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1. 发明专利

BR112020000665A2 sistemas e métodos para desaguamento de uma pasta que inclui biomassa lignocelulósica e líquido 未知
公开(公告)号：BR112020000665A2
公开(公告)日：2020-07-14
申请号：BR112020000665
申请日：2018-07-12
申请人： POET RESEARCH INC
发明人： DAVID CHARLES CARLSON
IPC分类号： D21C9/18 , D21H11/02
摘要： a presente invenção refere-se a sistemas de desaguamento, e métodos relacionados, que são adaptados para transportar biomassa lignocelulósica e separar pelo menos uma parcela da água de uma pasta de biomassa lignocelulósica e acumular a biomassa lignocelulósica desaguada. o sistema de desaguamento também inclui um headspace (espaço livre) ocupado por um gás que está a uma pressão que facilita a transferência da biomassa acumulada para um reator de pré-tratamento com headspace pressurizado. tal sistema de desaguamento pode impedir a mistura indevida e o refluxo de gás (p. ex., vapor) proveniente do reator de pré-tratamento.

2. 发明申请

WO2019118869A1 METHOD FOR PROPAGATING MICROORGANISMS ON A MEDIUM COMPRISING STILLAGE 审中-公开
公开(公告)号：WO2019118869A1
公开(公告)日：2019-06-20
申请号：PCT/US2018/065739
申请日：2018-12-14
申请人： POET RESEARCH, INC.
发明人： SARKS, Cory James , PIERSON, Rodney Duane , SLUPSKA, Malgorzata M.
IPC分类号： C12P1/02 , C12P7/06 , C12P19/02
CPC分类号： C12P7/10 , C12N9/2411 , C12N9/2437 , C12P1/02 , C12P7/06 , C12P7/08 , C12P19/02 , C12P19/04 , C12R1/865 , C12Y302/01001 , C12Y302/01004
摘要： Provided are methods and systems of propagating a microorganism on a stillage composition. The methods involve growing microorganisms in a propagation medium formed from a polysaccharide-containing stillage composition with the majority of the polysaccharides in the propagation medium coming from the stillage composition. The propagation medium also includes cellulases and/or amylases to form monosaccharides from the polysaccharides. A first cell mass is grown in the propagation medium to form a second cell mass which is greater than the first cell mass.

3. 发明申请

WO2019033014A1 SYSTEMS AND METHODS FOR EXTRACTING OIL FROM PLANT MATERIAL 审中-公开
公开(公告)号：WO2019033014A1
公开(公告)日：2019-02-14
申请号：PCT/US2018/046293
申请日：2018-08-10
申请人： POET RESEARCH, INC.
发明人： SCHNELL, Blake A. , CALAR, Kristin M. , KEELER, John C. , RINDSIG, Matthew J. , OSTER, Benjamin G. , FLITTIE, Brett A. , BLY, Steven T.
IPC分类号： C12P7/06 , C12P7/64
摘要： Disclosed are methods and systems for recovering oil from processed plant materials and by-products formed during a milling process used for producing ethanol.

4. 发明申请

WO2017091361A1 USING DISSOLVED OXYGEN TO INHIBIT LACTIC ACID PRODUCTION DURING PROPAGATION OF YEAST AND/OR HYDROLYSIS OF LIGNOCELLULOSIC BIOMASS 审中-公开
标题翻译：使用溶解氧抑制酵母菌发酵过程中的乳酸生成和/或木质纤维素生物质水解
公开(公告)号：WO2017091361A1
公开(公告)日：2017-06-01
申请号：PCT/US2016/061336
申请日：2016-11-10
申请人： POET RESEARCH, INC.
发明人： KARL, Zachary J.
IPC分类号： C12P19/02 , C12M1/00 , C12P19/14 , C12P7/10
CPC分类号： C12P7/10 , C12M41/34 , C12M45/09 , C12P19/02 , C12P19/14 , Y02E50/16
摘要： Embodiments of the present disclosure involve systems and methods that inhibit the production of lactic acid during propagation of yeast and/or during hydrolysis of cellulose by including a sufficient amount of dissolved oxygen.
摘要翻译：本公开的实施方案涉及通过包含足够量的溶解氧来抑制在酵母繁殖期间和/或在纤维素水解过程中产生乳酸的系统和方法。

