质素的衍生物来提供一致和可预测的抗氧化活性。
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公开(公告)号：WO2014094104A1
公开(公告)日：2014-06-26
申请号：PCT/CA2012/001172
申请日：2012-12-18
Applicant: LIGNOL INNOVATIONS LTD.
Inventor： BALAKSHIN, Mikhail Yurevich , BERLIN, Alex , DELLICOLLI, Humbert Thomas , GRUNERT, Chadrick Adam Nathaniel Jordan , GUTMAN, Vera Maximenko , ORTIZ, Darwin , PYE, Edward Kendall
CPC classification number: C07G1/00 , C08H6/00 , C08H8/00 , C08L97/005 , D21C3/04 , D21C3/20 , D21C11/00 , D21C11/0007
Abstract: The present disclosure related to Organosolv processes for recovery of lignin derivatives from lignocellulosid feedstocks chosen from i) hardwood, ii) softwood, and iii) annual fibre. The lignin derivatives from each of these feedstocks have a certain aliphatic hydroxyl content. Specifically, i) 2.35 mmol/g or less from hardwood; ii) 7.0 mmol/g or less from softwood, and iii) 1.00 to 3.75 mmol/g from annual fibre. Stable and predictable antioxidant activity is provided by selecting for derivatives of native lignin having these specific ranges of aliphatic hydroxyl contents.
Abstract translation: 本公开涉及用于从木质纤维素原料中回收木质素衍生物的有机溶剂方法，所述原料选自i）硬木，ii）软木，和iii）年纤维。 这些原料中的每一种的木质素衍生物都具有一定的脂族羟基含量。 具体来说，i）硬木2.35mmol / g以下; ii）软木为7.0mmol / g以下，和iii）从年纤维为1.00〜3.75mmol / g。 通过选择具有这些特定范围的脂族羟基含量的天然木质素的衍生物来提供稳定和可预测的抗氧化活性。
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Patent Agency Ranking4.发明申请
公开(公告)号：WO2010060183A1
公开(公告)日：2010-06-03
申请号：PCT/CA2009/001527
申请日：2009-10-22
Applicant: LIGNOL INNOVATIONS LTD. , HALLBERG, Christer , O'CONNOR, Donald , RUSHTON, Michael , PYE, Edward Kendall , GJENNSTAD, Gordon
Inventor： HALLBERG, Christer , O'CONNOR, Donald , RUSHTON, Michael , PYE, Edward Kendall , GJENNSTAD, Gordon
IPC: C08H8/00 , C12M1/00 , C12P19/14 , C12P3/00 , C12P5/02 , C12P7/02 , C12P7/10 , C12P7/56 , C13K1/02
CPC classification number: B01D3/002 , B01D3/143 , B01D3/145 , B01D3/148 , C07H19/00 , C08H8/00 , C12M21/04 , C12M45/06 , C12M45/09 , C12P5/023 , C12P7/00 , C12P7/08 , C12P7/16 , C12P7/18 , C12P7/40 , C12P7/54 , C12P7/56 , C12P19/14 , Y02E50/10 , Y02E50/16 , Y02E50/343
Abstract: A modular process for organosolv fractionation of lignocellulosic feedstocks into component parts and further processing of said component parts into one or more of a delignified cellulose stream, a sugar stream, small-chain alcohol streams and four structurally distinct classes of lignin derivatives. The modular process comprises a first processing module configured for digesting lignocellulosic feedstocks with an organic solvent thereby producing a cellulosic solids fraction and a liquid fraction, a second processing module configured for de-lignifying the cellulosic solids fraction or for separating a sugar fraction from the cellulosic solids fraction, a third processing module configured for recovering from the liquid fraction at least a second class and a third class of lignin derivatives. At least some of the organic solvent is recovered, and a fourth module recovers a semi-solid waste material.
