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1. 发明申请

WO2011024145A4 PARTICLE PUMP METHODS AND DEVICES 审中-公开
标题翻译：颗粒泵方法和装置
公开(公告)号：WO2011024145A4
公开(公告)日：2011-06-30
申请号：PCT/IB2010053864
申请日：2010-08-27
申请人： INBICON AS , FINK JENS , NIELSEN POULSEN NIELS
发明人： FINK JENS , NIELSEN POULSEN NIELS
IPC分类号： B01J8/00 , C10J3/48 , C10J3/50
CPC分类号： B01J8/002 , B01J3/02 , B01J8/0015 , B01J8/0035 , B01J2208/00743 , B01J2208/00752 , B01J2208/00761 , B01J2208/00769 , B65G53/48 , C12P2201/00 , Y02E50/32 , Y10T137/87917
摘要： Methods and devices are provided for transfer of particulate material, such as biomass feedstocks, into and out of pressurized reactors. Improved sluice devices have an L- shaped sluice chamber having an upper, vertical component in communication with a horizontal loading chamber and a lower component in communication with a vertical reactor inlet or outlet. Piston valves seal the sluice inlet and outlet by axial displacement across the vertical component of the sluice chamber and across the vertical reactor inlet or outlet. Relative to other methods for reactor unloading, these devices consume less steam and significantly reduce furfural content of unloaded, pretreated biomass. An optional hybrid plug/sluice method of biomass feeding using the devices permits biomass loading at sluice pressures intermediate between atmospheric and reactor pressure, thereby reducing "pump cycle" time and increasing biomass throughput capacity.
摘要翻译：提供的方法和装置用于将诸如生物质原料的颗粒物质转移到加压反应器中和从加压反应器中排出。改进的闸门装置具有L形闸门室，其具有与垂直反应器入口或出口连通的水平加载室和下部部件连通的上部垂直部件。活塞阀门通过轴向位移将闸门入口和出口密封在闸室的垂直部件上，并穿过垂直的反应器入口或出口。相对于反应堆卸载的其他方法，这些装置消耗较少的蒸汽并显着减少未加载的预处理生物质的糠醛含量。使用这些装置的生物质进料的可选的混合塞/水闸方法允许在大气压和反应堆压力之间的闸门压力下生物质负载，从而减少“泵循环”时间并增加生物质通量能力。

2. 发明申请

WO2011024145A3 PARTICLE PUMP METHODS AND DEVICES 审中-公开
标题翻译：粒子泵方法和装置
公开(公告)号：WO2011024145A3
公开(公告)日：2011-05-05
申请号：PCT/IB2010053864
申请日：2010-08-27
申请人： INBICON AS , FINK JENS , NIELSEN POULSEN NIELS
发明人： FINK JENS , NIELSEN POULSEN NIELS
IPC分类号： B01J8/00 , C10J3/48 , C10J3/50
CPC分类号： B01J8/002 , B01J3/02 , B01J8/0015 , B01J8/0035 , B01J2208/00743 , B01J2208/00752 , B01J2208/00761 , B01J2208/00769 , B65G53/48 , C12P2201/00 , Y02E50/32 , Y10T137/87917
摘要： Methods and devices are provided for transfer of particulate material, such as biomass feedstocks, into and out of pressurized reactors. Improved sluice devices have an L- shaped sluice chamber having an upper, vertical component in communication with a horizontal loading chamber and a lower component in communication with a vertical reactor inlet or outlet. Piston valves seal the sluice inlet and outlet by axial displacement across the vertical component of the sluice chamber and across the vertical reactor inlet or outlet. Relative to other methods for reactor unloading, these devices consume less steam and significantly reduce furfural content of unloaded, pretreated biomass. An optional hybrid plug/sluice method of biomass feeding using the devices permits biomass loading at sluice pressures intermediate between atmospheric and reactor pressure, thereby reducing "pump cycle" time and increasing biomass throughput capacity.
摘要翻译：提供了用于将粒状材料（例如生物质原料）转移进出加压反应器的方法和装置。改进的水闸装置具有L形水闸室，其具有与水平加载室连通的上部垂直部件和与垂直反应器入口或出口连通的下部部件。活塞阀通过轴向移动穿过闸门室的垂直部件并穿过垂直反应器入口或出口来密封闸门入口和出口。与其他反应堆卸载方法相比，这些设备消耗的蒸汽更少，并显着降低未经处理的预处理生物质的糠醛含量。使用该装置的生物质进料的可选混合塞/水闸方法允许在大气压和反应器压力之间的闸门压力下的生物质装载，由此减少“泵循环”时间并增加生物量通过能力。