5. 发明申请

WO2016018846A1 NET WRAP AND TWINE REMOVAL SYSTEM AND METHODS 审中-公开
标题翻译：网络和双向移除系统和方法
公开(公告)号：WO2016018846A1
公开(公告)日：2016-02-04
申请号：PCT/US2015/042347
申请日：2015-07-28
申请人： POET RESEARCH, INC.
发明人： REDFORD, Steven G. , SMITH, John N. , DOCKSTADER, Joshua W.D. , PETERSON, Todd L.
IPC分类号： B65B69/00
CPC分类号： B65B69/0025 , B65H19/105 , B65H2301/41382 , B65H2301/46043 , B65H2701/177 , B65H2701/1944
摘要： A method of removing a wrapping material from the outer surface of a bale of material including the steps of moving the bale of material to a cutting station, cutting wrapping material along a length of the bale, moving a plurality of rollers into contact with the wrapping material, rotating the rollers relative to the wrapping material until first and second ends of the wrapping material are free to move relative to an outer surface of the bale, placing a first spear of a material wind-up system between the outer surface of the bale and the wrapping material, rotating the material wind-up system to wind the wrapping material around first and second spears, positioning the first and second spears in a generally horizontal plane, and stripping the wrapping material from the first and second spears with a fin that extends downwardly from a carriage of a material removal system and between the first and second spears of the material wind-up station by sliding the carriage toward a distal end of the first and second spears.
摘要翻译：一种从一捆材料的外表面去除包裹材料的方法，包括以下步骤：将材料包移动到切割站，沿着捆包的长度切割包装材料，使多个辊与包装物接触材料，使辊相对于包裹材料旋转，直到包装材料的第一和第二端相对于捆的外表面自由移动，将物料卷绕系统的第一矛放在捆包的外表面之间所述包裹材料旋转所述材料卷绕系统，以将所述包裹材料卷绕在第一和第二矛周围，将所述第一和第二矛定位在大致水平的平面中，并且用所述第一和第二矛从所述第一和第二矛中剥离所述包装材料，从材料移除系统的托架向下延伸并且通过将托架滑向远端的托架向下延伸到材料卷绕站的第一和第二矛之间第一和第二个矛的末端。

6. 发明申请

WO2015109133A1 LIGHT PHASE PRODUCT RECOVERY METHODS AND SYSTEMS 审中-公开
标题翻译：轻相产品回收方法和系统
公开(公告)号：WO2015109133A1
公开(公告)日：2015-07-23
申请号：PCT/US2015/011666
申请日：2015-01-16
申请人： POET RESEARCH, INC.
发明人： REDFORD, Steven, G.
IPC分类号： C11B13/00 , B01D21/26
CPC分类号： C11B3/008 , B01D21/02 , B01D21/262 , C11B13/00 , Y02E50/17 , Y02W30/74
摘要： Methods and systems for recovering a desired co-product from a feedstock to ethanol production process are provided. The methods involve a multi-step separation of a fermentation-derived feedstock, in which an initial separation produces a discharge stream and an output feed stream including the co-product, and a final separation further purifies the output feed stream while also producing a recycle stream that is reintroduced into the separation process. The systems include at least an initial and at least a final separation device which are in fluid communication in both upstream and downstream directions. The initial separation device separates at least a portion of a non-co-product containing phase from a feed stream comprising the non-co-product containing phase and a co-product containing phase, and the final separation device separates at least a portion of the co- product containing phase from a stream comprising the co-product containing phase and a non-co-product containing phase.
摘要翻译：提供了从原料到乙醇生产过程中回收所需副产物的方法和系统。所述方法涉及发酵衍生的原料的多步分离，其中初始分离产生排出流和包含共同产物的输出进料流，最终分离进一步纯化输出进料流，同时还产生回收流被重新引入分离过程。这些系统至少包括初始的和至少最后的分离装置，它们在上游和下游两个方向上都是流体连通的。初始分离装置将至少一部分非共产物含有相从包含非副产物的相和含共产物相的进料流中分离出来，最后的分离装置将至少一部分包含含有共产物相的相和含非共产物相的相的物流的共产物。