Abstract translation: 用于将木质纤维素原料有机溶剂分馏成组分并将所述组分部分进一步加工成一种或多种脱木素纤维素流，糖流，小链醇流和四种结构不同类型的木质素衍生物的模块化方法。 模块化方法包括第一处理模块，其被配置用于用有机溶剂消化木质纤维素原料，从而产生纤维素固体部分和液体部分，第二处理模块被配置用于使纤维素固体部分脱木质或用于从纤维素分离糖分 固体分数，第三处理模块，其被配置用于从所述液体馏分中回收至少第二类和第三类木质素衍生物。 回收至少一些有机溶剂，第四模块回收半固体废料。
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公开(公告)号：WO2010135805A1
公开(公告)日：2010-12-02
申请号：PCT/CA2010/000209
申请日：2010-02-15
Applicant: LIGNOL INNOVATIONS LTD. , BALAKSHIN, Mikhail Yurevich , BERLIN, Alex , DELLICOLLI, Humbert Thomas , GRUNERT, Chadrick Adam Nathaniel Jordan , GUTMAN, Vera Maximenko , ORTIZ, Darwin , PYE, Edward Kendall
Inventor： BALAKSHIN, Mikhail Yurevich , BERLIN, Alex , DELLICOLLI, Humbert Thomas , GRUNERT, Chadrick Adam Nathaniel Jordan , GUTMAN, Vera Maximenko , ORTIZ, Darwin , PYE, Edward Kendall
CPC classification number: C08L97/005 , A23K10/32 , A23L33/105 , A61K36/15 , A61K36/48 , A61K36/54 , A61K36/76 , C07G1/00 , C08H6/00 , C08J3/00 , C08J2397/00 , C08K5/13 , C08L23/02 , C08L57/00 , C08L2207/04 , C09K15/06 , D21C11/0007 , D21H11/00 , Y02P20/582 , Y02P60/877
Abstract: The present invention provides annual fibre lignin derivatives having an aliphatic hydroxyl content of from about 1 mmol/g to about 3.75 mmol/g Surprisingly, it has been found that consistent and predictable antioxidant activity may be provided by selecting for derivatives of native lignin having a certain aliphatic hydroxyl content
Abstract translation: 本发明提供具有约1mmol / g至约3.75mmol / g的脂族羟基含量的年纤维木质素衍生物令人惊奇的是，已经发现可以通过选择天然木质素的衍生物来提供一致和可预测的抗氧化活性， 某些脂肪族羟基含量
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公开(公告)号：WO2010135804A1
公开(公告)日：2010-12-02
申请号：PCT/CA2010/000205
申请日：2010-02-15
Applicant: LIGNOL INNOVATIONS LTD. , BALAKSHIN, Mikhail Yurevich , BERLIN, Alex , DELLICOLLI, Humbert Thomas , GRUNERT, Chadrick Adam Nathaniel Jordan , GUTMAN, Vera Maximenko , ORTIZ, Darwin , PYE, Edward Kendall
Inventor： BALAKSHIN, Mikhail Yurevich , BERLIN, Alex , DELLICOLLI, Humbert Thomas , GRUNERT, Chadrick Adam Nathaniel Jordan , GUTMAN, Vera Maximenko , ORTIZ, Darwin , PYE, Edward Kendall
CPC classification number: C08L97/005 , A23K10/32 , A23L33/105 , A61K36/15 , A61K36/48 , A61K36/54 , A61K36/76 , C07G1/00 , C08H6/00 , C08J3/00 , C08J2397/00 , C08K5/13 , C08L23/02 , C08L57/00 , C08L2207/04 , C09K15/06 , D21C11/0007 , D21H11/00 , Y02P20/582 , Y02P60/877
Abstract: The present invention provides derivatives of native lignin having an aliphatic hydroxyl content of 2.35 mmol/g or less Suprisingly, it has been found that consistent and predictable antioxidant activity may be provided by selecting for deriatives of native lignin having a certain aliphatic hydroxyl content.
Abstract translation: 本发明提供了具有2.35mmol / g或更低的脂族羟基含量的天然木质素衍生物。令人惊奇的是，已经发现，通过选择具有某些脂族羟基含量的天然木质素的衍生物，可以提供一致和可预测的抗氧化活性。
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公开(公告)号：WO2009003292A1
公开(公告)日：2009-01-08
申请号：PCT/CA2008/001249
申请日：2008-07-04
Applicant: LIGNOL INNOVATIONS LTD. , BERLIN, Alex , PYE, Edward Kendall , O'CONNOR, Donald
Inventor： BERLIN, Alex , PYE, Edward Kendall , O'CONNOR, Donald
Abstract: A process for simultaneous saccharification and fermentation of a cellulosic solids fraction extracted from a lignocellulosic feedstock. The viscosity of the cellulosic solids fraction is reduced by intermixing with a liquid carbohydrate stream. A suitable liquid carbohydrate stream is a de-lignified liquids fraction that was previously separated from the solids fraction during processing of the lignocellulosic feedstock. Alternatively, the viscosity of the solids fraction may be reduced by commingling with a liquid carbohydrate stream comprising one or more monosaccharides. The reduced-viscosity cellulosic solids fraction is then commingled with a fermentative microbial inoculant and a cellulosic biomass-degrading enzyme composition. The commingled mixture is maintained in a pressurized reaction vessel under elevated temperatures to enable simultaneous enzymatic hydrolysis of the cellulosic solids to monosaccharides and fermentation of the monosaccharides to produce an ethanolic beer. The ethanolic beer is distillable for recovery of fuel-grade ethanol and a stillage that may be further processed.