3. 发明申请

WO2009090480A3 NON-STERILE FERMENTATION OF BIOETHANOL 审中-公开
标题翻译：生物柴油的非纯化发酵
公开(公告)号：WO2009090480A3
公开(公告)日：2009-09-03
申请号：PCT/IB2008003536
申请日：2008-12-18
申请人： INBICON AS , LARSEN JAN
发明人： LARSEN JAN
IPC分类号： C12P7/06 , C12P7/10
CPC分类号： C12P7/06 , A01N43/08 , A01N61/00 , A01N65/00 , A01N65/44 , C12N1/22 , C12P7/10 , C12P2201/00 , Y02E50/16 , Y02E50/17
摘要： A range of concentrations exists in which fermentation inhibitors derived from pretreatment of lignocellulosic feed stocks inhibit growth of lactic acid bacteria without affecting fermentive yeast. By optimizing levels of fermentation inhibitors to fall within this range, yeast fermentations of lignocellulosic biomass can be conducted under non-sterile conditions with ethanol yields comparable to those achieved under sterile conditions. Optimised inhibitor levels can be achieved by controlling the water/biomass ratio of a lignocellulosic biomass during and after pretreatment, for example by washing the fiber fraction of a previously pretreated lignocellulosic biomass with a pre-defined amount of fresh water or recycled process solutions. Crude extracts of liquid fraction or process solutions from pretreatment of lignocellulosic biomass can also provide an effective anti-baterial treatment for first generation starch fermentations.
摘要翻译：存在一定范围的浓度，其中衍生自木质纤维素原料的预处理的发酵抑制剂抑制乳酸菌的生长而不影响发酵酵母。通过优化发酵抑制剂的含量落在此范围内，木质纤维素生物质的酵母发酵可以在非无菌条件下进行，乙醇产量与在无菌条件下达到的相似。优化的抑制剂水平可以通过在预处理期间和之后控制木质纤维素生物质的水/生物量比来实现，例如通过用预定量的淡水或再循环的处理溶液洗涤先前预处理的木质纤维素生物质的纤维部分。来自木质纤维素生物质预处理的液体馏分或处理溶液的粗提取物也可为第一代淀粉发酵提供有效的抗物质处理。

4. 发明申请

WO2010073083A3 METHODS OF PROCESSING ENSILED BIOMASS 审中-公开
标题翻译：加工生物质的方法
公开(公告)号：WO2010073083A3
公开(公告)日：2010-09-30
申请号：PCT/IB2009007790
申请日：2009-12-17
申请人： INBICON AS , LARSEN JAN , PETERSEN MAI OESTERGAARD
发明人： LARSEN JAN , PETERSEN MAI OESTERGAARD
IPC分类号： C12P19/14 , C12P7/10
CPC分类号： C12P19/14 , C12P7/10 , C12P2201/00 , Y02E50/16 , Y02E50/17
摘要： The invention relates to methods of processing ensiled biomass for production of bioethanol or other fermentation products and, in particular, to methods that do not require expensive pretreatment (e.g. heat or chemical pretreatment).
摘要翻译：本发明涉及用于生产生物乙醇或其他发酵产物的生物质的加工方法，特别是涉及不需要昂贵的预处理（例如热或化学预处理）的方法。

5. 发明申请

WO2010058285A3 METHODS AND DEVICES FOR CONTINUOUS TRANSFER OF PARTICULATE AND/OR FIBROUS MATERIAL BETWEEN TWO ZONES WITH DIFFERENT TEMPERATURES AND PRESSURES 审中-公开
标题翻译：用于连续转移具有不同温度和压力的两个区域之间的颗粒和/或纤维材料的方法和装置
公开(公告)号：WO2010058285A3
公开(公告)日：2010-08-26
申请号：PCT/IB2009007537
申请日：2009-11-23
申请人： INBICON AS , CHRISTENSEN BORGE HOLM
发明人： CHRISTENSEN BORGE HOLM
IPC分类号： D21C7/06 , D21B1/22
CPC分类号： D21C7/06 , C12P2201/00 , D21B1/22 , Y02E50/16
摘要： Continuous transfer of particulate material into pressurized steam reactors is provided by "flow feeder" methods and devices. Material such as lignocellulosic biomass feedstocks are compacted into a "low density" plug,
摘要翻译：通过“流动给料器”方法和装置提供颗粒材料连续转移到加压蒸汽反应器中。诸如木质纤维素生物质原料的材料被压实成<700kg / m 3的“低密度”塞子，通过利用蒸汽冷凝区域提供对加压蒸汽的动态密封。蒸汽冷凝区移动到“低密度”塞中的速率被压实的材料进入加压反应器的速率所抵消。优选的装置通过使用抵抗由卸载装置提供的反压作用的装载装置在流动给料室内紧凑的材料。压实的材料被主动分解并通过卸载装置进料到反应器中。在优选实施例中，压实材料在稳态操作中进料，其中蒸汽冷凝区域和低压入口区域之间的界面在流动给料室内保持静止。