7. 发明申请

WO2014193344A1 SYSTEM FOR MANAGEMENT OF YEAST TO FACILITATE THE PRODUCTION OF ETHANOL 审中-公开
标题翻译： YEAST管理系统，以促进乙醇的生产
公开(公告)号：WO2014193344A1
公开(公告)日：2014-12-04
申请号：PCT/US2013/042927
申请日：2013-05-28
申请人： POET RESEARCH, INC. , NARENDRANATH, Neelakantam V. , CARLSON, David Charles
发明人： NARENDRANATH, Neelakantam V. , CARLSON, David Charles
IPC分类号： C12N1/18 , C12N1/16 , C12M1/00
CPC分类号： C12N1/18 , C12M21/12 , C12M43/02 , C12P7/10 , Y02E50/16
摘要： A system and method for managing an ethanologen for use in biorefinery is disclosed. The method for propagating ethanologen for use in the production of a fermentation product from biomass comprises the steps of providing a medium for propagation of ethanologen; supplying a first cell mass of ethanologen to the medium; supplying xylose to the medium as a carbon source for the ethanologen; and maintaining the medium comprising the first cell mass of ethanologen at a pH of between about 5.0 and 6.0 and at a temperature of between about 26 and About 37 degrees Celsius so that the first cell mass of ethanologen is propagated into a second cell mass of ethanologen. The second cell mass of ethanologen is larger than the first cell mass of ethanologen. The system for propagating ethanologen for use in the production of a fermentation product from biomass comprises a first stage comprising a first vessel configured to maintain a medium comprising ethanologen; a second stage comprising a second vessel configured to maintain a medium supplied from the first stage; a source of xylose to be provided to the medium as a carbon source for ethanologen in the first stage; and a source of xylose to be provided to the medium as a carbon source for the ethanologen in the second stage. The ethanologen has a first cell mass when supplied to the first stage and the ethanologen has a second cell mass when supplied from the first stage to the second stage and the ethanologen has a third cell mass when supplied from the second stage. The second cell mass is at least 200 times larger than the first cell mass The third cell mass is at least 20 times larger than the second cell mass.
摘要翻译：公开了一种用于生物炼制中用于管理种子学的系统和方法。用于从生物质生产发酵产物中用于繁殖的酿酒酵母的方法包括以下步骤：提供用于繁殖的培养基; 向培养基中提供第一个细胞质量的木质素; 向培养基提供木糖作为乙醇的碳源; 并且将包含乙醇提取物的第一细胞团的培养基保持在约5.0至6.0之间的温度和约26至约37摄氏度之间的温度下，使得第一细胞团的乙醇培养基传播到第二细胞团的乙醇培养基。乙醇生物的第二个细胞团大于第一个细胞团的乙型动物。用于从生物质生产发酵产物的用于繁殖的酿酒酵母的系统包括第一阶段，其包括构造成维持包含酿酒酵母的培养基的第一容器; 第二级，包括构造成维持从第一级供应的介质的第二容器; 在第一阶段提供作为乙醇生物碳源的培养基中的木糖来源; 以及作为第二阶段的乙醇生物的碳源提供给培养基的木糖来源。当从第一阶段供应时，乙醇提取物具有第一细胞团，并且当从第一阶段供应时，乙醇生物具有第二细胞团，并且当从第二阶段供应时，所述乙醇培养物具有第三细胞团。第二细胞质量比第一细胞质量大至少200倍。第三细胞质量比第二细胞团质量至少大20倍。

8. 发明申请

WO2014164197A1 DEVICES FOR BIN SWEEP OPERATIONS 审中-公开
标题翻译： BIN SWEEP作业装置
公开(公告)号：WO2014164197A1
公开(公告)日：2014-10-09
申请号：PCT/US2014/021176
申请日：2014-03-06
申请人： POET RESEARCH, INC.
发明人： VANDER VORSTE, Michael Dwight , WOLF, Jason C. , BORDEWYK, Joel A.
IPC分类号： B65D88/54
CPC分类号： B65G65/005 , B65G65/466 , B65G2207/40
摘要： A method of controlling entry of a bin entrant into a bin in which a bin sweep is located and controlling operation of the bin sweep by the bin entrant within the bin, the method including the steps of providing a system that includes a bin sweep, a human safe relay for removing power from the bin sweep, a Class II, Division 1 rated device that removes power from the bin sweep, motor safety controls to selectively energize and de-energize at least one motor of the bin sweep, an activation member with a predetermined stand-off distance from the bin sweep, and operating procedures that include a list of operations to be followed by the bin entrant and an entry attendant located outside the bin, the bin entrant and entry attendant performing the operations of the operating procedures.
摘要翻译：一种控制箱入口进入箱扫描所在的仓的方法，并且控制箱内的箱体进位箱扫描的操作，该方法包括以下步骤：提供包括箱扫，用于从垃圾箱扫描中去除电力的人类安全继电器，用于从垃圾桶扫描中去除电力的II类，1分频器件，电机安全控制器，以选择性地激励和断电至少一个垃圾桶扫描器的电动机;激活构件，与料仓扫掠的预定的离开距离，以及操作程序，其包括由进仓者跟随的操作的列表以及位于仓外面的入口服务员，执行操作过程的操作的入口服务员和入场服务员。

