公开(公告)号：US11708548B2

公开(公告)日：2023-07-25

申请号：US16642952

申请日：2018-07-18

申请人： SEDE ENVIRONNEMENT

发明人： Jean-Philippe Ricard

IPC分类号： C12F3/02 ,  C01D7/10 ,  B01D33/82

CPC分类号： C12F3/02 ,  B01D33/82 ,  C01D7/10 ,  B01D2201/202 ,  C01P2006/82

摘要： The present invention relates to a method for the valorization of gaseous effluents derived from alcoholic fermentation, comprising:



a step of alcoholic fermentation in a bioreactor producing a fermented matter and a gaseous effluent, wherein the gaseous effluent comprises carbon dioxide;
a step of extraction of the gaseous effluent from the bioreactor, followed by compression thereof, in order to obtain a compressed gaseous effluent; and
a step of production of a suspension of alkaline bicarbonate in a bicarbonate production unit, wherein the bicarbonate production unit is divided into at least two compartments arranged successively in series.




The present invention also relates to a corresponding plant.

公开(公告)号：US20200347329A1

公开(公告)日：2020-11-05

申请号：US16642952

申请日：2018-07-18

申请人： SEDE ENVIRONNEMENT

发明人： Jean-Philippe Ricard

IPC分类号： C12F3/02 ,  C01D7/10 ,  B01D33/82

摘要： The present invention relates to a method for the valorization of gaseous effluents derived from alcoholic fermentation, comprising: a step of alcoholic fermentation in a bioreactor producing a fermented matter and a gaseous effluent, wherein the gaseous effluent comprises carbon dioxide; a step of extraction of the gaseous effluent from the bioreactor, followed by compression thereof, in order to obtain a compressed gaseous effluent; and a step of production of a suspension of alkaline bicarbonate in a bicarbonate production unit, wherein the bicarbonate production unit is divided into at least two compartments arranged successively in series. The present invention also relates to a corresponding plant.