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公开(公告)号：US09863011B2
公开(公告)日：2018-01-09
申请号：US14417582
申请日：2013-08-08
CPC分类号： C13K1/04 , B01D61/022 , B01D61/025 , B01D61/027 , B01D61/142 , B01D61/145 , B01D61/58 , B01D65/02 , B01D2321/162 , B01D2321/168 , C13B20/165 , C13K1/02 , C13K13/007
摘要： A method of producing a sugar liquid includes filtering a cellulose-derived sugar liquid through one or more separation membranes selected from the group consisting of an ultrafiltration membrane, a nanofiltration membrane and a reverse osmosis membrane, and washing the separation membrane(s) after filtration with washing water containing an acidic substance and an aromatic compound.
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公开(公告)号：US20170058369A1
公开(公告)日：2017-03-02
申请号：US15116374
申请日：2015-01-29
发明人： Yuka Asahi , Atsushi Minamino , Jumpei Kishimoto , Masashi Higasa
CPC分类号： C13K1/04 , B01D61/022 , B01D61/025 , B01D61/027 , B01D61/145 , B01D65/02 , B01D2321/162 , B01D2321/164 , B01D2325/34
摘要： A method of producing a sugar liquid includes a step of filtering a saccharified liquid derived from cellulose-containing biomass, through a nanofiltration membrane and/or reverse osmosis membrane; and a two-step washing step of washing the nanofiltration membrane and/or reverse osmosis membrane after the filtration, with an acid washing liquid and then with an alkali washing liquid; is provided. The method of producing a sugar liquid in which a cellulose-derived sugar liquid is processed through a nanofiltration membrane and/or reverse osmosis membrane is/are effectively washed in a contaminated separation membrane(s).
摘要翻译： 制备糖液的方法包括通过纳滤膜和/或反渗透膜过滤来自含纤维素的生物质的糖化液体的步骤; 以及将过滤后的纳滤膜和/或反渗透膜用酸洗液再用碱洗液洗涤的两步洗涤工序; 被提供。 在污染的分离膜中有效地洗涤通过纳滤膜和/或反渗透膜处理纤维素衍生的糖液的糖液的制造方法。
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公开(公告)号：US10767236B2
公开(公告)日：2020-09-08
申请号：US15116374
申请日：2015-01-29
发明人： Yuka Asahi , Atsushi Minamino , Jumpei Kishimoto , Masashi Higasa
摘要： A method of producing a sugar liquid includes a step of filtering a saccharified liquid derived from cellulose-containing biomass, through a nanofiltration membrane and/or reverse osmosis membrane; and a two-step washing step of washing the nanofiltration membrane and/or reverse osmosis membrane after the filtration, with an acid washing liquid and then with an alkali washing liquid; is provided. The method of producing a sugar liquid in which a cellulose-derived sugar liquid is processed through a nanofiltration membrane and/or reverse osmosis membrane is/are effectively washed in a contaminated separation membrane(s).
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公开(公告)号：US09951393B2
公开(公告)日：2018-04-24
申请号：US14417180
申请日：2013-08-08
CPC分类号： C13B20/165 , B01D61/025 , B01D61/027 , B01D61/145 , B01D61/58 , B01D65/02 , B01D65/06 , B01D2311/26 , B01D2311/263 , B01D2321/02 , B01D2321/08 , B01D2321/16 , B01D2321/162 , B01D2321/164 , B01D2321/20 , C13K1/02
摘要： A method of producing a sugar liquid includes filtering a cellulose-derived sugar liquid through one or more separation membranes selected from the group consisting of an ultrafiltration membrane, a nanofiltration membrane and a reverse osmosis membrane and washing the separation membrane(s) after filtration with washing water containing an alkaline substance and an aromatic compound at 10° C. or more and less than 50° C.
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公开(公告)号：US10385302B2
公开(公告)日：2019-08-20
申请号：US14759513
申请日：2014-01-06
摘要： A device that produces a sugar solution from cellulose-containing biomass includes: a horizontal reaction tank that includes a stirring shaft provided along a horizontal direction in the horizontal reaction tank and a stirring blade provided to the stirring shaft, the horizontal reaction tank being configured to obtain a saccharified slurry by reacting the cellulose-containing biomass with a saccharification enzyme by stirring the cellulose-containing biomass and the saccharification enzyme; a vertical reaction tank configured to obtain a saccharified liquid by saccharifying the saccharified slurry; a saccharified slurry feed line that connects the horizontal reaction tank and the vertical reaction tank; and a warming part provided around the horizontal reaction tank or on a wall surface of the horizontal reaction tank and heats the horizontal reaction tank.