9. 发明申请

WO2013126571A1 CORN MEAL COMPOSITIONS AND METHODS OF PRODUCTION 审中-公开
标题翻译： CORN MEAL组合物和生产方法
公开(公告)号：WO2013126571A1
公开(公告)日：2013-08-29
申请号：PCT/US2013/027137
申请日：2013-02-21
申请人： POET RESEARCH INC.
发明人： REDFORD, Steven G.
IPC分类号： A23J1/12 , A23K1/06 , C12F3/06
CPC分类号： A23L1/1041 , A23J1/12 , A23J1/14 , A23K10/38 , A23L7/104 , A23L7/198 , A23L33/185 , A23V2002/00 , C12F3/00 , C12F3/06 , Y02P60/873
摘要： Compositions derived from grain-to-ethanol fermentation processes and methods of producing the compositions are provided. The compositions may be corn meal products generated by fractionating corn kernels to isolate the endosperm, converting starch in the endosperm to sugar at temperatures less than 150-180°F, fermenting the sugar, and separating out the resulting solids. The solids may undergo a protein extraction process, and then undergo a solvent exchange to remove water from the solids and replace it with a more volatile chemical, such as ethanol. The solids are then dried at less than 150-180°F. The resulting meal product may include protein in an amount ranging from about 31 to about 45%, up to about 3% fat, up to about 3% ash, a neutral detergent fiber in an amount ranging from about 32 to about 50%, and up to about 15% starch, all on a dry weight basis.
摘要翻译：提供衍生自谷物 - 乙醇发酵方法的组合物和制备组合物的方法。组合物可以是通过分级玉米粒分离胚乳而产生的玉米粉产品，将胚乳中的淀粉在低于150-180°F的温度下转化成糖，发酵糖并分离所得固体。固体可以进行蛋白质提取过程，然后进行溶剂交换以从固体中除去水，并用更易挥发的化学物质例如乙醇代替。然后将固体在小于150-180°F下干燥。所得到的膳食产品可以包括约31至约45％，至多约3％脂肪，至多约3％灰分，约32至约50％范围内的中性洗涤剂纤维的量的蛋白质，以及高达约15％的淀粉，全部以干重计。

10. 发明申请

WO2012125739A1 SYSTEMS AND METHODS FOR IMPROVING ETHANOL YIELD 审中-公开
标题翻译：改善乙醇含量的系统和方法
公开(公告)号：WO2012125739A1
公开(公告)日：2012-09-20
申请号：PCT/US2012/029093
申请日：2012-03-14
申请人： POET RESEARCH, INC. , LEWIS, Stephen M. , NARENDRANATH, Neelakantam V.
发明人： LEWIS, Stephen M. , NARENDRANATH, Neelakantam V.
IPC分类号： C12P7/06
CPC分类号： C12P7/08 , C12P7/06 , Y02E50/17
摘要： Systems and methods for improving ethanol yield are provided. A feedstock is ground suitably fine for use in fermentation. The feedstock may include corn or any other suitable material. In some cases, the feedstock undergoes a fractionation prior to grinding. The ground feedstock may be slurried with water and enzymes to facilitate conversion of the starch in the feedstock to sugars. The slurry may be about 35% solids. After being slurried, an ethanologen may be added. Additionally, the pH of the slurry may be adjusted to between 4.2 and 5.2 to facilitate the priming. A primer is added to the slurry. The primer may include any weak acid, and in some embodiments includes acetic acid. Acetic acid, when used as a primer, may be added at a concentration of between 1200 and 3600 parts per million. The slurry is fermented to produce improved yields of ethanol.
摘要翻译：提供了提高乙醇产量的系统和方法。将原料粉碎成适用于发酵的原料。原料可以包括玉米或任何其它合适的材料。在一些情况下，原料在研磨之前进行分馏。地面原料可以用水和酶进行浆化，以促进原料中的淀粉转化为糖。浆料可以是约35％的固体。在酝酿之后，可能会添加一个种族主义者。此外，浆料的pH可以调节到4.2和5.2之间以便于起动。向浆料中加入底漆。引物可以包括任何弱酸，并且在一些实施方案中包括乙酸。当用作底漆时，乙酸可以以1200至3600ppm的浓度加入。将浆料发酵以产生改善的乙醇产率。

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