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公开(公告)号：US20130266991A1
公开(公告)日：2013-10-10
申请号：US13991686
申请日：2011-12-07
CPC分类号： C12P19/14 , B01D61/025 , B01D61/145 , B01D61/147 , B01D61/16 , B01D61/58 , B01D2311/04 , B01D2311/06 , B01D2311/25 , C12N1/38 , C12P7/10 , C12P7/14 , C13K1/04 , C13K13/002 , Y02E50/16 , B01D2311/2634
摘要： A method produces a concentrated aqueous sugar solution using a cellulose-containing biomass as a raw material, including: (1) hydrolyzing a cellulose-containing biomass to produce an aqueous sugar solution; (2) filtering the aqueous sugar solution obtained in (1) through a microfiltration membrane and/or an ultrafiltration membrane, and recovering an aqueous sugar solution from the permeate side; and (3) filtering the aqueous sugar solution obtained in (2) through a reverse osmosis membrane, recovering a permeate from the permeate side and recovering a concentrated aqueous sugar solution from the feed side; wherein at least a part of the permeate from the reverse osmosis membrane is used as a hydrothermal treatment liquid, biomass-suspending, liquid, enzyme-diluting liquid, acid-diluting liquid and/or alkali-diluting liquid in (1).
摘要翻译： 一种方法使用含纤维素的生物质作为原料产生浓缩的糖水溶液，其包括：（1）水解含纤维素的生物质以产生糖水溶液; （2）通过微滤膜和/或超滤膜过滤由（1）得到的糖水溶液，从渗透侧回收糖溶液; （3）通过反渗透膜过滤（2）得到的糖水溶液，从渗透侧回收渗透物，从进料侧回收浓缩的糖水溶液; 其中来自反渗透膜的渗透物的至少一部分在（1）中用作水热处理液，生物质悬浮液，液体，酶稀释液，酸稀释液和/或碱稀释液。
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公开(公告)号：US20140308712A1
公开(公告)日：2014-10-16
申请号：US13991703
申请日：2011-12-07
IPC分类号： C13K1/04
CPC分类号： C13K1/04 , B01D61/022 , B01D61/025 , B01D61/027 , B01D61/142 , B01D61/145 , B01D61/147 , B01D61/16 , B01D61/58 , B01D65/02 , B01D2311/06 , B01D2311/25 , B01D2321/12 , C12P19/02 , C12P19/14 , C13K13/002
摘要： A method produces a concentrated aqueous sugar solution using a cellulose-containing biomass as a raw material, including: (1) hydrolyzing a cellulose-containing biomass to produce an aqueous sugar solution; (2) filtering the aqueous sugar solution obtained in (1) through a microfiltration membrane and/or an ultrafiltration membrane, and recovering an aqueous sugar solution from the permeate side; and (3) filtering the aqueous sugar solution obtained in (2) through a nanofiltration membrane and/or a reverse osmosis membrane, recovering a permeate from the permeate side and recovering a concentrated aqueous sugar solution from the feed side; wherein at least a part of the permeate from the nanofiltration membrane and/or the reverse osmosis membrane is used as a washing liquid in (1) and/or (2).