Abstract translation: 从木质纤维素原料中提取的纤维素固体馏分的同时糖化和发酵的方法。 通过与液体碳水化合物流混合来降低纤维素固体分数的粘度。 合适的液体碳水化合物流是在木质纤维素原料的加工过程中预先从固体部分分离的去木质化液体馏分。 或者，可以通过与包含一种或多种单糖的液体碳水化合物流混合来降低固体分数的粘度。 然后将降低粘度的纤维素固体部分与发酵微生物接种物和纤维素生物质降解酶组合物混合。 将混合的混合物在升高的温度下保持在加压反应容器中，以使纤维素固体同时酶水解成单糖并发酵单糖以产生乙醇啤酒。 乙醇啤酒可蒸馏以回收燃料级乙醇和可进一步加工的酒糟。
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8.发明申请
公开(公告)号：WO2008144878A1
公开(公告)日：2008-12-04
申请号：PCT/CA2008/000793
申请日：2008-04-25
Applicant: LIGNOL INNOVATIONS LTD. , HALLBERG, Christer , O'CONNOR, Donald , RUSHTON, Michael , PYE, Edward Kendall , GJENNESTAD, Gordon , BERLIN, Alex , MACLACHLAN, John Ross
Inventor： HALLBERG, Christer , O'CONNOR, Donald , RUSHTON, Michael , PYE, Edward Kendall , GJENNESTAD, Gordon , BERLIN, Alex , MACLACHLAN, John Ross
IPC: C08H5/04 , B01D3/14 , C02F3/28 , C07H19/00 , C08H5/02 , C12C11/00 , C12M1/00 , C12M1/42 , C12P19/14 , C12P5/00 , C12P7/08
CPC classification number: C07H19/00 , B01D3/002 , B01D3/14 , B01D11/0226 , B01D11/0288 , C02F3/34 , C02F11/04 , C08H6/00 , C08H8/00 , C08L3/02 , C08L5/04 , C12M21/04 , C12M21/12 , C12M45/02 , C12M45/04 , C12M45/06 , C12M45/09 , C12P5/023 , C12P7/00 , C12P7/08 , C12P7/10 , C12P7/40 , C12P7/54 , C12P19/14 , C13K1/02 , D21H17/00 , Y02E50/16 , Y02E50/17 , Y02E50/343 , Y02W10/23
Abstract: A modular process for organosolv fractionation of lignocellulosic feedstocks into component parts and further processing of said component parts into at least fuel-grade ethanol and four classes of lignin derivatives. The modular process comprises a first processing module configured for physico-chemically digesting lignocellulosic feedstocks with an organic solvent thereby producing a cellulosic solids fraction and a liquid fraction, a second processing module configured for producing at least a fuel-grade ethanol and a first class of novel lignin derivatives from the cellulosic solids fraction, a third processing module configured for separating a second class and a third class of lignin derivatives from the liquid fraction and further processing the liquid fraction to produce a distillate and a stillage, a fourth processing module configured for separating a fourth class of lignin derivatives from the stillage and further processing the stillage to produce a sugar syrup.
Abstract translation: 用于将木质纤维素原料有机溶剂分馏成组分并将所述组分部分进一步加工成至少燃料级乙醇和四类木质素衍生物的模块化方法。 模块化方法包括第一处理模块，其被配置用于用有机溶剂物理化学消化木质纤维素原料，从而产生纤维素固体部分和液体馏分，第二处理模块被配置用于生产至少燃料级乙醇和第一类 来自纤维素固体部分的新型木质素衍生物，第三处理模块，其被配置用于从液体馏分中分离第二类和第三类木质素衍生物，并进一步处理液体馏分以产生馏出物和釜馏塔;第四处理模块， 从釜中分离第四类木质素衍生物，并进一步处理釜渣以产生糖浆。
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