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1. 发明授权

US09347028B2 Process for extracting unwanted acidic compounds from a drinkable liquid 有权
标题翻译：从可饮用液体中提取不需要的酸性化合物的方法
公开(公告)号：US09347028B2
公开(公告)日：2016-05-24
申请号：US14073917
申请日：2013-11-07
申请人： ENOLOGICA VASON S.p.A.
发明人： Albano Vason , Enrico Bocca
IPC分类号： C12H1/16 , C12G3/00 , C12G3/08 , A23L2/02 , A23L2/08 , C07C51/42 , A23L2/70 , A23L2/74 , B01D61/58 , B01D61/02 , B01D61/44
CPC分类号： C12H1/16 , A23L2/02 , A23L2/085 , A23L2/087 , A23L2/70 , A23L2/74 , B01D61/025 , B01D61/44 , B01D61/58 , B01D2317/025 , B01D2317/027 , C07C51/42 , C12G3/00 , C12G3/08 , C12G3/085
摘要： Process for extracting unwanted acidic compounds from a drinkable liquid which includes: arranging, in a first tank (2), a liquid (L) has at least one unwanted acidic compound; conveying the liquid (L) to a membrane separation unit (3); separating, in the membrane unit (3), the liquid (L) into a retentate (R) and a permeate (P) mainly containing the unwanted acidic compound; adjusting the conductivity of the permeate (P) at a minimum threshold value greater than 200 μS susceptible to dissociate at least a fraction of the unwanted acidic compound into corresponding ions; flowing the permeate (P) through an electrodialysis unit (6), extracting at least part of said ions, to obtain one concentrate (C), containing the aforesaid ions, and one deacidified permeate (Pd) substantially without such ions; mixing the deacidified permeate (Pd) with the retentate (R) to obtain the deacidified final drinkable liquid.
摘要翻译：从可饮用液体中提取不需要的酸性化合物的方法，包括：在第一罐（2）中，液体（L）具有至少一种不需要的酸性化合物; 将液体（L）输送到膜分离单元（3）; 在膜单元（3）中将液体（L）分离成滞留物（R）和主要含有不需要的酸性化合物的渗透物（P）; 将渗透物（P）的电导率调节至大于200μS的最小阈值，使至少一部分不需要的酸性化合物解离成相应的离子; 使渗透物（P）通过电渗析装置（6）流出，提取至少部分所述离子，以获得含有上述离子的一种浓缩物（C）和基本上不含这种离子的一种脱酸的渗透物（Pd）; 将脱酸的渗透物（Pd）与滞留物（R）混合以获得脱酸的最终可饮用液体。

2. 发明授权

US11359171B2 Wine-making process and process of filtering a gum arabic for wine-making use 有权
公开(公告)号：US11359171B2
公开(公告)日：2022-06-14
申请号：US16591776
申请日：2019-10-03
申请人： ENOLOGICA VASON S.P.A.
发明人： Albano Vason , Gianmaria Zanella , Marco Adolfo Marconi
IPC分类号： C12G1/00 , B01D61/14 , A23L29/25
摘要： Wine-making process comprising a first step of arranging “Acacia Verek” raw gum arabic and a second step of arranging a wine to be bottled, a step of dissolving the raw gum arabic in water in order to obtain raw gum arabic in solution with a concentration of gum arabic comprised between 5 and 50%, a step of filtering the raw gum arabic in solution by means of a tangential filter provided with synthetic membrane with nominal porosity comprised between 0.5 and 3 μm in order to obtain filtered gum arabic in solution with a concentration of gum arabic comprised between 5 and 40%, a step of admixing the filtered gum arabic in solution in the wine to be bottled in order to obtain a wine to be bottled admixed with gum arabic, and finally a step of microfiltrating the wine to be bottled admixed with gum arabic.

3. 发明申请

US20140127366A1 PROCESS AND PLANT FOR EXTRACTING UNWANTED ACIDIC COMPOUNDS FROM A DRINKABLE LIQUID, AND IN PARTICULAR FROM A WINE 有权
标题翻译：从饮料中提取未经处理的酸性化合物的方法和设备，特别是来自葡萄酒
公开(公告)号：US20140127366A1
公开(公告)日：2014-05-08
申请号：US14073917
申请日：2013-11-07
申请人： ENOLOGICA VASON S.p.A
发明人： Albano VASON , Enrico BOCCA
IPC分类号： C12H1/16
CPC分类号： C12H1/16 , A23L2/02 , A23L2/085 , A23L2/087 , A23L2/70 , A23L2/74 , B01D61/025 , B01D61/44 , B01D61/58 , B01D2317/025 , B01D2317/027 , C07C51/42 , C12G3/00 , C12G3/08 , C12G3/085
摘要： Process for extracting unwanted acidic compounds from a drinkable liquid which comprises: arranging, in a first tank (2), a liquid (L) comprising at least one unwanted acidic compound; conveying the liquid (L) to a membrane separation unit (3); separating, in the membrane unit (3), the liquid (L) into a retentate (R) and a permeate (P) mainly containing the unwanted acidic compound; adjusting the conductivity of the permeate (P) at a minimum threshold value greater than 200 μS susceptible to dissociate at least a fraction of the unwanted acidic compound into corresponding ions; flowing the permeate (P) through an electrodialysis unit (6), extracting at least part of said ions, to obtain one concentrate (C), containing the aforesaid ions, and one deacidified permeate (Pd) substantially without such ions; mixing the deacidified permeate (Pd) with the retentate (R) to obtain the deacidified final drinkable liquid.
摘要翻译：从可饮用液体中提取不需要的酸性化合物的方法，包括：在第一罐（2）中布置包含至少一种不需要的酸性化合物的液体（L）将液体（L）输送到膜分离单元（3）; 在膜单元（3）中将液体（L）分离成滞留物（R）和主要含有不需要的酸性化合物的渗透物（P）; 将渗透物（P）的电导率调节至大于200μS的最小阈值，使至少一部分不需要的酸性化合物解离成相应的离子; 使渗透物（P）通过电渗析装置（6）流出，提取至少部分所述离子，以获得含有上述离子的一种浓缩物（C）和基本上不含这种离子的一种脱酸的渗透物（Pd）; 将脱酸的渗透物（Pd）与滞留物（R）混合以获得脱酸的最终可饮用液体。

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