摘要翻译： 一种方法使用含纤维素的生物质作为原料产生浓缩的糖水溶液，其包括：（1）水解含纤维素的生物质以产生糖水溶液; （2）通过微滤膜和/或超滤膜过滤由（1）得到的糖水溶液，从渗透侧回收糖溶液; （3）通过纳滤膜和/或反渗透膜过滤（2）得到的糖水溶液，从渗透侧回收渗透物质，从进料侧回收浓缩的糖水溶液; 其中，在（1）和/或（2）中使用来自所述纳滤膜和/或反渗透膜的至少一部分渗透物作为洗涤液。
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3.发明申请METHOD FOR PRODUCING PURE SUGAR SOLUTION, AND METHOD FOR PRODUCING CHEMICAL PRODUCT 审中-公开生产纯果糖溶液的方法，以及生产化学产品的方法公开(公告)号：US20130004994A1
公开(公告)日：2013-01-03
申请号：US13583430
申请日：2011-02-07
CPC分类号： C13K1/02 , B01D61/022 , B01D61/04 , B01D61/142 , B01D61/145 , B01D61/147 , B01D61/58 , B01D2311/04 , B01D2311/263 , B01D2311/2642 , C12P7/10 , C12P7/46 , C12P7/56 , C12P13/001 , C12P19/02 , C12P19/14 , C12P2203/00 , Y02E50/16
摘要： The invention provides a method that allows fermentation impeding substances that occur during production of a sugar from cellulose-containing biomass to be removed in an aqueous sugar solution production step, and also provides a method for long-term stable production of an aqueous refined sugar solution that is nearly free from fermentation impeding substances. The aqueous refined sugar solution production method using cellulose-containing biomass as feed material comprises: (1) a step of decomposing cellulose-containing biomass to produce an aqueous sugar solution, (2) a step of subjecting the aqueous sugar solution resulting from step (1) to coagulation treatment, (3) a step of subjecting the aqueous sugar solution resulting from step (2) to microfiltration and/or ultrafiltration to recover an aqueous sugar solution from the downstream side, (4) a step of subjecting the aqueous sugar solution resulting from step (3) to nanofiltration and/or reverse osmosis to recover an aqueous refined sugar solution from the upstream side while removing fermentation impeding substances from the downstream side,
摘要翻译： 本发明提供一种允许在水溶性糖溶液生产步骤中除去含纤维素生物质的糖生产期间发生的发酵阻碍物质的方法，并且还提供了一种长期稳定地生产水精制糖溶液的方法 几乎没有发酵阻碍物质。 使用含纤维素生物质作为原料的含水精制糖溶液的制造方法包括：（1）分解含纤维素的生物质以制备糖水溶液的步骤，（2）使步骤 1）进行凝固处理，（3）使由步骤（2）得到的糖水溶液进行微滤和/或超滤从下游侧回收糖水溶液的步骤，（4）使糖水 从步骤（3）得到的溶液进行纳滤和/或反渗透，从上游侧回收精制糖水溶液，同时从下游侧除去发酵阻碍物质，
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公开(公告)号：US08765405B2
公开(公告)日：2014-07-01
申请号：US13133788
申请日：2009-12-08
申请人： Hiroyuki Kurihara , Atsushi Minamino , Masateru Ito , Hideki Sawai , Masayuki Hanakawa , Shin-ichi Minegishi , Katsushige Yamada
发明人： Hiroyuki Kurihara , Atsushi Minamino , Masateru Ito , Hideki Sawai , Masayuki Hanakawa , Shin-ichi Minegishi , Katsushige Yamada
IPC分类号： C12P1/00
CPC分类号： C08B1/003 , B01D61/022 , B01D61/025 , B01D61/027 , C12N1/38 , C12P7/10 , C12P7/46 , C12P7/56 , C12P13/001 , C12P19/02 , C12P19/14 , C12P2203/00 , C13B20/165 , C13K1/02 , C13K1/04 , C13K13/00 , C13K13/002 , Y02E50/16
摘要： A sugar liquid containing only very small amounts of fermentation-inhibiting substances is produced by a method for producing a sugar liquid using a cellulose-containing biomass as a raw material, the method including: (1) a step of hydrolyzing a cellulose-containing biomass to produce an aqueous sugar solution; and (2) a step of filtering the obtained aqueous sugar solution through a nanofiltration membrane and/or reverse osmosis membrane to collect a purified sugar liquid from the feed side, while removing fermentation-inhibiting substances from the permeate side.
摘要翻译： 通过使用含纤维素的生物质作为原料的糖液的制造方法制造含有非常少量的发酵抑制物质的糖液，该方法包括：（1）水解含纤维素的生物质的步骤 以产生糖水溶液; 和（2）通过纳滤膜和/或反渗透膜过滤得到的糖水溶液的步骤，从进料侧收集纯化的糖液，同时从渗透侧除去发酵抑制物质。
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公开(公告)号：US20110250637A1
公开(公告)日：2011-10-13
申请号：US13133788
申请日：2009-12-08
申请人： Hiroyuki Kurihara , Atsushi Minamino , Masateru Ito , Hideki Sawai , Masayuki Hanakawa , Shin-ichi Minegishi , Katsushige Yamada
发明人： Hiroyuki Kurihara , Atsushi Minamino , Masateru Ito , Hideki Sawai , Masayuki Hanakawa , Shin-ichi Minegishi , Katsushige Yamada
CPC分类号： C08B1/003 , B01D61/022 , B01D61/025 , B01D61/027 , C12N1/38 , C12P7/10 , C12P7/46 , C12P7/56 , C12P13/001 , C12P19/02 , C12P19/14 , C12P2203/00 , C13B20/165 , C13K1/02 , C13K1/04 , C13K13/00 , C13K13/002 , Y02E50/16
摘要： A sugar liquid containing only very small amounts of fermentation-inhibiting substances is produced by a method for producing a sugar liquid using a cellulose-containing biomass as a raw material, the method including: (1) a step of hydrolyzing a cellulose-containing biomass to produce an aqueous sugar solution; and (2) a step of filtering the obtained aqueous sugar solution through a nanofiltration membrane and/or reverse osmosis membrane to collect a purified sugar liquid from the feed side, while removing fermentation-inhibiting substances from the permeate side.
