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公开(公告)号:US4978616A
公开(公告)日:1990-12-18
申请号:US92599
申请日:1987-09-03
CPC分类号: C12P7/06 , C07K14/59 , C12M23/58 , C12M25/20 , C12M27/02 , C12N5/0075 , C12N2531/00 , Y02E50/17 , Y10S435/813 , Y10S435/819
摘要: A fluidized bed reactor and reaction process, particularly well-suited for culturing cells, for example, for tissue culture and fermentation processes, are described which involve the treatment of at least a portion of the fluid exiting the fluidized bed reactor in a side loop in a manner to alter its temperature or composition, e.g., oxygenation, with recirculation of this treated fluid to the reactor as a portion of the fluid causing bed fluidization.
摘要翻译: 描述了特别适用于培养细胞的流化床反应器和反应方法,例如用于组织培养和发酵方法,其涉及在侧循环中处理离开流化床反应器的至少一部分流体 一种改变其温度或组成,例如氧合的方式,将该处理过的流体再循环到反应器中作为导致床流化的流体的一部分。