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公开(公告)号：US09909119B2
公开(公告)日：2018-03-06
申请号：US15034934
申请日：2014-11-06
CPC分类号： C12N15/1017 , C12P19/04 , C12P19/14
摘要： A method for producing a purified soybean oligosaccharide liquid according to the present invention is a method for producing a purified soybean oligosaccharide liquid from a soybean and/or a processed soybean product, comprising: the step (1) of mixing the soybean and/or the processed soybean product with a water-containing polar organic solvent that contains a polar organic solvent and water and then removing a generated precipitate to obtain a soybean oligosaccharide liquid that contains the water-containing polar organic solvent; the step (2) of removing the polar organic solvent from the soybean oligosaccharide liquid to obtain a soybean oligosaccharide suspension; the step (3) of mixing the soybean oligosaccharide suspension with cellulase to obtain a cellulase-treated soybean oligosaccharide suspension; and the step (4) of subjecting the cellulase-treated soybean oligosaccharide suspension to solid-liquid separation to obtain a purified soybean oligosaccharide liquid.
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7.发明申请公开(公告)号：US20150353881A1
公开(公告)日：2015-12-10
申请号：US14759513
申请日：2014-01-06
CPC分类号： C12M27/06 , C12M23/58 , C12M27/02 , C12M29/00 , C12M29/04 , C12M35/08 , C12M41/14 , C12M41/24 , C12P19/02 , C12P19/14 , C13K1/02
摘要： A device that produces a sugar solution from cellulose-containing biomass includes: a horizontal reaction tank that includes a stirring shaft provided along a horizontal direction in the horizontal reaction tank and a stirring blade provided to the stirring shaft, the horizontal reaction tank being configured to obtain a saccharified slurry by reacting the cellulose-containing biomass with a saccharification enzyme by stirring the cellulose-containing biomass and the saccharification enzyme; a vertical reaction tank configured to obtain a saccharified liquid by saccharifying the saccharified slurry; a saccharified slurry feed line that connects the horizontal reaction tank and the vertical reaction tank; and a warming part provided around the horizontal reaction tank or on a wall surface of the horizontal reaction tank and heats the horizontal reaction tank.
摘要翻译： 由含纤维素生物质生成糖溶液的装置包括：水平反应槽，其包括沿水平方向设置的搅拌轴和设置在搅拌轴上的搅拌叶片，水平反应槽构成为 通过搅拌含纤维素的生物质和糖化酶使含纤维素的生物质与糖化酶反应来获得糖化浆料; 配置为通过糖化糖化浆料而获得糖化液体的立式反应槽; 连接水平反应槽和垂直反应槽的糖化浆料进料管线; 以及设置在水平反应槽周围或水平反应槽的壁面上的加温部，并加热水平反应槽。
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公开(公告)号：US20150218087A1
公开(公告)日：2015-08-06
申请号：US14419550
申请日：2013-08-08
IPC分类号： C07C231/24
CPC分类号： C07C231/24 , C07C235/34
摘要： A method of manufacturing coumaramide includes treating cellulose-based biomass with an ammonia-containing treatment agent to obtain ammonia-treated biomass, immersing the ammonia-treated biomass into a solvent containing at least water and eluting coumaramide in the ammonia-treated biomass into the solvent to obtain a coumaramide solution, and precipitating coumaramide in the coumaramide solution as a crystal to obtain a coumaramide crystal.
摘要翻译： 制造香豆素的方法包括用含氨处理剂处理纤维素类生物质，得到经氨处理的生物质，将经氨处理的生物质浸入含有至少水的溶剂中，并将氨处理的生物质中的香豆酰胺洗脱到溶剂中 得到香豆素溶液，并将作为结晶的香豆酰胺溶液中的香豆酰胺沉淀，得到香豆素结晶。
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公开(公告)号：US20150203927A1
公开(公告)日：2015-07-23
申请号：US14417180
申请日：2013-08-08
CPC分类号： C13B20/165 , B01D61/025 , B01D61/027 , B01D61/145 , B01D61/58 , B01D65/02 , B01D65/06 , B01D2311/26 , B01D2311/263 , B01D2321/02 , B01D2321/08 , B01D2321/16 , B01D2321/162 , B01D2321/164 , B01D2321/20 , C13K1/02
摘要： A method of producing a sugar liquid includes filtering a cellulose-derived sugar liquid through one or more separation membranes selected from the group consisting of an ultrafiltration membrane, a nanofiltration membrane and a reverse osmosis membrane and washing the separation membrane(s) after filtration with washing water containing an alkaline substance and an aromatic compound at 10° C. or more and less than 50° C.
摘要翻译： 制造糖液的方法包括通过选自超滤膜，纳滤膜和反渗透膜的一种或多种分离膜过滤来自纤维素的糖液，并且用过滤后的洗涤分离膜， 在10℃以上且小于50℃下洗涤含有碱性物质和芳香族化合物的水。
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公开(公告)号：US10781466B2
公开(公告)日：2020-09-22
申请号：US15508558
申请日：2015-09-04
发明人： Atsushi Minamino , Yuka Asahi , Hiroyuki Kurihara , Jumpei Kishimoto , Masashi Higasa , Katsushige Yamada
摘要： A method of producing a sugar liquid includes: (A) reacting mannanase with a liquid component obtained by hydrolysis treatment of woody biomass to obtain a saccharified liquid; and (B) filtering the saccharified liquid in Step (A) through a microfiltration membrane and/or ultrafiltration membrane to collect a sugar liquid from a permeate side.
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