6. 发明申请

WO2009125292A3 PROCESSING LIGNOCELLULOSIC BIOMASS TO FIXED, HIGH LEVELS OF DRY MATTER CONTENT 审中-公开
标题翻译：处理细菌生物量固定，干物质含量高
公开(公告)号：WO2009125292A3
公开(公告)日：2009-12-10
申请号：PCT/IB2009005231
申请日：2009-04-14
申请人： INBICON AS , LARSEN JAN , VIBE-PEDERSEN JAKOB
发明人： LARSEN JAN , VIBE-PEDERSEN JAKOB
IPC分类号： C12P19/00
CPC分类号： C12P19/00 , Y02E50/16
摘要： The invention relates in general to methods of processing lignocellulosic biomass and to methods of pre-treatment of lignocellulosic biomass. In particular, the invention provides methods which fix moisture levels in lignocellulosic biomass to levels near the inherent water holding capacity of the material.
摘要翻译：本发明一般涉及木质纤维素生物质的处理方法和木质纤维素生物质的预处理方法。特别地，本发明提供了将木质纤维素生物质中的水分含量固定到接近材料的固有含水量的水平的方法。

7. 发明申请

WO2009090480A4 NON-STERILE FERMENTATION OF BIOETHANOL 审中-公开
标题翻译：生物乙醇的非无菌发酵
公开(公告)号：WO2009090480A4
公开(公告)日：2009-11-12
申请号：PCT/IB2008003536
申请日：2008-12-18
申请人： INBICON AS , LARSEN JAN
发明人： LARSEN JAN
IPC分类号： C12P7/06 , C12P7/10
CPC分类号： C12P7/06 , A01N43/08 , A01N61/00 , A01N65/00 , A01N65/44 , C12N1/22 , C12P7/10 , C12P2201/00 , Y02E50/16 , Y02E50/17
摘要： A range of concentrations exists in which fermentation inhibitors derived from pretreatment of lignocellulosic feed stocks inhibit growth of lactic acid bacteria without affecting fermentive yeast. By optimizing levels of fermentation inhibitors to fall within this range, yeast fermentations of lignocellulosic biomass can be conducted under non-sterile conditions with ethanol yields comparable to those achieved under sterile conditions. Optimised inhibitor levels can be achieved by controlling the water/biomass ratio of a lignocellulosic biomass during and after pretreatment, for example by washing the fiber fraction of a previously pretreated lignocellulosic biomass with a pre-defined amount of fresh water or recycled process solutions. Crude extracts of liquid fraction or process solutions from pretreatment of lignocellulosic biomass can also provide an effective anti-baterial treatment for first generation starch fermentations.
摘要翻译：存在一系列浓度，其中源自木质纤维素原料的预处理的发酵抑制剂抑制乳酸菌的生长而不影响发酵性酵母。通过优化发酵抑制剂的水平以使其落入该范围内，木质纤维素生物质的酵母发酵可以在非无菌条件下进行，其中乙醇产率与无菌条件下获得的乙醇产量相当。通过在预处理期间和之后控制木质纤维素生物质的水/生物质比率，例如通过用预定量的淡水或回收的工艺溶液洗涤先前预处理的木质纤维素生物质的纤维部分，可以实现优化的抑制剂水平。来自木质纤维素生物质预处理的液体馏分或工艺溶液的粗提物也可为第一代淀粉发酵提供有效的抗菌处理。

8. 发明申请

WO2013120492A4 METHOD OF PROCESSING LIGNOCELLULOSIC BIOMASS USING FEEDBACK CONTROL OF HYDROTHERMAL PRETREATMENT 审中-公开
标题翻译：使用水热预处理的反馈控制处理液体生物量的方法
公开(公告)号：WO2013120492A4
公开(公告)日：2013-11-14
申请号：PCT/DK2013000006
申请日：2013-01-16
申请人： INBICON AS
发明人： LARSEN JAN , MOGENSEN KIT KELLEBJERG , JOERGENSEN PIA
IPC分类号： C12P19/02 , C12P7/10
CPC分类号： C13K13/002 , C12P7/10 , C12P19/02 , C12P19/14 , C12P2201/00 , Y02E50/16
摘要： The invention relates to a method of processing lignocellulosic biomass comprising: providing lignocellulosic biomass feedstock; pretreating said biomass feedstock by continuous hydrothermal pretreatment in a pressurized reactor; measuring xylan number or lignin number in the output stream of pretreated biomass from the pretreatment reactor; and controlling the pretreatment reactor so as to maintain, in the output stream of pretreated biomass, a pre-determined level of measured xylan number or lignin number. The method allows for continuously controlling the digestibility of a lignocellulosic biomass during the step of pretreatment, and accordingly provides a continuous estimate of the severity of the pretreatment.
摘要翻译：本发明涉及一种处理木质纤维素生物质的方法，包括：提供木质纤维素生物质原料; 在加压反应器中通过连续水热预处理预处理所述生物质原料; 测量来自预处理反应器的预处理生物质的输出流中的木聚糖数或木质素数; 并且控制预处理反应器，以便在预处理的生物质的输出流中保持测定的木聚糖数量或木质素数量的预定水平。该方法允许在预处理步骤期间连续控制木质纤维素生物质的消化率，因此提供对预处理的严重性的连续估计。