摘要翻译： 通过使用含纤维素的生物质作为原料的糖液的制造方法制造含有非常少量的发酵抑制物质的糖液，该方法包括：（1）水解含纤维素的生物质的步骤 以产生糖水溶液; 和（2）通过纳滤膜和/或反渗透膜过滤得到的糖水溶液的步骤，从进料侧收集纯化的糖液，同时从渗透侧除去发酵抑制物质。
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6.发明授权公开(公告)号：US09587217B2
公开(公告)日：2017-03-07
申请号：US13982420
申请日：2012-03-23
申请人： Akira Nishimura , Takahiro Yamauchi , Kentaro Ogura , Haruka Nishimoto , Hiroyuki Kurihara , Atsushi Minamino , Hideo Suzuki , Gaku Kondo
发明人： Akira Nishimura , Takahiro Yamauchi , Kentaro Ogura , Haruka Nishimoto , Hiroyuki Kurihara , Atsushi Minamino , Hideo Suzuki , Gaku Kondo
CPC分类号： C12M43/00 , C12M21/12 , C12M21/18 , C12M47/10 , C13B20/165 , C13K1/02 , C13K13/002
摘要： An apparatus for treating a biomass feedstock at a high temperature, includes a cooling device 90 for cooling a biomass treated liquid at a high temperature; an enzymatic saccharification tank 103 for saccharifying a cooled treated liquid 101B with an enzyme; a solid-liquid separation apparatus 112 for removing water-slightly soluble substances contained in a saccharide solution 104 taken out from the enzymatic saccharification tank 103 and a foreign substance removing unit 113 provided with a microfiltration (MF) membrane 113a; a dilution tank 132, disposed downstream of the foreign substance removing unit 113, for diluting the saccharide solution from which the water-slightly soluble substances are removed by adding water thereto; a water separation unit 116, provided with a reverse osmosis (RO) membrane 116a, for removing water 114 from the diluted saccharide solution so as to obtain concentrated saccharide solution 115.
摘要翻译： 用于在高温下处理生物质原料的装置包括用于在高温下冷却生物质处理液体的冷却装置90; 用于用酶糖化冷却的处理液体101B的酶糖化槽103; 用于除去从酶糖化槽103取出的糖溶液104中所含的微小水溶性物质的固液分离装置112和设置有微滤膜（MF）膜113a的异物去除单元113。 设置在异物去除单元113的下游的稀释池132，用于稀释通过向其中加入水来除去水 - 微溶物质的糖溶液; 设置有反渗透膜（RO）膜116a的水分离单元116，用于从稀释的糖溶液中除去水114，以获得浓缩的糖溶液115。
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公开(公告)号：US09624516B2
公开(公告)日：2017-04-18
申请号：US13634961
申请日：2011-03-14
摘要： A method produces a sugar liquid by repeating a sugar liquid production process including (1) to (3): (1) adding a filamentous fungus-derived cellulase to cellulose to perform primary hydrolysis; (2) adding a fresh filamentous fungus-derived cellulase to the hydrolysate in Step (1) to perform secondary hydrolysis; and (3) subjecting the hydrolysate in Step (2) to solid-liquid separation to obtain a sugar liquid, from which a recovered enzyme is obtained; wherein the recovered enzyme obtained in Step (3) is used for Step (1) of the next and later sugar liquid production processes.
