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11. 发明授权

US6086681A Method for recovery of xylose from solutions 失效
标题翻译：从溶液中回收木糖的方法
公开(公告)号：US6086681A
公开(公告)日：2000-07-11
申请号：US727393
申请日：1996-10-11
申请人： Mirja Lindroos , Heikki Heikkila , Juha Nurmi , Olli-Pekka Eroma
发明人： Mirja Lindroos , Heikki Heikkila , Juha Nurmi , Olli-Pekka Eroma
IPC分类号： B01D9/00 , B01D9/02 , C13B30/02 , C13B30/06 , C13K1/08 , C13K5/00 , C13K13/00 , C13K1/02 , C13F3/00 , C13F1/00 , C13F1/02
CPC分类号： C13B30/02 , B01D9/0004 , C13B30/06 , C13K1/08 , C13K13/002 , C13K5/00
摘要： The invention relates to a method for the recovery of xylose from xylose-containing aqueous solutions containing 30-60% by weight of xylose on dissolved solids, in which method the solution is treated to produce a solution supersaturated with xylose, xylose is crystallized from the supersaturated solution and the xylose crystals are recovered.
摘要翻译： PCT No.PCT / FI95 / 00327 Sec。 371日期：1996年10月11日 102（e）日期1996年10月11日PCT 1995年6月7日PCT PCT本发明涉及一种从含木糖含水溶液中回收木糖的方法，该水溶液含有30-60重量％的木糖溶解固体，其中，处理溶液以产生用木糖过饱和的溶液，木糖从过饱和溶液中结晶并回收木糖晶体。

12. 发明授权

US5980640A Method for recovering an organic compound from solutions 失效
标题翻译：从溶液中回收有机化合物的方法
公开(公告)号：US5980640A
公开(公告)日：1999-11-09
申请号：US609494
申请日：1996-03-01
申请人： Juha Nurmi , Olli-Pekka Eroma , Kristian Eriksson
发明人： Juha Nurmi , Olli-Pekka Eroma , Kristian Eriksson
IPC分类号： B01D9/00 , B01D9/02 , C13B30/02 , C13B30/04 , C13B30/06 , C13K1/08 , C13K5/00 , C13K13/00 , C13F1/02 , C13F1/00 , C13F3/00
CPC分类号： C13B30/02 , B01D9/0004 , C13B30/06 , C13K1/08 , C13K13/002 , C13K5/00
摘要： The invention relates to a method for recovering a crystallizable organic compound from solutions containing said compound. In accordance with the method, the compound is crystallized substantially by way of nucleation from a solution having high viscosity and high supersaturation in respect of the compound to be recovered, and the formed crystals are recovered.
摘要翻译：本发明涉及从含有所述化合物的溶液中回收可结晶有机化合物的方法。根据该方法，化合物基本上通过从待回收化合物的具有高粘度和高过饱和度的溶液中成核而结晶，并回收形成的晶体。

13. 发明授权

US06239274B1 Method of producing xylose 有权
标题翻译：木糖生产方法
公开(公告)号：US06239274B1
公开(公告)日：2001-05-29
申请号：US09369702
申请日：1999-08-06
申请人： Heikki Heikkilä , Jarmo Kuisma , Mirja Lindroos , Outi Puuppo , Olli-Pekka Eroma
发明人： Heikki Heikkilä , Jarmo Kuisma , Mirja Lindroos , Outi Puuppo , Olli-Pekka Eroma
IPC分类号： C07H108
CPC分类号： B01D15/1821 , B01D2215/023 , B01J39/26 , C13K13/002
摘要： The present invention relates to a method of producing xylose by chromatographic separation of the xylose from a sulphite cooking liquor containing for example xylose and xylonic acid. The xylose yield of the separation is affected by the xylonic acid and xylose content in the cooking liquor used in the separation and the amount of base cation used in the sulphite cooking.
摘要翻译：本发明涉及通过从含有木糖和木糖酸的亚硫酸盐蒸煮液中色谱分离木糖来生产木糖的方法。分离的木糖产率受分离中使用的蒸煮液中的木糖含量和木糖含量以及亚硫酸盐蒸煮中使用的碱性阳离子的量的影响。

14. 发明授权

US5951777A Crystallization method 失效
标题翻译：结晶方法
公开(公告)号：US5951777A
公开(公告)日：1999-09-14
申请号：US72463
申请日：1998-05-05
申请人： Juha Nurmi , Olli-Pekka Eroma
发明人： Juha Nurmi , Olli-Pekka Eroma
IPC分类号： C13B25/00 , C13B30/02 , C13B30/06 , C13K13/00 , B01D9/02 , C13F1/02
CPC分类号： C13B30/002 , C13B30/02 , C13B30/06 , C13K13/002
摘要： The invention relates to a method for the recovery of xylose from xylose-containing aqueous solutions that contain over 30% by weight of xylose on dissolved dry solids. The solution is evaporated at low pressure to a solution supersaturated in respect of xylose, the solution is seeded, and the evaporation is continued at the boiling point of the solution until a crystal mass is obtained in which the xylose yield is 1 to 60%, and the xylose crystals are recovered.
摘要翻译：本发明涉及一种从含木糖的水溶液中回收木糖的方法，其中含有超过30％（重量）的木糖溶解的干固体。将溶液在低压下蒸发成对于木糖过饱和的溶液，将溶液接种，并在溶液的沸点下继续蒸发直到得到木糖产率为1至60％的结晶物质，并回收木糖晶体。

15. 发明授权

US06756490B2 Method of crystallizing maltitol 有权
标题翻译：结晶麦芽糖醇的方法
公开(公告)号：US06756490B2
公开(公告)日：2004-06-29
申请号：US10332826
申请日：2003-06-16
申请人： Juha Nurmi , Olli-Pekka Eroma , Heikki Heikkilä , Johanna Nygren
发明人： Juha Nurmi , Olli-Pekka Eroma , Heikki Heikkilä , Johanna Nygren
IPC分类号： C07H1504
CPC分类号： C07H15/04
摘要： The invention relates to a method of crystallizing maltitol from a maltitol solution by supersaturating the solution in repsect of maltitol and crystallizing the maltitol from the solution. In the process of the invention, the maltitol-containing solution is brought to a supersaturated state, and the solution is subjected to evaporation, until a crystallization mass is obtained which has a crystal yield of 1 to 80% on maltitol, and a dry solids content of over 50%. After bringing the solution to a supersaturated state, the solution is preferably seeded by adding maltitol seed crystals. In one embodiment of the invention, additional feed liquid is added during the crystallization by evaporation.
摘要翻译：本发明涉及一种使麦芽糖醇溶液通过使麦芽糖醇回收溶液过饱和并从溶液中结晶出麦芽糖醇而使麦芽糖醇结晶的方法。在本发明的方法中，使含麦芽糖醇的溶液达到过饱和状态，使溶液进行蒸发，直到得到在麦芽糖醇上具有1至80％的结晶产率的结晶物质，并且将干燥固体内容超过50％。将溶液置于过饱和状态后，优选通过加入麦芽糖醇晶种来接种溶液。在本发明的一个实施方案中，通过蒸发在结晶过程中加入另外的进料液。

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