9. 发明申请

WO2009147512A3 DEVICES AND METHODS FOR DISCHARGING PRETREATED BIOMASS FROM HIGHER TO LOWER PRESSURE REGIONS 审中-公开
标题翻译：从高压到低压区域排放预处理生物量的装置和方法
公开(公告)号：WO2009147512A3
公开(公告)日：2010-03-18
申请号：PCT/IB2009005850
申请日：2009-06-04
申请人： INBICON AS , VIBE-PEDERSEN JAKOB , IVERSEN FRANK KROGH
发明人： VIBE-PEDERSEN JAKOB , IVERSEN FRANK KROGH
IPC分类号： C10L5/44 , C10L1/32
CPC分类号： C10L5/44 , B01J4/002 , B01J2204/005 , C10J3/506 , C10J2200/15 , C10J2300/0903 , C10J2300/0916 , C10L1/326 , Y02E50/10 , Y02E50/30
摘要： Provided are devices and methods for discharging pretreated biomass from a pressurized reactor. Pretreated, hot biomass is added under high pressure at the top of a discharge vessel, which is partially filled with water or aqueous solution. The vessel comprises water jets situated on its sides through which water or aqueous solution is injected in order to establish a strong turbulence in the lower part of the vessel. This turbulence, preferably a vortex turbulence or "hydrocyclone," blends biomass and water and disintegrates any clumped material prior to its ejection at high speed as a slurry through an orifice or valve at the bottom of the vessel. A stable temperature stratification is established within the discharge vessel, whereby hot water remains at the top of the vessel, reducing heat and steam loss from the pretreatment reactor.
摘要翻译：提供了用于从加压反应器中排出预处理的生物质的装置和方法。在高压下将预处理的热生物质在放电容器的顶部加入，其中部分填充有水或水溶液。船舶包括位于其侧面的水射流，水或水溶液通过该水喷射，以便在船的下部建立强烈的湍流。这种湍流，优选涡流湍流或“水力旋流器”将生物质和水混合，并且在其高速喷射之前将任何聚集的材料分解成浆料，通过容器底部的孔或阀。在放电容器内形成稳定的温度分层，由此热水保留在容器的顶部，减少了来自预处理反应器的热量和蒸汽损失。

10. 发明申请

WO2009125292A2 PROCESSING LIGNOCELLULOSIC BIOMASS TO FIXED, HIGH LEVELS OF DRY MATTER CONTENT 审中-公开
标题翻译：处理细菌生物量固定，干物质含量高
公开(公告)号：WO2009125292A2
公开(公告)日：2009-10-15
申请号：PCT/IB2009005231
申请日：2009-04-14
申请人： INBICON AS , LARSEN JAN , VIBE-PEDERSEN JAKOB
发明人： LARSEN JAN , VIBE-PEDERSEN JAKOB
IPC分类号： C12P7/10
CPC分类号： C12P19/00 , Y02E50/16
摘要： Improved methods of processing lignocellulosic biomass are provided that optimize energy efficiency of production scale pretreatment without loss of eventual ethanol yield from fermentation mixtures. Lignocellulosic biomass is wetted with an amount of aqueous solution sufficient to provide moisture level at or near the inherent water holding capacity of the material. Wetted biomass is then thoroughly mixed, optionally using a mixer that massages water content into lignocellulosic fibers. Wetted biomass having fixed high dry matter is subsequently subject to pretreatment and/or enzymatic hydrolysis.
摘要翻译：提供了改进的处理木质纤维素生物质的方法，其优化了生产规模预处理的能量效率，而不损失发酵混合物的最终乙醇产量。用一定量的水溶液润湿木质纤维素生物质，足以提供处于或接近材料的固有保水能力的水分含量。然后将接液的生物质充分混合，任选地使用将水含量按摩到木质纤维素纤维中的混合器。具有固定的高干物质的接液生物质随后进行预处理和/或酶水解。

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