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8.发明授权公开(公告)号：US09499783B2
公开(公告)日：2016-11-22
申请号：US14344496
申请日：2012-09-13
IPC分类号： C13K13/00 , C12M1/00 , B01D61/58 , C13K1/02 , B01D61/14 , C13B20/16 , C12M1/40 , C12M1/12 , B01D61/02
CPC分类号： C12M47/10 , B01D61/025 , B01D61/027 , B01D61/145 , B01D61/147 , B01D61/58 , C12M21/18 , C12M37/02 , C13B20/165 , C13K1/02 , C13K13/002 , C13K13/007
摘要： A sugar solution production apparatus includes a saccharification tank that obtains a saccharified solution containing a solid substance from a cellulose-containing biomass, a solid-liquid separator that separates the solid substance from the saccharified solution to obtain a sugar solution, an enzyme recovery solution tank that stores an enzyme recovery solution, a sugar solution extraction line that extracts the sugar solution from the solid-liquid separator, a warm water supply unit that supplies warm water to the solid-liquid separator, an enzyme recovery solution supply line that supplies the enzyme recovery solution from the enzyme recovery solution tank to the solid-liquid separator, an enzyme recovery solution recovery line that feeds the enzyme recovery solution containing the saccharifying enzyme recovered from the solid substance to the enzyme recovery solution tank, and an enzyme recovery solution return line that returns the enzyme recovery solution to the saccharification tank.
摘要翻译： 糖溶液制造装置包括从含有纤维素的生物质获得含有固体物质的糖化溶液的糖化槽，从糖化溶液中分离固体物质以获得糖溶液的固液分离器，酶回收溶液罐 其存储酶回收溶液，从固液分离器中提取糖溶液的糖溶液提取线，向固液分离器供给温水的温水供给单元，提供酶的酶回收溶液供给管线 从酶回收溶液罐到固液分离器的回收溶液，将含有从固体物质回收的糖化酶的酶回收溶液进料到酶回收溶液槽的酶回收溶液回收管，以及酶回收溶液返回管 这将酶回收溶液返回到糖化 坦克
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公开(公告)号：US09163294B2
公开(公告)日：2015-10-20
申请号：US14235943
申请日：2012-07-27
CPC分类号： C13K1/04 , C12P19/02 , C12P19/14 , C13K13/002
摘要： A method of producing a sugar liquid with a cellulose-containing biomass as a raw material includes (1) hydrolyzing a cellulose-containing biomass to produce an aqueous sugar solution, and (2) filtering the aqueous sugar solution obtain in (1) through an ultrafiltration membrane having a molecular weight cutoff of 600 to 2,000 to remove a fermentation inhibitor(s) into the permeate side and collect a sugar liquid from the feed side.
摘要翻译： 含有纤维素的生物质作为原料的糖液的制造方法包括：（1）水解含纤维素的生物质以制造糖水溶液，（2）通过（1）得到的糖水溶液 将分子量截留值为600〜2000的超滤膜除去发酵抑制剂进入渗透侧，并从进料侧收集糖液。
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公开(公告)号：US09150895B2
公开(公告)日：2015-10-06
申请号：US13634933
申请日：2011-03-14
CPC分类号： C12M29/04 , C12M27/02 , C12M29/00 , C12M47/10 , C12P19/02 , C12P19/14 , C13K1/02 , C13K13/002
摘要： A method of hydrolysis of cellulose uses a filamentous fungus-derived cellulase as a carbohydrase and includes adding the carbohydrase to cellulose to perform primary hydrolysis and then subjecting the primary hydrolysate to solid-liquid separation into a primary sugar liquid and solids; adding water to the solids and performing secondary hydrolysis, followed by subjecting the secondary hydrolysate to solid-liquid separation into a secondary sugar liquid and a residue; and filtering the primary sugar liquid and/or secondary sugar liquid through an ultrafiltration membrane, and recovering the carbohydrase from the feed side and recovering a sugar solution from the permeate side.
摘要翻译： 纤维素的水解方法使用丝状真菌衍生的纤维素酶作为糖酶，并且包括将糖酶加到纤维素中进行初级水解，然后使初级水解产物进行固液分离成初级糖液和固体; 向固体中加水并进行二次水解，然后将二级水解液进行固液分离成二级糖液和残留物; 并通过超滤膜过滤原糖液和/或二级糖液，从进料侧回收碳水化合物，并从渗透侧回收糖溶液。
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